What it is
MongoDB Atlas is MongoDB's managed cloud database platform. Its free shared cluster tier is useful for learning, prototypes, and small development workloads, but production behavior, transfer limits, and service terms should be reviewed before relying on it.
Free tier summary
MongoDB lists an Atlas Free tier at $0/hour with 512 MB of storage, shared RAM, and shared vCPU. Atlas docs state free clusters never expire but have feature and transfer limits.
Best for
- MongoDB prototypes
- Learning document databases
- Small development projects
Limitations
- Shared resources
- Feature limits
- Production use needs plan review
License / commercial use notes
Hosted Atlas use follows MongoDB Cloud terms and selected plan conditions.