Atlas M0 Free
MongoDB Atlas M0 is free forever with 512 MB of storage on shared RAM and CPU. MongoDB says it is not suitable for production.
Atlas M0 Free costs $0.00 a month, or $0 a year.
- Storage
- 0.5 GB
- Service
- Managed MongoDB (3-node replica set)
Our notes
Choosing Atlas M0 Free
Who it suits
Learning MongoDB, following a tutorial or building a prototype. It gives you a real Atlas cluster with a three-node replica set and no bill, but MongoDB itself says it is not meant for production.
Compared with other MongoDB Atlas plans
M0 has 512 MB of storage on shared CPU and memory. The next step, Flex, raises storage tenfold to 5 GB and bills by usage from about $8 a month, never more than $30. The dedicated M10 cluster starts after that.
Before you sign up
512 MB fills quickly with logs, images stored as documents or unindexed test data, so keep large files out of the database. Shared resources mean speed can vary. Move to Flex or a dedicated tier before launching anything users depend on.
Worked costs
- M0 Free
- $0
- Flex at the base usage band
- about $8.03
- Flex at its monthly cap
- $30
Our arithmetic from the list prices in our catalog, before tax, add-ons and any overage not shown. Hourly prices use 730 hours for a month.
Written on from the prices and limits on this page. We hide these notes if a price they quote changes. How we compare plans
Cost at a glance
What this plan costs you
- Per month
- $0.00
- Per year
- $0
Standard list price before tax, add-ons, backups or bandwidth overage.
Specifications
- CPU classification
- Shared
- Included storage
- 0.5 GB
- Service
- Managed MongoDB (3-node replica set)
Before you buy
Similar managed database plans from other providers
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Turso Turso Free 5 GB storage$0.00/mo ±$0.00/mo
-
Neon Neon Free 1 GB storage$0.00/mo ±$0.00/mo
-
Aiven Aiven for PostgreSQL Free 1 GB storage$0.00/mo ±$0.00/mo
-
Crunchy Bridge Crunchy Bridge Hobby-0$9.00/mo +$9.00/mo
-
Supabase Supabase Micro compute$10.00/mo +$10.00/mo
Managed database plans from other providers with the closest standard monthly price in USD. They are matched on price, not on limits: check storage, usage quotas and regions before switching.
Within MongoDB Atlas's range
How Atlas M0 Free differs from its neighbours
Other tiers
- Atlas Flex is the next tier up at $8.03 a month (hourly price × 730), $8.03 more than this plan. Compared with this plan, it lists included storage as 5 GB instead of 0.5 GB.
From the published specs and list prices in our catalog. Only published specs that differ are listed.
Same provider
More from MongoDB Atlas
All prices
Price history
No change to the monthly list price of $0.00 since we started tracking it on .
We record this plan's catalog price every day (17 days so far). That is not a fresh check at the provider each day: see "Price checked on" above for when the price was last confirmed. VPS price index
Questions
Questions about Atlas M0 Free
How much does Atlas M0 Free cost?
$0.00 a month, or about $0.00 a year, before tax.
What does the next tier up cost?
Atlas Flex is the next tier up at $8.03 a month (hourly price × 730), $8.03 more than this plan. Compared with this plan, it lists included storage as 5 GB instead of 0.5 GB.