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Checksub vs VideoUpscaler

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

Checksub compared with VideoUpscaler
Detail ChecksubVideoUpscaler logo VideoUpscaler
What it doesAI-powered subtitle and dubbing generator for video and audio content localization Not given
StageEstablished Not given
FoundedNot given Not given
Based inNot given US
Pricing modelFreemium Freemium
PricingFree trial with 1 hour of video translation credits. Paid plans: Junior $18/month (2 hours credits) or $12/month annually (24 hours credits); Starter $59/month (5 hours credits) or $48/month annually (60 hours credits); Enterprise from $299/month with custom credits. Credits are consumed at differen Not given
Key features
  • Auto-subtitles generation using advanced AI
  • Translation in over 200 languages
  • AI voice cloning in 30 languages
  • Voice isolation to separate dialogue from background audio
  • Subtitle styling and animation customization
  • Script to subtitles conversion with synchronization
  • Burn-in subtitle export and subtitle file formats
  • Lip-sync technology (Beta)
  • Advanced online editor for subtitle and dubbing refinement
  • YouTube channel integration and social media optimization
  • Official n8n community node with native integration
  • Support for 1080p, 2K, and 4K resolutions
  • Server-side long-polling with ?wait=45
  • Works with Make.com and Zapier
  • Transparent per-second credit billing
  • Original audio preserved
  • Batch processing of multiple videos
What makes it different
  • 6 years of development focused specifically on subtitling quality and accuracy
  • Translation workflow designed specifically for subtitles rather than generic translation
  • Preserves original audio background and ambient sounds while replacing only vocals
  • Immediate subtitle generation with optional post-editing for rapid deployment
  • Single-step node for 4K rendering without extra wait loops
  • Server-side long-polling reduces HTTP requests by over 90%
  • Automatic credit refunds for failed tasks
  • Ready-to-use templates for common workflows
  • Credit packs that never expire
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)54 no change since last check39 no change since last check
Trust Flow (Majestic)168
Citation Flow (Majestic)3532
Referring domains (Majestic)545138

3 details filled in for both companies.

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