Best Open Source Data Visualization Tools using Prettier in 2026

Apache Superset

Modern data exploration and visualization platform

Stars
72,502
Forks
17,072
Last commit
2 hours ago

Open-source solution for fast, intuitive data exploration and visualization, supporting various databases and skill levels.

Open Source Alternative to:

Power BI

Grafana

Open source analytics and monitoring solution

Stars
73,325
Forks
13,766
Last commit
2 hours ago

Grafana is a multi-platform open source analytics and interactive visualization web application that provides charts, graphs, and alerts for the web.

Open Source Alternative to:

Power BI

Metabase

Unlock data insights with powerful, user-friendly analytics

Stars
46,948
Forks
6,387
Last commit
3 hours ago

Open-source business intelligence platform for data exploration, visualization, and sharing. Empowers teams to make data-driven decisions effortlessly.

Open Source Alternative to:

Power BI

drawDB

Design database diagrams and generate SQL scripts instantly

Stars
37,084
Forks
2,990
Last commit
4 days ago

Free online database diagram editor with SQL generation. Create ER diagrams, visualize relationships, export scripts, and reverse engineer schemas - no signup required.

Open Source Alternative to:

Microsoft Visio

Redash

Connect, query, visualize, and share your data

Stars
28,517
Forks
4,583
Last commit
2 days ago

Redash is an open-source data visualization and analytics platform that helps teams make sense of their data through SQL queries and interactive dashboards.

Open Source Alternative to:

Power BI

Evidence

Transform SQL into beautiful data stories

Stars
6,177
Forks
337
Last commit
2 months ago

Create data-driven websites and reports using SQL and Markdown, with automatic visualizations and interactive elements.

Open Source Alternative to:

Power BI

Lightdash

Open-source BI for modern data teams

Stars
5,710
Forks
700
Last commit
5 hours ago

Self-serve analytics platform that transforms dbt models into interactive dashboards, enabling data-driven decisions across organizations.

Open Source Alternative to:

Power BI

Azimutt

Next-Gen ERD: Design, Explore, Document and Analyze your database.

Stars
2,110
Forks
131
Last commit
10 months ago

Azimutt is a powerful tool for seamlessly exploring, documenting, and optimizing large and complex databases.

Stars
Forks
Last commit

Stars
Forks
Last commit

Stars
Forks
Last commit

Stars
Forks
Last commit

Stars
Forks
Last commit

Stars
Forks
Last commit

Apache Superset

Modern data exploration and visualization platform

Stars
72,502
Forks
17,072
Last commit
2 hours ago

Open-source solution for fast, intuitive data exploration and visualization, supporting various databases and skill levels.

Open Source Alternative to:

Power BI

Grafana

Open source analytics and monitoring solution

Stars
73,325
Forks
13,766
Last commit
2 hours ago

Grafana is a multi-platform open source analytics and interactive visualization web application that provides charts, graphs, and alerts for the web.

Open Source Alternative to:

Power BI

Metabase

Unlock data insights with powerful, user-friendly analytics

Stars
46,948
Forks
6,387
Last commit
3 hours ago

Open-source business intelligence platform for data exploration, visualization, and sharing. Empowers teams to make data-driven decisions effortlessly.

Open Source Alternative to:

Power BI

drawDB

Design database diagrams and generate SQL scripts instantly

Stars
37,084
Forks
2,990
Last commit
4 days ago

Free online database diagram editor with SQL generation. Create ER diagrams, visualize relationships, export scripts, and reverse engineer schemas - no signup required.

Open Source Alternative to:

Microsoft Visio

Redash

Connect, query, visualize, and share your data

Stars
28,517
Forks
4,583
Last commit
2 days ago

Redash is an open-source data visualization and analytics platform that helps teams make sense of their data through SQL queries and interactive dashboards.

Open Source Alternative to:

Power BI

Evidence

Transform SQL into beautiful data stories

Stars
6,177
Forks
337
Last commit
2 months ago

Create data-driven websites and reports using SQL and Markdown, with automatic visualizations and interactive elements.

Open Source Alternative to:

Power BI

Lightdash

Open-source BI for modern data teams

Stars
5,710
Forks
700
Last commit
5 hours ago

Self-serve analytics platform that transforms dbt models into interactive dashboards, enabling data-driven decisions across organizations.

Open Source Alternative to:

Power BI

Azimutt

Next-Gen ERD: Design, Explore, Document and Analyze your database.

Stars
2,110
Forks
131
Last commit
10 months ago

Azimutt is a powerful tool for seamlessly exploring, documenting, and optimizing large and complex databases.

Open Source Data Visualization Tools using Prettier

A curated collection of the best open source tools focused on creating charts, graphs, and other data visualizations. using Prettier.