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Groniz vs PostOnce

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

Groniz compared with PostOnce
DetailGroniz logo GronizPostOnce logo PostOnce
What it doesRun your social media from Claude Code, Codex, or any MCP client Write once, publish to eight social platforms from one workspace
StageNot given Startup
FoundedNot given 2025
Based inNot given IE
Pricing modelFreemium Paid
PricingThree monthly plans: Lite $19/mo with 5 connected accounts and $5 monthly usage credits; Pro $49/mo with 25 connected accounts and $25 monthly usage credits; Max $99/mo with unlimited accounts and $50 monthly usage credits. All plans include all agent tools and unlimited planning chat. Solo: €15/month or €144/year (€12/month billed yearly). Pro: €30/month or €300/year (€25/month billed yearly). No per-channel fees.
Key features
  • Post and schedule to 32+ networks
  • MCP server and CLI integrations
  • AI Content assistant
  • Visual scheduling calendar
  • Best-time scheduling
  • Team collaboration with roles
  • Auto-engagement actions
  • Analytics and reporting
  • REST API access
  • Unlimited planning chat
  • Schedule posts to 8 social platforms
  • Per-platform media optimization
  • Recurring posts
  • Multi-workspace support
  • REST API for developers
  • Basic post analytics
  • Media library with Canva, Drive, and Dropbox integration
  • Link shortener and hashtag groups
  • Calendar and queue for scheduling
What makes it different
  • Works with AI agents through MCP and CLI, not just browser dashboards
  • Supports 32+ social networks including emerging platforms
  • Single authorization point for all networks with secure OAuth
  • Per-platform formatting handled automatically
  • Flat euro pricing with no per-channel fees
  • Supports Bluesky and Threads in the same plan as other networks
  • Clear failure status when a post fails to publish
  • No per-channel fees, unlike Buffer or Later
  • Built for individual operators and small teams, not enterprise
Community votes00
DR (Domain Rating by Ahrefs)33 no change since last check28 no change since last check
Trust Flow (Majestic)75
Citation Flow (Majestic)2425
Referring domains (Majestic)20925

5 details filled in for both companies.

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