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Robotomail

Real email mailboxes for AI agents over REST — no SMTP, no OAuth, with webhooks and SSE streaming

freemiumFour tiers, monthly or annual, with a 3-day free trial requiring no card and a 30-day money-back guarantee on every paid plan. Free is $0 with no credit card: full API, CLI and SDK access, 10 test sends and 10 receives, and a Live Audit Feed preview. Developer is $19/mo: 10 mailboxes, 15,000 emails a month, 500 sends a day per mailbox, 2,000 inbound a month, 1 custom domain, 10 GB storage, webhooks and SSE streaming, and email support. Growth is $79/mo and marked most popular: 50 mailboxes, unlimited monthly sending, 1,000 sends a day per mailbox, 20,000 inbound a month, 5 custom domains, 25 GB storage and priority email support. Scale is $199/mo: 200 mailboxes, unlimited monthly sending, 2,000 sends a day per mailbox, unlimited inbound, unlimited custom domains, 100 GB storage, dedicated IPs and Slack plus priority support. Daily per-mailbox send limits are enforced to protect deliverability; monthly inbound caps apply per account. All prices in USD.View full pricing →

Visit Robotomail

https://robotomail.com

About Robotomail

Robotomail gives an AI agent a real email address it controls, with sending and receiving over a REST API instead of SMTP or OAuth — which removes the two integration steps that make email awkward to hand to an autonomous process. An agent creates a mailbox, sends from it, lists inbound messages by direction, and receives replies as threaded conversations it can act on. There is a CLI, a documented HTTP API and examples in curl, Python and TypeScript, plus webhooks and SSE streaming so an agent can react to delivery, bounce and inbound events rather than polling. It publishes an agent skill and lists Claude, Codex, Gemini, OpenClaw, LangChain, CrewAI and AutoGen as working clients. The live demo is the pitch in miniature: type your address on the homepage and an agent emails you within sixty seconds, then answers when you reply. Daily per-mailbox send limits are enforced deliberately to protect deliverability rather than as an upsell lever. Custom domains, dedicated IPs and a Live Audit Feed sit on the higher tiers. The published testimonials are from people wiring it into OpenClaw automations and QA agents. Storage, custom domains and inbound caps scale with the tier, and the whole surface is documented well enough that an agent can onboard itself: the vendor's own demo has an agent sign up at the skill endpoint, claim an address and send mail without human involvement.

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Key Features

Mailbox creation, send and receive over REST — no SMTP or OAuth
Threaded inbound replies an agent can act on
Webhooks and SSE streaming for delivery, bounce and inbound events
CLI plus curl, Python and TypeScript examples and a published agent skill
Works with Claude, Codex, Gemini, OpenClaw, LangChain, CrewAI and AutoGen

Tags

ai-agentsemail-apirest-apiwebhooksdeveloper-tools
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