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

[H1] Open source data infra-structure, made simple.
Get production-ready Kafka, PostgreSQL, ClickHouse, OpenSearch, and more — on any cloud, in minutes, with no infra ops required — all backed by Aiven’s 99.99% SLA.Book a demoGet building
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[IMG: Wolt logo]
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[IMG: Kroo Bank logo]
[IMG: Fiverr logo]
[IMG: La Redoute logo]
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Products
[H2] The open source data tools you already use, fully managed.
Try Aiven for…
[H4] Apache Kafka®
[H4] Real-time data streams
Power your event-driven architecture and real-time data streaming pipelines with enterprise-grade Kafka as a Service.Learn more
[H4] PostgreSQL®
[H4] Effortless database
Build scalable, resilient applications with a fully managed, high-availability PostgreSQL database as a service.Learn more
[H4] ClickHouse®
[H4] Analytics at scale
Fast, resource-effective columnar DB for real-time analytics.Learn more
[H4] OpenSearch®
[H4] Instant search
Deploy a powerful, distributed search and analytics engine for log analysis, application monitoring, and full-text search.Learn more
[H3] Also explore our other products
[H4] Valkey™
[H4] Fast in-memory caching
[H4] MySQL
[H4] Scalable SQL
[H4] Metrics
[H4] Scalable Prometheus query solution.
[H4] Grafana®
[H4] Data visualization and analytics platform.
Free tier
[H2] Build for free on Aiven
The Aiven Free Tier gives you always-on Apache Kafka, PostgreSQL, MySQL, and OpenSearch on the same infrastructure as our paid plans. Build, learn, prototype - no credit card, no time limit.Get buildingSee what's included
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Platform
[H2] The data platform for engineers
Run on any cloud, or bring your own — we handle the connections, security, and scaling across clouds.Manage all your services from a single API and console.Deploy services directly into your own cloud account for data residency and VPC peering.More about Aiven Platform
[H2] Why Aiven?
[H5] Aiven Platform
[H5] DIY/Self-hosted
[H5] Basic Cloud Service
[H5] Infra ops
[H6] Zero
Fully managed, 99.99% uptime SLA
[H6] Constant
You manage patching, scaling, failures, etc.
[H6] Partial
You still tune, and manage versions and plugins
[H5] Cloud
[H6] Any
AWS, GCP, Azure, Digital Ocean, EU Sovereign Cloud, etc.
[H6] One
Locked to your hardware/VPC
[H6] One
Locked to the provider’s ecosystem
[H5] Cost
[H6] Predictable

All-inclusive TCO
[H6] Unpredictable

High ops, infra, and downtime costs
[H6] Nightmarishly complex
Pay-per-API-call, I/O, etc.
[H5] Migrations
[H6] Easy

No-downtime tools
[H6] Hard

High-risk, manual process
[H6] Hard
High friction to migrate out
[H5] Support
[H6] 24/7

Expert developer support
[H6] You

(And community forums)
[H6] Account-level
(Often a paid add-on)
[H2]
[H2] Trusted by developers. Built for builders.
"The team used to spend up to 90% of the day doing maintenance, patching and upgrades. That's all handled by Aiven now, freeing up the team to focus on business projects."
[H4] La Redoute
Automated database migrations, enabling the team to move 25 databases in a single dayRead case study
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"We reduced the TCO of running our Apache Kafka clusters by 72% which equates to a saving of millions of dollars each year."
[H4] Claroty
Cut Kafka TCO by 72% and saved millions annually with Aiven's Bring Your Own Cloud (BYOC)Read case study
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"Thanks to tiered storage, we've reduced our Kafka storage by around 80% which has saved us a huge amount of money — and all without any latency issues."
[H4] WalkMe
Slashed Kafka storage costs by 80% with Tiered Storage while handling over 100,000 events per secondRead case study
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[H3] STOP MANAGING, START BUILDING
Get building

