Companies

DeepMark

deepmark.me

A live watermark inside AI voice that survives phone calls

HQSan Francisco, CA, USA
Employees1-10
Profile 1mo ago
Specialization
Speechand 1 more specialization values
  • Security
Business
Agent Toolingand 1 more business values
  • Software Applications
Market
Financial Services
Ecosystem
Applications
Customers
Enterprisesand 1 more customers values
  • Consumers
More details
Organization type
Commercial Company
Ecosystem
Applications
Business
Agent Tooling, Software Applications
Specialization
Speech, Security
Market
Financial Services
Customers
Enterprises, Consumers
Delivery models
Not classified
Revenue models
Not classified
Listing status
Not classified
Latest equity round
Not classified
Reported funding amount
Not classified

About

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.

Recent News

2026-09-22product_launch
DeepMark launches inaudible voice IDs for AI agents

DeepMark announced the launch of real-time audio watermarking for AI voice, embedding an inaudible, machine-readable ID into an AI agent’s voice. The identifier is intended to let a person receiving a call verify who is speaking.

2026-09-21other
DeepMark selected for Y Combinator’s Fall 2026 batch

DeepMark was selected for Y Combinator’s Fall 2026 batch. The company develops technology that embeds machine-readable identifiers in AI-generated voice audio so users can verify an agent’s identity and authenticity in real time.

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