Skip to main content

Built by makers, shipped in public

Sign in

subtitle.im vs Slop Mop

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

subtitle.im compared with Slop Mop
Detailsubtitle.im logo subtitle.imSlop Mop logo Slop Mop
What it doesYouTube captions, on when needed, off when they get in the way. A bad-writing detector for social feeds that folds away low-value posts and explains why.
StageNot given Not given
FoundedNot given Not given
Based inNot given US
Pricing modelFreemium Freemium
PricingFree: $0, no sign-up needed, 10 successfully handled videos in total with no monthly reset. Pro subscription: $17.99 / year, billed annually. Pro Lifetime: $29.99 / once, pay once for ongoing maintenance and all major and minor updates. Free for one feed with 250 checks per day. Slop Mop XL coming soon at $5.99 a month or $59.99 a year.
Key features
  • Automatic caption control - follow YouTube, auto-open, or auto-close
  • Local OCR detects burned-in subtitles
  • Handle duplicate captions with separate settings
  • Manage different languages in captions
  • Channel-specific caption rules (Pro)
  • Video-specific rules (Pro)
  • Remember confirmed caption closures (Pro)
  • Restore captions if hidden by mistake
  • Privacy-first local processing
  • Reads posts ahead before they reach your view
  • Folds low-value posts into compact strips
  • Shows reasoning behind each judgment
  • AI model judges twelve aspects of each post
  • Vote to override verdicts
  • Three sensitivity levels: Mild, Moderate, Aggressive
  • Hide or Highlight modes for controlling visibility
  • Slopprint shows nine tells in visual shape
  • Works in Chrome and Chromium browsers
  • 250 daily checks on free plan
What makes it different
  • All processing happens locally in your browser with no video frames uploaded
  • Automatically detect burned-in subtitles and handle them separately from YouTube captions
  • Set caption preferences at global, channel, or video level
  • Free to try with 10 videos before upgrading
  • No email or account required for free use
  • Not an AI detector but a bad-writing detector
  • Reader stays in control with no permanent blocking or deletion
  • Explains its reasoning with detailed scoring and tells
  • Free for one feed forever
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)30 +1 (up) since last check21 no change since last check
Trust Flow (Majestic)154
Citation Flow (Majestic)2417
Referring domains (Majestic)3636

5 details filled in for both companies.

More alternatives to subtitle.im More alternatives to Slop Mop

Ask us