Best offer on record: Aiven Free Tier ($0/month, perpetual). 4 verified findings, checked 2026-10-22.
Live check of “Aiven Startup Program (startup-credits)”:Confirmed
Aiven for Startups (formerly the Cluster startup program) offers "from $12,000 up to $100,000 in Aiven credits" valid for 12 months, with the exact tier set by startup growth stage and funding. Eligibility: founded no more than 7 years ago, external funding from pre-seed to Series B, company website and business email, and affiliation with a VC investor or Aiven ecosystem partner (accelerator/incubator/co-working); agencies, consultancies, NGOs and educational institutions are excluded, and credits are one-time per company. Applications are open and reviewed continually with new participants selected monthly, so the offer remains available as of 2026-10-22; note that $100,000 is the ceiling, not a flat grant.
Aiven Free Tier ($0/month, perpetual) high confidence
Standing $0/month free plan, no time limit, no credit card or payment details required. One free single-node service per type per account. Caps (network/egress costs still apply): PostgreSQL 1GB storage / 1GB RAM; MySQL 1GB storage / 1GB RAM; Valkey 1GB RAM; Apache Kafka up to 250 kb/s IN and OUT with retention up to 3 days; OpenSearch 20GB storage / 4GB RAM / up to 20 shards. Free services are single-node (multi-node HA is paid-only), no integrations or connection pooling. Aiven may shut down services that violate acceptable-use or stay unused an extended period.
Eligibility
Any user — no .edu, no company email, no funding/age cap, no credit card. Open to students and individuals.
How to claim
Create a free Aiven account at console.aiven.io/signup (no payment details required), then deploy the desired service (ready in minutes). Upgrade to paid is one-click with no data migration/downtime.
Expiry
No expiry / no trial clock. 'Always free.' Aiven reserves the right to shut down unused or policy-violating services.
Gotchas
Capped resources, not for production; network/egress costs are not included; one free instance per service type; deleting a service deletes its data; Kafka retention max 3 days on free tier.
30-day free trial / new-account credits medium confidence
Pricing FAQ offers a 'free 30-day trial' when you need more memory or advanced features. The Developer-tier page states new accounts get '$300 in free credits' and 'no credit card required.' The two pages describe the offer differently (the $300 figure appears only on the Developer-tier page, not on pricing), so treat the exact credit amount as unconfirmed.
Eligibility
New Aiven accounts; no .edu requirement; no credit card required per the Developer-tier page.
How to claim
Sign up at console.aiven.io/signup and start a trial / pick a plan beyond the free tier. No card needed to start.
Expiry
30-day window for the trial; free credits are new-account promotional credits. End-of-trial outcome (downgrade vs auto-charge) not stated on the page — consult docs; auto-billing behavior not confirmed.
Gotchas
Trial vs free-tier distinction: the 30-day trial is for higher-memory/advanced features, not the perpetual free plan. $300 figure not corroborated on the pricing page, so verify in-console before relying on it. Whether a card is required after trial to continue is not confirmed.
Aiven Startup Program (startup-credits) high confidence
Up to $100,000 in Aiven credits over a 12-month period (tiers from $12,000 up to $100,000), tiered by the startup's stage of growth and funding. Credits expire if unused by the end of the 12-month program. Plus perks: 1:1 technical expert mentoring/office hours, Aiven startup Slack community, blog/social/event feature opportunities, exclusive early-stage virtual events; perks are unlocked in levels based on activity/usage. Aiven may extend credits (not guaranteed, needs strong growth reasoning) and reserves the right to cancel on T&C breach/misuse. No credit card or payment requirement is stated on the page.
Eligibility
Company founded no more than 7 years ago; external funding from pre-seed through Series B; must apply with a company/business email; proof of affiliation with a VC investor and/or an Aiven ecosystem partner (or an affiliated accelerator/incubator/co-working space) helps. Agencies, consulting firms, NGOs, and educational institutions are explicitly excluded. Existing Aiven customers with a monthly invoice under $400 may still qualify case-by-case. .edu email is NOT required.
How to claim
Submit the application via the Typeform on the startups page (primary: aiven-startups.typeform.com/to/STphOA6R; secondary: form.typeform.com/to/BqNrcMLJ). Reviewed on a rolling monthly basis, ~14 days for review. Once accepted, reserve a required personal kickoff session.
Expiry
Credits valid 12 months and expire unused; one-time only ('you can only receive Startup credits once'). No program-wide sunset date is published.
Gotchas
You can only receive the startup credits once. Perks/credits are level-gated on activity. One-time + 12-month expiry means no renewal. No sunset date stated, so confirm still-accepting status at the Typeform.
Education license / .edu student program high confidence
No dedicated education or student program exists. aiven.io/education returns HTTP 404. The free tier and Developer-tier FAQ mention students/solo developers/side projects as an audience, but there is no separate .edu-verified education license, no academic discount, and no student-only offer.
Eligibility
N/A — no such offer found. Students are covered only via the general Free Tier (no .edu, no card).
How to claim
N/A — nothing to claim; use the general Free Tier for student projects.
Expiry
N/A
Gotchas
Do not assume an education license; verify only against aiven.io/free-tier and aiven.io/developer-tier.
No free offer was sunset in 2025–2026. The aiven.io/education URL 404s (no dedicated education/.edu license has ever been offered; students use the general Free Tier). A dedicated /startup-program and /blog/aiven-startup-program URLs 404; the live startup program lives at aiven.io/startups and is currently active (Typeform applications open). WebSearch budget was exhausted this session, so 2025–2026 change claims could not be verified via search; findings above were read directly from the live official pages (aiven.io/free-tier, aiven.io/pricing, aiven.io/developer-tier, aiven.io/startups) today, so current-state detail is high-confidence. The $300 new-account credit figure and the 30-day trial end-of-trial behavior (auto-charge vs downgrade vs data deletion) are not fully corroborated on the official pages — verify in-console before relying on them.