GrayPass
YC F26 · Active · Verify that the expected person is in control before key actions.
Competitors
| Company | Category | Status | Program |
|---|---|---|---|
 EntryShared: biometrics, verify, continuouslyInactiveAI | AI | Inactive | YCW17 |
Adjacent
| Company | Category | Status | Program |
|---|---|---|---|
 Prembly (formerly Identitypass)Shared: identity, verify, infrastructureActiveDevtools | Devtools | Active | YCW22 |
 SalusShared: infrastructure, action, beforeActiveAI, Devtools | AI, Devtools | Active | YCW26 |
 DecaworkShared: infrastructure, action, agentActiveAI, Devtools | AI, Devtools | Active | YC +1S26 |
 CodeYamShared: infrastructure, beforeNot statedDevtools | Devtools | Not stated | SPC2021 |
 SpruceIDShared: identity, infrastructure, controlActiveDevtools | Devtools | Active | YCW21 |
Also from F26 in AI
All of F26| Company | Category | Status |
|---|---|---|
 Dreamscale LabsRunning robot brains in the cloudActiveAI, Devtools | AI, Devtools | Active |
 HopperFast inference for voiceActiveAI, Devtools | AI, Devtools | Active |
 InvertixEnergy Superintelligence, AI that operates critical infrastructureActiveAI, Devtools | AI, Devtools | Active |
 Lambda RoboticsRobotics for AI InfrastructureActiveAI, Devtools | AI, Devtools | Active |
 MaritimeThe managed cloud for AI agents.ActiveAI, Devtools | AI, Devtools | Active |
 Nodus ComputeIntelligent Cloud for AI workloadsActiveAI, Devtools | AI, Devtools | Active |
Founders
- Arav MathurFounder/CEO
- Aditya RanjanFounder/COO
About GrayPass
Login tells you who signed in. GrayPass verifies the expected person is still in control before consequential actions happen. We use cognitive biometrics like typing rhythm, cursor movement, scrolling, and response timing alongside session and device context to continuously establish assurance. Before actions like approving a payment, changing admin permissions, exporting sensitive data, or letting an AI agent act on someone’s behalf, GrayPass returns allow, challenge, hold, or deny and produces signed proof tied to that action.
- YC batch
- F26 · Fall 2026
- Status, per YC
- Active
- Category
- AI, Developer tools
- Team size
- 2
- Location
- Toronto, ON, Canada
- Founded
- 2025
- Checked
- 31m ago
YC tags: Biometrics, Identity, Infrastructure
GrayPass: questions
Which YC batch was GrayPass in?
GrayPass was in Y Combinator's Fall 2026 batch (F26).
Is GrayPass still active?
Y Combinator lists GrayPass as active.
Who founded GrayPass?
GrayPass's founders, as listed on its YC page: Arav Mathur (Founder/CEO), Aditya Ranjan (Founder/COO).
Where is GrayPass based?
GrayPass lists Toronto, ON, Canada as its location on YC's directory.
Sources: each program's public company list, read twice a week. Not affiliated with Y Combinator or any other program. Logos via logo.dev; trademarks belong to their owners.