Backenly vs Supabase
Backenly and Supabase are both developer tools tools. Backenly is aimed at developers and small businesses, while Supabase is aimed at developers. Both have a free plan.
Open-source Postgres backend that coding agents build and maintain
Open-source Firebase alternative on Postgres
| Pricing | Open source · $25 | Open source · $25 |
| Starting price | $25/mo | $25/mo |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Built for | Developers, Small businesses, Freelancers | Developers |
| Platforms | web | web |
| Country | — | SG · 2020 |
| Rating | — | — |
Choose Backenly if
Developers building apps with AI coding agents who want a Postgres backend the agent can create and the platform can maintain safely.
- Open source and self-hostable, including the autonomy engine
- Standard Postgres with pg_dump exports on every plan
- Self-healing and API requests are not billed on any plan
Look elsewhere if: Teams that need a mature ecosystem, long track record or a NoSQL model (Supabase, Firebase).
Choose Supabase if
Developers and startups who want a Postgres-based backend with batteries included and an exit path.
- Real Postgres, no proprietary data model
- Generous free tier; Pro is affordable
- Open source and self-hostable
Look elsewhere if: Teams needing multi-region writes or non-relational models by default.
Backenly vs Supabase pricing
Backenly
- Self-hosted$0Apache-2.0; your servers and Postgres
- Free$0/mo1 project, 512 MB Postgres, 1 GB storage, 2 seats
- Pro$25/moUnlimited projects, 8 GB Postgres; $240/yr billed annually
- EnterpriseCustomSSO (OIDC), custom limits, 12-hour support SLA
Supabase
- Free$02 active projects, 500 MB DB, 50k MAU
- Pro$25/mo100k MAU, 8 GB disk, $10 compute credit
- Team$599/moSSO, SOC 2, longer backups and logs
- EnterpriseCustomCustom SLAs, BYO cloud
Backenly · Key features
- MCP tools that let coding agents build Postgres, auth, storage and functions
- Self-healing loop that checks the backend every minute, with snapshots and undo
- Human approval for destructive or auth-related changes
- PostgREST REST APIs with OpenAPI docs for every table
- Realtime inserts, updates, presence and broadcast over SSE
- Row-level security policies written from plain descriptions
Cons
- Very new platform with a small community
- Free cloud tier lacks triggers, webhooks and custom domains
- Pro caps (100,000 MAU, 8 GB Postgres) are hard unless you buy overages
Supabase · Key features
- Managed Postgres with extensions, pgvector and branching
- Auto-generated REST (PostgREST) and GraphQL APIs
- Auth with email, OAuth, magic links, MFA and row-level security
- Storage with CDN and image transformations
- Edge Functions (Deno) and Realtime channels
- Dashboard SQL editor, table editor, logs and self-hosting option
Cons
- Free projects pause after inactivity
- Compute add-ons and egress raise costs at scale
- Edge Functions are Deno-only
Backenly vs Supabase: FAQ
Do Backenly and Supabase have a free plan?
Yes, both Backenly and Supabase have a free plan; paid plans add more usage and features.
Which is better for small businesses, Backenly or Supabase?
Backenly lists small businesses as a core audience, while Supabase is aimed more at developers.