
IBM Cloud Databases for MongoDB
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What is IBM Cloud Databases for MongoDB
Managed operations on IBM Cloud
MongoDB driver compatibility
Enterprise cloud controls integration
IBM Cloud ecosystem dependency
Less control than self-managed
Not a serial number database
Plan & Pricing
Pricing model: Pay-as-you-go (hourly billing) Billing notes: Instances are composed of 2 or 3 members (depending on DB type); billing is hourly and monthly cost is estimated by multiplying hourly rates. You can choose Shared Compute (lower resource minima) or Isolated Compute (single-tenant profiles). MongoDB Enterprise Edition requires Isolated Compute. Free tier/trial: IBM Cloud offers a 30-day promotional USD 200 credit for new accounts that can be used to try Cloud Databases including Databases for MongoDB. No vendor-stated permanently free tier for Databases for MongoDB was found.
Example costs — Shared Compute (monthly estimated):
- 0.5 vCPU / 4 GB RAM / 40 GB disk (3 members) — MongoDB Standard Edition: $258 per month (estimated).
- 1 vCPU / 8 GB RAM / 80 GB disk (3 members) — MongoDB Standard Edition: $516 per month (estimated).
Example costs — Isolated Compute (monthly estimated):
- 4 vCPU / 16 GB RAM / 530 GB disk — MongoDB Standard Edition: $2,019 per month (estimated).
- 8 vCPU / 32 GB RAM / 320 GB disk — MongoDB Enterprise Edition: $4,734 per month (estimated).
Per-unit (monthly, per member) estimates (for use in custom configuration calculations):
- MongoDB Standard Edition: 1 vCPU = $48.41; 1 GB RAM = $9.15; 1 GB disk = $0.63 (per month, per member).
- MongoDB Enterprise Edition (per-member examples shown in docs): 1 vCPU = $64.59; 1 GB RAM = $26.89; 1 GB disk = $0.63.
Notes / caveats:
- The values above are "estimated monthly costs" published in IBM Cloud documentation and are subject to change. Actual billing is hourly; total instance cost equals per-member costs multiplied by number of members (2 or 3) and hours of operation.
- IBM directs enterprise/large-volume pricing and some edition/feature questions to sales; some enterprise capabilities (e.g., MongoDB Enterprise) require Isolated Compute.