Acquisition
Nov 2025Tumult announced it had taken over HypeDocks from creator Michelangelo Agostinetto and would maintain it as a showcase of Hype animations.
SourceTumult is building the next generation of apps for web design. Our…
Company research
Public company, workplace, funding, and market signals
Updated Jul 29, 2026
Overview
Tumult is a bootstrapped, YC-backed San Francisco software company that makes macOS tools for building HTML5 animations and interactive web content, centered on Hype, with additional products like Whisk and Reflect.
Primary product
Tumult Hype
Founded
2010
Headquarters
San Francisco, California, United States
Team size
1-10
Industry
Software Development
Sub-industry
HTML5 animation and interactive web content tools
Offices
Hayes Valley office, San Francisco, California
Open Positions
0 jobs at Tumult
No open positions
Check back later for new openings