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SPECIFICTION
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Supabase

supabase.com

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Spec score 7.9 #8 of 25 in API Generation Software

What it is

Supabase is a backend platform built around a Postgres database, with services for authentication, storage, realtime data, and server-side functions. Every project includes a Postgres database, and paid plans add database branching and backups. Supabase Auth supports email and password, passwordless, OAuth, and mobile logins through identity providers and APIs. Realtime can listen for database changes, sync user states, and broadcast data to subscribed clients; Edge Functions run server-side code close to users. Official client libraries are available for JavaScript/TypeScript, Dart/Flutter, Swift, and Python, and documentation covers self-hosting. Supabase says data is encrypted at rest with AES-256 and in transit via TLS, and that it is SOC 2 Type 2 compliant and ISO 27001 certified. EU-hosted projects keep primary database data in-region; hosted HIPAA use requires a Business Associate Agreement. The free plan includes two active projects, paused after one week of inactivity. Pro starts at $25 /mo and includes email support; Team starts at $599 / month, while Enterprise pricing is custom.

Spec sheet

Product
Supabase describes itself as a backend platform with a full Postgres database and services for Auth, Storage, Realtime, and Edge Functions.Read 3 Oct 2026 · supabase.com
Integrations
Supabase documents integrations including Vercel Marketplace project management and project provisioning through Stripe CLI.Read 3 Oct 2026 · supabase.com
Security
Supabase says customer data is encrypted at rest with AES-256 and in transit via TLS, and that it is SOC 2 Type 2 compliant and ISO 27001 certified.Read 3 Oct 2026 · supabase.com
Support
The Free plan includes community support, Pro includes email support, Team includes priority email support and SLAs, and Enterprise offers premium 24×7×365 support.Read 3 Oct 2026 · supabase.com
Authentication
Supabase Auth provides email and password, passwordless, OAuth, and mobile logins through identity providers and APIs.Read 3 Oct 2026 · supabase.com
Client libraries
Official client libraries are available for JavaScript/TypeScript, Dart/Flutter, Swift, and Python.Read 3 Oct 2026 · supabase.com
Database
Every Supabase project includes a Postgres database, and the platform supports Postgres extensions, backups, and database branching on paid plans.Read 3 Oct 2026 · supabase.com
Free plan limits
Free projects are paused after one week of inactivity and are limited to two active projects.Read 3 Oct 2026 · supabase.com
Functions
Edge Functions are globally distributed server-side functions for running code close to users.Read 3 Oct 2026 · supabase.com
HIPAA and GDPR
Supabase says HIPAA use of its hosted platform requires a Business Associate Agreement and that EU-hosted projects keep primary database data in-region; it also makes a GDPR Data Processing Agreement available.Read 3 Oct 2026 · supabase.com
Realtime
Realtime can listen for database changes, sync user states, and broadcast data to subscribed clients.Read 3 Oct 2026 · supabase.com
Self-hosting
Supabase provides documentation to get started with self-hosting its platform.Read 3 Oct 2026 · supabase.com

Plans and prices

Free Free $0 / month 50,000 monthly active users · 500 MB database per project · 5 GB egress · 1 GB file storage · 2 active projects · pauses after 1 week of inactivity · community support Read 3 Oct 2026 · supabase.com
Pro $25 a month From $25 / month 100,000 monthly active users · 8 GB disk per project · 250 GB egress · 100 GB file storage · daily backups stored for 7 days · email support Read 3 Oct 2026 · supabase.com
Team $599 a month From $599 / month SOC 2 and ISO 27001 · SSO for Supabase Dashboard · HIPAA available as paid add-on · daily backups stored for 14 days · priority email support and SLAs Read 3 Oct 2026 · supabase.com
Enterprise Priced on request Custom Designated support manager · uptime SLAs · AWS PrivateLink · 24×7×365 premium enterprise support · private Slack channel Read 3 Oct 2026 · supabase.com

Every Supabase plan and price →

Strong points and limits

Strong points

  • Every project includes a Postgres database.
  • Auth supports passwordless, OAuth, and mobile logins.
  • Official libraries cover four programming-language ecosystems.
  • Self-hosting documentation is available.

Limits

  • Free projects pause after one week of inactivity.
  • Free plan allows only two active projects.
  • Hosted HIPAA use requires a Business Associate Agreement.

Who it suits

Supabase suits developers and teams building backends around Postgres who need authentication, storage, realtime features, or server-side functions. Its documented client libraries and self-hosting guidance may also suit teams choosing their own implementation approach.

Verdict

Supabase combines a Postgres database with backend services and offers free and paid plans. Check the free-plan pause and project cap against your expected usage.

Where Specifiction places it

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