Y Combinator Launches of the Week

(This round-up is for informational purposes only, and in order of the date/time of the launch, from earliest to latest)

1) Letterbook: Founded by Dawson Chen and Ethan Hou, Letterbook is the AI-native alternative to Zendesk, Freshdesk, Zohodesk, and Intercom. Know More At: letterbook.ai

2) Intuned: Founded by Faisal Ilaiwi, Intuned is a code-first browser automation platform with an AI agent that builds and maintains your automations. Know More At: intunedhq.com

3) Humwork: Founded by Rohan Datta and Yash Goenka, Humwork lets AI agents chat with human experts in real-time. Know More At: humwork.ai

4) Smartbase: Founded by Sam Goldman and Taira Fujioka, Smartbase automates order entry for manufacturers. Know More At: smartbase.so

5) Mutiny: Founded by Nikhil Mathew and Jaleh Rezaei, Mutiny is your AI agent for creating anything customer-facing, in minutes. Know More At: mutinyhq.com

6) Datost: Founded by Maceo Cardinale Kwik and Jason Wang, Datost is the first AI data analyst that has its own computer. Know More At: datost.com

7) Regbase: Founded by Natalie Aresta-Katz and Ethan Shea, Regbase helps companies track new laws across the world and at the local level. Know More At: regbase.com

8) Cosine: Founded by Alistair Pullen and Yang Li, Cosine is a fully agentic SWE that allows you to instantly work on every single ticket at once, asynchronously. Know More At: cosine.sh

9) Newscatcher: Founded by Artem Bugara and Maksym Sugonyaka, Newscatcher is turning the web into a structured database of real-world events. Know More At: newscatcherapi.com