Zernio

Zernio is a marketing infrastructure platform that provides a single API for managing social media, advertising, messaging, and communication channels. It covers 16 social platforms, 7 ad networks, WhatsApp, iMessage, and phone numbers with calls and SMS that can be purchased within the platform. Developers can integrate via REST API, an MCP server, or a CLI, and Zernio handles channel integrations, platform approvals, and maintenance on official APIs.