Supabase vs Semrush
Full side-by-side comparison of features, pricing, and use cases to help you pick the right tool.
Bottom line: Supabase is both cheaper and higher-rated - a strong pick for most teams.
Pricing Comparison
| Plan | Supabase | Semrush |
|---|---|---|
| Free | Yes | No |
| Starter | $25/mo | $139/mo |
| Pro | - | $249/mo |
| Enterprise | Custom | Custom |
Supabase is cheaper at the Starter tier ($25/mo vs $139/mo).
Feature Matrix
| Feature | Supabase | Semrush |
|---|---|---|
| Postgres database | Yes | - |
| Authentication | Yes | - |
| Storage | Yes | - |
| Edge Functions | Yes | - |
| Realtime subscriptions | Yes | - |
| Keyword research with 25B keywords | - | Yes |
| Competitor domain analysis | - | Yes |
| Site audit tool | - | Yes |
| Rank tracking | - | Yes |
| Content marketing toolkit | - | Yes |
When to Choose Each
Choose Supabase if you need...
- +Real Postgres under the hood
- +Great DX
- +Generous free tier
- +Open source
Choose Semrush if you need...
- +Most comprehensive SEO data
- +Excellent competitor research
- +Strong content tools
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Frequently Asked Questions
Which is better, Supabase or Semrush?
Supabase scores higher in our review (4.7/5 vs 4.6/5). However, Semrush may be a better fit depending on your specific needs and budget.
Is Supabase cheaper than Semrush?
Yes, Supabase is cheaper at the Starter tier ($25/mo).
What is the difference between Supabase and Semrush?
Supabase focuses on postgres database and authentication, while Semrush emphasizes keyword research with 25b keywords and competitor domain analysis. Supabase is best for Developerss, Startupss, Founderss, while Semrush suits Marketerss, Agenciess, Startupss, Enterprises.