IncidentFox is an AI site reliability engineering (SRE) agent that automatically triages, coordinates, and fixes production incidents. The platform auto-discovers and generates integrations specific to each team's infrastructure, ships with 300+ pre-built tools, and continuously self-improves by evaluating past incidents. It aims to reduce the manual coordination and toil involved in responding to outages. IncidentFox is a Y Combinator Winter 2026 company based in the San Francisco Bay Area; its YC profile uses the slug 'brownie'.