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API Social Media vs PostOnce

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

API Social Media compared with PostOnce
DetailAPI Social Media logo API Social MediaPostOnce logo PostOnce
What it doesTrusted social media API for creators and businesses Write once, publish to eight social platforms from one workspace
StageNot given Startup
FoundedNot given 2025
Based inAE IE
Pricing modelFreemium Paid
PricingFree plan with 2 social media profiles and 10 uploads per month. Basic plan at $15/month for 5 profiles with unlimited uploads. Professional plan at $40/month for 25 profiles. Advanced plan at $60/month for 75 profiles. Annual billing saves up to 35%. 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 to multiple platforms (TikTok, Instagram, YouTube, Facebook, X, LinkedIn, Reddit, Threads, Pinterest) from a single dashboard
  • Schedule posts and manage content queues
  • Customize captions for each platform
  • Team collaboration and client workspaces
  • API access with CURL commands for custom integrations
  • Webhook-based publishing notifications
  • Content calendar view
  • Whitelabel integration
  • Analytics
  • OAuth secure account connection
  • 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
  • Unified API that handles content adaptation for each platform's specific requirements
  • 99.9% uptime with continuous monitoring
  • No-code dashboard option alongside developer API access
  • Client connection without password sharing
  • Enterprise security with end-to-end encryption
  • 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)7 no change since last check28 no change since last check
Trust Flow (Majestic)225
Citation Flow (Majestic)3725
Referring domains (Majestic)47425

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