Training Example: HeyGen – Review the Data, Give Your Score & Compare to the Real AI Evaluation

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Turn your ideas into videos in minutesGo from script, image, presentation, or PDF to finished video. No cameras, no crew, no editing skills required. Create full-length videos and hours of content, not just short clips.Get Started for Free136,028,970Videos generated110,575,035Avatars generated18,727,539Videos translated
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Trusted by millions worldwide to bring their stories to life.
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One-Shot Text-to-Video
[H3] Video Agent
Type your idea. Click generate. Get a share-ready video faster than you think. No camera, editing software, or production skills needed. Download it, edit it, or share it instantly.
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[H3] Hyper Realistic Avatars
Instantly bring portraits to life with realistic lip-syncing and natural facial expressions. Transform any character, historical figure, or your own headshot into an engaging spokesperson—perfect for social media, courses, and storytelling.
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Translate
[H3] Video and Audio Dubbing
Translate your videos with precision. Upload any video and automatically dub it into 175+ languages and dialects using best-in-class voice cloning, accurate lip sync, and auto-generated subtitles.
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Text-Based Video Editor
[H3] AI Studio
The text-based editor makes using the AI video generator as easy as writing a document. You can control tone, delivery, gestures, and emotion all in one seamless platform. It’s all about AI generated video solutions designed for a human-first storytelling experience. No more needing to choose between speed and quality.
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Miro10x increase in video production speedGet Started For Free
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AI Video creation just became your superpowerCreate training, marketing, sales, and internal content from a single workspace with enterprise-grade security and admin controls.
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Text to Video
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Photo to Video
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Product Ads
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UGC ads
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AI Models
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Text to Video
[H3] Turn text into video with AI
Create complete AI videos from a script using text to video AI. Our ai video generator handles the entire video creation process end to end and produces high-quality 1080p or 4K cinematic videos with voiceovers, visuals, and AI avatars so you can create explainers, sales, onboarding, or YouTube content faster in multiple voices, languages, and styles. Just describe the video you want, and generate high-quality videos with minimal effort.Get Started For Free
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Photo to Video
[H3] Transform Photos into Videos
Turn any image into a video in seconds. Upload an image and add a script to transform it into a dynamic ai-generated video with realistic AI lip-sync, natural speech timing, and expressive voices. Improve your video with text overlays, background music, and smooth transitions, no manual editing required. Create ai videos in 175+ languages and dialects with multiple ai voices and accents.Get Started For Free
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Product Ads
[H3] Product Placement
Simply upload your product image and script, and our Ad Generator handles the rest, placing your product in the hand of your avatar, and you can edit by adding music, captions, and voiceovers. Perfect for scaling TikTok, Instagram, and Amazon content without shipping samples or hiring a crew.Get Started For Free
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UGC ads
[H3] Create Viral Reaction Videos & Authentic UGC Instantly
Produce scroll-stopping social content without a camera or studio. From product reviews and news updates to story-style videos where your avatar responds to trending clips, HeyGen helps you create and scale "faceless" channels and personal brands on TikTok, Instagram, and YouTube Shorts.Get Started For Free
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AI Models
[H3] Create with the World's Most Powerful AI Models
Access the latest generative technology directly inside HeyGen. Use ai video generation models like Sora, Veo, and Kling to create cinematic video B-roll, Flux for high-fidelity images, and ElevenLabs for ultra-realistic speech. Produce professional video assets instantly; from cinematic scenes to lifelike voiceovers, without ever leaving the platform.Get Started For Free
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AI Avatar Generator
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Create AI video with lifelike avatarsOur AI avatar generator creates lifelike digital avatars from photos, videos, or custom prompts. Use stock avatars or create your own, then customize expressions, gestures, clothing, backgrounds, and movement to match any visual style including realistic face swap AI capabilities.
