Firebase vs Supabase: Which is Better in 2026?
Choosing between Firebase 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:
Firebase
App development platform by Google
Best for you if:
- • You need cloud & infrastructure features specifically
- • Google's app development platform
- • Backend-as-a-service for mobile and web
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 |  Firebase |  Supabase |
|---|---|---|
Starts at | Usage-based/moBlaze (Pay-as-you-go) | $25/moPro |
Best For | Cloud & Infrastructure | Data & Databases |
Rating | - | - |
Choose Firebase or Supabase?
Choose Firebase if
App development platform by Google
- Google ecosystem
- Real-time features
- Great SDKs
- Your work is cloud & infrastructure-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 cloud & infrastructure-shaped
| Feature | Firebase | Supabase |
|---|---|---|
| Pricing Model | Freemium | Freemium |
| User Rating | ★4.6/5 1,062 reviews | ★4.7/5 33 reviews |
| Categories | Cloud & InfrastructureData & Databases | Data & DatabasesAPI Tools |
In-Depth Analysis
Firebase
App development platform by Google
Strengths
- +Google ecosystem
- +Real-time features
- +Great SDKs
Weaknesses
- -Vendor lock-in
- -Costs at scale
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: Firebase vs Supabase
| Plan | Firebase | Supabase |
|---|---|---|
| Tier 1 | Free Spark (Free) | $0 Free |
| Tier 2 | Usage-based Blaze (Pay-as-you-go) | $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 Firebase pricing and Supabase pricing.
Who Should Use What?
On a budget?
Both are freemium. Compare plans on their websites.
Go with: Firebase
Want the highest-rated option?
Neither has user reviews yet.
Go with: Firebase
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?
Firebase is a cloud & infrastructure 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
- Higher user rating: 4.7/5 vs 4.6/5
- Free tier available
- Our pick for this comparison
Firebase
- Larger review base (1,062 reviews)
- Better fit for cloud & infrastructure
The Bottom Line
Supabase is our pick.
Frequently Asked Questions
Is Firebase or Supabase better?
Supabase is rated in our evaluation. Both are freemium.
What are Firebase and Supabase used for?
Firebase: App development platform by Google. Supabase: Open source Firebase alternative.
What does Firebase cost vs Supabase?
Firebase is freemium (free tier + paid plans). Supabase is freemium (free tier + paid plans). Visit their websites for detailed pricing.