Your silicon. Your memory. Private. Fast. Three frontier decision models, one brain, $0 a decision.
Most of what software needs from AI isn't writing. It's a call: which team, how urgent, is this page trying to steer my agent, does this need the big model. Flinch makes those calls in milliseconds, on your own machine, with a probability for every option and a confidence your code can act on.
 Decide yes/no, pick one, score: typed answers with confidence |  Guard catch text that tries to steer your model or agent |  Mask personal data out before text goes anywhere |  Route every request to the cheapest model that can do it |
 Flinch Nano Edge · about 4 ms |  Flinch Pro Client · laptops and desktops |  Flinch Max Datacentre · servers and workstations |
Same questions, same answers, same API. Flinch picks the one that fits your silicon.
Stack Rush. Flinch against a hosted API: same pieces, same question for every move. First race on us. Play it now →
Teach your coding agent to build with Flinch:
# Claude Code
claude plugin marketplace add goflinch/skills
claude plugin install flinch@goflinch
# Codex, Cursor, Gemini and other agents
npx skills add goflinch/skills --skill flinch Docs questions, confidence, guard, mask, route |  Agent skill the playbook for your coding agent |  Stack Rush race Flinch in your browser |
goflinch · frontier decision models on your silicon · #goflinch #systemzero