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[H3] Photo Avatar
Instantly transform a single static image into a dynamic, full-motion video. Bring any portrait to life with natural voice synchronization, expressive facial dynamics, and authentic hand gestures using our advanced talking photo AI.Learn More
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Choose from our diverse library of high-quality, pre-made AI avatars. Instantly generate professional, engaging videos for your business, training courses, or social media without ever needing to set up a camera, lighting, or studio yourself.Learn More
[H3] Digital Twin
Film a short video of yourself to generate a highly realistic digital clone that looks, moves, and sounds exactly like you. Scale your personal brand and content creation seamlessly so you never have to record in front of a camera again.Learn MoreAI Translator
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AI video translator for any languageSpeak 175+ languages and dialects with a click. Upload a video and HeyGen's AI video translator will translate into another language with natural lip-sync and subtitles that maintains the voice, tone, and pacing of the original speaker. No need to re-record, hire voice actors, or manually sync audio. Just speed, accuracy, and content consistency across any market, in any language.Get started for free →
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[H3] 175+ languages & dialects
Culturally accurate translations that preserve tone, delivery, and personality.
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[H3] Auto-translate videos
Upload videos or use our API to instantly localize ai videos for global audiences at scale.
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[H3] Voice cloning and lip-sync
Keep your voice consistent across languages with voice cloning and AI lip-sync.Video editing made easyUser-friendly interface lets you direct, refine, and personalize ai videos with ease, from beginners to experienced creators to enterprises.On-brand, all the timeCollaborate creativelyUnmatched customization
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Featured customer story"It has empowered our writers to have the same level of creativity in the process that I do when it comes to visual storytelling mediums."Steve SowreyLearning Media Designer at Miro10xincrease in video production speed5xincrease in video creation
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The world's leading companies trust HeyGen
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[H2] Our company vision
Stories shape our world and inspire, teach, and connect us. It’s your personal journey. We make sure your voice never goes unheard.
Learn more
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Featured teams
[H2] Used by 100,000+ teams who value quality, simplicity, and speed
See how businesses like yours scale content creation and drive growth with the most innovative AI video maker.
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Create tailored training experiences from compliance to employee development and ongoing upskilling. Our AI video platform makes it easy to scale impactful learning without sacrificing quality or speed.
[H3] Marketing
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Produce professional-quality videos on demand. With a script and a few clicks, you can turn any asset, from PDFs to blogs to slide decks, into compelling, on-brand video content anytime, without breaking your budget.
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Deliver personalized outreach at scale, from prospecting to follow-ups and product demos. HeyGen helps reps stand out in crowded inboxes, accelerate deal cycles, and build stronger customer relationships.
[H3] Localization
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Reach global audiences in moments, not months. Simultaneously unlock new markets by localizing any video into over 175 languages and dialects, complete with perfect lip-sync and authentic emotion.
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[H2] Use the HeyGen API to seamlessly integrate AI video generation into your workflows
Pay-as-you-go API to generate videos using the Video Agent, translate videos with Video Translation, create speech with Text-to-Speech models, and speed up your workflow by creating avatars, generating videos via the Studio API, and building templatesExplore
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DPFCertified to meet global security and compliance standards
[H2] FAQs
[H3] What are AI video generators?
AI video generators are AI-powered tools that generate videos from a text prompt, text and images, or scripts. These AI tools act like a smart video editor, turning prompts into stunning, impactful, and realistic AI videos or video clips without needing advanced video editing skills.
[H3] What is the best AI video generator?
HeyGen is a leading online AI video generator built for professionals and marketers who want a simple, efficient way to create content. It allows you to produce engaging marketing videos using ready-made templates or text prompts, making it easy to generate videos in any format for social media or business needs.
[H3] How to create an AI video of yourself?
Upload a short clip or reference image, then type your script in HeyGen. The platform will generate a video with realistic AI motion and voice. You can animate, adjust format, and make explainer videos or social clips with AI-powered editing tools.
[H3] Is HeyGen a free AI video generator?
Yes. HeyGen offers a free plan that supports text-to-video and AI-generated video creation. Paid plans include advanced AI-powered video creation, video editor options, and support for multiple formats, depending on the AI product and model you choose.
[H3] What types of input can I use to create AI videos in HeyGen?
You can generate AI videos using text and images, stock images, or audio. HeyGen can transform text into explainer or explainer videos with templates that make it easy to create and publish impactful content in multiple formats and styles.
[H3] Can I convert audio to video with HeyGen?
