MongoDB Atlas M0 free tier limits 2026
M0 cluster, free forever
- Category
- Database
- Free limits
- 512 MB storage, shared RAM and vCPU, up to 100 operations a second
- Pausing and sleeping
- None stated on the pricing page
- Commercial use
- No non-commercial rule on the pricing page; check the terms
- Last checked
- 16 October 2026
- Source
- https://www.mongodb.com/pricing