Skip to the shop floor

Post by FreeSurf vs Buzzmark

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

Post by FreeSurf compared with Buzzmark
DetailPost by FreeSurf logo Post by FreeSurfBuzzmark logo Buzzmark
What it doesFree social media cross-poster for posting to multiple platforms instantly AI ghostwriter that writes, plans and schedules social media posts in your business's own voice
StageNot given Not given
FoundedNot given Not given
Based inNot given SE
Pricing modelFree Freemium
PricingFree for all posting features. X API costs passed through at cost: $0.015 per plain post, $0.20 per post with link, $0.015 per comment/reply, $0.20 per comment/reply with link, $0.01 per delete, $0.005 per post analytics read, $0.005 per comment import, $0.005 per post history import. Not given
Key features
  • Smart scheduling with calendar view and drag-and-drop
  • Unified analytics dashboard across all platforms
  • AES-256 encrypted account tokens
  • Import post history with analytics from connected accounts
  • Comment management and automated replies
  • Team organization for managing multiple social accounts
  • Hashtag manager for organizing hashtag groups
  • Mobile app available on Google Play
  • Reads your website to learn your brand voice, colours, fonts, tone and products
  • AI writing with voice matching scored 0-100 against your brand profile
  • Posts scheduled at optimal times based on your audience activity
  • Support for Instagram, LinkedIn, Facebook, X, Threads and TikTok
  • AI image generation for social media posts
  • Comments inbox to reply to comments across platforms in one place
  • Analytics showing likes, comments, shares, saves and best posting times
  • Competitor research and trend analysis turned into post ideas
  • Carousel studio for multi-page posts in your brand colours
  • Integration with Claude and ChatGPT for planning from AI chat apps
What makes it different
  • Open source and community-driven development
  • Both web app and mobile app with API access for developers
  • All account credentials encrypted and kept under user control
  • Learns from your website instead of post history, so sounds like you from day one
  • Checks every draft for AI-like phrasing and rewrites before you see it
  • One piece of writing goes to multiple platforms with adapted versions for each
  • Automatic scheduling at best times for your audience based on your own history
  • Run multiple brands with separate voices, channels and posting schedules in one account
Community votes00
DR (Domain Rating by Ahrefs)11 +1 (up) since last check4 +2 (up) since last check
Trust Flow (Majestic)100
Citation Flow (Majestic)200
Referring domains (Majestic)500

4 details filled in for both companies.

More alternatives to Post by FreeSurf More alternatives to Buzzmark

Support