dif.sh

Markdown feature flags your coding agent installs for you

by Remy Lee, Drew Glover, David Herzog, Chris Fowles·Analytics·tracked since Sep 25, 2026
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Monthly revenue–Not shared yet
Rank–Unranked
Last 30 days–Growth in MRR
Revenue per founder–4 founders

About dif.sh

Open source feature flags. Every flag is a markdown file that lives with the code it controls: what it does, why it exists, and what you decided, reviewed in a PR like any other change. Your coding agent installs Dif in one command, no account, and reads the context file so it knows what's live and what was already tried. A/B tests wait in the same files until you have traffic. Send events to your own analytics, or let Dif Cloud read the results and write the decision into the file.

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Who founded dif.sh?

dif.sh was founded by Remy Lee, Drew Glover, David Herzog, Chris Fowles.