WunderType is a lightweight menu-bar app that corrects and rewrites your writing in place, in any Mac app. Select text, press โโงG, and it's fixed โ no copy-pasting into a chatbot. It works anywhere macOS can read a selection: Mail, Slack, Notes, Safari, VS Code, and more.
Five built-in modes โ grammar, improve, concise, formal, casual โ plus unlimited custom prompts you write in plain English.
Run the AI your way: on-device on your Mac's GPU (Apple MLX โ no key, no account, fully offline), or via Ollama, OpenAI, or OpenRouter. With on-device or Ollama, your text never leaves your Mac.
Private by design โ no accounts, no telemetry, keys encrypted in the macOS Keychain. One-time $8.99 on the Mac App Store โ no subscription, no ads. Requires macOS 15 Sequoia or later.
A startup from Affing, Germany that is founded by Kemal Esensoy.
Works in any app
System-wide via macOS Accessibility (Mail, Slack, Notes, Safari, VS Code, etc.)
Keyboard Shortcut Support
Select text, press โโงG; corrected in place, no window switching
Writing modes
Correct Grammar, Improve Writing, Make Concise, Make Formal, Make Casual
Custom prompts and hotkeys
Unlimited; write an instruction in plain English, reuse as a shortcut
On-device AI inference
Runs on your Mac's GPU via Apple MLX; no key, offline (Apple Silicon)
AI providers
On-Device, Ollama, OpenAI, OpenRouter; switch any time
Privacy
No accounts, no telemetry; text stays local with On-Device/Ollama
Secure key storage
API keys encrypted in macOS Keychain; no intermediary server
It corrects and rewrites your text in place, in any app โ select, press โโงG, done โ instead of making you paste into a chatbot and copy the result back. Uniquely, it can run the AI entirely on your Mac's GPU via Apple's MLX framework: no account, no API key, no internet, and your text never leaves the machine. And it's a one-time $8.99 purchase, not a subscription.
WunderType is a consumer Mac app sold on the Mac App Store to individual users, so we don't maintain a public customer roster. Join the community on Discord (linked at wundertype.com).
Mac users who write all day and want quick, private edits without breaking flow โ developers, writers, founders, students, and non-native English speakers. It especially appeals to the privacy-conscious who prefer on-device or local AI, and to people tired of subscriptions who want a one-time purchase.
WunderType was built to solve a daily annoyance: fixing writing meant constantly copy-pasting between your app and a chatbot. The goal was a tool that works everywhere with a single keystroke โ and that respects your privacy by running AI locally on the Mac whenever possible, rather than routing everything through someone's cloud. It's made by Wunderland Media (wundertype.com).
We have collected here some useful links to help you find out if WunderType is good.
Check the traffic stats of WunderType on SimilarWeb. The key metrics to look for are: monthly visits, average visit duration, pages per visit, and traffic by country. Moreoever, check the traffic sources. For example "Direct" traffic is a good sign.
Check the "Domain Rating" of WunderType on Ahrefs. The domain rating is a measure of the strength of a website's backlink profile on a scale from 0 to 100. It shows the strength of WunderType's backlink profile compared to the other websites. In most cases a domain rating of 60+ is considered good and 70+ is considered very good.
Check the "Domain Authority" of WunderType on MOZ. A website's domain authority (DA) is a search engine ranking score that predicts how well a website will rank on search engine result pages (SERPs). It is based on a 100-point logarithmic scale, with higher scores corresponding to a greater likelihood of ranking. This is another useful metric to check if a website is good.
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