Breken launches autonomous production testing: synthetic users run millions of scenarios to find failures first

HeyToha · x · 2026-11-13

Startup Breken introduced an "autonomous production engineering" platform built on the thesis that creating software is solved but verifying it in production takes months. Breken rebuilds your entire system on its own machines, grows production state (accounts, records, pending work, unclosed sessions) at 4,000x speed with no mocks, then populates it with synthetic users and agents—impatient admins, two-tab users, inbox-working agents—each with intent, habits, and limited patience. Every expected property becomes a hypothesis tested by varying one condition: retries, lost responses, clock jumps, mid-job deploys. Thousands of scenarios run in minutes, years of production in hours; failures only count if they reproduce (e.g., 3/3), and fixes can be auto-drafted as PRs. The site offers a $1,000 bounty for software it can't break: the fewer verified bugs found in scans costing $100+, the higher you rank.

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