MongoDB is a leading NoSQL database program, known for its flexibility and scalability.
Free / Paid
Best Microsoft Azure Cosmos DB Alternatives ranked by AI · updated May 2025
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Azure Cosmos DB is a globally distributed, multi-model database service for building planet-scale apps.
Price: Pricing based on throughput and storage.
Top 6 Microsoft Azure Cosmos DB alternatives
NuoDB is a distributed SQL database that delivers scale-out performance, continuous availability, and active-active global distribution.
Contact for pricing
Amazon Aurora is a MySQL and PostgreSQL-compatible relational database built for the cloud, that combines the performance and availability of traditional enterprise...
Priced based on instance type and usage
Google Cloud Spanner is a fully managed, horizontally scalable, globally distributed, and strongly consistent database service provided by Google Cloud.
Pricing is based on usage and features.
Cloud Firestore is a flexible, scalable database for mobile, web, and server development from Firebase and Google Cloud Platform.
Usage based pricing
DynamoDB is a managed NoSQL database service provided by Amazon Web Services, offering seamless scalability and low latency.
Pros
- Fully managed service
- Seamless scalability
Cons
- Higher cost for large workloads
- Limited query capabilities
Pay as you go pricing
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