Wayline is an AI voice and text platform purpose-built for property managers. Branded as 'Operator,' it replaces the receptionist, leasing agent, and maintenance coordinator with a single always-on AI that answers calls and texts 24/7, converts leads, books showings, triages maintenance requests, dispatches vendors, and closes tickets - all without a human lifting the phone. Backed by Y Combinator (S25) and built by two repeat founders with deep roots in real estate and enterprise software, Wayline targets the 46 million rental units in the US where overworked property teams are perpetually one missed call away from a vacancy.
Wedge is the operating system for healthcare AI agents - think Palantir, but for hospitals and health plans. Founded in 2025 and backed by Y Combinator (S25), Wedge helps healthcare organizations deploy, govern, and scale AI agents that automate back-office work like medical records retrieval, claims management, payment reconciliation, and medical coding. With forward-deployed engineering embedded inside health institutions, Wedge doesn't just sell software - it builds, monitors, and maintains AI products permanently inside its customers.
ZeroEval is a New York-based AI startup from Y Combinator's Summer 2025 batch building an auto-optimizer for AI agents. Founded by Jonathan Chavez and Sebastian Crossa - two friends who met in college in Mexico - the platform captures every interaction your AI agent makes, scores quality with custom LLM judges, and automatically turns real production data into better prompts. The result: agents that get smarter after launch without manual intervention. Trusted by DoorDash, Datadog, Hugging Face, and Harvard Medical School, ZeroEval closes what the founders call 'the last mile reliability gap' in agentic AI.
Autosana AI is the first agentic QA platform for iOS, Android, and Web. Founded by Yuvan Sundrani and Jason Steinberg in June 2025 and backed by Y Combinator (S25 batch), Autosana replaces brittle test scripts with AI agents that navigate apps like real users, described in plain English. The company raised $3.2M in February 2026 from YC, Pioneer Fund, Phosphor Capital, DeVC, 468 Capital, and angels including Paul Graham. Revenue is growing 100%+ month over month, and the platform now protects apps serving over 100 million daily active users. The name comes from the Latin 'autosana' — to heal oneself — reflecting tests that evolve alongside the product rather than breaking on every UI change.