Yes, you can convert audio to video with HeyGen. Upload your audio and HeyGen’s AI-powered system will generate videos automatically. It syncs speech and visuals to create realistic AI avatars and video clips, ideal for podcasts, explainer videos, and educational content that need visual context.
[H3] Can I use text to video for business presentations on HeyGen?
Yes. With HeyGen’s text-to-video feature, you can create engaging explainer videos and slides from any text prompt. The AI image generator and video templates help you instantly create and publish videos in your preferred format for marketing, training, or product demos.
[H3] Can AI videos replace traditional video production?
Yes. AI videos made with HeyGen can absolutely replace traditional production for most business, marketing, and training needs.You can animate scenes, add motion, and generate a video that looks polished. It helps creators publish videos faster, keeping all edits within one video workflow, simple, scalable, and cost-effective.
[H3] How can I create AI videos without editing experience?
You can create AI videos without any video editing skills using HeyGen’s simple interface. Upload text and images, choose a video template, and let the AI build your AI-powered video automatically. Its ease of use helps anyone make impactful videos quickly.
[H3] How to make AI videos using HeyGen?
To make an AI video in HeyGen, pick an avatar, paste in what you want it to say (or upload a deck), and choose a voice and language. Then tweak the visuals and branding to match your style, hit generate, and export the finished video.
[H3] Can I create AI videos using a reference image with HeyGen?
Yes. Upload a reference image to HeyGen and generate AI videos that look natural. You can use the AI to animate avatars or adjust expressions, creating personalized explainer videos or branded clips with realistic AI motion and audio sync.
[H3] What types of videos can I create with the AI Video Generator?
HeyGen’s AI

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AI video translatorTranslate your videos with precision. Upload any video and automatically dub it into over 175 languages and dialects using best-in-class voice cloning, accurate lip sync, and auto-generated subtitles.Get Started for FreeTranslate videoTap to upload a video!Upload a video!See it in another language in just minutes.Or paste a YouTube link:Translate to:
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EnglishTranslate video136,028,970Videos generated110,575,035Avatars generated18,727,539Videos translated
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Trusted by over 1,000,000 developers and leading companies.
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Why HeyGen are the leading AI video translatorPowered by advanced AI translation and voice cloning technology, HeyGen deliver the most accurate video translator available today. Our solution seamlessly converts speech and synchronises lip movements in real time, helping creators and businesses break language barriers and connect with global audiences.Get started for free →
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Why you should use AI video translatorGet started for free →
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[H3] Fast, straightforward, and cost-effective
Traditional video translation can be slow and expensive. Our online video translator makes it straightforward. Simply upload your file or paste a YouTube link, and translate a video instantly with just one click. No need for costly reshoots or manual dubbing. It’s quick, budget-friendly, and easy for creators and businesses of any size.
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[H3] Expand your global reach
Whether you are a solo creator or an enterprise, AI video translation helps you reach new markets. With cultural nuance, accurate voice matching, and precise lip-sync, your videos connect with international audiences in ways subtitles alone cannot. Greater reach leads to stronger engagement and sustainable growth.
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[H3] Preserve your voice
Our video language translator goes far beyond simply swapping words. Using advanced AI and voice cloning, your unique tone and delivery are preserved across 175+ languages and dialects. Even when you translate a video into English or any other language, it still sounds like your authentic and consistent self.
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[H3] Customise your localisation
Add subtitles, refine tone, and adjust settings to match your brand’s style, with one-click access to 175+ languages and dialects. Videos in a collection also gain access to a multilingual player, which can be easily embedded on any page or LMS for seamless viewing in multiple languages
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[H3] Precise lip-sync
Forget mismatched timing. HeyGen go beyond AI dubbing with lip-syncing that aligns translated speech perfectly with facial movements. This makes your localised content feel native, keeping audiences engaged.
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[H3] Smarter translations, greater control
Our improved brand glossary now supports forced translations, protected terms, and correct pronunciation. You can create and manage collections, add new translations easily, and modify translations to generate multiple translations from one video.
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Not just your videos — your avatars speak over 175 languages as wellTwo ways to go global. Translate your existing videos or YouTube links into 175+ languages with accurate voice and lip sync. Or create avatar videos in multiple languages from day one using one script for unlimited reach. Powered by advanced facial animation and voice sync technology, every video feels authentic.Get started for free →
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[H3] Translate existing videos in minutes
Have footage you already love? Upload any video or paste a YouTube link, and HeyGen will translate it into 175+ languages, preserving the original speaker's voice, lip movements, and expressions. No reshoots needed.
