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PostAgent® vs FLOWNIB

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

PostAgent® compared with FLOWNIB
Detail PostAgent®FLOWNIB logo FLOWNIB
What it doesSocial media scheduling built for AI agents AI-powered social media distribution platform that writes content once and publishes everywhere
StageNot given Not given
FoundedNot given Not given
Based inNot given Not given
Pricing modelPaid Freemium
PricingPro plan: $29 when charged monthly. Yearly option available at 50% discount. Includes access to all features, up to 10 connected accounts, all platforms with multiple accounts each, unlimited scheduled posts, full API and MCP access, and automatic retries. Free plan: up to 3 social accounts and 6 posts total. Paid plans from $19/month.
Key features
  • Single API call to schedule posts across X, LinkedIn, Facebook, Instagram, YouTube and TikTok
  • Per-platform caption overrides
  • Connect multiple accounts per platform
  • Unified calendar with per-platform status
  • Idempotency keys prevent duplicate posts
  • Automatic retries with backoff
  • OpenAPI spec and llms.txt for agent integration
  • Simulated mode for testing before connecting accounts
  • Manual composer and programmatic API posting
  • MCP access for advanced integrations
  • AI-powered content generation for all platforms
  • One-click distribution to all connected accounts
  • Automatic content rewriting for each platform's style
  • Schedule posts for optimal engagement times
  • Content calendar and post tracking across all platforms
  • Multi-account management from unified dashboard
  • Support for 10+ social platforms via official APIs
  • Trending content discovery and angle suggestions
  • 2-minute account setup
  • AI-optimized posting time selection
What makes it different
  • Purpose-built API for AI agents with agent-ready documentation
  • One API call reaches all major social platforms simultaneously
  • Prevents duplicate posts with idempotency keys
  • Test entire workflow before connecting real accounts
  • Unified calendar with human-friendly interface
  • Write once, publish everywhere with AI automatically adapting content for each platform
  • AI rewrites maintain your voice while adapting format for each platform
  • Support for 10+ platforms including emerging networks
  • Discover trending angles and content opportunities automatically
  • Free plan with no credit card required to start
Community votes00
DR (Domain Rating by Ahrefs)8 −1 (down) since last check6 no change since last check
Trust Flow (Majestic)56
Citation Flow (Majestic)1724
Referring domains (Majestic)1331

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