Software Alternatives, Accelerators & Startups

H2 Database Engine

H2 is a relational database management system written in Java.

Some of the top features or benefits of H2 Database Engine are: Lightweight, Embedded Mode, Fast Performance, In-Memory Database, SQL Compatibility, Web Console, and Open Source. You can visit the info page to learn more.

Best H2 Database Engine Alternatives & Competitors in 2025

The best H2 Database Engine alternatives based on verified products, community votes, reviews and other factors.
Filter: 12 Open-Source Alternatives. Latest update:

  1. Redis is an open source in-memory data structure project implementing a distributed, in-memory key-value database with optional durability.

    Open Source

    /redis-alternatives
  2. 11

    MongoDB (from "humongous") is a scalable, high-performance NoSQL database.

    Open Source

    /mongodb-alternatives
  3. Seamless project management and collaboration for your team.

    Visit website $12.0 / Monthly (Per user)

    Visit website
  4. SQLite Home Page

    Open Source

    /sqlite-alternatives
  5. PostgreSQL is a powerful, open source object-relational database system.

    Open Source

    /postgresql-alternatives
  6. See how Oracle Database 12c enables businesses to plug into the cloud and power the real-time enterprise.

    Open Source

    /oracle-dbaas-alternatives
  7. Easy to manage relational databases optimized for total cost of ownership.

    /amazon-rds-alternatives
  8. 4D is a relational database management system and IDE.

    /4d-alternatives
  9. It is Both Under the GPL and it is also Proprietary if using the GPL version the software you make...

    /livecode-platform-alternatives
  10. The Apache Cassandra database is the right choice when you need scalability and high availability without compromising performance.

    /apache-cassandra-alternatives
  11. ESM Tools is a powerful and widely known software development platform that comes with a centralized model infrastructure, providing the common frame for compiling, running, downloading, and organizing models (ones or multiple).

    /esm-tools-alternatives
  12. Microsoft Azure is an open, flexible, enterprise-grade cloud computing platform. Move faster, do more, and save money with IaaS + PaaS. Try for FREE.

    /microsoft-sql-server-alternatives
  13. Robo 3T is a tool for managing your MongoDB installation. Robo 3T is a rebranding of the tool formerly known as Robomongo.

    Open Source

    /robo-3t-alternatives
  14. IBM Informix is a secure embeddable database optimized for OLTP and IoT data. Informix can seamlessly integrate SQL, NoSQL/JSON, and time series and spatial data.

    /informix-alternatives
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