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[H3] Create avatar videos in any language
Generate multilingual content from scratch. Write one script, pick your avatar, and produce videos in multiple languages simultaneously, perfect for scaling across global markets without recording a single take.
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[H3] Avatars that genuinely feel human
Choose from a wide range of pre-built personalities or customize your own. With Voice Director and Voice Mirroring, every avatar delivers natural tone, emotion, and pacing, so your videos never feel robotic.
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How to translate a video with HeyGenGet started for free →
[H3] Step 1
Upload your video from your device or paste a YouTube link. Select the translation engine and choose up to 10 languages to translate at the same time.
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Hit translate and let HeyGen do the work. Your existing video will be translated with matched voice, lip sync, and expressions — ready to publish.
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[H3] Step 3
Want more control? Click Edit & Review to proofread your translated script before finalising and make sure every word lands exactly as intended
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Trivago save 50% on post-production timeTrivago leveraged HeyGen to localise their TV ads across 30 markets, halving post-production time and saving 3–4 months per campaign.
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The numbers speak for themselvesThe impact is clear. Businesses achieve tangible results with HeyGen’s video translator. By translating videos instantly, you can save both money and time whilst effortlessly expanding your global reach.Get started for free →80%reduction in video translation costs30markets localised instantly1 dayper video instead of weeks or months
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Used by leading brands to reach global audiencesSee how businesses like yours scale content creation and drive growth with one of the most innovative AI video platforms available.Miro"It has enabled our writers to have the same level of creativity in the process that I do when it comes to visual storytelling mediums."Steve Sowrey, Learning Media DesignerWatch videoVision Creative Labs"The magic moment for me was when we had a film that I've been doing every week. Suddenly, we realised I could write a script, send it in, and never have to go in front of a camera again."Roger Hirst, Co-founderWatch videoWorkday"What I love about HeyGen is that I no longer have to say no to projects. It’s as though we’ve augmented our team. We can do far more with the resources we have."Justin Meisinger, Programme ManagerWatch video
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4.81,000+ reviews
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YouTube Video Translator
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[H2] Have questions? We have the answers.
[H3] What is a video translator?
A video translator is a tool that converts audio, voiceover, or subtitles in a video into another language, helping content reach a wider audience. This process allows content creators, businesses, and organisations to expand their reach globally by overcoming language barriers.
[H3] What are the different types of video translators?
There are different types of video translators. These include subtitling, dubbing, voice-over, and SDH. Other types are live captioning, sign language interpreting, audio description, and AI-powered translation tools.
[H3] Is there an app that will automatically translate video?
Yes, HeyGen can automatically translate videos into over 175 languages and dialects. It preserves your voice through cloning and synchronises lip movements, making translations look natural and authentic for global audiences.
[H3] Do HeyGen have a free video translator?
Yes, HeyGen offer a free plan that allows you to translate up to 3 videos per month, each up to 3 minutes long. This includes features such as AI-generated subtitles, AI voiceovers, and lip-syncing in over 175+ languages and dialects.For those seeking higher accuracy, a wider range of language options, and enhanced features, our premium plans provide advanced customisation and superior voice synthesis.
[H3] How accurate are video translators?
HeyGen’s video translator is highly accurate, delivering natural lip-sync and voice cloning for clear audio and widely spoken languages, with enterprise proofreading available for maximum precision.
[H3] What is the best online video translator in 2025?
HeyGen are widely regarded as one of the best AI video translators. They support video localisation, voice cloning, and video translation functions across 175+ languages and dialects.
[H3] How is AI-powered video translation different from using subtitles?
AI video translation is different from subtitles because it goes beyond simply displaying translated text on the screen. It translates your voice into another language, recreates it using voice cloning, and synchronises it seamlessly with the video.The result is a fully immersive experience that helps your audience feel as though you are speaking their native language naturally.
[H3] How do AI avatars make AI video translation more engaging for viewers?
