Sniffmail – Email verification API, one NPM install, catch fake-signups
SMTP verification beats format checks, but Kickbox and ZeroBounce already own email validation SaaS.

Solves the agent email gap with a simple API, competing directly with Resend and SendGrid.
AI agent developers and automation engineers
Resend · SendGrid · Mailgun
So I built Robotomail. One API call. Real mailbox. Full send and receive.
Let me know what you think?
SMTP verification beats format checks, but Kickbox and ZeroBounce already own email validation SaaS.
Everything you need to make an AI 'person' is packaged behind a single API key: create an agent, push messages to Telegram/email/voice, and even convert/render 3D assets — the docs and SDK snippets make the happy path extremely fast. What I want to see next are the hard details (phone provisioning, rate limits, delivery guarantees, privacy/compliance) because the UX and feature mashup are compelling, but execution will hinge on infra and policy work.
Unified DM API with MCP server support, though only X works today.
Thoughtful anti-social messaging, but Bottled and Postsecret already own this niche.
Yet another email alias service in a category dominated by SimpleLogin and Relay.
Discord CLI for agents, but Discord.py and discord.js bots already do this.