Quick Info
About Wispr Flow
| AI Model / Engine: | Whisper (OpenAI's open-source speech-to-text model) with Wispr Flow's proprietary NLP layer |
| API: | Not available (Web UI only, no public API documented) |
| Platforms: | macOS, Windows, iOS, Android, Web |
| Commercial Usage Rights: | Available on paid plans (Pro, Growth, Enterprise); Free plan for personal non-commercial use |
| Arabic Language Support: | Partial (voice input supported among 100+ languages, but contextual formatting accuracy may be lower than English) |
Wispr Flow Notetaker is an advanced AI-powered voice dictation tool that converts speech into polished, formatted text across any application. Developed by Wispr Flow, a US-based company, it leverages OpenAI's Whisper model as its core speech recognition engine, augmented by a proprietary NLP layer that removes filler words, corrects grammar and punctuation, and adapts tone based on the context of the app being used. Commercially launched in early 2024, it operates as a SaaS product with cross-platform support.
Architecture and Performance Features
Wispr Flow works through a desktop or mobile app that captures audio from the microphone, sends it to cloud servers for processing via Whisper, and then applies proprietary NLP algorithms to refine the output. The tool features a custom dictionary that learns user-specific names, jargon, and acronyms to improve recognition accuracy over time. It also integrates with note-taking apps like Notion, Obsidian, Claude, and ChatGPT, allowing formatted text to be used directly in those environments.
Key Features
- Real-time dictation: Converts speech to formatted text in any app on desktop or mobile.
- Filler word removal: Automatically deletes unnecessary words like "um" and "uh".
- Grammar and punctuation correction: Automatically adds punctuation and fixes grammatical errors.
- Context-aware tone and formatting: Adjusts writing style based on the app (formal in email, casual in chat).
- Custom dictionary: Add names and terms to improve recognition accuracy.
- Cross-platform support: Native apps for macOS, Windows, iOS, and Android.
- Notetaker: Additional feature for capturing meeting notes and converting them into organized text.
Performance and Technical Limitations
The tool offers relatively low latency (under 2 seconds for short texts), though it may increase with longer texts or poor internet connections. No public API is available, limiting its use in custom applications. Arabic support exists but contextual formatting accuracy may be lower compared to English. The tool requires a constant internet connection for cloud processing.
Key Features of Wispr Flow
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Pros and Cons of Wispr Flow
Pros
- High accuracy in speech-to-text thanks to Whisper model
- Automatic removal of filler words and improved output quality
- Tone adaptation based on the app used (email, chat, documents)
- Cross-platform support with native apps
- Custom dictionary that learns user terminology
- Generous free plan for personal use
Cons
- ✕No public API available for developers
- ✕Partial Arabic support; contextual formatting may be less accurate
- ✕Requires constant internet connection for cloud processing
- ✕Notetaker feature is limited on the free plan
- ✕Latency may increase with longer texts
Supported Platforms
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Pricing Information
| Plan | Price | Limits & Quota | Commercial Use |
|---|---|---|---|
| Free | $0/month | Limited dictation, limited Notetaker access, 100+ languages, dictionary and snippets. | Non-commercial (personal use) |
| Pro | $15/user/month (monthly) or $12/user/month (annual, 20% discount) | Unlimited dictations, longer Notetaker history, shared dictionary and snippets, shared team workspace, centralized billing, team usage analytics, priority support, early access to new features. | Available |
| Growth | $23/user/month (monthly) or $18/user/month (annual) | Everything in Pro plus: basic admin controls, unlimited Notetaker access. | Available |
| Enterprise | $33/user/month (monthly) or $26/user/month (annual) | Everything in Growth plus: single sign-on (SSO) with SAML, org-wide HIPAA enforcement with signed BAA, multiple other features. | Available |
Summary: Wispr Flow offers a free plan for personal use with limits on dictation and Notetaker. Paid plans start at $15/user/month (or $12 annually) and provide unlimited dictation, collaborative and admin features. Annual billing offers a 20% discount. Prices are in USD.
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