What it sells
Reason Machines builds Reason Agent, the autonomous software engineer…
Business model breakdown
Buyer: who owns the budget?
UnverifiedEngineering teams and engineering leaders at software companies using GitHub.
Trigger: what makes them buy now?
Backlog of issues; want an autonomous engineer to open reviewable pull requests.
Workflow: what inputs become what output?
Connect a GitHub repository, assign issues, cloud agents open evidence-backed pull requests with screen recordings, logs and diffs; API and MCP access.
Funding history and coverage
| Round date | Stage | Amount | Investors | Source |
|---|---|---|---|---|
| — | Y Combinator Spring 2026 | — | Y Combinator | ycombinator.com |
Profiles summarize public reporting and company websites. Business-model notes are MaxBC's reading of that material, not confirmed facts; unknowns are left blank rather than guessed. Updated 2026-10-12.