Skip to content
Sign in Submit your app

ThumbnailMaker vs Checksub

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

ThumbnailMaker compared with Checksub
DetailThumbnailMaker logo ThumbnailMaker Checksub
What it doesAI thumbnail maker for YouTube that writes the brief, generates the image and checks it at feed size AI-powered subtitle and dubbing generator for video and audio content localization
StageNot given Established
FoundedNot given Not given
Based inMA Not given
Pricing modelPaid Freemium
PricingNot given Free 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
Key features
  • Paste YouTube video link to automatically write brief from title, description and transcript
  • Text is read back and corrected if letters are wrong
  • Checked at feed size with readability graded at 336 pixels
  • Brand kit to apply channel colors, lettering and visual style to every thumbnail
  • Export at 4K resolution (3840×2160) recommended by YouTube
  • Auto-Polish finds weakest point and fixes it automatically
  • 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
What makes it different
  • Text automatically checked and corrected before you see the image
  • Built specifically for YouTube's constraints like duration badge corner and feed size
  • Full commercial rights with no watermark on any plan
  • 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
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)14 −1 (down) since last check54 no change since last check
Trust Flow (Majestic)616
Citation Flow (Majestic)2435
Referring domains (Majestic)12545

4 details filled in for both companies.

More alternatives to ThumbnailMaker More alternatives to Checksub

Get help