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Twistly vs Whisper Web

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

Twistly compared with Whisper Web
DetailTwistly logo TwistlyWhisper Web logo Whisper Web
What it doesAI Presentation Maker for Microsoft PowerPoint Privacy-first browser-based AI speech recognition powered by OpenAI's Whisper model
StageNot given Startup
Founded2022 2026
Based inNot given Not given
Pricing modelFreemium Freemium
PricingNot given Free: $0 - unlimited local transcription for files up to 200 MB / 20 minutes. Unlimited: US$20/month or US$10/month billed yearly - cloud transcription up to 10 hours / 5 GB, batch upload of 50 files, cross-device sync.
Key features
  • Generate slides from text, PDFs, Word documents, YouTube links, and Google Docs
  • AI-powered automatic slide design and layout
  • AI image generation directly in slides
  • Automatic speaker notes generation
  • Multi-language translation for entire presentations
  • AI-powered text rewriting and editing
  • Custom brand template upload and reuse
  • Native PowerPoint export as editable .pptx files
  • Supports up to 50 slides per presentation on Pro plan
  • Browser-based speech recognition with no installation required
  • Support for 99 languages with automatic language detection
  • Local processing with WebGPU acceleration for privacy
  • Multiple input options: microphone, file upload, URL/browser audio
  • Export to multiple formats: TXT, JSON, SRT, VTT
  • Works offline once the model is downloaded
  • Cloud transcription for files up to 10 hours / 5 GB
  • Batch upload and cross-device sync with Unlimited plan
  • No account required to start transcribing
What makes it different
  • Works directly inside PowerPoint with no tool switching required
  • Over 95% of presentations generated in under 30 seconds
  • Ranked #1 AI presentation add-in on Microsoft AppSource
  • Exports as native, fully editable .pptx files without formatting issues
  • Supports custom brand templates and design reuse
  • Privacy-first: free mode keeps all audio on your device with no server uploads
  • Zero setup required - no downloads, API keys, or account needed
  • Powered by OpenAI's state-of-the-art Whisper AI model
  • GPU-accelerated processing with WebGPU for fast local transcription
  • Supports 99 languages with automatic detection, no manual selection needed
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)52 −1 (down) since last check15 +1 (up) since last check
Trust Flow (Majestic)2322
Citation Flow (Majestic)2533
Referring domains (Majestic)416159

5 details filled in for both companies.

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