About
Polypane is a developer browser with multi-pane responsive views, accessibility checks, and design-system tools.
Polypane
OtherThe browser for ambitious web developers.
Listed May 19, 2026Updated Jun 9, 2026
Frequently asked
What is Polypane?
The browser for ambitious web developers. Polypane is a developer browser with multi-pane responsive views, accessibility checks, and design-system tools.
What category is Polypane in?
Polypane is listed under Other on Startup Spotlight, a directory of indie and micro-startups.
Who founded Polypane?
Polypane was founded by Kilian Valkhof (@kilianvalkhof on X).
When was Polypane founded?
Polypane was founded in 2018.
Where can I visit Polypane?
You can visit Polypane at polypane.app, or view its full profile on Startup Spotlight.
Standalone answers: What is Polypane? · Who founded Polypane? · When was Polypane launched?
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