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Eleven AI vs Sumi

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

Eleven AI compared with Sumi
DetailEleven AI logo Eleven AISumi logo Sumi
What it doesAI voice generator for text to speech, voice cloning, and voice design 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 modelFreemium Freemium
PricingNot given 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
  • 300+ public voice styles and directions to audition
  • Text to speech with up to 1,000 characters per conversion
  • Authorized private voice cloning from your own recordings
  • AI voice design to create original synthetic speakers
  • Multilingual support: English, Chinese, Japanese, Korean
  • Generation history and downloadable audio files
  • Punctuation and phrasing control for delivery direction
  • Account-bound private voice models
  • 24/7 browser-based generation
  • Editable audio with revision support
  • 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
  • Keep audio editable and revisable as scripts change
  • Unified credit system across all voice tools
  • Account-bound private models distinguish approved voices from experiments
  • Treat permission as core to voice cloning workflow
  • Designed for quick auditions of demanding sentences from real projects
  • 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)17 +2 (up) since last check18 +1 (up) since last check
Trust Flow (Majestic)67
Citation Flow (Majestic)2524
Referring domains (Majestic)6670

4 details filled in for both companies.

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