Zernio
Verified Oct 15, 2026 ActiveA REST API and MCP server for posting, scheduling and reading analytics across 16 social platforms.
Listed on EffectHub ·
Pricing
- Pricing model
- Freemium
- Paid options from
- $6/seat/mo
- Billing
- Per seat, monthly
Usage-based per connected social account: the first two accounts are free, then billed monthly starting at $6/account and stepping down at higher volume.
Use tool ↗About Zernio
Zernio is a developer-facing API rather than a consumer dashboard: applications and AI agents connect to it to publish and schedule posts, run ad campaigns, and pull engagement analytics across 16 networks including Instagram, TikTok, YouTube, X, LinkedIn, Facebook, and Discord. It also exposes a hosted MCP server so AI agents can call the same functions as tool calls. Pricing is usage-based per connected social account: the first two accounts are free, then per-account rates step down as more accounts are connected, from $6 down to $1 each at high volume.
- Platforms
- API
- API
- Yes
- Last verified
- Oct 15, 2026
Verified sources
- Zernio is a REST API and hosted MCP server covering posting, scheduling, ads and analytics across 16 social platformszernio.com ↗
- Pricing is per connected account: first two free, then $6 down to $1 per account at higher volumeszernio.com ↗
Is Zernio legit?
We don’t label tools safe or unsafe. Below are the records we checked ourselves, each with the date we read it.
- Domain registered
- Aug 14, 2025 (1 year ago)Registry record (RDAP), registrar Name.com, Inc., looked up Sep 6, 2026
- TLS certificate
- Issued by Let's Encrypt, valid until Nov 15, 2026Seen in our own connection to the site on Oct 15, 2026
- Last checked
- Oct 15, 2026The site answered
- Operated by
- ZernioOur research, card verified Sep 1, 2026
Pros & cons of Zernio
Zernio is infrastructure rather than an end-user tool: it gives developers and AI agents one API and MCP server instead of integrating 16 separate social platform APIs individually. That is valuable if you are building a product on top of social publishing, but it is the wrong pick for someone who just wants a scheduling dashboard to click around in.
Pros
- Single API covers 16 platforms instead of integrating each network separately
- Ships a hosted MCP server so AI agents can call posting and analytics functions as tools
- First two connected accounts are free, useful for testing before committing
Cons
- Requires development work to integrate; there is no ready-made dashboard for non-developers
- Per-account pricing at scale needs modeling before it's clear what a large account base will cost
- No public information on the company or team behind it
Best for
- Developers building a product that needs to publish or read social data programmatically
- Teams wiring AI agents to post or respond on social platforms via MCP
Not for
- Non-technical users who want a visual scheduling calendar
- Anyone managing only one or two social accounts by hand
Alternatives to Zernio
Zernio head-to-head
Side-by-side fact sheets against the competitors our research or their makers name — pricing, platforms, API and both verdicts on one page.