Google Cloud SQL vs MongoDB Atlas
On the evidence we track, MongoDB Atlas leads this comparison with a composite score of 77/100. Scores are only directly comparable because these tools share a category; the full breakdown and every source is below.
Capabilities
Feature-by-feature on the axes that matter for managed databases. “-” means undocumented, not absent.
What each one is
The product in its own terms, so the numbers below have context.
Google Cloud SQL
Cloud SQL provides a fully managed relational database service with automatic failover, multi-zone and multi-region replication, data encryption at rest and in transit, and compliance with major security standards. It scales quickly and supports private networking via VPC.
MongoDB Atlas
LeaderMongoDB Atlas is a managed cloud database platform offering a JSON-like document model with built-in capabilities for searching, analytics, and data federation. It supports automatic scaling, enterprise security, and deployment across AWS, Azure, and Google Cloud, with both free and pay-as-you-go options.
Pricing
List pricing as published by each vendor, with the date we read it. Always verify at the source before you buy.
Google Cloud SQL
Pricing not documented yet.
MongoDB Atlas
LeaderFree tier available. Flex and dedicated pricing starting at $8/month with hourly or monthly billing.
- Free (M0)Free
- 512 MB storage
- 32 MB sort memory
- 100 ops/sec
- replica set support
- Flex$8–$30/month depending on usage
- Dedicated (M2)$25/month
- Dedicated (Shared vCPU)Starting at $56.94/month
Platform & deployment
Where each product runs and how it can be hosted. A dash means undocumented, not unsupported.
Integrations
What each product connects to. Counts come from the vendor's own integration directory where one exists.
Google Cloud SQL
- LangChain
MongoDB Atlas
Leader- AWS CloudFormation
- AWS S3
- Terraform
- Kubernetes
- Docker
- MongoDB Shell
- Atlas CLI
- Node.js MongoDB Driver
- Python MongoDB Driver
- C# EF Core Provider
- Azure
- Google Cloud
Comparison generated from independently-sourced facts. Every value links to its source and retrieval date. See the method.