Collar helps lean investor relations teams reach the right investors. We automate earnings preparation, track peers and market developments, and target investors who best fit each company.
Collar is a Y Combinator company in the Fall 2026 batch. Its directory entry describes it as: AI for Investor Relations. The founders listed are Kazel Koh En Yang (Founder/CEO), Jamie Yau (Founder/COO) (Y Combinator directory entry, April 25, 2026).
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New accelerator entry · 2026-04-25 · the record
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Collar helps lean investor relations teams reach the right investors. We automate earnings preparation, track peers and market developments, and target investors who best fit each company. CFOs and IR heads can actually focus on building relationships and getting their company’s story heard.
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Collar is AI-native investor relations for undercovered public companies. It writes institutional-grade research coverage on your company, drafts the press release, call script and Q&A bank every quarter, and targets the institutions that should own your stock. Citation-backed. Backed by Y Combinator.
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