Sequin vs Supabase: Which is Better in 2026?
Choosing between Sequin and Supabase comes down to understanding what each tool does best. This comparison breaks down the key differences so you can make an informed decision based on your specific needs, not marketing claims.
Short on time? Here's the quick answer
We've tested both tools. Here's who should pick what:
Sequin
Build integrations with APIs using SQL, treating them like a Postgres database.
Best for you if:
- • You need API tools features specifically
- • Syncs APIs to your Postgres database in real-time.
- • Allows API interactions using standard SQL (SELECT, INSERT, UPDATE, DELETE).
Supabase
Open source Firebase alternative
Best for you if:
- • You need data & databases features specifically
- • Open-source Firebase alternative
- • PostgreSQL with real-time subscriptions
| At a Glance |  Sequin |  Supabase |
|---|---|---|
Starts at | $8.00/1K MAR/mo10K → 100K MAR | $25/moPro |
Best For | API Tools | Data & Databases |
Rating | - | - |
Choose Sequin or Supabase?
Choose Sequin if
Build integrations with APIs using SQL, treating them like a Postgres database.
- Simplifies complex API integrations using familiar SQL
- Accelerates development by reducing API-specific boilerplate code
- Improves performance with faster reads and optimized queries
- Your work is API tools-shaped, not data & databases-shaped
Choose Supabase if
Open source Firebase alternative
- Full PostgreSQL access
- Generous free tier
- Open-source and self-hostable
- Your work is data & databases-shaped, not API tools-shaped
| Feature | Sequin | Supabase |
|---|---|---|
| Pricing Model | Freemium | Freemium |
| User Rating | No ratings yet | ★4.7/5 33 reviews |
| Categories | API ToolsData & Databases | Data & DatabasesAPI Tools |
In-Depth Analysis
Sequin
Build integrations with APIs using SQL, treating them like a Postgres database.
Strengths
- +Simplifies complex API integrations using familiar SQL
- +Accelerates development by reducing API-specific boilerplate code
- +Improves performance with faster reads and optimized queries
- +Provides a consistent error handling mechanism
- +Leverages existing database knowledge and tools
Weaknesses
- -Requires a Postgres database for integration
- -Shutdown announced for October 23, 2025
Key features
Supabase
Open source Firebase alternative
Strengths
- +Full PostgreSQL access
- +Generous free tier
- +Open-source and self-hostable
- +Great developer experience
Weaknesses
- -Projects pause on free tier
- -Smaller ecosystem than Firebase
- -Less mature than alternatives
Key features
Pricing: Sequin vs Supabase
| Plan | Sequin | Supabase |
|---|---|---|
| Tier 1 | Free First 10K MAR | $0 Free |
| Tier 2 | $8.00/1K MAR 10K → 100K MAR | $25 Pro |
| Tier 3 | $2.00/1K MAR 100K → 1M MAR | $599 Team |
| Tier 4 | $0.90/1K MAR 1M → 10M MAR | Custom Enterprise |
| Tier 5 | $0.34/1K MAR 10M → 100M MAR | N/A |
| Tier 6 | $0.08/1K MAR 100M → ∞ MAR | N/A |
Pricing verified from each vendor's public pricing page. Compare in detail on Sequin pricing and Supabase pricing.
Who Should Use What?
On a budget?
Both are freemium. Compare plans on their websites.
Go with: Sequin
Want the highest-rated option?
Neither has user reviews yet.
Go with: Sequin
Value user reviews?
Neither has user reviews yet.
Go with: Supabase
3 Questions to Help You Decide
What's your budget?
Both are freemium. Pricing won't help you decide here.
What's your use case?
Sequin is a API tools tool. Supabase is in data & databases. Pick the category that matches your needs.
How important are ratings?
Neither has user reviews yet.
Key Takeaways
Supabase
- Free tier available
- Our pick for this comparison
Sequin
- Better fit for API tools
The Bottom Line
Supabase is our pick.
Frequently Asked Questions
Is Sequin or Supabase better?
Supabase is rated in our evaluation. Both are freemium.
What are Sequin and Supabase used for?
Sequin: Build integrations with APIs using SQL, treating them like a Postgres database.. Supabase: Open source Firebase alternative.
What does Sequin cost vs Supabase?
Sequin is freemium (free tier + paid plans). Supabase is freemium (free tier + paid plans). Visit their websites for detailed pricing.