OpenTypeless vs Wispr Flow
Everything Wispr Flow does — plus Windows, Linux, open source, and no subscription. Free forever. Bring your own API keys.
See It In Action
Feature Comparison
OpenTypeless vs Wispr Flow side by side
| Feature | OpenTypeless | Wispr Flow |
|---|---|---|
| Price | Free forever | Subscription |
| Platform | Windows / macOS / Linux | macOS (Windows beta) |
| Open Source | MIT License | Closed source |
| STT Providers | 6 providers (BYOK) | Built-in only |
| LLM Providers | 11 providers (BYOK) | Built-in only |
| Languages | 99 languages | 100+ languages |
| Custom Dictionary | Yes | Limited |
| Privacy (local) | Fully offline option | Cloud only |
| Global Hotkey | Fully customizable | Yes |
| Linux support | Yes | No |
Why Choose OpenTypeless
The advantages that matter most
Completely Free Core
MIT-licensed, no subscription wall. Bring your own API keys and pay only your provider costs — typically under $1/month.
True Cross-Platform
Full support for Windows 10/11, macOS 12+, and Linux. Not a beta — a first-class experience on every OS.
You Choose Your Providers
Pick from 6 STT providers and 11 LLM providers. Swap anytime. No vendor lock-in, no middleman.
Optional Full Offline Mode
Run Whisper + Ollama locally for complete on-device privacy. Your audio never leaves your machine.
Fully Open Source
Every line of code is auditable on GitHub under the MIT License. No black boxes, no hidden telemetry.
Custom Dictionary
Add your own technical terms, product names, and jargon. The AI gets your vocabulary right every time.
Switch in 5 Minutes
From Wispr Flow to OpenTypeless
Download OpenTypeless
Get the installer for Windows, macOS, or Linux from the download page. Free, no account needed.
Get a Free API Key
Sign up at Deepgram.com for $200 in free credits, or Groq for a free tier. Takes 2 minutes.
Configure in Settings
Open OpenTypeless settings, paste your API key, choose your LLM for text polishing.
Set Your Hotkey and Go
Customize your global hotkey (default: Ctrl+Shift+Space) and start dictating anywhere.
Frequently Asked Questions
Common questions about switching from Wispr Flow
Is OpenTypeless as fast as Wispr Flow?
With Deepgram Nova-3, end-to-end latency (speak → polished text) is 1-2 seconds — comparable to Wispr Flow. Groq Whisper is also near real-time.
Does it work in every app like Wispr Flow?
Yes. OpenTypeless uses a global system hotkey that works in any application: VS Code, browsers, Slack, email clients, Office apps, terminals, and more.
Can I try it without a credit card?
Yes. Download and install OpenTypeless for free, then sign up at Deepgram (no card required for the $200 trial credit) or Groq (always-free tier). Zero upfront cost.
What if I need mobile support?
OpenTypeless is a desktop application (Windows, macOS, Linux). If you need mobile voice input, Wispr Flow or native dictation is a better fit. OpenTypeless is purpose-built for desktop productivity.
Is it really free forever?
Yes. The core app is MIT-licensed and free forever. You pay only your STT and LLM API provider costs, which are typically under $1/month for regular use.