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MongoDB Atlas vs Nhost
Side-by-side comparison of MongoDB Atlas and Nhost.
Quick summary
MongoDB Atlas — Multi-cloud developer data platform. MongoDB Atlas is the managed cloud service for MongoDB with global clusters, search, and vector capabilities.
Nhost — Open source Firebase alternative with GraphQL. Nhost is an open-source backend platform combining PostgreSQL, Hasura GraphQL, authentication, and storage.
Feature comparison
| Feature | MongoDB Atlas | Nhost |
|---|---|---|
| Pricing model | Freemium | Freemium |
| Starting price | $9/mo | $25/mo |
| Free tier | Yes | Yes |
| Open source | No | Yes |
| Engine | MongoDB (NoSQL) | — |
| Branching | No | — |
| Free Tier | M0 cluster 512MB | Yes |
| Serverless | Yes | — |
| Scale-to-zero | No | — |
| Point-in-time Recovery | Yes | — |
| Auth | — | Yes |
| Storage | — | Yes |
| Database | — | PostgreSQL |
| Realtime | — | Yes |
| Self-hosted | — | Yes |
| Edge Functions | — | Yes |
| Row Level Security | — | Yes |
MongoDB Atlas
Multi-cloud developer data platform
Pros
- Flexible document model
- Mature ecosystem
- Atlas Search and Vector Search built-in
Cons
- Can get expensive fast
- Eventual consistency caveats
Nhost
Open source Firebase alternative with GraphQL
Pros
- GraphQL-first via Hasura
- Postgres + open source
- Good developer experience
Cons
- Smaller community
- GraphQL learning curve
Which should you choose?
Choose MongoDB Atlas if a free tier is important for your stage. Choose Nhost if you value open source and want the option to self-host, and a free tier is important for your stage.
Frequently asked questions
Which is better, MongoDB Atlas or Nhost?
There is no universal “better.” For most teams, Nhost is the safer default because Nhost is open source, which means you can self-host and avoid vendor lock-in. MongoDB Atlas is proprietary. For edge cases, the comparison table above highlights where each tool wins.
Is MongoDB Atlas cheaper than Nhost?
MongoDB Atlas starts at $9/mo, while Nhost starts at $25/mo. Exact costs depend on usage — check both vendors' calculators before committing.
Can I migrate from MongoDB Atlas to Nhost?
Migration difficulty depends on how deeply MongoDB Atlas-specific features (APIs, SDK conventions, data schemas) are baked into your app. Most database migrations take days to weeks. Both vendors typically publish migration guides — check their docs.
Is MongoDB Atlas or Nhost open source?
Nhost is open source; MongoDB Atlas is a proprietary managed service.
Does MongoDB Atlas or Nhost have a free tier?
Both MongoDB Atlas and Nhost offer a free tier.
Which is best for startups and indie hackers?
Startups usually optimize for the lowest friction to ship and the cheapest possible free tier. The one with the most generous free tier here is MongoDB Atlas. For production workloads, revisit the trade-offs in the feature table above.