Whisperstream

Whisperstream

Lanreal Technologies Inc.
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About

FluidVoice is a free, open source macOS dictation app that pairs local speech recognition with Fluid-1, an on-device AI model for polishing dictation. One hotkey lets users speak into any text field across email, documents, chat, terminals, code editors, and other apps, with text appearing in near real time. Local speech models keep dictation on-device and work offline, while optional AI post-processing can use Fluid Intelligence, OpenAI, Groq, or custom providers. Fluid-1 cleans up rough dictation, fixes formatting, capitalization, dates, names, and numbers, and adapts tone to the active app without changing the speaker’s meaning. Users can create custom prompts for different apps, while Write Mode, Command Mode, and Direct Dictation make it easy to switch contexts. FluidVoice supports more than 40 languages across models including Nemotron Speech 3.5, Parakeet Flash, Parakeet TDT v2 and v3, Cohere Transcribe, Apple Speech, and Whisper.

About

Whisperstream is Windows-native dictation that runs on your PC. Press a hotkey, speak, and your words are cleaned up, formatted for the app you're in, and pasted into the focused window: your IDE, email, notes, or chat. Audio never leaves your device, because transcription runs locally on your CPU (NVIDIA Parakeet and Qwen3 ASR, 39 languages). On a supported GPU the AI cleanup runs on-device too, with no API key. It removes filler words and false starts, then formats per app: code in your editor, prose in email, a quick line in chat. Every dictation is saved to a private, encrypted local history you can search and replay, and you can import audio files to transcribe meetings and memos. Works offline. No telemetry, no screen capture. $29 one-time, 7-day unlimited free trial. No subscription, no per-minute fees. Built for privacy-critical professionals, Windows builders, and anyone tired of cloud-tied dictation.

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Audience

Privacy-conscious Mac professionals who want fast system-wide dictation with local AI polishing and customizable app-specific writing styles

Audience

Privacy-critical professionals in regulated fields (legal, healthcare, defense, NDA-bound engineering) where cloud dictation fails compliance review and training-data clauses are deal-breakers. Windows builders dictating into Cursor, Claude Code, VS Code, and JetBrains IDEs who don't want code-related speech going to a third-party API. Accessibility and RSI users who need a hotkey-and-speak workflow with no scripting. Writers, academics, and ESL users who think faster than they type and want their speech kept on their own machine.

Support

Phone Support
24/7 Live Support
Online

Support

Phone Support
24/7 Live Support
Online

API

Offers API

API

Offers API

Screenshots and Videos

Screenshots and Videos

Pricing

Free
Free Version
Free Trial

Pricing

$29 one time
Free Version
Free Trial

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Training

Documentation
Webinars
Live Online
In Person

Training

Documentation
Webinars
Live Online
In Person

Company Information

ALTIC
Founded: 2025
United States
altic.dev/fluid

Company Information

Lanreal Technologies Inc.
Founded: 2026
Canada
whisperstream.io

Alternatives

Alternatives

Aiko

Aiko

Sindre Sorhus
Whisperstream

Whisperstream

Lanreal Technologies Inc.

Categories

Categories

Integrations

Apple Notes
Cohere
GitHub
Google Chrome
Groq
Model Context Protocol (MCP)
NVIDIA Nemotron
NVIDIA Parakeet
Notion
OpenAI
OpenAI Whisper
Slack
Visual Studio Code

Integrations

Apple Notes
Cohere
GitHub
Google Chrome
Groq
Model Context Protocol (MCP)
NVIDIA Nemotron
NVIDIA Parakeet
Notion
OpenAI
OpenAI Whisper
Slack
Visual Studio Code
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