Koyeb
What you get free
Free Instance included with all plans (incl. $0 Starter)
Limits & caveats
Free instance: 0.1 vCPU, 512MB RAM, 2GB SSD, ~55-100GB bandwidth/mo; scales to zero after 1h idle (cold starts); Frankfurt or Washington D.C. only. Starter is pay-as-you-go $0 baseline but may require a valid payment method. Free Postgres with limited compute hours. Terms change — verify on pricing page.
How to claim
Sign up at koyeb.com, deploy from GitHub or Docker on the free instance; a card may be requested for verification.
Best for
Lightweight APIs and backends.
📄 SyncPage — real-time document collaboration
Review PDFs, slides, Word & Excel files together — present live, annotate in real time, talk by voice. Guests join free from an invite link.
Try SyncPage →
Last checked: 2026-09-28 · Added 2026-09-28