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Solopreneur Stack Comparison
Resend vs Supabase
A real-world feature comparison, pricing breakdown, and automation capability showdown between Resend and Supabase.
| Criteria | Resend | Supabase |
|---|---|---|
| Tagline | Email for developers with first-class React components and world-class deliverability | The open-source Firebase alternative with Postgres, Auth, Realtime, and Vector embeddings |
| Pricing Model | Freemium | Freemium |
| Starting Price | $0 (3,000 emails/mo) / $20/mo | $0 (Free Tier) / $25/mo Pro |
| Rating | ★ 4.9 (4200 reviews) | ★ 4.9 (8400 reviews) |
| Best For | SaaS builders wanting frictionless transactional emails (welcome, magic link, receipt, notifications). | Indie hackers building SaaS web applications, mobile backends, and RAG databases with zero database DevOps. |
| Direct Link | Try Resend ↗ | Try Supabase ↗ |
Why Choose Resend?
- ✓ Write emails using modern React and Tailwind components
- ✓ Superb inbox placement and deliverability infrastructure
- ✓ Generous 3,000 free emails/month forever
Why Choose Supabase?
- ✓ Full, uncompromised power of relational PostgreSQL
- ✓ Built-in pgvector extension turns your DB into a vector store
- ✓ Generous free tier with two free cloud projects