Janet AI is a Y Combinator S25 startup building an AI-native product management and ticket-management system for modern engineering teams. It integrates with communication channels and tools like Jira to automatically create, triage, prioritize, and organize work items, positioning itself as an alternative to Jira and Linear. The company raised a $500K pre-seed round in September 2025 with backing from Y Combinator and angels including Paul Graham. Janet AI is based in California.