
OpenTag
Model Agnostic AI coworker in Slack
YC Summer 2026AIOpsArtificial IntelligenceB2BWorkflow AutomationEnterprise Software
About OpenTag
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.
Founders

Tony Kam
Co-Founder and CEO
I run product at Gini Agent. Previously at Tesla and founded Lilac Labs (S24). Studied EECS at Berkeley.

Shelden Shi
Co-Founder
Co-Founder and CTO at Gini. Previously founded Lilac Labs (S24). Studied CS and CogSci at UC Berkeley.