AI avatars create a digital version of you that mirrors your gestures, expressions, and speech patterns. Whether you are presenting, storytelling, or teaching, your avatar makes multilingual content feel personal and engaging without the need for extra recordings, voice-overs, or dubbing.
[H2] Start creating videos with AI
See how businesses like yours scale content creation and support growth with highly innovative AI video.Book a meeting
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Reach global audiencesin moments, not months
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Simultaneously unlock new markets by localising any video into 175+ languages and dialects, complete with precise lip-sync and authentic emotion.Book a demo Get started for free
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4.8
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1,000+ reviewsPrivate & Secure|AI Governance Controls|SOC 2|GDPR|CCPA|Data Privacy Framework|AI Act StandardsThe world's leading companies trust HeyGen
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Why HeyGen
[H2] Designed to tackle your most demanding localisation challenges
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[H3] Go global more quickly than ever
Stop waiting weeks for expensive dubbing studios and launch into new markets straightaway. With HeyGen, you can localise high-quality video content effortlessly, giving you the power to stay ahead of the competition and seize every opportunity the moment it arises.
[H3] Preserve your brand’s integrity
Ensure every localised video perfectly reflects your brand's voice, term base, and message. Our advanced lip-sync and voice cloning also deliver an authentic, seamless experience that builds trust and amplifies your message across the globe.
[H3] Reallocate your budget for growth
Move beyond tedious, manual localisation tasks and start investing your resources strategically. HeyGen’s streamlined platform significantly cuts down on costs, freeing up your budget for high-impact marketing and creative initiatives that drive real growth, not just maintenance.
[H3] Seamless, secure collaboration
Build a collaborative workflow you can trust. HeyGen's platform offers enterprise-grade security and robust access controls, ensuring compliance with global data protection standards such as GDPR, SOC 2 Type II, and more.
[H3] Go global more quickly than ever
Stop waiting weeks for expensive dubbing studios and launch into new markets straightaway. With HeyGen, you can localise high-quality video content effortlessly, giving you the power to stay ahead of the competition and seize every opportunity the moment it arises.
[H3] Preserve your brand’s integrity
Ensure every localised video perfectly reflects your brand's voice, term base, and message. Our advanced lip-sync and voice cloning also deliver an authentic, seamless experience that builds trust and amplifies your message across the globe.
[H3] Reallocate your budget for growth
Move beyond tedious, manual localisation tasks and start investing your resources strategically. HeyGen’s streamlined platform significantly cuts down on costs, freeing up your budget for high-impact marketing and creative initiatives that drive real growth, not just maintenance.
[H3] Seamless, secure collaboration
Build a collaborative workflow you can trust. HeyGen's platform offers enterprise-grade security and robust access controls, ensuring compliance with global data protection standards such as GDPR, SOC 2 Type II, and more.
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Book a meetingCustomer stories
[H2] The fastest-growing product on G2 for a reason
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[H3] 90%
video completion rate→
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[H3] 25%
increase in completion rates→
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[H3] 10x
increase in video production speed→
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[H3] 10-15
languages per video→
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[H3] 80%
reduction in translation costs→
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[H3] €1,000
saved per minute of video→←→
[H2] From complex workflows to streamlined localisation
[H3] Before HeyGen
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Slow and unresponsiveVideo projects take weeks or months, leaving your team struggling to stay timely and relevant.
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Costly dependenciesRelying heavily on expensive translation resources drives up your localisation budget.
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Brand inconsistencyEnsuring consistent messaging and brand terms across regions is a constant, draining challenge.
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Complex coordinationManaging multiple stakeholders (in-house and external) and translations creates friction and delays.
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Scaling nightmaresYour localisation process is not set up to grow with your workload from teams across the organisation.
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Missed opportunitiesLosing valuable customers because your content is not localised to their needs.
[H3] After HeyGen
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Fast and proactiveLocalise videos within hours, enabling your team to respond quickly and effectively.
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Budget-friendly efficiencyUse AI-powered translations to significantly reduce localisation costs.
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Brand consistency made simpleEasily maintain global brand standards (including terms) across all your localized content.
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Seamless collaborationSmoothly manage workflows and stakeholder involvement with intuitive collaboration tools.
