Zernio
One API for social posting, messaging, and ads — across every major platform.
Visit ZernioWhat is Zernio?
Zernio is a unified API for social media and messaging that lets developers publish posts, manage direct messages, run ads, and pull analytics across major platforms through a single integration. Instead of building and maintaining separate OAuth flows and developer app approvals for each platform, teams connect once and handle everything through one consistent interface, including webhook-based delivery and support for an unlimited number of connected accounts.
Beyond posting and analytics, Zernio also provisions WhatsApp business numbers and ships an MCP server, so AI agents can post, message, or manage accounts directly through natural-language instructions. It's built for SaaS founders, agencies, and developers who want social and messaging functionality in their product without maintaining a stack of individual platform integrations.
Key Features
- Publish text, images, and video to 15+ platforms including Instagram, TikTok, and LinkedIn with a single REST call.
- Manage ad campaigns centrally across Meta, Google, TikTok, LinkedIn, Pinterest, and X via a unified API.
- Retrieve detailed analytics on engagement, reach, and follower metrics to optimize your content strategy.
- Read and reply to comments and direct messages directly through the API to streamline customer support.
- Leverage the Zernio MCP server to give AI agents the ability to interact with social media in real-time.
- Ensure consistent authentication and data structures regardless of which platform you are interacting with.
Pricing Details
- Free - $0/month
The first 2 connected social accounts are completely free. You get full access to all features including scheduling, analytics, inbox, and API.
- Standard - $6/month
Price per account for 3–10 connected social accounts. Includes scheduling, analytics, DMs, comments, ads, and webhooks.
- Growth - $3/month
Price per account for 11–100 connected social accounts. Includes full access to all features with no limitations.
- Scale - $1/month
Price per account for 101–2,000 connected social accounts. All features are included for large-scale management.