Book your personalized demo today!
[H1] Experience our Unified Data and AI Platform
Deploy popular technologies with just a few clicks to stream, store, and serve data to your applications.In a 30 minute personalized demo, we will:Focus on your priorities among Aiven for: Apache Kafka®, Apache Flink®, OpenSearch®, ClickHouse®, PostgreSQL® and more.Show how managed services can unleash your productivity.Schedule a demoSelect your preferred date & timeTry the Aiven Platform
[H2] Quick and easy
Free plan available with Aiven for PostgreSQL, Aiven for Valkey, and Aiven for MySQL.Or, do a free 30-day trial to try other services.$300 credit to play withUnrestricted access to Aiven servicesIf you continue using Aiven after your 30-day trial, you only pay for what you use. There are no hidden charges. You can shut it down, or spin up clusters, add services, or change cloud providers at the click of a button. Try it now!Loading...
[H2] Your success is our success
We are proud to help customers from all industries, small and large, to accomplish their goals.
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With Aiven, we now have the flexibility to enormously scale to accept new data and new users and ingest everything into the analytics layer.Sachin MenonVP of Data & Marketing, PricelineRead case study
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Thanks to Aiven, we’ve been able to move away from having teams trying to stay current on managing Apache Kafka, which just doesn’t scale from a people or compute standpoint.Rich DriscollSenior Vice President, IT Enterprise and Cloud Operations, AvayaRead case study
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Aiven's managed Kafka solution reduced our operating expenses by 70%, enabled an agile development process, accelerated our time-to-market, and allowed us to retain full control of our data.Nagi LetaifaVP of EngineeringRead case studySupermetrics' CTO Duleepa "Dups" Wijayawardhana, explains how Aiven has helped them channel their data across the clouds.Stop managing, start buildingBook a demoStart for free

Platform
[H1] The Open source data platform
Book a demoGet building
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[H2]
Choose your cloudRun on any cloud, or bring your own (we’ll handle the tough stuff).‎ A strong foundationBuilt from the ground up to power your production workloads.‎ Compliance & privacyChecking off those requirement boxes has never been easier.‎ SecuritySleep soundly knowing that your data is secure and you’re compliant.‎ Cloud
[H2] Your data. Your choice of cloud.
(We take care of the intercloud connections, security, and scaling)
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On any cloudGet true cloud flexibility — deploy fully managed services exactly where you need them for optimal performance and control.
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On sovereign cloudYour path to ensuring data residency and meeting national compliance requirements for sensitive workloads.
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Bring your own cloudThe ease of a fully managed data service — with the lower cost, bespoke security, and added data control of running in your own cloud account.
[H2] Foundational Features
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99.99% uptime SLAAiven provides a 99.99% availability SLA backed by a 24/7 support and engineering team to make sure that your mission-critical workloads are always up and running.
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Aiven OrganizationCentrally manage and govern your environment and services from a single API and console — simplifying growth and scale.
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Multi-cloud, multi-zoneWe support multi-cloud (AWS, Google Cloud, Azure, and others) and multi-AZ deployments
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Cross-region disaster recoveryDisaster Recovery by having additional backups in another region as defined by the customer needs.
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Built-in backupBackup to another region is supported for all PostgreSQL and Opensearch instances.
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Automatic failoverAvoid costly downtime with automatic detection of database failures and promotion of the standby server as the new master.
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Bring-your-own-encryption keysAiven's Bring Your Own Key (BYOK) allows you to use your own cloud provider's KMS (AWS, GCP, or Azure) to encrypt your managed service data volumes at rest, ensuring Aiven never has sole control over the master encryption keys.
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VPC / PrivateLinkBuild scalable, low-latency private networks across VPCs and regions for efficient interconnection.
