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Fumbnailer vs Sumi

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

Fumbnailer compared with Sumi
DetailFumbnailer logo FumbnailerSumi logo Sumi
What it doesAI thumbnail generator for YouTube creators and content professionals AI manga translator that re-letters your language into the art
StageNot given Not given
FoundedNot given Not given
Based inNot given Not given
Pricing modelPaid Freemium
PricingStarter Plan $19, Creator Plan $79, Pro Plan $199, Enterprise Plan $499. Free for first 3 thumbnails. All paid plans include HD output by default, with 4K available on Creator and higher tiers. Free tier: 1 page without account, 5 pages on signup, 5 claimable daily. Pro: $6.99/month (1,500 pages/month). Pro+: $14.99/month (4,000 pages/month). Studio: $39.99/month (12,000 pages/month). Yearly billing available: Pro $69.99/year, Pro+ $149.99/year, Studio $399.99/year.
Key features
  • AI-powered thumbnail generation
  • Video analysis and frame extraction
  • Multiple style presets
  • HD and 4K output
  • Character consistency
  • Face enhancement
  • Text-to-image generation
  • Style matching for brand consistency
  • Support for multiple video platforms
  • Custom style development on Pro and Enterprise plans
  • Instant page-by-page translation without uploading
  • Works on pages requiring login
  • Text erasing and re-lettering in artwork
  • Native vertical CJK typesetting
  • Offline translation on iPhone and iPad
  • Batch translation up to 20 pages
  • Works on 30 official publisher platforms
  • Chrome, Firefox, Edge and Safari extensions
  • Editable translations in reader
What makes it different
  • Analyzes video content to extract perfect frames and key moments automatically
  • Automatic face enhancement ensures crisp, professional-looking facial features
  • Create thumbnails from text prompts or video links
  • Free trial with first 3 thumbnails requiring no credit card
  • Multiple output resolutions from standard to 4K
  • Erases original text and re-letters into artwork instead of pasting white boxes
  • Translates in-place on pages you're already reading without uploading chapters
  • Fully offline translation on iPhone and iPad with no data leaving device
  • One subscription across web, extensions, and all native apps
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)31 no change since last check18 +1 (up) since last check
Trust Flow (Majestic)47
Citation Flow (Majestic)1324
Referring domains (Majestic)2370

5 details filled in for both companies.

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