Approxima
AI and agent infrastructure company

Active Winter 2026 Y Combinator company tracked in the adjacent-technology layer for AI and agent infrastructure. The YC profile supplies the directory classification and displayed location; the profile does not imply a crypto-native business unless the relevance badge says direct.
Approxima plugs into your CI/CD and runs AI agents on every pull request. They build your app in an isolated sandbox, test it in a real browser, and report exactly what's broken — with screenshots.