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Collar

Collar is a YC Fall 2026 (F26) company. Based in San Francisco, CA, USA. Team of 2.

  • Artificial Intelligence
  • Generative AI
  • Finance
  • Enterprise
  • Operations
Website (opens in a new tab)

About Collar

GPAgent's own fund-neutral profile, written from public information. Updated Sep 26, 2026.

Summary

Collar builds an AI-native investor relations platform for undercovered public companies. It automates earnings preparation, compiles peer comparisons and question banks, and ranks investors by portfolio fit so CFOs and IR teams spend less time on research and more time in front of aligned institutions. The product replaces weeks of manual work: drafting earnings packets, scouring 13F filings, and building roadshow target lists by hand.

Business model

Demo-request sales process targeting CFOs and IR heads at public companies.

Go-to-market

Collar targets CFOs and IR heads at undercovered public companies, reaching them through a request-a-demo flow on its website.

From the Y Combinator listing

How Collar describes itself in Y Combinator's public directory.

AI for Investor Relations

Collar is the AI for Investor Relations. It feeds the CEO the right number the moment an investor asks on call, answers investor questions around the clock, and remembers every investor relationship since IPO. Built by second time founders from buy side investing and military intelligence.

Facts

Batch
YC Fall 2026 (F26)
Industry
B2B / B2B
Location
San Francisco, CA, USA
Team size
2
Status
Active
Stage
Early
Website
usecollarai.com (opens in a new tab)

Founders (2)

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