Firebase
Google full BaaS with Firestore Realtime DB auth hosting and cloud functions
- Pricing
- Free Spark / Blaze pay-as-you-go
- Type
- Full BaaS
- Tier
- free
Firebase vs Neon vs Supabase
Comparing three database/baas tools to help you choose the right one for your project in 2026.
Neon
Serverless Postgres with branching scale-to-zero and instant provisioning
- Pricing
- Free (0.5GB) / Launch $19/mo
- Type
- Serverless Database
- Tier
- free
Supabase
Open-source Firebase alternative with Postgres auth storage realtime and edge functions
- Pricing
- Free (500MB) / Pro $25/mo
- Type
- Full BaaS
- Tier
- free
Side-by-side comparison
| Dimension | Firebase | Neon | Supabase |
|---|---|---|---|
| Category | Database/BaaS | Database/BaaS | Database/BaaS |
| Platform | Full BaaS | Serverless Database | Full BaaS |
| Pricing | Free Spark / Blaze pay-as-you-go | Free (0.5GB) / Launch $19/mo | Free (500MB) / Pro $25/mo |
| Tier | free | free | free |
Head-to-head comparisons
Still not sure?
Describe what you want to build and we will recommend the right tools.
Generate build plan