Scaleway Serverless Functions free hosting
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Scaleway Serverless Functions
HTTP webhook receiver or light API endpoint without a Docker image.
Facts
- Free allowance
- 1M requests + 400,000 GB-s/month
- Plan limits
- Per account · source-code deploys · card required; automatic overages
- Storage
- 1,024 MiB temporary root disk per instance; 100 MiB upload zip / 500 MiB code limits. Persistent storage is separate.
- Account
- Scaleway account and valid card to create cloud resources; €1 refundable verification authorization.
- Retention
- No fixed Free-tier expiry; functions scale to zero when idle. Idle function and account-retention policy not fully established.
- Custom domain
- Scaleway function endpoint and documented custom-domain mapping using your own registered domain; registration not free.
- Password protection
- Handler-level access control possible; simple viewer password on Free not evidenced.
- Billing
- Metered pay as you go above 1M requests or 400,000 GB-s/month per account. Mandatory card; provisioned minimum instances are charged separately even while idle. Optional storage/services can add charges; no hard spending cap verified.
- Execution
- HTTP functions; request timeout 10 seconds to 60 minutes; 6 MiB request payload; one concurrent request per instance and up to 50 instances/function. Scales to zero after 15 minutes idle.
Worth knowing
Use min-scale 0: minimum warm instances incur provisioned-resource charges outside the advertised execution allowance. Card required and automatic overages; allowances are shared across the account function usage. Requests stop after at most 60 minutes and local disk is temporary.
Reviewed 2026-10-29 from official documentation. Deployments have not been tested.