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UnifyBring your entire data stack together. Integrate multiple open-source technologies—like Kafka, PostgreSQL, and OpenSearch—into a single, cohesive pipeline with simplified management.
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Network traffic controlFilter incoming traffic to allow IP addresses or ranges. Use static IP addresses for more precise control.
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Unified metering and audit logsGain full visibility into your infrastructure with centralized logging and transparent resource tracking.
[H2] Compliance & Privacy
We know that compliance and privacy aren’t “nice-to-haves” — they’re requirements.ISO/IEC 27001:2022Certificate no. FI240523-151Published by the International Organization for Standardization and the International Electrotechnical Commission, ISO/IEC 27001 is the standard for Information Security Management Systems (ISMS).Compliant since: 2018View certificateISO/IEC 27017:2021Certificate no. FI240523-151As part of the ISO/IEC 27000 family, ISO/IEC 27017 is the security standard for cloud services.Compliant since: 2022View certificateISO/IEC 27018:2020Certificate no. FI240523-151ISO/IEC 27018 is the standard for protection of personally identifiable information (PII) in the public clouds.Compliant since: 2022View certificateISO/IEC 27701:2019Certificate no. FI240523-152ISO/IEC 27701 is the standard for Privacy Information Management Systems (PIMS).Compliant since: 2022View certificateISAE 3000 Type 2The ISAE 3000 Type 2 report provides information and assurance on the security and reliability of Aiven's services. The document is aligned with AICPA SOC2 Trust Services Criteria. Download the full report through our Whistic Profile.Compliant since: 2019View reportPCI DSSPayment Card Industry Data Security Standard is a standard for secure handling of credit card information.Compliant since: 2020Contact us HIPAAHealth Insurance Portability and Accountability Act regulates the protection of sensitive patient health information in the US.Compliant since: 2018Contact usGDPRThe General Data Protection Regulation regulates data protection and privacy of individuals in the EU and European Economic Area.Compliant since: 2017Contact usCCPAThe California Consumer Privacy Act regulates privacy of consumers in California.Compliant since: 2020Contact us
[H2] Security
Aiven provides fully managed security for all our services so that your data stays secure and you stay compliant.Dedicated virtual machinesSome cloud vendors use multi-tenant virtual machines to reduce costs — but we deliver all Aiven software on dedicated virtual machines for the best security for every customer.Encryption for data in transit and at restWe enforce Transport Layer Security (TLS) encryption for connections used in transferring data and encrypt it when it is on the disk.Complete network securityAll Aiven nodes are behind a firewall. You can specify the IP addresses that your users are permitted to connect from. We offer BYOC (bring your own cloud) in our cloud services.Secure accessAiven provides secure single sign-on (SSO) to all your environments with SAML integration — with Auth0, Google, Okta, Azure AD, OneLogin, and more — regardless of where you run your workloads.Automated security updatesAiven automatically installs all security updates to make sure that your software is kept current.Annual security testingWe subject ourselves to an annual, externally conducted security evaluation for all our managed cloud services, and we run a continuous public bug bounty program through bugcrowd. Our Internal Security Operations team also conducts periodic security assessments.
[H2] Get started with Aiven today
All inclusive pricing so you have no end of the month surprises.No add-on maintenance, networking and storage fees.Discover our pricingGet building
[H2] Related resources
May 19, 2026
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[H2] A Developer’s Guide to Aiven Apps
Learn how Aiven Apps lets you define, run, and scale applications using familiar container and Compose-based workflows, with practical examples how to get started.
Read moreApr 27, 2026
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[H2] Deploying Managed Efficiency: Aiven BYOC On GCP
Deploy Services on your own GCP infrastructure with Aiven BYOC — keeping full data sovereignty, security control, and managed service simplicity without compromise.Read moreApr 13, 2026
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[H2] Introducing Aiven for DataHub: Managed context for humans and AI
Discover Aiven for DataHub: a fully managed, open-source data catalog that gives your teams and AI agents the context they need to find and understand data.Read more

