DeepMark
A live watermark inside AI voice that survives phone calls
DeepMark is the authentication layer for AI voice. When an AI agent speaks, we embed a compact, machine-readable ID directly into the audio, not in metadata, which gets stripped the moment a file is touched. The ID resolves to a trust record, so a bank, a call center, or the person on the line can verify in real time who the agent is.
- Website
- deepmark.me
- City
- San Francisco
- Country
- United States
- YC batch
- Fall 2026
- Team
- 5 people
- Stage
- Early stage
- AI-native
- Yes
More Security in San Francisco
Checkr$4.6bnHiring
People infrastructure for the future of work
Abnormal Security$4bn
Cybersecurity. Valued at $4bn (May 2022).
Coalition$3.5bn
Cybersecurity. Valued at $3.5bn (September 2021).
Vanta$1.6bnHiring
Vanta—the proven leader in automated compliance helping startups…
Socket$1bn
Security software. Valued at $1+bn (May 2026).
Stytch$1bn
Cybersecurity. Valued at $1bn (November 2021).
Claim this profile
Free and instant: prove you run deepmark.me and edit the profile yourself.
- Your logo, office address and founder photos
- The ✓ Verified mark next to DeepMark across the site
- Open roles listed on the Hiring board
- A followed link back to your website
A rank card with DeepMark's standing on Labspie, or a simple badge. Both link to this profile and update themselves.
