SHORTList
Agentmail logo
AI/ML
DevTools/Cloud
Enterprise SaaS

Agentmail

AI email platform for autonomous agents

San Francisco· 6 roles

CORE INFO

$6M
Total Funding
Seed
Round
2025
Founded
8
Team Size
San Francisco, CA
Headquarters

AgentMail offers a specialized email platform designed for AI agents, enabling them to manage communications and workflows as virtual employees. This service is particularly beneficial for businesses in logistics, finance, and marketing technology.

  • AgentMail raised $6 million in a seed funding round led by General Catalyst in March 2026.techcrunch.com
  • The platform supports tens of thousands of human users and hundreds of thousands of AI agent users, along with over 500 B2B customers.techcrunch.com
  • TechCrunch reported on AgentMail's innovative approach to building an email service tailored for AI agents.techcrunch.com

WHY WE WOULD WORK AT AGENTMAIL

Innovative Mission

Join a pioneering team revolutionizing digital communication through AI-driven email management.

Cutting-Edge Technology

Work with advanced frameworks like Langchain and CrewAI, pushing the boundaries of AI capabilities.

Collaborative Culture

Be part of a dynamic team with founders from Optiver, Nvidia, and Accel, fostering innovation and growth.

Competitive Compensation

Benefit from a well-funded startup backed by General Catalyst and Y Combinator, ensuring rewarding career prospects.

Global Impact

Contribute to a platform serving over 500 B2C customers, transforming how AI agents interact worldwide.

Proven Success

Join a company that has processed over 10 million emails, showcasing its influence in autonomous communication.

MARKET AND TRACTION

GROWTH TACTICS

  • AgentMail leverages its API-first platform to enable seamless integration with popular frameworks like Langchain, Llamaindex, and CrewAI, enhancing the development experience for AI agents.

  • The company focuses on providing a comprehensive suite of features such as threads and replies, attachments, real-time events, and semantic search to attract a wide range of B2C customers.

    • KEY METRICS

    ✦ KEY METRIC
  • Since its launch, AgentMail has processed over 10 million emails, highlighting its rapid adoption and operational scale.

  • The platform supports tens of thousands of human users and hundreds of thousands of 'agent users' across more than 500 B2C customers.

    • COMPETITIVE ADVANTAGE

  • AgentMail's unique offering of an API-first email platform specifically tailored for AI agents sets it apart in the digital communication landscape.

  • The company's integration with leading AI frameworks ensures a seamless and efficient development process for AI agents, enhancing its appeal to developers and businesses alike.

    • MARKET POSITION

  • Positioned as a pioneering force in autonomous digital communication, AgentMail is at the forefront of enabling AI agents to autonomously manage email inboxes.

  • Backed by notable investors such as General Catalyst and Y Combinator, AgentMail is well-positioned to expand its influence and capabilities in the market.

    • PRODUCT AND TECH

    Inboxes API

    A robust API-first platform that allows AI agents to autonomously manage email inboxes, enabling seamless digital communication and task automation.

    Real-Time Events

    Supports real-time email event tracking, allowing AI agents to respond instantly to incoming messages, enhancing efficiency and responsiveness.

    Semantic Search

    Integrates advanced search capabilities, enabling AI agents to quickly locate and process relevant information within emails, improving data retrieval and decision-making.

    Custom Domains

    Offers the flexibility to use custom domains, providing businesses with branded email solutions that align with their identity and operational needs.

    Framework Integrations

    Seamlessly integrates with popular frameworks like Langchain and CrewAI, ensuring a smooth development experience and enhancing the capabilities of AI agents.

    COMPANY CULTURE

    Values

  • Innovation-driven approach to problem-solving

  • Commitment to revolutionizing digital communication

  • Focus on seamless integration and user experience

    • Operating Principles

  • API-first development for flexibility and scalability

  • Emphasis on autonomy and efficiency in communication

  • Prioritization of security and data privacy

    • Benefits

  • Opportunity to work with cutting-edge AI technologies

  • Collaborative environment with industry experts

  • Flexible work arrangements supporting work-life balance

    • Team Cadence

  • Regular cross-functional team meetings to align on goals

  • Agile development cycles for rapid iteration

  • Open channels for feedback and continuous improvement

    • Learning & Growth

  • Access to resources for professional development

  • Encouragement of continuous learning and skill enhancement

  • Support for attending industry conferences and workshops

    • COMPENSATION SNAPSHOT

    D
    Comp score vs cohort
    vs. AI/ML · Seed · US
    Based on publicly available compensation ranges from job postings; exact compensation may vary.
    Marketingn = 3
    $110K – $175Kmedian $143K
    Los Angeles / Bay Area
    US-only in v1 · only categories with n > 2 shown · in-person / hybrid / remote treated separately where n ≥ 3

    HIRING SIGNAL

    6
    Open roles on their careers page
    Snapshot via live ATS poll
    —
    Net new roles in the last 90 days
    Available once weekly history accrues
    90-Day VelocityV2 · BACKFILL
    Trend builds weekly as historical rows accrue
    By Function
    Breakdown of open roles
    GTM · 2
    Marketing · 1
    Engineering · 3
    Top Locations
    Where hiring is concentrated
    Remote-eligible postings counted separately
    San Francisco
    6
    SourcesGreenhouseLeverAshbyWorkableSmartRecruitersRipplingRecruiteeFallback · Wellfound, YC Work-at-a-Startup, careers-page scrape

    KEY COMPANY ANNOUNCEMENTS

    Filter
    15 announcements · ranked by importance
    Aug 18, 2026INTERVIEWYour Agent Has Mailgeneralcatalyst.com
    Mar 10, 2026FUNDINGAgentMail raises $6M to build an email service for AI agentstechcrunch.com
    Mar 10, 2026FUNDINGWe've raised $6M to build the first email inboxes for AI agents.agentmail.to
    Jul 8, 2026ESSAYThe next trillion users need an identityagentmail.to
    Mar 31, 2026INTERVIEWThe 5-Step Framework for AI Agents That Improve While They Workpodcasts.apple.com
    Jan 1, 2026INTERVIEWThe autonomous companypodcasts.apple.com
    May 14, 2026CUSTOMER WINHow AISDR runs autonomous SDR agents at scale with AgentMailagentmail.to
    May 7, 2026CUSTOMER WINHow Balance runs an AI accountant that handles client financial requests with AgentMailagentmail.to
    May 3, 2026CUSTOMER WINHow Cofounder Gives Every AI Agent Its Own Inboxagentmail.to
    Aug 8, 2025PRODUCTAgentMail: Email Infrastructure for AI Agentsagentmail.to
    Sep 9, 2026ESSAYEvery Agent Has a Humanagentmail.to
    Jun 21, 2026ESSAYWe Do Not Build for Humansagentmail.to
    Mar 16, 2026PRODUCTAgent.email: A Landing Page for Agentsagentmail.to
    Jul 31, 2025PRESSShow HN: AgentMail – Email infra for AI agentschat.agentmail.to
    Jan 1, 2025PRESSAgentMail founders and team background — Y Combinator company profileycombinator.com