Bit.io vs Supabase: Which is Better in 2026?
Choosing between Bit.io 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:
Bit.io
Shareable PostgreSQL databases for instant team collaboration
Best for you if:
- • Serverless PostgreSQL cloud database with paid plans and usage-based pricing
- • Pay per row operations with auto-scaling and no server management required
Supabase
Open source Firebase alternative
Best for you if:
- • Open-source Firebase alternative
- • PostgreSQL with real-time subscriptions
| At a Glance |  Bit.io |  Supabase |
|---|---|---|
Starts at | FreeFree tier available | FreeFree tier available |
Best For | Data & Databases | Data & Databases |
Rating | - | 4.6/5 |
Free plan | Yes | Yes |
Choose Bit.io or Supabase?
Choose Bit.io if
Shareable PostgreSQL databases for instant team collaboration
- Cloud-hosted PostgreSQL databases
- Instant database provisioning
- Collaboration features for teams
Choose Supabase if
Open source Firebase alternative
- Full PostgreSQL access
- Generous free tier
- Open-source and self-hostable
| Feature | Bit.io | Supabase |
|---|---|---|
| Pricing Model | Freemium | Freemium |
| User Rating | No ratings yet | ★4.6/5 218 reviews |
| Categories | Data & DatabasesCloud & Infrastructure | Data & DatabasesAPI Tools |
In-Depth Analysis
Bit.io
Shareable PostgreSQL databases for instant team collaboration
Bit.io's service has been discontinued, making any pricing analysis moot.
Watch out
Service no longer exists
Strengths
- +Cloud-hosted PostgreSQL databases
- +Instant database provisioning
- +Collaboration features for teams
- +Shareable database links
- +Free tier available
Weaknesses
- -Service discontinued/acquired
- -Limited to PostgreSQL only
- -Performance constraints on free tier
- -Data migration complexity
- -Dependency on third-party hosting
Key features
Supabase
Open source Firebase alternative
Supabase is the open-source Firebase alternative that developers actually want to use, Postgres database, authentication, storage, edge functions, and real-time subscriptions in one platform.
Watch out
Free projects pause after 7 days of inactivity: your app goes offline until someone visits it again. Not suitable for any production use, only for development and demos
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: Bit.io vs Supabase
| Plan | Bit.io | Supabase |
|---|---|---|
| Tier 1 | N/A Discontinued | $0 Free |
| Tier 2 | N/A | $25 Pro |
| Tier 3 | N/A | $599 Team |
| Tier 4 | N/A | Custom Enterprise |
Pricing verified from each vendor's public pricing page. Compare in detail on Bit.io pricing and Supabase pricing.
Who Should Use What?
On a budget?
Both are freemium. Compare plans on their websites.
Go with: Bit.io
Want the highest-rated option?
Supabase is rated 4.6/5. Bit.io has no ratings yet.
Go with: Supabase
Value user reviews?
Bit.io: no ratings yet. Supabase: 218 reviews (4.6/5).
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?
Both are data & databases tools. Compare their specific features to decide.
How important are ratings?
Supabase is rated 4.6/5; Bit.io has no ratings yet.
Key Takeaways
Supabase
- Free tier available
- Our pick for this comparison
Bit.io
- Choose if you want shareable PostgreSQL databases for instant team collaboration
The Bottom Line
Supabase is our pick.
Frequently Asked Questions
Is Bit.io or Supabase better?
Supabase is rated in our evaluation. Both are freemium.
What are Bit.io and Supabase used for?
Bit.io: Shareable PostgreSQL databases for instant team collaboration. Supabase: Open source Firebase alternative.
What does Bit.io cost vs Supabase?
Bit.io is freemium (free tier + paid plans). Supabase is freemium (free tier + paid plans). Visit their websites for detailed pricing.