[H1] Aiven Free Tier
Deploy fully managed PostgreSQL®, MySQL, Apache Kafka® and OpenSearch® in minutes. Always free, and using the same infrastructure as our paid plans.Get buildingCompare free plans
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[H2] What Is the Aiven Free Tier?
Get the full Aiven experience without a credit card. The Free Tier gives you always-on, managed infrastructure for learning, building prototypes, and running small workloads.Always-free plansNo 30-day trial, no expiryUpgrade anytime, seamlesslyWhen your project outgrows the free tier, scale to a production-grade plan with no migrations or downtimeManaged infrastructureWith monitoring, automated backups (databases) and built-in durability (Kafka)Enterprise grade, sandbox sizedBuilt on the same infrastructure and platform as paid plans, with capped resourcesReady to build?
[H2] Get started in three steps
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Sign upCreate your free Aiven account, no payment details requiredGet building
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Deploy a serviceYour managed service is ready in minutes.
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Scale when readyHit production traffic? Upgrade to a paid plan with a single click and your data stays intact.
[H2] Compare Free Services
Every free managed database ships with managed infrastructure, monitoring, and automated upgrades with no configuration required.‎Best forFree resourcesLink
[H5] PostgreSQL
[H6] Apps & analytics
1GB Storage, 1GB RAM, network costs→ View Free PostgreSQL
[H5] MySQL
[H6] Web apps & CMS
1GB Storage, 1GB RAM, network costs→ View Free MySQL
[H5] Apache Kafka
[H6] Event streaming
Up to 250 kb/s data IN and OUT, retention up to 3 days→ View Free Kafka
[H5] OpenSearch
[H6] Vector search, RAG & AI agents
20GB Storage, 4GB RAM, up to 20 shards→ View Free OpenSearch
[H2] Service highlights
[H4] PostgreSQL®
[H4] Effortless database
Build scalable, resilient applications with a fully managed, high-availability PostgreSQL database as a service.Learn more
[H4] MySQL
[H4] Scalable SQL
Host your scalable, reliable relational data structure with a fully managed, high-performance MySQL service in the cloud.Learn more
[H4] Apache Kafka®
[H4] Real-time data streams
Power your event-driven architecture and real-time data streaming pipelines with enterprise-grade Kafka as a Service.Learn more
[H4] OpenSearch®
[H4] Instant search
Deploy a powerful, distributed search and analytics engine for log analysis, application monitoring, and full-text search.Learn more
[H3] Also explore our other products
[H4] ClickHouse®
[H4] Analytics at scale
[H4] Valkey™
[H4] Fast in-memory caching
[H4] Metrics
[H4] Scalable Prometheus query solution.
[H4] Grafana®
[H4] Data visualization and analytics platform.
[H2] Why Choose Aiven for Free Cloud Database Hosting?
HIPAA compliantPCI-DSS compliantGDPR & CCPA compliantSOC2 compliantISO/IEC series compliant
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Same platform as paid plansIdentical infrastructure, tooling, and APIs
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Transparent pricing when scalingNo hidden fees — See exactly what you'll pay before you upgrade
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No vendor lock-inNo proprietary extensions, no lock-in dialects. Switch tools or migrate away at any time without penalty.
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100% open-source compatibleEvery service runs on unmodified open-source software. Your existing skills, drivers, and tooling work out of the box, no adjustments needed.
[H2] Use cases
Learning databases & streamingHands-on practice with real managed infrastructure, not a sandbox simulation.Building MVPsCreate your minimum viable product without paying for infrastructure until you need to scale.Side projects & hackathonsGet a database or event bus spun up in minutes during hackathon weekend.Testing microservices architecturesValidate your microservice architecture with real managed services before committing to a paid plan.
[H2] Frequently asked questions
[H3] How long can I use the Free Tier?
The Aiven Free Tier is always free: there's no trial period and no expiry date. You can keep using your free services for as long as you like.
[H3] Is it truly free, and do I need a credit card?
Yes, it’s free forever. No credit card or payment details are required, and you will never be charged automatically.
[H3] Who is the Free Tier designed for?
The Free Tier is ideal for developers, students, and small teams who want to learn, prototype, or build side projects without upfront infrastructure costs.
[H3] Can I use Aiven Free Tier for production workloads?
The free tier is not aimed at production workloads. For mission-critical apps, we recommend upgrading to a paid plan.
[H3] What's the difference between the Free Tier and paid plans?
Paid plans offer more compute, storage, higher-availability configurations, and priority support. Free Tier services use the same underlying infrastructure but with capped resources.
[H3] What are the resource limits of Aiven Free Tier (CPU, RAM, storage)?
Resource limits vary by service. Each service page (PostgreSQL, MySQL, OpenSearch, Kafka) lists the exact CPU, RAM, and storage allocations available on the free plan.
[H3] Are there usage or traffic limits?
Yes. Free Tier services include capped throughput and connection limits appropriate for development and small workloads.
[H3] Can I scale a Free Tier service?
Free Tier services run on a fixed configuration. To scale, you upgrade to a paid plan which you can do from the console in one click.
[H3] What happens if I outgrow the Free Tier?
You can upgrade to any paid plan (including High Availability) with one click. Your data and connection details are preserved, and there is no downtime during the transition.
[H3] Is high availability included in the Free Tier?
High availability (multi-node) configurations are available on paid plans. Free Tier services run on single-node setups.
[H3] Are backups included in the Free Tier?
Yes. Automated backups are included on all Aiven services, including the Free Tier.
[H3] How is my data protected in the Free Tier?
Your data is protected by the same enterprise-grade security used for our paid plans. All services include:Encryption: Data is encrypted both in transit (TLS) and at rest (AES-256).Isolation: Services run in dedicated, isolated environments with automated backups.Compliance: Our platform is SOC 2 Type II and ISO 27001 certified, ensuring the underlying infrastructure meets global security standards.
[H3] What happens if I delete my Free Tier service?
If you choose to delete a free service, your data will be removed. You can redeploy a new free service at any time.
[H3] Can I run multiple Free Tier services under one account?
Each Aiven account can run one free service per service type (for example, one free PostgreSQL, one free MySQL, one free OpenSearch, one free Kafka).
[H3] Can teams share a Free Tier project?
Yes. You can invite team members to your Aiven project to collaborate on free services.
[H3] Can I migrate my existing database to Aiven Free Tier?
Yes. Aiven supports standard import methods (pg_dump, mysqldump, etc.) to migrate existing databases into your free service.
[H3] Where can I find documentation for Free Tier services?
Full documentation is available at docs.aiven.io, covering setup, configuration, and best practices for all services.
[H3] Will more services be added to Aiven Free Tier?
Yes. Aiven is actively expanding the Free Tier to include more managed services. Watch this page for announcements.
[H2] You might be interested in
However you Postgres, we’ve got you coveredFrom free hobby projects to $5/month developer setups and enterprise-scale clusters, Aiven for PostgreSQL® scales with you. Find the perfect tier for your data.BlogRead moreIt’s Just Free Kafka in the Cloud Fixing Kafka’s 80% problem with a serious fully managed free Kafka.BlogRead moreStop managing, start buildingGet building