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SlideVids vs Sumi

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

SlideVids compared with Sumi
DetailSlideVids logo SlideVidsSumi logo Sumi
What it doesTurn slides into professionally narrated videos with AI voiceover in minutes, no recording or editing required AI manga translator that re-letters your language into the art
StageStartup Not given
Founded2025 Not given
Based inNot given Not given
Pricing modelFree trial Freemium
PricingStarter $9.99/month, Pro $19.99/month, Max $39.99/month. Free 7-day trial available with no credit card required. 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
  • 27+ AI voices across multiple providers (Piper, ElevenLabs, Kokoro)
  • PowerPoint import with automatic text and image extraction
  • Edit text and regenerate narration instantly
  • Voice cloning to generate unlimited videos in your own voice
  • Export to professional video editors (DaVinci Resolve, Final Cut Pro)
  • Multiple video output formats including MP4, HEVC, and ProRes
  • Up to 4K video resolution on Pro and Max tiers
  • API and CLI access for automation and integration
  • Speaker notes support for detailed narration scripts
  • Self-hosted privacy option with Piper and Kokoro
  • 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
  • Eliminates voiceover recording as a bottleneck, completing videos in 15 minutes instead of 2-4 hours
  • Update content instantly by editing text and regenerating narration without re-recording
  • Consistent voice quality and energy regardless of time or creator, ensuring professional branding
  • Turns presentation content you already have into polished videos without rebuilding from scratch
  • Data privacy options with self-hosted providers for sensitive or regulated content
  • 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)2 +1 (up) since last check18 +1 (up) since last check
Trust Flow (Majestic)37
Citation Flow (Majestic)1824
Referring domains (Majestic)770

5 details filled in for both companies.

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