AI infrastructure

AgentMail

Website
Founded 2025Origin source ↗Checked 2026-09-15

Overview

AgentMail is the email inbox API for AI agents. It gives agents their own email inboxes, like Gmail does for humans.

Company description As recorded 2026-11-08

Product & workflow

Powering every type of agent: from browser automation to customer service, AgentMail enables any agent to communicate via email.

Source-reported As recorded 2026-10-17

Pricing

Add-ons are $2 /mo per inbox or domain and $2 /mo per 1,000 emails.

Source-reported As recorded 2026-10-17

Founders & team

Adi Singh

Founder

Founder at AgentMail. Previously invested at Accel, StepStone Group,and Flex Capital. Former operator across accounting, edtech, and e-commerce.

Founder profile As recorded 2026-09-15
10team members reported
Source-reported As recorded 2026-09-15

Founded 2025 · Source

News & product activity

Sources & observations

Hacker News · Y Combinator

Profile depthenriched profile
Website observationwebsite reachable
Last website check2026-11-11
Location · source statedSan Francisco, CA, USA
Pricing evidenceA pricing page was detected
Maturity: Operating · 4 of 6 areas documented

Source-based assessment · automated evidence rules

The company website explicitly reports customer or user adoption. This is a source-based assessment of a company claim; scale and revenue are not independently verified.

Company website: home Checked 2026-10-17

Trusted by developers and enterprises alike

Maturity is an evidence-based assessment, not a success rating. It may understate the current stage where evidence is limited. Coverage records documented areas, not a complete or independently audited company history.

Stage definitions
independent websitesource corroborationreachable websitedescriptive evidenceclassified market and modelsourced peoplesourced founding yearpricing page observedrecent publishing observeddated product or funding activity