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KeyMentions vs MicroPoster

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

KeyMentions compared with MicroPoster
DetailKeyMentions logo KeyMentionsMicroPoster logo MicroPoster
What it doesReddit monitoring tool that tracks brands and keywords to notify users of active discussions Automatic crossposting for X, Threads, Bluesky, Mastodon and LinkedIn
StageNot given Not given
FoundedNot given Not given
Based inNot given Not given
Pricing modelFreemium Freemium
PricingNot given Free trial: 7 days (Creator plan limits). Creator: $12/month USD (200 crossposts/month, 3 automations, checks every 30 minutes). Pro: $29/month USD (1500 crossposts/month, 10 automations, checks every 10 minutes). Power: $59/month USD (5000 crossposts/month, 50 automations, checks every 10 minutes).
Key features
  • Real-time keyword monitoring
  • Email and dashboard notifications
  • AI-powered comment generation
  • Auto-publish comments to Reddit
  • Customizable virality-based alerts
  • Active traffic filtering
  • Multiple project management
  • Data retention by plan
  • Competitor mention tracking
  • Priority support
  • Automatic crossposting between X, Threads, Bluesky and Mastodon
  • Crossposting to LinkedIn
  • Native reposts of own recent posts
  • Skip posts with hashtags (#nocrosspost or #keephere)
  • Add custom hashtags to crossposted copies
  • Handle quote posts, images, video and threads
  • Connect multiple accounts on same network
  • Monthly shadowban checks on X, Threads and Bluesky
  • Monthly email report on usage and account health
  • Dashboard with recent crossposts and plan usage
What makes it different
  • Focuses specifically on Reddit marketing, the platform with 1.2B monthly visitors and 260M+ active users
  • Automated comment publishing saves time compared to manual Reddit engagement
  • Fast onboarding with simple 5-minute setup
  • AI generates contextually relevant comments that naturally introduce products
  • Ideal for validating products before building using real Reddit traffic
  • No need to write posts in the app; you keep using your regular social platform
  • Posts appear on other networks minutes after publishing, not scheduled days in advance
  • No queue to fill or manual copying between platforms
  • Automatic reposts of your own recent eligible posts
  • Works with five different social networks from one account
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)13 +1 (up) since last check30 no change since last check
Trust Flow (Majestic)1911
Citation Flow (Majestic)2135
Referring domains (Majestic)253220

4 details filled in for both companies.

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