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Whisperstream vs QR-Hero

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

Whisperstream compared with QR-Hero
DetailWhisperstream logo WhisperstreamQR-Hero logo QR-Hero
What it doesOn-device dictation for Windows with no cloud transcription Free dynamic QR code generator with real-time analytics and A/B testing
StageNot given Startup
FoundedNot given 2024
Based inCA US
Pricing modelNot given Freemium
Pricing$29 for 1 device, $49 for up to 2 devices. One-time payment, no subscription. Free Plan: $0 with 2 dynamic QR codes, 50 scans/month, 24-hour analytics, codes expire after 14 days. Hero Plan: $19.00/month with unlimited QR codes, unlimited analytics, A/B testing, geo-targeting, bulk generation, PDF-to-QR, API access, team collaboration.
Key features
  • On-device speech recognition using NVIDIA Parakeet model
  • Text delivery to compatible applications via clipboard or simulated keystrokes
  • Searchable transcript history with audio replay and encryption
  • Import and transcribe audio files locally
  • Support for 39 languages including English, Spanish, French, German, Chinese, and Japanese
  • Optional AI cleanup to remove filler words and fix grammar
  • Custom dictionary for names, technical terms, and acronyms
  • Works entirely on CPU without requiring GPU for core transcription
  • Dynamic QR Code Generation
  • Real-Time Scan Analytics
  • A/B Testing
  • Geo-Targeting & Location Routing
  • Device-Based Routing
  • Bulk QR Code Generation
  • PDF to QR Upload
  • REST API Access
  • Custom Domains
  • Team Collaboration
What makes it different
  • Works offline after initial setup with no internet connection needed for core transcription
  • Broad app compatibility without requiring add-ins or plugins
  • Runs on CPU with no GPU required for speech recognition
  • Editable after printing, unlike static QR codes
  • Real-time tracking and A/B testing for QR code optimization
  • Supports multiple QR code types including WhatsApp and WiFi
  • Full REST API access without enterprise pricing
  • Free plan available with no credit card required
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)17 +1 (up) since last check14 −2 (down) since last check
Trust Flow (Majestic)174
Citation Flow (Majestic)2919
Referring domains (Majestic)7840

5 details filled in for both companies.

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