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Luvvoice vs Sumi

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

Luvvoice compared with Sumi
DetailLuvvoice logo LuvvoiceSumi logo Sumi
What it doesFree text-to-speech tool with over 200 voices in 70+ languages 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
PricingFree plan: $0/month with 10,000 characters per month; Lite: $4.75/mo (billed annually at $57/year); Plus: $7.75/mo (billed annually at $93/year); Enterprise: $27/mo (billed annually at $324/year) 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
  • Over 200 AI voices in 70+ languages
  • MP3 download in common audio format
  • PDF and TXT document to speech conversion
  • Adjustable speech rate and pitch
  • Pause insertion with configurable durations
  • Real-time audio listening and download
  • Custom voice creation with up to 800+ custom voices available
  • No ads or captcha for paid plans
  • Extended character limits for conversions
  • Commercial use rights for generated audio
  • 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
  • Advanced AI algorithms that understand text meaning for accurate voice output
  • Natural-sounding voices capturing tone and emotion
  • No character limits on free plan
  • Full commercial ownership of generated audio without restrictions
  • Ebook to audiobook conversion with one-click processing
  • 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)47 no change since last check18 +1 (up) since last check
Trust Flow (Majestic)167
Citation Flow (Majestic)3724
Referring domains (Majestic)63770

5 details filled in for both companies.

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