Simply a few years in the past, AI brokers have been largely chatbots that would use fundamental instruments. Individuals have been curious, however given issues round reliability and safety, in addition to value, the tech remained within the realm of early adopters.
How issues have modified. Coding brokers like Claude Code, Codex, and Cursor initially noticed probably the most traction, spurring adoption amongst programmers all over the world, however as we speak we’ve folks utilizing AI brokers to do every little thing from debugging at scale and constructing advertising campaigns, to managing calendars and scheduling conferences. OpenClaw‘s blockbuster debut earlier this yr solely sped issues up, opening up entry to AI brokers by letting customers run their very own localized and customized agent around the clock.
And if the tech business is to be believed, AI brokers are set to develop into as quite a few as actual folks on the web, utilizing software program and providers, speaking and buying in your behalf, and customarily automating a large swathe of labor.
AgentMail, a startup out of San Francisco, sees that future enjoying out for sure, which is why it has constructed an e-mail service designed particularly for AI brokers. The corporate supplies an API platform that permits you to give AI brokers their very own e-mail inboxes, with assist for two-way conversations, parsing, threading, labeling, looking out, and replying.
The corporate on Tuesday mentioned it had raised $6 million in a seed funding spherical led by Common Catalyst, with participation from Y Combinator, Phosphor Capital, and angel traders Paul Graham, Dharmesh Shah (CTO of HubSpot), Paul Copplestone (CEO of Supabase), and Karim Atiyeh (CTO of Ramp).
Alongside the funding, AgentMail additionally introduced an onboarding API that you may level your AI agent to so it will possibly instantly enroll and create an e-mail inbox for itself. The platform additionally helps you to arrange and handle inboxes, permissions, allowlists, and API keys manually.
In line with co-founder and CEO Haakam Aujla (pictured above, far proper), AgentMail was constructed from the bottom as much as present AI brokers an analogous inbox expertise as folks get with providers like Gmail or Outlook — besides with out the UI parts people want. (Observe: The platform supplies a wonderfully human-usable interface, too, for managing the varied agent inboxes, and studying and sending emails.)
“While you open Gmail, you will have a bunch of threads, and inside every thread, you may have many messages; these messages can have attachments. You need to have the ability to label them, search them, filter them, reply, ahead,” Aujla informed TechCrunch. “We thought we wished our brokers to have the ability to try this, however they shouldn’t need to, you understand, click on buttons on a display screen, as a result of that’s fairly clunky for brokers to do. They need to simply have the ability to make API calls.”
Since launching as a part of Y Combinator’s Summer season 2025 batch, the corporate has attracted tens of 1000’s of human customers, and tons of of 1000’s of “agent customers,” Aujla mentioned, in addition to greater than 500 B2B prospects.
The preliminary days have been sluggish, nonetheless, as AI brokers hadn’t actually taken off but. AgentMail, due to this fact, centered on B2B use instances for corporations that wished to issues like scale their e-mail communications. However when OpenClaw (then often known as Clawdbot) burst onto the scene in late January, AgentMail noticed its person depend triple that week, and quadruple in February as folks began in search of a technique to give brokers an e-mail inbox so they might do extra on their very own.
The timing was good, as conventional e-mail suppliers like Gmail impose fee and quantity limits on their e-mail APIs. AgentMail, in the meantime, supplies a pretty generous free tier, along with paid plans and enterprise subscriptions.
However there’s an apparent difficulty with giving e-mail inboxes to AI brokers: it makes misuse straightforward. To counteract abuse, Aujla mentioned AgentMail has just a few techniques: Agent inboxes can solely ship 10 emails a day except they’re authenticated by an individual; the platform imposes fee limits if it detects uncommon ranges of excessive exercise from inboxes; displays for bounce charges; and randomly samples new accounts to filter for delicate key phrases.
Aujla says past offering a means for bots to ship and obtain emails, AgentMail’s bigger function is to function an id layer for AI brokers: “We need to give brokers the power to make use of e-mail in the identical means that people do, proper? However the thought is, what people use e-mail for shouldn’t be even communication. It’s your id […] There are a number of startups which can be making an attempt to construct new id protocols for brokers, however our thesis is, let’s simply use what already works for people, and what already is so deeply built-in into all the web.”
“You give an agent an e-mail deal with, [and] it will possibly now use basically any software program service that already exists.”
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