Software Alternatives, Accelerators & Startups

DuckDB

DuckDB is an in-process SQL OLAP database management system.

Best DuckDB Alternatives & Competitors in 2025

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

  1. ClickHouse is an open-source column-oriented database management system that allows generating analytical data reports in real time.

    Open Source

    /clickhouse-alternatives
  2. Fast column-oriented distributed data store

    Open Source

    /apache-druid-alternatives
  3. The most intuitive platform to manage projects and teamwork

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  4. Column-store database

    /monetdb-alternatives
  5. OctoSQL is a query tool that allows you to join, analyse and transform data from multiple databases and file formats using SQL. - cube2222/octosql

    /octosql-alternatives
  6. Apache Arrow is a cross-language development platform for in-memory data.

    Open Source

    /apache-arrow-alternatives
  7. A Streaming Database for Real-Time Applications

    Open Source

    /materialize-alternatives
  8. 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
  9. Tool for SQL and databases

    /datagrip-alternatives
  10. Flink is a streaming dataflow engine that provides data distribution, communication, and fault tolerance for distributed computations.

    Open Source

    /apache-flink-alternatives
  11. OLAP Engine for Big Data

    /apache-kylin-alternatives
  12. The world's most popular open source database

    Open Source

    /mysql-alternatives
  13. DBeaver - Universal Database Manager and SQL Client.

    Open Source

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

    Open Source

    /mongodb-alternatives
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