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CommentShark vs Posto

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

CommentShark compared with Posto
DetailCommentShark logo CommentSharkPosto logo Posto
What it doesAI-powered YouTube comment automation for creators AI-powered social media content creation for SMEs and creators
StageNot given Not given
FoundedNot given Not given
Based inNot given ID
Pricing modelFreemium Freemium
PricingFree plan with 20 comment actions/month; Starter $19/month (500 actions, 10 rules); Creator $49/month (1,500 actions, 25 rules); Pro $139/month (5,000 actions, 50 rules); Custom pricing available. Free: Rp 0/month (20 Credit AI/month, 1 social account, basic templates with watermark). Starter: Rp 39,000/month (150 Credit AI/month, 5 social accounts including TikTok, all templates without watermark). Pro: Rp 58,000/month (350 Credit AI/month, 25 social accounts, all templates, up to 30 monthly
Key features
  • AI-powered comment auto-reply with voice matching
  • AI comment classification and smart rules
  • 24/7 automated comment moderation
  • Spam, hate speech, and scam detection
  • Approval workflows for brand safety
  • YouTube comment search and filtering
  • Top commenters and engagement tracking
  • Blocked words list builder
  • Team collaboration with role-based access
  • Sentiment analysis and insights
  • AI carousel generation from text, links, or product photos
  • Brand kit with automatic logo and color matching
  • Automatic scheduling to Instagram, Facebook, Threads, and TikTok
  • AI photo background replacement for product images
  • Batch content creation up to 30 posts at once
  • Reels and video MP4 export from carousel
  • AI caption, headline, and rewrite generation
  • Team collaboration with approval and client reports
  • Export to PNG, ZIP, and PDF formats
  • Public API and MCP integration support
What makes it different
  • Review and approve replies before posting
  • AI learns your voice from past replies
  • 7-day money-back guarantee on first payment
  • Uses official YouTube API with OAuth 2.0 security
  • All manual work is free—only AI actions consume credits
  • Transparent pricing with no surprises
  • Free tier for life with 20 Credit AI monthly
  • Built for Indonesian and Malaysian markets with local payments
  • Results are editable drafts, not locked AI outputs
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)23 +3 (up) since last checkNot checked yet no change since last check
Trust Flow (Majestic)40
Citation Flow (Majestic)270
Referring domains (Majestic)510

5 details filled in for both companies.

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