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Endless possibilitiesSeamlessly scale into new markets without ever sacrificing your brand’s quality.
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Unlocking growthTurn localization into a revenue driver by meeting customers where they are.
[H3] Before HeyGen
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Slow and unresponsiveVideo projects take weeks or months, leaving your team struggling to stay timely and relevant.
[IMG: Cross icon]
Costly dependenciesRelying heavily on expensive translation resources drives up your localisation budget.
[IMG: Cross icon]
Brand inconsistencyEnsuring consistent messaging and brand terms across regions is a constant, draining challenge.
[IMG: Cross icon]
Complex coordinationManaging multiple stakeholders (in-house and external) and translations creates friction and delays.
[IMG: Cross icon]
Scaling nightmaresYour localisation process is not set up to grow with your workload from teams across the organisation.
[IMG: Cross icon]
Missed opportunitiesLosing valuable customers because your content is not localised to their needs.
[H3] After HeyGen
[IMG: Tick icon]
Fast and proactiveLocalise videos within hours, enabling your team to respond quickly and effectively.
[IMG: Tick icon]
Budget-friendly efficiencyUse AI-powered translations to significantly reduce localisation costs.
[IMG: Tick icon]
Brand consistency made simpleEasily maintain global brand standards (including terms) across all your localized content.
[IMG: Tick icon]
Seamless collaborationSmoothly manage workflows and stakeholder involvement with intuitive collaboration tools.
[IMG: Tick icon]
Endless possibilitiesSeamlessly scale into new markets without ever sacrificing your brand’s quality.
[IMG: Tick icon]
Unlocking growthTurn localization into a revenue driver by meeting customers where they are.Book a meetingKey features
[H2] Break barriers with localisation for global markets
Book a demo
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[H3] Batch translations
Take a single video and generate translations in as many languages as you want, all at once. HeyGen automatically creates a subfolder to store every version.
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[H3] Brand Kit and Voice
Create a collection of your brand’s key elements like voice, logos, colors, fonts, images, and videos to keep your content consistent and professional across all your projects.
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[H3] Captions
Easily add captions or subtitles to make your videos more accessible, improve viewer engagement, and help reach a wider audience.
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[H3] Lip-syncing
AI lip sync technology delivers smoother, more accurate multilingual videos than traditional dubbing by perfectly matching voices and lip movements in any language.
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[H3] Proofread
Review and adjust key elements of your translated video to refine and perfect aspects such as voices and scripts, ensuring it meets your standards for accuracy and style.
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[H3] Voice cloning
Record your voice and get natural, authentic voiceovers with unmatched accuracy and consistency, giving your videos a personalized edge that resonates with any audience.Key features
[H2] Break barriers with localisation for global markets
Book a demo
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[IMG: Captions]
[IMG: Lip syncing]
[IMG: Proofread]
[IMG: Voice Cloning]
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[H3] Batch translations
Take a single video and generate translations in as many languages as you want, all at once. HeyGen automatically creates a subfolder to store every version.
[IMG: Brand Kit and Voice]
[H3] Brand Kit and Voice
Create a collection of your brand’s key elements like voice, logos, colors, fonts, images, and videos to keep your content consistent and professional across all your projects.
[IMG: Captions]
[H3] Captions
Easily add captions or subtitles to make your videos more accessible, improve viewer engagement, and help reach a wider audience.
[IMG: Lip syncing]
[H3] Lip-syncing
AI lip sync technology delivers smoother, more accurate multilingual videos than traditional dubbing by perfectly matching voices and lip movements in any language.
[IMG: Proofread]
[H3] Proofread
Review and adjust key elements of your translated video to refine and perfect aspects such as voices and scripts, ensuring it meets your standards for accuracy and style.
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[H3] Voice cloning
Record your voice and get natural, authentic voiceovers with unmatched accuracy and consistency, giving your videos a personalized edge that resonates with any audience.
[H2] Enterprise-grade security for your most sensitive projects
At HeyGen, we believe that advanced AI technology must come with the highest standards of security and ethics embedded from the start. Our dedicated Trust & Safety team ensure your data is secure and our AI is used ethically.Learn more
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[H3] Robust security
From the initial upload to final delivery, your data is protected by industry-leading protocols.
