AgentMail Raises $6M Seed

AgentMail, a San Francisco-based startup that provides an email API platform specifically for AI agents, has raised $6 million in a seed funding round. The company enables AI agents to hold their own email addresses, facilitating automated tasks such as communication, parsing, and thread management through API calls.

Investors

The round was led by General Catalyst, with participation from Y Combinator, Phosphor Capital, Paul Graham, Dharmesh Shah, Paul Copplestone, and Karim Atiyeh.

AgentMail Use of Funds

AgentMail intends to use the capital to scale its platform, which enables AI agents to function independently across software services by providing them with managed email inboxes, authentication, and communication protocols.

About AgentMail

Founded in 2025, AgentMail was created by CEO Haakam Aujla. The company provides a specialized API infrastructure that allows AI agents to interact with email services similarly to how humans use platforms like Gmail, including threading, labeling, and searching capabilities, thereby serving as an identity layer for automated agents.

Funding Details

Company Website: https://agentmail.to

Company: AgentMail
Raised: $6M
Round: Seed
Funding Date: March 10, 2026
Lead Investor: General Catalyst
Additional Investors: Y Combinator, Phosphor Capital, Paul Graham, Dharmesh Shah, Paul Copplestone, Karim Atiyeh
Software Category: AI Infrastructure
Source: https://techcrunch.com/2026/03/10/agentmail-raises-6m-to-build-an-email-service-for-ai-agents/