COLD START / catalog / c/agentmailretrieved 2026-08-26T03:35 UTC · 30 sources read

AgentMail

AgentMail is an email inbox API that gives AI agents their own persistent email addresses and inboxes.

agentmail.to · San Francisco

CALL NO.CS·AGENTMAIL·26

StageSeedMarch 2026 · led by General Catalyst[1][5][9]

Raised$6.6Mdisclosed rounds[2][8][6][7]

Headcount11as of Jun 2026[2]

Valuationnot publicly disclosedno source in ledger

Founded2024[6][7]

Money

Raised $6.6M across disclosed rounds.[2][8][6][7]

Seed closed March 2026, led by General Catalyst.[1][5][9]

post-money valuation is not publicly disclosed.

Named investors include General Catalyst, Y Combinator, Phosphor Capital, Paul Graham, Dharmesh Shah, Paul Copplestone, Karim Atiyeh, Taro Fukuyama.[1][5][9]

People

Haakam Aujla, Co-Founder and CEO[1][5][9][6][7]

Michael (Hyun) Kim, Co-Founder[1][5][9][6][7]

Adi Singh, Co-Founder[1][5][9][6][7]

Binoy Perera, Founding Strategy and Operations Lead[2]

Signals

Aug 26 2026newsCustomer Stories company claim, not independently confirmed[30]

Aug 24 2026newsAgentMail (YC S25)[20]

Aug 5 2026newsAgentMail raises $6M to give AI agents their own email inboxes[5]

Jul 13 2026newsInboxes for AI Agents: Introducing AgentMail on the Vercel Marketplace | AgentMail company claim, not independently confirmed[17]

Jun 23 2026newsEvery AI agent that signs up for Telnyx gets an inbox | AgentMail company claim, not independently confirmed[18]

Mar 10 2026fundingAgentMail raises $6M to build an email service for AI agents[1][19]

Comps

No comparable company is named by any source in this ledger.

The section stays empty until one is.

Risk

The customer proof is company-sourced only. No independent source in this ledger confirms it.[30]

Next question

Ask for one referenceable production customer.

Not a recommendation. The first thing this ledger cannot answer.

Investor Lens

Why care

The case

What to learn next

Pay attention to

How it wins

Filled in the side panel for invited readers. This card carries sourced facts only.

Editions

Edition 2Aug 26 2026current
Since edition 1
- Founded 2025 to 2024
- New signal Customer Stories · Aug 2026
- New signal AgentMail (YC S25) · Aug 2026
- New signal AgentMail raises $6M to give AI agents their own email inboxes · Aug 2026
- Newly listed Inboxes for AI Agents: Introducing AgentMail on the Vercel Marketplace | AgentMail · Jul 2026
- Newly listed Every AI agent that signs up for Telnyx gets an inbox | AgentMail · Jun 2026
- Sources 13 → 30 (17 new, 1 not used)
Edition 1Jul 21 2026Earliest saved edition

Sourcestracings · 30

[1]AgentMail raises $6M to build an email service for AI agents | TechCrunch

Aug 2026 · techcrunch.com

reported

[2]AgentMail (YC S25)

Aug 2026 · agentmail.to

company

[3]AgentMail | Email Inbox API for AI Agents

Aug 2026 · agentmail.to

company

[4]org_enrichment

Aug 2026

vendor

[5]AgentMail raises $6M to give AI agents their own email inboxes

Aug 2026 · thenextweb.com

reported

[6]Adi Singh

Aug 2026 · linkedin.com

vendor

[7]Haakam Aujla

Aug 2026 · linkedin.com

vendor

[8]Joseph M.

Aug 2026 · linkedin.com

vendor

[9]AgentMail Raises $6M led by General Catalyst to Build the

Aug 2026 · globenewswire.com

company

[10]AgentMail Competitors & Alternatives (2026)

Jul 2026 · producthunt.com

vendor

[11]Agent Email for AI Agents: Compare Providers, Inboxes, and APIs | AgentRouter

Jul 2026 · agentrouter.to

reported

[12]https://www.agentmail.to/docs/knowledge-base/what-is-agentmail

Jul 2026 · agentmail.to

company

[13]AgentMailing.com

Jul 2026 · linkedin.com

vendor

[14]The next trillion users need an identity | AgentMail

Jul 2026 · agentmail.to

company

[15]AgentMail raises $6M seed to build email infrastructure for autonomous AI agents - FoundersToday

Jul 2026 · founderstoday.news

reported

[16]AgentMail Raises $6M led by General Catalyst to Build the First Email Provider for AI Agents

Jul 2026 · tmcnet.com

reported

[17]Inboxes for AI Agents: Introducing AgentMail on the Vercel Marketplace | AgentMail

Aug 2026 · agentmail.to

company

[18]Every AI agent that signs up for Telnyx gets an inbox | AgentMail

Aug 2026 · agentmail.to

company

[19]We've raised $6M to build the first email inboxes for AI ...

Aug 2026 · agentmail.to

company

[20]AgentMail (YC S25)

Aug 2026 · exa.ai

reported

[21]AgentMail | Email Inbox API for AI Agents

Aug 2026 · agentmail.to

company

[22]AgentMail raises $6M to build an email service for AI agents

Aug 2026 · finance.yahoo.com

reported

[23]AgentMail: $6 Million Raised For Email Provider Built For AI Agents

Aug 2026 · pulse2.com

reported

[24]AgentMail Raises $6 Million to Build an Email Service Designed for AI Agents - CXO Digitalpulse

Aug 2026 · cxodigitalpulse.com

reported

[25]Binoy Perera

Aug 2026 · linkedin.com

vendor

[26]Sidharth Reddy

Aug 2026 · linkedin.com

vendor

[27]Michael Kim

Aug 2026 · linkedin.com

vendor

[28]Samantha Stein

Aug 2026 · linkedin.com

vendor

[29]Founding GTM Lead @ AgentMail (YC S25) | Jobright.ai

Aug 2026 · jobright.ai

reported

[30]Customer Stories

Aug 2026 · agentmail.to

company

AgentMail is an email inbox API that gives AI agents their own persistent email addresses and inboxes.

agentmail.to · San Francisco

StageSeed

Raised$6.6M

Headcount11

Valuationnot publicly disclosed

Founded2024

Compsnone named by a source

Ask for one referenceable production customer.

Not a recommendation. The first thing this ledger cannot answer.