Fauna
Neon
| Feature | Fauna | Neon |
|---|---|---|
| Pricing | Free / from $0.01/mo | Free / from $19/mo |
| Free Plan | ✓ Yes | ✓ Yes |
| Rating | 4.1 / 5 | 4.5 / 5 |
| Best For | serverless-developers, jamstack-apps, globally-distributed-apps, startups | startups, jamstack-developers, serverless-apps, side-projects |
| Founded | 2012 | 2021 |
| Acid Transactions | ✓ | ✗ |
| Document Relational | ✓ | ✗ |
| Graphql Native | ✓ | ✗ |
| Global Distribution | ✓ | ✗ |
| Event Streaming | ✓ | ✗ |
| Multi Tenancy | ✓ | ✗ |
| Temporality | ✓ | ✗ |
| Serverless Postgres | ✗ | ✓ |
| Branching | ✗ | ✓ |
| Autoscaling | ✗ | ✓ |
| Scale To Zero | ✗ | ✓ |
| Point In Time Recovery | ✗ | ✓ |
| Connection Pooling | ✗ | ✓ |
| Logical Replication | ✗ | ✓ |
✓ Fauna Pros
- Globally distributed with strong consistency
- Combines document and relational models
- Native GraphQL and FQL query support
- Serverless with no infrastructure to manage
✗ Fauna Cons
- Proprietary query language (FQL) has learning curve
- Can be expensive at high read/write volumes
- Smaller community compared to MongoDB or PostgreSQL
✓ Neon Pros
- Generous free tier with autoscaling
- Database branching for development workflows
- Scale-to-zero reduces costs for low-traffic apps
- Full PostgreSQL compatibility
- Instant database provisioning
✗ Neon Cons
- Relatively new platform (less battle-tested)
- Cold starts when scaling from zero
- Some PostgreSQL extensions not yet supported
The Verdict
Fauna is built for serverless developers and jamstack apps, with a focus on acid-transactions and document-relational. Neon targets startups and jamstack developers and leads with serverless-postgres and branching.
On pricing, Fauna is the clear winner for budget-conscious users — starting at $0.01/mo compared to $19/mo for Neon. That $18.99/mo difference adds up quickly for growing teams.
Both offer free plans, so you can test each with your real workflow before committing to a subscription.
Neon edges out on user ratings (4.5 vs 4.1). While both are well-regarded, that gap reflects real differences in user satisfaction worth considering.
Both tools are a solid fit for startups — in those cases, the decision often comes down to workflow style and how your team prefers to organize work.
Bottom line: Neon has a slight overall edge — but if globally distributed with strong consistency matters most to you, Fauna may still be the right call.