Y Combinator Launches of the Week
- Menlo Times
- Oct 20
- 1 min read

1) Fernstone: Founded by Luke Button, James Chen, and Bryant Le, Fernstone is an AI-powered insurance brokerage for businesses. Know More At: fernstone.com
2) Splendor: Founded by Tiwa Aina, Splendor's AI agent helps providers, EHRs, and billing companies automate benefits checks, prior auth, and more. Know More At: splendorhealth.com
3) Dedalus Labs: Founded by Catherine Di and Windsor Nguyen, Dedalus Labs helps connect any LLM to any MCP tools and create complex agents in minutes. Know More At: dedaluslabs.ai
4) PromptLoop: Founded by Peter Mangan and Andrew Mangan, PromptLoop helps GTM teams automate account research and data enrichment at scale. Know More At: promptloop.com
5) Everest: Founded by Yolanda Cao and Spencer McKee, Everest builds AI support engineers for outsourced IT services (MSPs). Know More At: everestmanagedai.com
6) Leadbay: Founded by Ludovic Granger and Milan Stankovic, Leadbay helps discover and qualify SMB leads that others can’t find. Know More At: https://wow.leadbay.ai
7) Lapis: Founded by Varunram Ganesh and Sai Surbehera, Lapis is the Fastest, Most Accurate AI Search Analytics Platform. Know More At: trylapis.com
8) Sourcebot: Founded by Brendan Kellam and Michael Sukkarieh, Sourcebot is helping humans and AI agents understand massive codebases. Know More At: sourcebot.dev
9) Semble AI: Founded by Ethan Boyers and Jonathan Tyshler, Semble AI automates fire-life-safety design. Know More At: sembleai.com