Instapdown vs CommentShark
A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.
Instapdown compared with CommentShark
| Detail | 
Instapdown | 
CommentShark |
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| What it does | Free Instagram creator toolkit for downloading Reels, videos, Stories and Carousels plus hashtag library, fonts and engagement tools
| AI-powered YouTube comment automation for creators
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| Stage | Startup
| Not given
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| Founded | 2026
| Not given
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| Based in | TR
| Not given
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| Pricing model | Free
| Freemium
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| Pricing | Not given
| Free 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.
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| Key features | - Download Instagram Reels as HD MP4 without watermark
- Download Stories from public profiles
- Download Carousels as ZIP with all images
- Extract Reels audio as MP3
- Hashtag library across 25+ niches and 17 locales
- Instagram font generator with Unicode styles
- Best time to post heatmap for 17 countries
- Engagement rate calculator with follower benchmarks
- Reels hook library with opening formulas
- Download profile pictures in full resolution
| - 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
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| What makes it different | - No sign-up or account required for any tool
- Completely free with no subscriptions or paywalls
- Proxy-only architecture that never stores content
- Respects private accounts and creator permissions
- Part of TapDown family with similar tools for TikTok and X
| - 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
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| Free plan | Not given
| Not given
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| Open source | Not given
| Not given
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| Platforms | Not given
| Not given
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| Public API | Not given
| Not given
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| Community votes | 0 | 0 |
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| DR (Domain Rating by Ahrefs) | 7 ▼ −1 (down) since last check | 23 ▲ +3 (up) since last check |
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| Trust Flow (Majestic) | 19 | 4 |
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| Citation Flow (Majestic) | 25 | 27 |
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| Referring domains (Majestic) | 85 | 51 |
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4 details filled in for both companies.
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