Best Supabase alternatives in 2026
The best Supabase alternatives in 2026 are Neon, Appsmith, Better Auth. Appsmith is the strongest free option. Postman costs less, from $9/mo versus $25/mo for Supabase.
Why people look for Supabase alternatives
- Free projects pause after inactivity
- Compute add-ons and egress raise costs at scale
- Edge Functions are Deno-only
- Support on lower tiers is community-driven
- Supabase starts at $25/mo (Open source).
Best Supabase alternative by need
| # | Tool | Pricing | Starts at | Best for | Platforms | Votes |
|---|---|---|---|---|---|---|
| 1 | Neon Serverless Postgres with branching | Freemium | — | Developers | web | 0 |
| 2 | Appsmith Open-source internal tool builder | Open source | $15/mo | Developers | web | 0 |
| 3 | Better Auth Framework-agnostic TypeScript authentication | Open source | $20/mo | Developers | web | 0 |
| 4 | Insomnia Open-source API client for REST, GraphQL, gRPC and MCP from Kong | Open source | $12/mo | Developers, Small businesses, Enterprise | macos, windows, linux | 0 |
| 5 | Windmill Open-source developer platform for scripts, flows and apps | Open source | $10/mo | Developers | web | 0 |
| 6 | Firebase Google's app backend platform | Freemium | — | Developers | web, ios, android | 0 |
| 7 | Linear Issue tracking built for fast software teams | Freemium | $10/mo | Developers, Small businesses | web, macos, windows, ios, android | 0 |
| 8 | PostHog Open-source product analytics, replays and flags | Freemium | — | Developers, Small businesses | web | 0 |
| 9 | Auth0 Identity platform for applications | Freemium | $35/mo | Developers, Enterprise | web | 0 |
| 10 | Postman API platform for testing, mocking, documenting and sharing APIs | Freemium | $9/mo | Developers, Small businesses, Enterprise | web, macos, windows, linux | 0 |
10 Supabase alternatives compared
- 1
Neon
Serverless Postgres with branching
Best for: Developers who want elastic Postgres with branching and are comfortable assembling the rest of the stack.
- 2
- 3
Better Auth
Framework-agnostic TypeScript authentication
Best for: TypeScript developers who want complete ownership and flexibility without paying per user.
- 4
Insomnia
Open-source API client for REST, GraphQL, gRPC and MCP from Kong
Best for: Developers who want a fast, local-first, open-source API client with Git-based collaboration.
- 5
Windmill
Open-source developer platform for scripts, flows and apps
Best for: Developers wanting code-first automation.
- 6
Firebase
Google's app backend platform
Best for: Mobile and Flutter developers and teams in the Google ecosystem.
- 7
Linear
Issue tracking built for fast software teams
Best for: Product and engineering teams from 3 to a few hundred people who ship continuously and want speed over configurability.
- 8
PostHog
Open-source product analytics, replays and flags
Best for: Engineering-led startups and scale-ups that want analytics, replay, flags and experiments without three vendors.
- 9
Auth0
Identity platform for applications
Best for: Companies with enterprise SSO requirements or large consumer user bases.
- 10
Postman
API platform for testing, mocking, documenting and sharing APIs
Best for: Development teams that want a shared, full-featured workspace for testing, mocking and documenting APIs.
Supabase alternatives: FAQ
What is the best alternative to Supabase?
Based on features, audience and market presence, the strongest Supabase alternatives are Neon, Appsmith, Better Auth. Neon is the closest match for most teams.
Is there a free alternative to Supabase?
Yes. Appsmith can be used for free. Other free or freemium alternatives to Supabase include Neon, Better Auth, Insomnia.
What is cheaper than Supabase?
Postman starts at $9/mo, while Supabase starts at $25/mo. Prices are checked on each vendor's own pricing page.
Is there an open-source alternative to Supabase?
Yes. Appsmith is open source, so you can self-host it or inspect the code.