Supabase vs Whalesync: Pricing Comparison (2026)
Supabase starts at $25/mo. Whalesync starts at $5/mo. Whalesync is $20/mo cheaper on the entry tier than Supabase.
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.
Two-way database sync between no-code tools (Airtable ↔ Webflow ↔ Supabase ↔ HubSpot). Positioned as the alternative to running one-way Zapier automations for keeping two data sources in lockstep. Distinctive for solving the specific pain of "CMS collection needs to match Airtable base but also flow back." Priced $29-$299/mo across four tiers. Popular with no-code agencies building client sites.
All plans compared
| # | Plan | Supabase monthly | Supabase annual | Whalesync monthly | Whalesync annual |
|---|---|---|---|---|---|
| 1 | Free | 0 | 0 | — | — |
| 2 | Pro | 25 | 25 | — | — |
| 3 | Team | 599 | 599 | — | — |
| 4 | Enterprise | custom | custom | — | — |
What each is best for
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.
Two-way database sync between no-code tools (Airtable ↔ Webflow ↔ Supabase ↔ HubSpot). Positioned as the alternative to running one-way Zapier automations for keeping two data sources in lockstep. Distinctive for solving the specific pain of "CMS collection needs to match Airtable base but also flow back." Priced $29-$299/mo across four tiers. Popular with no-code agencies building client sites.
At a glance
| Supabase | Whalesync | |
|---|---|---|
| Free plan | Yes | — |
| Entry price | $25/mo | $5/mo |
| Enterprise available | Yes | Yes |
| Pricing model | Hybrid | Per Usage |
| Last verified | July 29, 2026 | July 26, 2026 |
| Full pricing | View full pricing | View full pricing |
Pricing last verified July 29, 2026. Tracked daily.