Skip to the shop floor

PostOnce vs SocialPost.ai

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

PostOnce compared with SocialPost.ai
DetailPostOnce logo PostOnceSocialPost.ai logo SocialPost.ai
What it doesWrite once, publish to eight social platforms from one workspace AI social posts drafted weekly for B2B owners, nothing publishes until you approve
StageStartup Not given
Founded2025 2023
Based inIE US
Pricing modelPaid Freemium
PricingSolo: €15/month or €144/year (€12/month billed yearly). Pro: €30/month or €300/year (€25/month billed yearly). No per-channel fees. Free plan at $0 forever. Founder plan at $49/month or $39/month billed yearly ($468 yearly, save $120). Team plan at $149/month or $119/month billed yearly ($1,428 yearly, save $360).
Key features
  • 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
  • AI-generated posts drafted from your website or AI conversations
  • Integration with ChatGPT, Claude, Gemini and Grok via Model Context Protocol
  • Support for LinkedIn, Facebook, Instagram, Threads, TikTok, YouTube and X
  • Post scheduling and publishing through official platform APIs
  • Multi-brand and multi-user support with role-based approvals on paid plans
What makes it different
  • 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
  • No marketing hire needed - looks like you have a marketing team
  • Works with your existing AI - keep ChatGPT, Claude, Gemini or Grok
  • Organic growth focus - builds brand awareness before the sales call
  • One closed deal pays for a year of service
Community votes00
DR (Domain Rating by Ahrefs)28 no change since last check20 −1 (down) since last check
Trust Flow (Majestic)58
Citation Flow (Majestic)2533
Referring domains (Majestic)25160

7 details filled in for both companies.

More alternatives to PostOnce More alternatives to SocialPost.ai

Support