KeystoneJS vs PlanetScale vs Supabase vs ZenStack
| Attribute | ||||
|---|---|---|---|---|
| Category | Developer Tools | Data & Databases | Data & Databases | Developer Tools |
| Pricing | Free tier | Paid | Free tier | Free tier |
| Starting price | $0/month | $5/month | $25/month | Free |
| Free tier | Yes | No | Yes | Yes |
| Free trial | No | Yes | No | Unknown |
| Deployment | — | Cloud | Cloud | — |
| API available | Unknown | Unknown | Unknown | Unknown |
| Platforms | — | — | — | — |
| Certifications | — | — | — | — |
| Integrations | — | 2 | 2 | — |
| Company | — | — | Founded 2020 | — |
| Feature attributes | ||||
Also consider
Unknown values show as “Unknown”/“—”. Nothing is inferred — see each tool page for sources.