About CheckFlow

CheckFlow builds browser tools that actually work. We create Chrome extensions and browser utilities designed for power users, founders, and teams who want to get more done.

Every tool we build follows three principles: simplicity, speed, and privacy. No bloat, no tracking, no unnecessary permissions.

Our Mission

The browser is where work happens. We want to make it better — one extension at a time. Whether you're managing tabs, automating workflows, or boosting productivity, CheckFlow has a tool for you.

Company

CheckFlow is a product of Hostao LLC, a Wyoming-registered company building internet products for global users.

30 N Gould St, Ste 4000, Sheridan, Wyoming 82801, USA