Supabase vs SurrealDB: Which is Better in 2026?
Choosing between Supabase and SurrealDB 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.
Bottom line: Supabase wins this matchup. Our overall Data & Databases pick is PostgreSQL. Our free Data & Databases pick is PostgreSQL. Pick SurrealDB if you need a free tier to start with.
Short on time? Here's the quick answer
We've tested both tools. Here's who should pick what:
Supabase
Open source Firebase alternative
Best for you if:
- • Open-source Firebase alternative
- • PostgreSQL with real-time subscriptions
SurrealDB
The ultimate multi-model database for AI agents, simplifying your stack and accelerating development.
Best for you if:
- • Unified multi-model database (document, graph, time-series, relational, geospatial, key-value) for AI applications.
- • Built for AI with integrated vector, full-text, and hybrid search, supporting RAG and Knowledge Graphs.
| At a Glance |  Supabase |  SurrealDB |
|---|---|---|
Starts at | FreeFree tier available | FreeFree tier available |
Best For | Data & Databases | Data & Databases |
Rating | 4.6/5 | - |
Free plan | Yes | Yes |
Choose Supabase or SurrealDB?
Choose Supabase if
Open source Firebase alternative
- Full PostgreSQL access
- Generous free tier
- Open-source and self-hostable
Choose SurrealDB if
The ultimate multi-model database for AI agents, simplifying your stack and accelerating development.
- Multi-model database
- Good features
- Active development
| Feature | Supabase | SurrealDB |
|---|---|---|
| Pricing Model | Freemium | Freemium |
| User Rating | ★4.6/5 218 reviews | No ratings yet |
| Categories | Data & DatabasesAPI Tools | Data & DatabasesVector Databases |
In-Depth Analysis
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
SurrealDB
The ultimate multi-model database for AI agents, simplifying your stack and accelerating development.
SurrealDB's pricing offers a fair entry point with a generous Free tier and an affordable Starter tier at $10/month.
Watch out
Potential overage fees for storage/compute
Strengths
- +Multi-model database
- +Good features
- +Active development
- +Open source
- +Innovative design
Weaknesses
- -Very new
- -Not production ready
- -Documentation improving
- -Smaller community
- -Risky for production
Key features
Pricing: Supabase vs SurrealDB
| Plan | Supabase | SurrealDB |
|---|---|---|
| Tier 1 | $0 Free | Free Free |
| Tier 2 | $25 Pro | $10 month Starter |
| Tier 3 | $599 Team | $50 month Pro |
| Tier 4 | Custom Enterprise | custom Enterprise |
Pricing verified from each vendor's public pricing page. Compare in detail on Supabase pricing and SurrealDB pricing.
Who Should Use What?
On a budget?
Both are freemium. Compare plans on their websites.
Go with: Supabase
Want the highest-rated option?
Supabase is rated 4.6/5. SurrealDB has no ratings yet.
Go with: Supabase
Value user reviews?
Supabase: 218 reviews (4.6/5). SurrealDB: no ratings 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?
Both are data & databases tools. Compare their specific features to decide.
How important are ratings?
Supabase is rated 4.6/5; SurrealDB has no ratings yet.
Key Takeaways
Supabase
- Free tier available
- Our pick for this comparison
SurrealDB
- Choose if you want the ultimate multi-model database for AI agents, simplifying your stack and accelerating development
The Bottom Line
Supabase wins this matchup. Our overall Data & Databases pick is PostgreSQL. Our free Data & Databases pick is PostgreSQL.
Frequently Asked Questions
Is Supabase or SurrealDB better?
Supabase is rated in our evaluation. Both are freemium.
What are Supabase and SurrealDB used for?
Supabase: Open source Firebase alternative. SurrealDB: The ultimate multi-model database for AI agents, simplifying your stack and accelerating development..
What does Supabase cost vs SurrealDB?
Supabase is freemium (free tier + paid plans). SurrealDB is freemium (free tier + paid plans). Visit their websites for detailed pricing.