Pidgeon

Pidgeon offers dedicated email inboxes designed specifically for AI agents, allowing them to send, receive, and manage emails programmatically. By assigning a unique inbox to each agent, users can automate notifications, follow-ups, calendar scheduling, and the processing of messages, all while keeping data residency strictly within the EU. Pidgeon ensures privacy by never using customer email content for training, and every inbound message is screened by a firewall to protect AI agents from hidden instructions or unwanted emails.

The platform provides a comprehensive API—compatible with TypeScript, Python, CLI, and REST—to create inboxes, manage threads, handle attachments, and trigger workflows based on incoming mail. It integrates smoothly with popular agent frameworks and tools (including Claude, Codex, Gemini, and others), supporting use cases like autonomous signups, verification code extraction, and human-agent thread handoff.

Pidgeon distinguishes itself with features like scoped API keys, audit trails, webhooks, IMAP/SMTP support, and support for custom domains without extra charge on the free tier. Its pricing offers a generous free plan for experimentation, as well as paid tiers that scale for development and enterprise needs, all underpinned by security, deliverability, and compliance-focused engineering.

Pidgeon is designed for technical founders, engineering teams, and product managers who build or operate AI agents that require autonomous email communication. It serves startups and small companies developing workflows where programmatic email handling by agents is central—for example, automated onboarding, transactional notifications, customer outreach, or processing form and booking confirmations.

Developers using frameworks like Claude Code or building on top of APIs benefit from the ability to quickly provision inboxes at scale, harness security features to protect against prompt injection, and maintain compliance for European data regulations. Pidgeon is also suitable for anyone prototyping next-generation SaaS products where agents interact with email as part of their core user experience.