Observable

San Francisco, CA, USA
Founded 2016

Observable is a platform for data visualization and analysis, allowing users to create interactive data-driven documents using JavaScript. It serves enterprises by enabling collaborative data exploration and visualization. The platform is built on web technologies, focusing on JavaScript and D3.js.

Last Updated: July 21, 2025

Current Valuation

No valuation data available

Funding Summary

$46.1M

Total reported funding

Key People

Mike Bostock
Co-founder & Co-CEOFounder
LinkedIn Profile

Core OSS Projects

A concise API for exploratory data visualization implementing a layered grammar of graphics

License: ISC

D3 (or D3.js) is a free, open-source JavaScript library for visualizing data.

License: ISC

Observable Framework is a free, open-source, static site generator for data apps, dashboards, reports, and more.

License: ISC

Business Information

Industries

Software

Technologies

JavaScript
D3.js
Data Visualization

Sectors

Enterprise

Licenses

ISC-License

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