Open source alternatives to MongoDB Atlas

MongoDB Atlas is the managed cloud service for the MongoDB document database.

3 projects

FerretDBv2.7.0FerretDB/FerretDB
A truly Open Source MongoDB alternative
11.1k starsApache-2.0GoDockerReleased 1 year ago
mongorelease-1.0mongodb/mongo
The MongoDB Database
28.7k starsOtherC++
couchdbnouveau-0.1apache/couchdb
Seamless multi-primary syncing database with an intuitive HTTP/JSON API, designed for reliability
7k starsApache-2.0ErlangDocker

Source-available, not OSI-approved open source: mongo (SSPLv1). You can read and self-host the code, with limits on commercial use.