Collar
YC F26Singapore, SG · Founded 2026 · 2 employees · 2 known investors
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Collar is an AI agent for investment deal teams that automates the deal funnel — sourcing deals against a firm's thesis, ingesting datarooms, running due diligence, sending chaser emails, and drafting financial models, IC reports, and memos while leaving the final investment decision to the user. It serves individual investors, private market firms, and asset managers, running inside the firm's own cloud on SOC 2 Type II and ISO 27001 certified infrastructure.
Also known as Collar AI, Inc. · Collar AI
Founders & leadership· Y Combinator alumni (F26)
Collar was founded in 2026 by Kazel Koh En Yang and Jamie Yau.


Investors · 2
How we know: the Y Combinator directory · open dataset · 5k.vc investor directory · Not right? Tell us
How we know: funding news · Not right? Tell us
Related companies · 4
Companies working in the same space as Collar.
Legal entities · 1
corporate structureFrequently asked questions
- What does Collar do?
- Collar is an AI agent for investment deal teams that automates the deal funnel — sourcing deals against a firm's thesis, ingesting datarooms, running due diligence, sending chaser emails, and drafting financial models, IC reports, and memos while leaving the final investment decision to the user. It serves individual investors, private market firms, and asset managers, running inside the firm's own cloud on SOC 2 Type II and ISO 27001 certified infrastructure.
- Who founded Collar?
- Collar was founded by Kazel Koh En Yang, Jamie Yau in 2026.
- Who are Collar's investors?
- Collar's investors include Y Combinator, Founders Fund.
- Where is Collar headquartered?
- Collar is headquartered in Singapore, SG.






