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Zernio

Marketing infrastructure for AI agents and developers to reach customers across social, ads, messaging, and blogs via one API.

Claimed 200,000+ developers and buildersOfficial APIs only16 social networks, one API7 ad managers, one APIGo live in under 5 minutes claim
Category
Marketing infrastructure / unified marketing API
Business model
API-as-a-service, likely usage-based or subscription SaaS with a free tier, but not confirmed
Target audience
Developers building AI agents, marketing automation platforms, SaaS founders, and growth teams needing programmatic access to social, ads, messaging, and blogs
Opportunity score
68/100

Strong timing for agentic marketing APIs, but crowded and operationally complex with no public revenue or pricing proof.

Founder verdict
MAYBE

Zernio is attacking a timely and valuable problem with an agent-native unified marketing API, but its breadth, hidden pricing, and unverified traction make it a risky full-copy opportunity.

What is Zernio?

Zernio positions itself as 'marketing infrastructure for agents,' offering a unified API for social publishing, advertising, messaging, and blog publishing. The landing page emphasizes bypassing lengthy platform app reviews and absorbing token rotations, rate limits, and API changes on behalf of developers. Observed claims include 200,000+ developers, support for 16 social networks and 7 ad managers, and compatibility with AI coding tools such as Claude Code, Cursor, Codex, OpenClaw, Grok bot, and Hermes. The company is likely targeting the emerging wave of AI agents that need deterministic marketing actions via official APIs. No public revenue, pricing detail, team size, or growth data is available, so the opportunity is promising but unproven from the outside.

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