What is DataEase used for?

DataEase is an open-source business intelligence tool for building charts and dashboards by drag and drop, positioned as a Tableau alternative. It is a good fit for self-hosted dashboards for business teams and replacing Tableau for internal reporting.

Is DataEase open source?

Yes. DataEase is open source under a custom licence. Its source code is on GitHub at dataease/dataease and is written mainly in Java.

Yes. DataEase is open source, so the software itself is free to use under the terms of its own licence.

Can I self-host DataEase?

Yes. DataEase can be self-hosted on your own server or infrastructure.

What is DataEase an alternative to?

DataEase is an open-source alternative to Tableau, Power BI, Zoho Analytics and IBM Cognos Analytics. Other open-source alternatives to Tableau include Superset, Metabase and Lightdash.

Is DataEase actively maintained?

Yes. The most recent commit to DataEase was on 30 September 2026, and the latest release is v3.1.0, published on 24 September 2026. The project has 25k stars on GitHub.

DataEase: open-source alternative to Tableau, Power BI

About DataEase

DataEase is an open-source BI tool that helps users analyze data and spot business trends. It connects to a wide range of data sources, lets you build charts by dragging and dropping, and supports sharing results with others. The project describes itself as an open-source alternative to Tableau and is developed by FIT2CLOUD in Java, with a Chinese-language README.

Supported data sources include OLTP databases such as MySQL, Oracle, SQL Server, PostgreSQL, MariaDB, Db2, TiDB and MongoDB, OLAP engines such as ClickHouse, Apache Doris, Apache Impala and StarRocks, Amazon Redshift, Excel and CSV files, and API sources. The stack uses Vue.js, Spring Boot, AntV for charts, Apache Calcite and SeaTunnel, and Docker. Installation uses an offline package on a Linux server with at least 2 cores and 4 GB of memory, or the 1Panel app store. V3 uses the FIT2CLOUD Open Source License, essentially GPLv3 with extra restrictions, and commercial licensing is available.

Key features

Drag-and-drop chart and dashboard building
Connectors for MySQL, PostgreSQL, ClickHouse and more
Support for Excel, CSV and API data sources
Several secure data sharing methods
Embedding support for other applications
Docker-based deployment on Linux servers

Good fit for

→Self-hosted dashboards for business teams
→Replacing Tableau for internal reporting

Built with: Java
Tags: bi; business-intelligence; data-visualization; dashboards; tableau-alternative; java; self-hosted; analytics

DataEase: questions and answers

What is DataEase used for?: DataEase is an open-source business intelligence tool for building charts and dashboards by drag and drop, positioned as a Tableau alternative. It is a good fit for self-hosted dashboards for business teams and replacing Tableau for internal reporting.
Is DataEase open source?: Yes. DataEase is open source under a custom licence. Its source code is on GitHub at dataease/dataease and is written mainly in Java.
Is DataEase free?: Yes. DataEase is open source, so the software itself is free to use under the terms of its own licence.
Can I self-host DataEase?: Yes. DataEase can be self-hosted on your own server or infrastructure.
What is DataEase an alternative to?: DataEase is an open-source alternative to Tableau, Power BI, Zoho Analytics and IBM Cognos Analytics. Other open-source alternatives to Tableau include Superset, Metabase and Lightdash.
Is DataEase actively maintained?: Yes. The most recent commit to DataEase was on 30 September 2026, and the latest release is v3.1.0, published on 24 September 2026. The project has 25k stars on GitHub.