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Listening vs Slenvox

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

Listening compared with Slenvox
DetailListening logo ListeningSlenvox logo Slenvox
What it doesTransform research papers and journals into audio with AI text-to-speech technology Turn documents, links and ideas into finished videos with narration, motion graphics and subtitles
StageNot given Startup
FoundedNot given 2026
Based inUS IN
Pricing modelFreemium Freemium
PricingFree trial for 3 days. Monthly plan: $12.99 USD per month billed monthly. Yearly plan: $4.92 USD per month ($59.00 billed yearly), saving 62% compared to monthly billing. Free: one 5-minute video, 720p with watermark. Lite: $10/mo (5 min/month). Plus: $58/mo (30 min/month). Pro: $103/mo (60 min/month). Max: $253/mo (150 min/month). Team: $519/mo (320 min/month, up to 5 users). Business: Custom pricing.
Key features
  • AI voice narration with 20+ realistic voices
  • Automatically skip citations, references, and footnotes
  • Listen at variable speeds from 0.75x to 3x
  • One-click note-taking with automatic transcription
  • Support for multiple file formats including PDFs, Word, EPUB, MOBI
  • Selective section listening for research papers
  • Zotero integration
  • Browser extension for saving articles
  • Cross-platform access on mobile, web, and desktop
  • Photo scanning to convert physical pages to audio
  • Text to video creation from topics and scripts
  • PDF and PowerPoint conversion to video
  • Automated motion graphics synchronized to narration
  • Stock footage matching script lines
  • 142 AI voices in 22 languages
  • Voice cloning for personal narration
  • Brand kit customization with logo, colors and fonts
  • Scene-by-scene editing before finalization
  • Export to professional editing tools
  • Automatic subtitle generation in multiple languages
What makes it different
  • Naturally-sounding AI voices that do not sound robotic
  • Specifically designed for academic papers with automatic citation and reference skipping
  • Accurately pronounces technical and scientific terminology
  • Integrated note-taking that captures key ideas without manual typing
  • Affordable pricing built for student budgets
  • Context-aware motion graphics built from the script, not just overlaid text
  • Converts documents and web pages into complete videos without manual script writing
  • No watermarks on paid plans, 1080p resolution with full customization control
  • Support for 22 languages with 142 natural AI voices or voice cloning
  • Team collaboration with shared workspaces and asset libraries
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)60 no change since last checkNot checked yet no change since last check
Trust Flow (Majestic)234
Citation Flow (Majestic)4015
Referring domains (Majestic)6974

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