YC S26 · Active

OpenTag

Model Agnostic AI coworker in Slack

Class: Summer 2026
Status: Active
Industry: B2B
Location: San Francisco, CA, USA
Team size: 3

Website

https://www.tryopentag.com/

About

OpenTag is an AI coworker in your Slack with full context on your company. It answers questions and takes real work off your plate. It also keeps your wiki up to date automatically, so knowledge never goes stale.