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[H3] Certified compliance
Fully compliant with SOC 2 TYPE II, GDPR, CCPA, Data Privacy Framework, and AI Act standards.
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[H3] Continuous improvement
Our security practices evolve proactively to anticipate and mitigate emerging threats.Learn more
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4.8
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1,000+ reviews
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Content Hub
[H2] Resources
[IMG: How trivago localizes ads in 30 markets]
[IMG: How trivago localizes ads in 30 markets]
[H3] How trivago localises adverts in 30 markets
[H3] How trivago localises adverts in 30 markets
Trivago used HeyGen to cut production time, reduce costs, and localise ads in 30 markets more quickly than before, all whilst keeping a consistent brand face worldwide.Trivago used HeyGen to cut production time, reduce costs, and localise ads in 30 markets more quickly than before, all whilst keeping a consistent brand face worldwide.Learn more
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[IMG: How Würth Group reduces costs by 80%]
[IMG: How Würth Group reduces costs by 80%]
[H3] How Würth Group reduce costs by 80%
[H3] How Würth Group reduce costs by 80%
With HeyGen, Würth produces professional AI videos in 10+ languages, transforming how they train employees and communicate with global teams.With HeyGen, Würth produces professional AI videos in 10+ languages, transforming how they train employees and communicate with global teams.Learn more
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[IMG: How Workday localises content in just hours]
[IMG: How Workday localises content in just hours]
[H3] How Workday localizes content in just hours
[H3] How Workday localizes content in just hours
Workday cut localization time from months to hours with HeyGen, enabling faster multilingual video production across 10–15 languages per project.Workday cut localization time from months to hours with HeyGen, enabling faster multilingual video production across 10–15 languages per project.Learn more
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View all resources
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[H2] Connect your favorite tools or build your own
Seamlessly integrate with your existing workflow to streamline your video creation process. Or build your team’s ideal workflow using HeyGen’s API.
Explore all integrations
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[H2] Book your 30-minute HeyGen demo
Get a custom HeyGen overviewHear customer success storiesLearn about pricing optionsBook a meeting
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[H2] Have questions? We have answers
[H3] How does language translation AI work for video content?
Language translation AI uses advanced algorithms to convert spoken words into multiple languages, synchronizing subtitles or voiceovers. It ensures fast, scalable, and accurate video localization for global markets.
[H3] What are the best language AI tools for enterprise video localization?
The best language AI tools combine translation, transcription, and AI-powered video dubbing to deliver consistent, high-quality multilingual content. Enterprises use them to scale localization for global markets with efficiency.
[H3] How can AI video localization speed up entering new markets?
AI video localization quickly translates and adapts content, allowing brands to launch faster in new regions. This reduces time-to-market while ensuring culturally relevant messaging.
[H3] What is AI-powered video dubbing and how does it differ from traditional methods?
AI-powered video dubbing automates voice translation with natural tone and lip sync, unlike costly traditional d

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About HeyGen
[H1] Free your story.
At HeyGen, our mission revolves around empowering individuals through accessible AI video generation. We believe that everyone should be able to express their creativity without the need for advanced equipment or unlimited resources to bring their ideas to life.Contact supportContact media team136,030,782Videos generated110,575,203Avatars generated18,727,707Videos translated
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Trusted by millions worldwide to bring their stories to life.Our Mission
[H2] Everyone has a story. HeyGen allow you to tell it.
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[H2] Why we’re building HeyGen. From idea to innovation
HeyGen started with a simple idea — making video creation effortless. Today, we’re transforming storytelling with AI, enabling anyone to create high-quality videos without limits.
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[H3] We live in a video-first world
Over 1 billion hours of videos are watched daily on YouTube, and the average person watches 17 hours of video each week. So if a business wants customers, it needs videos. And videos need cameras — and actors, locations, editing software, reshoots… between all of that, finished videos can cost $1,000 per minute. At least.
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[H3] And then AI arrived
People love video. But most people hate being on camera. That’s what founder Joshua Xu discovered when he was an engineer at Snap, building features for SnapChat Ads and the AI camera. But with AI video generation, everyone can unleash their inner storyteller — removing the camera actually unlocks creativity and freedom in visual storytelling. And so HeyGen was born.
