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PostOnce vs Social Fanout

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 Social Fanout
DetailPostOnce logo PostOnceSocial Fanout logo Social Fanout
What it doesAuto post your videos everywhere through official platform APIs Create, schedule, and publish social media posts with AI agents and apps
StageNot given Startup
Founded2023 Not given
Based inCA US
Pricing modelFree trial Freemium
PricingCreator: $261/year ($0.72/day) or $29/month; Pro: $621/year ($1.70/day) or $2.27/month; Agency: $1791/year ($4.91/day) or $6.54/month. All plans include 7-day free trial, no credit card required. 7-day free trial with no card required, giving full access to all publishing destinations and up to 300 publish attempts. Builder plan: $9.99/month for 3,000 destination publish attempts per month. Pro plan: $11.99/month with everything in Builder plus comments, replies, and messages for Facebook Pa
Key features
  • Automatic crossposting to 9 platforms
  • Post scheduling
  • Existing content distribution
  • Image repurposing
  • Developer API
  • 17+ integrations
  • Workflow creation and management
  • Human support
  • REST API for social publishing
  • Hosted OAuth MCP connector
  • Local stdio MCP gateway
  • Post scheduling with date and time selection
  • Comments and replies on Facebook and Instagram
  • Direct messages on Facebook Pages and Instagram
  • Brand labels for scheduled posts
  • Dashboard, REST API, and MCP access
What makes it different
  • Post once and publish automatically to all connected platforms
  • No reach loss compared to manual posting
  • Founder-led support with real people
  • Post using official platform APIs only
  • Maintain your natural posting workflow
  • API-first infrastructure designed specifically for programmable social publishing
  • Works with AI agents through Claude, ChatGPT, and MCP without OAuth complexity
  • Eliminates need to build individual platform integrations
  • Automatic key provisioning with plan-based publish limits
  • Lower cost than calendar-first social media tools
Free planNot given Not given
Open sourceNot given Not given
PlatformsNot given Not given
Public APINot given Not given
Community votes00
DR (Domain Rating by Ahrefs)61 no change since last check17 no change since last check
Trust Flow (Majestic)100
Citation Flow (Majestic)3915
Referring domains (Majestic)6786

6 details filled in for both companies.

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