MessageBird

MessageBird, which now presents itself as Bird, describes itself as the messaging infrastructure of the modern internet. According to its own about page, it launched in 2011 and built its telecom stack end to end rather than licensing it, including 240 direct-to-carrier SMS connections. Its platform consolidates email, SMS, voice, and WhatsApp onto one API with SDKs in major runtimes and an MCP server, and its network is described as carrying about 40% of the world's commercial messages. Founder and CEO Robert Vis is named on the company's about page.

Bird states that it launched in 2011, at a time when most providers licensed their telecom stack from established players; Bird says it instead built its own, including 240 direct-to-carrier SMS connections, to control latency, deliverability, and reach. It continued building, adding email deliverability craft after the SparkPost acquisition and the WebSocket layer it operated as Pusher. In Asia, it says it was the first to connect Kakao, Line, and WeChat through a single API. After consolidating hundreds of telecom and messaging APIs into one platform, it states that about 40% of the world's commercial messages were flowing through its network. Today it ships that infrastructure as a developer API covering email, SMS, voice, and WhatsApp on the same auth, idempotency contract, and webhook envelope, with SDKs in every major runtime and an MCP server. Its about page also references a founder story of MessageBird by Robert Vis and press coverage of a $200M Series C at a $3B valuation.

Developer-facing communications infrastructure: email, SMS, voice, and WhatsApp on one API, one contract, on a network described as carrying about 40% of the world's commercial messages.

• Email API

  Email sending API with direct sending IPs, managed warm-up, ISP-aware routing, and SPF/DKIM/DMARC handled.

• SMS API

  SMS sending, audiences, content, and delivery reporting with an API and a team workspace.

• Voice API

  SIP trunking with a record and events on every call.

• WhatsApp API

  Engage customers worldwide with the WhatsApp API.

• Mailbox API

  Mailbox API for agents that answer their own email.

1. 1Communications infrastructure your AI agents operate — Birdbird.com
2. 2About — Birdbird.com
3. 3Products for connected customer experiences | Bird — Birdbird.com
4. 4SMS API and Marketing Platform — Birdbird.com
5. 5MessageBird acquires real-time notifications and in-app messaging platform Pusher for $35M | TechCrunchtechcrunch.com
6. 6MessageBird acquires SparkPost for $600M using $800M Series C extension | TechCrunchtechcrunch.com
7. 7MessageBird launches an 'omni-channel' Intercom competitor | TechCrunchtechcrunch.com
8. 8MessageBird launches Inbox.ai to disrupt the customer service market | TechCrunchtechcrunch.com
9. 9MessageBird发布新产品Inbox.ai_行业综合_行业_中金在线hy.stock.cnfol.com