Zernio (formerly Late / getlate.dev) is a multi-platform social media API with MCP and CLI support. If you're evaluating Zernio for your AI agent or developer workflow, Chirpie offers significantly more posts per dollar and includes analytics at every tier — something Zernio charges $9 to $833/mo extra for. Both platforms support MCP and CLI, but Chirpie also provides Agent Skills for coding assistants like Claude Code and Cursor.
Pricing comparison
Feature comparison
| Feature | Chirpie | Zernio |
|---|---|---|
| Free tier posts | 50/month | 20/month |
| Starter tier posts | 1,000/month | 120/month |
| REST API | ||
| MCP server | ||
| CLI | ||
| TypeScript SDK | ||
| Agent Skills | ||
| Analytics included | ||
| Analytics add-on cost | Included | $9–$833/mo |
| Scheduling | ||
| Threads | ||
| Platforms supported | X (more coming) | 14 platforms |
| Dashboard |
Why choose Chirpie
- 8x more posts on the Starter plan ($19/mo: 1,000 vs 120 posts)
- Analytics included at every tier — Zernio charges $9 to $833/mo extra
- Agent Skills for Claude Code, Cursor, and Windsurf — not just MCP
- Focused X-first approach means deeper platform integration
- Simpler pricing with no surprise add-on costs