Pieter Post

Pieter Post

Pieter PostPieter Post
Send letters and postcards online

About

PieterPost helps people send letters and postcards online without printing, stamps, or address hassle. We build tools for personal mail, civic letters, Mailbook contacts, reminders, and developer workflows through API and MCP.

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Tastemaker
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Gone streaking
Gone streaking

Maker History

  • Pieter Post
    Pieter PostNever lick a stamp again
    Jul 2026
  • 🎉
    Joined Product HuntApril 15th, 2025

Forums

4h ago

PieterPost MCP - Connect your AI agent to postal mail

PieterPost MCP connects AI agents to postal mail. From ChatGPT, Claude, Codex, Claude Code, or any MCP client, agents can prepare letters and postcards, use Mailbook contacts, upload attachments or postcard images, create checkout links, and track orders. It brings PieterPost online mail, API, and payment-link workflows into agent tools.
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