Email is the only async, universal, human-compatible protocol that requires zero shared infrastructure between agents. It's how agents talk to the rest of the world — and to each other.
Unlock the 80% of internet behind email gates.
Agent signs up for tools, receives OTP, verifies account — no human touching any signup form.
Agent creates GitHub, Vercel, or Supabase accounts autonomously to deploy its own stack.
Agent receives password resets and rotates credentials on a schedule. Zero-touch security hygiene.
Agent signs up for API keys across multiple providers without a human touching any form.
Run an entire business loop over email.
Agent sends invoices, receives payment confirmations, follows up on unpaid bills — full AR loop.
Agent negotiates with vendors over email — quotes, contracts, delivery confirmations — entire procurement loop.
Agent applies for grants and accelerators, receives interview invites, responds autonomously.
Agent registers domains, receives ownership confirmation, sets up DNS. Files for trademarks or LLC incorporation — all via email.
Outbound at scale, zero humans in the loop.
Agent cold-emails prospects, receives replies, qualifies leads, books meetings — no human in the loop.
Agent monitors competitor pricing via email alerts and updates your pricing autonomously.
Agent runs A/B tests on subject lines across 1,000 prospects, analyzes open rates, iterates — all autonomously.
Subscribe, synthesize, surface — on autopilot.
Agent subscribes to 50 newsletters, synthesizes a weekly digest, delivers to you. You never touch a subscription.
Agent signs up for competitor waitlists, receives access, reports back with findings.
Agent monitors HN digests, job boards, and industry alerts via email — surfaces only what matters.
Autonomous on-call, alerting, and maintenance.
Agent receives server alerts, diagnoses the issue, fixes it, and emails back confirmation. Fully autonomous incident response.
Agent receives billing alerts from AWS/GCP, adjusts resource allocation, confirms changes via email thread.
Agent receives expiry warnings, triggers renewal, confirms success. No more expired certs at 3 AM.
Async handoffs over the only universal protocol.
Agent A completes a subtask, emails results to Agent B — async handoff without shared memory or live connection.
Each agent gets its own inbox. A coordinator routes work via email threads — no shared infra required.
Agent invoices another agent for completed work in USDC — payment confirmed via email receipt.
Start with $10 in free credits — no wallet or crypto setup needed.