Merge vs Supabase: Pricing Comparison (2026)
Merge starts at $650/mo. Supabase starts at $25/mo. Supabase is $625/mo cheaper on the entry tier than Merge.
Unified API platform for B2B SaaS. Positioned as the alternative to building N integrations per category (HRIS, ATS, CRM, accounting). Distinctive: one API call reaches 200+ tools — you code once, your customers connect to whatever they use. Free for first 3 production Linked Accounts. Paid starts at $650/mo for up to 10 accounts, then $65 per additional — mandatory annual contracts. Popular with vertical SaaS whose customers span many operational tools.
Open-source Firebase alternative, valued $10.5B (June 2026 Series F led by GIC). Positioned as the alternative to Firebase for developers who want Postgres, open-source, and self-hosting option. Distinctive for shipping fast across auth, storage, edge functions, and vector database in a single platform. Free tier includes real production Postgres; paid tiers scale with usage (databases, storage, edge function invocations). Popular with AI/agent builders needing a proper database.
All plans compared
| # | Plan | Merge monthly | Merge annual | Supabase monthly | Supabase annual |
|---|---|---|---|---|---|
| 1 | Free | 0 | 0 | 0 | 0 |
| 2 | Launch / Pro | 650 | 650 | 25 | 25 |
| 3 | Enterprise / Team | custom | custom | 599 | 599 |
| 4 | Enterprise | — | — | custom | custom |
What each is best for
Unified API platform for B2B SaaS. Positioned as the alternative to building N integrations per category (HRIS, ATS, CRM, accounting). Distinctive: one API call reaches 200+ tools — you code once, your customers connect to whatever they use. Free for first 3 production Linked Accounts. Paid starts at $650/mo for up to 10 accounts, then $65 per additional — mandatory annual contracts. Popular with vertical SaaS whose customers span many operational tools.
Open-source Firebase alternative, valued $10.5B (June 2026 Series F led by GIC). Positioned as the alternative to Firebase for developers who want Postgres, open-source, and self-hosting option. Distinctive for shipping fast across auth, storage, edge functions, and vector database in a single platform. Free tier includes real production Postgres; paid tiers scale with usage (databases, storage, edge function invocations). Popular with AI/agent builders needing a proper database.
At a glance
| Merge | Supabase | |
|---|---|---|
| Free plan | Yes | Yes |
| Entry price | $650/mo | $25/mo |
| Enterprise available | Yes | Yes |
| Pricing model | — | Hybrid |
| Last verified | August 27, 2026 | August 24, 2026 |
| Full pricing | View full pricing | View full pricing |
Pricing last verified August 27, 2026. Tracked daily.