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Linkmate vs PostOnce

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

Linkmate compared with PostOnce
DetailLinkmate logo LinkmatePostOnce logo PostOnce
What it doesAI-powered LinkedIn engagement tool that automates comments and grows your network Auto post your videos everywhere through official platform APIs
StageNot given Not given
FoundedNot given 2023
Based inNot given CA
Pricing modelNot given Free trial
PricingStarter: $0/forever with 100 AI comments/month, 5 following profiles, Gemini Flash model, and basic LinkedIn analytics. Pro: $39/month with unlimited AI comments, 20 following profiles, 3 keyword campaigns, 60 keyword engagements/day, and Claude Sonnet & Gemini Pro. Plus: $59/month with everything i Creator: $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.
Key features
  • AI-generated personalized comments on LinkedIn posts
  • Keyword-based post discovery and engagement
  • Profile-specific automatic engagement
  • Custom AI prompts for comment tone and style
  • Adjustable comment length options
  • Multiple AI model selection
  • Real-time engagement analytics and metrics
  • Company profile engagement targeting
  • Geo-targeting feature
  • 7-day free trial with Pro plan access
  • Automatic crossposting to 9 platforms
  • Post scheduling
  • Existing content distribution
  • Image repurposing
  • Developer API
  • 17+ integrations
  • Workflow creation and management
  • Human support
What makes it different
  • Authentic AI-generated comments that sound natural and match your personal voice
  • Save hours of daily manual LinkedIn engagement
  • Significant growth results: 20-40 new followers per day and 3-7x increase in profile visits
  • Full control over AI behavior with customizable prompts and settings
  • Safety designed for LinkedIn with natural engagement patterns and rate limiting
  • 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
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)15 −2 (down) since last check61 no change since last check
Trust Flow (Majestic)510
Citation Flow (Majestic)2739
Referring domains (Majestic)63678

4 details filled in for both companies.

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