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Rendastic vs Sumi

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

Rendastic compared with Sumi
DetailRendastic logo RendasticSumi logo Sumi
What it doesFree AI video generator with no signup, watermark, or installation required 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: 3 clips per day (3–5 seconds, 480p, no watermark). Starter: $16.99/month (1,200 credits/month). Pro: $29.99/month or $287.88/year (2,200 credits/month). Ultra: $49.99/month or $479.88/year (3,800 credits/month). One-time packs: $4.99 (350 credits), $14.99 (1,060 credits), $29.99 (2,150 credits 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
  • Text to video generation from written prompts
  • Image to video animation
  • Multiple AI models including Veo, Seedance, Wan, Kling, and Grok
  • No watermark on free exports
  • Browser-based, no app installation required
  • Multiple video styles including cinematic, natural, and animated
  • Up to 1080p resolution with paid plans
  • Shared credit balance across video, image, and audio tools
  • Commercial use allowed for generated videos
  • Optional Google sign-in to save work history
  • 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
  • No signup or login required to generate free videos
  • Clean exports with no watermark on any plan
  • 3 free video clips daily with no account creation
  • Runs entirely in browser on desktop and mobile
  • 38 different AI video models to choose from
  • 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)8 +1 (up) since last check18 +1 (up) since last check
Trust Flow (Majestic)37
Citation Flow (Majestic)1024
Referring domains (Majestic)470

5 details filled in for both companies.

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