Sinch Announces Joining the Inaugural SpaceX Super Intelligence Network as Marketplace Partner

Sinch AB (publ) has been named a Marketplace Partner in the SpaceX Super Intelligence (SpaceXSI) Partner Network. This partnership brings Sinch's voice, verification, messaging, and email infrastructure directly into enterprise applications built in Grok Build (formerly Cursor). SpaceXSI focuses on frontier AI, intelligent agents, and agentic software development. The integration allows developers using Grok Build to access enterprise-grade communications infrastructure within their workflows. This enables AI agents to handle customer enquiries, automate routine interactions, and support various business processes. The integration is designed to provide reliability, scale, and compliance safeguards required by enterprises. Petter Bengtsson, SVP, AI Ecosystem & Partnerships at Sinch, stated that Sinch is closing the gap between working code and production-ready customer communications through the SpaceXSI Partner Network. The integration allows communications capabilities to be built and tested as part of the application development process. Sinch's infrastructure is described as carrier-grade and compliance-ready, supporting enterprise-scale operations. The integration is intended to allow applications to scale from the first user to millions without re-architecting. The Sinch plugin is now available through the Cursor Marketplace. The plugin bundles the Sinch Model Context Protocol (MCP) server and 15 Skills into a single installation. This provides developers and AI coding agents with access to current Sinch API knowledge and tools for building communications experiences. Developers can use the plugin to accelerate tasks such as integrating messaging and verification workflows and testing communications functionality. The plugin is designed to eliminate the need for manual documentation searches or building integrations from scratch.