Apache Zeppelin

What it is

Apache Zeppelin is a web-based notebook that facilitates interactive data analytics and collaborative document creation. It supports multiple languages such as SQL, Scala, and Java, making it versatile for data-driven tasks. The tool integrates with big data processing frameworks like Apache Spark and Flink, enabling users to perform complex data analysis and visualization within a single interface. With its open-source Apache-2.0 license, Zeppelin is accessible for modification and extension by the community.

Supports multiple languages and integrates with big data frameworks in a collaborative web-based environment.

When it fits — and when it doesn’t

Known weaknesses

Each one links to the public issue, changelog or docs page it came from, where we have one.

1. 01

   Complex setup for beginners.

   Requires configuration with big data tools like Spark.

2. 02

   Limited built-in visualization options.

   Relies on third-party libraries for advanced visualizations.

3. 03

   Performance issues with large datasets.

   Reported slowdowns when handling very large data volumes.

What it does well

• Supports multiple languages.

  Languages like SQL, Scala, and Java are supported.

• Integrates with big data frameworks.

  Supports Apache Spark and Flink.

• Open-source and community-driven.

  Licensed under Apache-2.0 with 605 contributors.

• Web-based interface.

  Accessible through a browser, no client installation required.

Pricing

Free tier

Yes

Paid from

—

Model

Flat rate

Enterprise plan

No

Pricing last confirmed Sep 29, 2026.