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[H3] Now you only need a script
With HeyGen, businesses can simply write their script and generate their video. No camera, no budget, no headaches. We’ve helped over 100,000 companies and millions of people create, localise, and personalise videos at scale — and we’re only just getting started. As we set industry standards for the ethical use of AI video, and lead the way towards more immersive AI experiences, we know this is only the beginning. We’re looking forward to seeing where this story goes.
[H2] Built for the best, backed by the best
HeyGen are proud to be backed by leading investors including Benchmark, Conviction, Thrive Capital, and Bond, who share our vision of transforming storytelling through AI-powered video.
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AI Video Startup HeyGen Valued at $500 Million in Funding RoundBloomberg20 Jun 2024Bloomberg20 Jun 2024HeyGen ride the AI video boom rocketForbes06 Nov 2025Forbes06 Nov 202544 of the most promising AI start-ups of 2024, according to leading VCsBusiness Insider9 Sep 2024Business Insider9 Sep 2024AI Video Startup HeyGen Valued at $500 Million in Funding RoundForbes29 Nov 2023Forbes29 Nov 2023
[H2] Our offices
Our global offices bring together some of the brightest minds to shape the future of AI-powered video creation.View open roles
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[H3] Los Angeles
12130 Millennium Drive, Suite 300
Los Angeles, CA 90094
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[H3] San Francisco
180 Sansome Street
San Francisco, CA 94104
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[H3] Palo Alto
3101 Park Blvd
Palo Alto, CA 94306
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[H3] Toronto
1 University Ave
Toronto, ON M5J 1T1
[H2] We’re committed to doing things properly
Trust and safety are paramount in our operations. Our advanced user verification protocols and robust content moderation efforts continually enhance the safety, responsibility and ethical standards of our products.
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SOC 2 TYPE II
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GDPR
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CCPA
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DPF
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AI ACT
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[H3] Let’s work together
This could be the start of something quite special. Learn more about careers at HeyGen.View open roles
[H2] Have questions? We have the answers
[H3] Does HeyGen’s AI dubbing tool offer the most natural lip sync capabilities?
Yes. HeyGen are built with advanced facial synchronisation technology, ensuring lip movements match perfectly with voiceovers. This creates a natural, human-like dubbing experience that works seamlessly across different content formats, from marketing videos to training materials.
[H3] What does HeyGen’s AI dubbing tool do?
HeyGen’s voice dubber replaces original audio with AI-generated multilingual voiceovers whilst preserving tone, style, and lip sync. It allows creators to instantly produce polished, localised videos without complex editing or costly dubbing teams.
[H3] Can HeyGen manage multiple languages effectively?
Yes. HeyGen supports multilingual dubbing in over 175 languages and dialects, enabling a single video to be quickly adapted into multiple languages. This makes global content distribution seamless for enterprises and content creators seeking consistent quality across international markets.
[H3] How does the AI maintain lip-sync accuracy during dubbing?
HeyGen align voice tracks with facial movements using AI-driven animation and timing models. This ensures the dubbed speech matches lip motions naturally, helping viewers focus on the message rather than noticing distracting synchronisation issues.
[H3] Is the voice dubbing human-sounding or robotic?
HeyGen’s AI voices sound lifelike, expressive, and tailored for professional use. Unlike robotic text-to-speech tools, it delivers warm and natural audio, making videos feel authentic for learning, marketing, or storytelling.
[H3] Can I choose different voices or accents when dubbing?
Yes. HeyGen provide a wide library of voices across genders, tones, and regional accents. This flexibility helps you match your video’s branding, audience expectations, and cultural context for maximum impact.
[H3] Do I need video editing skills to use HeyGen AI dubbing?
No editing skills are required. Simply upload your video, choose a language and voice, and HeyGen handles everything automatically. The platform’s intuitive design makes dubbing accessible even for beginners.
[H3] Will HeyGen make language dubbing straightforward for film and TV?
HeyGen makes language dubbing easier for film and TV. It offers smooth voice adaptation in over 175 languages and dialects. This helps with global distribution while keeping the original feel and emotional impact.
[H2] Start creating videos with AI
See how businesses like yours scale content creation and support growth with highly innovative AI video.Book a meeting
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