MongoDB is a document database with the scalability and flexibility that you want with the querying and indexing that you need
NosDB Alternatives
NosDB is described as '100% native .NET Open Source NoSQL Database (released under the Apache 2.0 License). NosDB is extremely fast and linearly scalable and allows your .NET applications to handle extreme transaction loads (XTP)' and is an app in the development category. There are more than 10 alternatives to NosDB for a variety of platforms, including Windows, Linux, Mac, BSD and Web-based apps. The best NosDB alternative is MongoDB, which is free. Other great apps like NosDB are CouchDB, Apache Cassandra, FerretDB and Azure Cosmos DB.
Alternatives list
- 100 MongoDB alternatives
- 73 CouchDB alternatives
Apache CouchDB is a distributed, fault-tolerant and schema-free document-oriented database accessible via a RESTful HTTP / JSON API. It includes incremental map / reduce mechanics for queries and keeps data safe with an append-only datastore.

- 51 Apache Cassandra alternatives
The Apache Cassandra database is the right choice when you need scalability and high availability without compromising performance.
Cost / License
- Free
- Open Source (Apache-2.0)
Application type
Platforms
- Mac
- Windows
- Linux
- BSD
- Amazon Web Services
- Google Cloud Platform
- Microsoft Azure

FerretDB (formerly MangoDB) is an open-source proxy, which converts MongoDB wire protocol queries to SQL, and uses PostgreSQL as a database engine.
Cost / License
- Free
- Open Source (Apache-2.0)
Platforms
- Mac
- Windows
- Linux
- Online
- Self-Hosted
Azure Cosmos DB is a NoSQL document database service designed from the ground up to natively support JSON and JavaScript directly inside the database engine. It’s the right solution for web and mobile applications when predictable throughput, low latency, and flexible query are...
Cost / License
- Paid
- Proprietary
Platforms
- Online

- 95 CockroachDB alternatives
Cockroach is a distributed key/value datastore which supports ACID transactional semantics and versioned values as first-class features. The primary design goal is global consistency and survivability, hence the name.

YDB is an open source Distributed SQL Database that combines high availability and scalability with strong consistency and ACID transactions.
Couchbase is the NoSQL database market share leader, with production deployments at AOL, Deutsche Post, NTT Docomo, Salesforce.com, Turner Broadcasting Systems, Zynga and hundreds of other organizations worldwide.
Cost / License
- Free
- Proprietary
Platforms
- Mac
- Windows
- Linux
Cost / License
- Free
- Open Source
Platforms
- Mac
- Windows
- Linux
- BSD

Raven is an Open Source (with a commercial option) document database for the .NET/Windows platform. Raven offers a flexible data model design to fit the needs of real world systems. Raven stores schema-less JSON documents, allow you to define indexes using Linq queries and focus...
Cost / License
- Free
- Open Source
Platforms
- Windows
The Document-Graph database supports SQL and Native Queries, asynchronous commands, intents, and much more.
Cost / License
- Free
- Open Source
Platforms
- Mac
- Windows
- Linux


HBase is an open source, non-relational, distributed database modeled after Google's BigTable and is written in Java. It is developed as part of Apache Software Foundation's Apache Hadoop project and runs on top of HDFS (Hadoop Distributed Filesystem), providing...
Cost / License
- Free
- Open Source
Platforms
- Linux
- Online



























