GrayPass
YC F26Toronto, CA · Founded 2025 · 2 employees · 1 known investors
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GrayPass provides continuous identity assurance that verifies the expected person remains in control before high-stakes actions such as approving payments, changing admin permissions, exporting sensitive data, or authorizing AI agents. It analyzes behavioral signals like typing rhythm, cursor movement, scrolling, and response timing along with session and device context, returning allow, challenge, hold, or deny decisions with signed proof for each action.
Founders & leadership· Y Combinator alumni (F26)
GrayPass was founded in 2025 by Arav Mathur and Aditya Ranjan.


Investors · 1
How we know: the Y Combinator directory · Not right? Tell us
Frequently asked questions
- What does GrayPass do?
- GrayPass provides continuous identity assurance that verifies the expected person remains in control before high-stakes actions such as approving payments, changing admin permissions, exporting sensitive data, or authorizing AI agents. It analyzes behavioral signals like typing rhythm, cursor movement, scrolling, and response timing along with session and device context, returning allow, challenge, hold, or deny decisions with signed proof for each action.
- Who founded GrayPass?
- GrayPass was founded by Arav Mathur, Aditya Ranjan in 2025.
- Who are GrayPass's investors?
- GrayPass's investors include Y Combinator.
- Where is GrayPass headquartered?
- GrayPass is headquartered in Toronto, CA.

