Free
$0/mo
- ✓512 MB of storage
- ✓Shared RAM
- ✓Shared vCPU
MongoDB Atlas Cost & Pricing Scale Simulator (2026)
Billing Engine Architecture:usage based
📋 Billing Architecture Pillars
Framework & Entry
Free Tier Available
Uses a usage based model structure.Offers developer access with no initial monthly payment requirements.
Low Price Bound
Free Entry
The initial commercial tier commit level starts at $no cost. Annual contracts may reduce equivalent monthly allocations.
Volume Restrictions
Uncapped / Custom
API volume constraints are evaluated as Dynamic. Egress bandwidth, compute hours, and storage allocations can trigger non-linear scaling costs.
Public Tiers Breakdown
Flex
$30/mo
- ✓Up to 5 GB of storage
- ✓Shared RAM
- ✓Shared vCPU
Dedicated
$56.94/mo
- ✓10 GB to 4 TB of storage
- ✓2 GB to 768 GB RAM
- ✓2 to 96 vCPUs