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Home/Databases/MongoDB Atlas vs Supabase
Databases

MongoDB Atlas vs Supabase Pricing

Pricing compared · Updated Mar 4, 2026

MongoDB Atlas Supabase

Pricing Breakdown

MetricMongoDB AtlasSupabase
Monthly BaseFreeFree
Per Compute-hr——
Storage/GB/mo——
Included Storage0.512 GB0.5 GB
BranchingNoNo
Connection PoolingNoYes

What You'd Actually Pay

Monthly cost at 4 usage levels -- from hobby project to production

Usage TierMongoDB AtlasSupabaseSavings
Hobby
100 hrs, 5 GB
<$0.01/mo<$0.01/mo—
Startup
500 hrs, 25 GB
<$0.01/mo<$0.01/mo—
Scale
2K hrs, 100 GB
<$0.01/mo<$0.01/mo—
Enterprise
10K hrs, 500 GB
<$0.01/mo<$0.01/mo—

Free Tiers

MongoDB Atlas

512 MB storage, shared RAM

Free tier available

Supabase

500 MB database, 50K MAUs, 1GB file storage

Free tier available

FAQ

Which is cheaper, MongoDB Atlas or Supabase?▾
Depends on how much you use. At hobby scale they're often close, but the gap widens fast. Scroll up to "What You'd Actually Pay" to see costs at 4 usage levels.
Does MongoDB Atlas or Supabase have a free tier?▾
Yes, both MongoDB Atlas and Supabase have free tiers. Check the breakdown above to see what's included in each.
How does MongoDB Atlas pricing compare to Supabase?▾
We pull prices directly from both sites daily and break them down per-unit above. The cost calculator shows what you'd pay at your usage level -- from side project to production.

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