Bird is a communications API platform that lets a developer reach customers across email, SMS, WhatsApp, Apple Messages and voice from one set of APIs, with SDKs for Node.js, Python, Go, PHP and more, plus a CLI and REST access. It includes AI agents for WhatsApp business messaging, an AI voice product for programmable calls, no-code Automations and a visual Studio for building customer journeys, a shared Inbox for team conversations, and an MCP server that gives AI coding assistants such as Claude, Cursor, GitHub Copilot and Gemini direct, permissioned read-and-write access to set up channels, manage customers and confirm message delivery. Founded in 2011 by Adriaan Mol and Robert Vis in Amsterdam under the name MessageBird, the company rebranded to Bird in February 2024 and states it processes roughly 95,000 messages a second on average across its network, with an estimated $900 million in annual revenue.
As a usage-based communications platform reaching real customers over SMS, WhatsApp and voice, a team should implement idempotency keys and signed webhook verification, both built into Bird, before relying on it for anything transactional like order confirmations or one-time passcodes, since a duplicate or spoofed message in these channels has real customer-facing consequences. Giving an AI agent read-and-write access to a communications platform through its MCP server is a genuinely new capability worth testing carefully in a sandbox workspace before granting it access to a production channel that reaches real customers.
Pricing is pay-as-you-go by channel (email, SMS, WhatsApp, voice and push), with numbers billed per month and verification, email validation and lookup billed per use or by subscription; exact per-message rates depend on the destination country and volume, so a team should request an implementation brief or talk to sales for a specific rate rather than expect one flat published price.
