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Type as fast as you can think.

Stop wrestling with your keyboard. Cotypist predicts your next words, works in every app, and generates suggestions automatically—saving you hours of typing every month.

Loved by writers, developers, and creators

The problem with other AI writing tools

Traditional AI

Traditional AI (ChatGPT, etc.)

  • Takes control away from you
  • Text doesn't sound like you
  • Too much overhead for quick tasks
  • Requires context-switching

The Cotypist Way

  • You stay in the driver's seat
  • Amplifies your unique voice
  • Works inline, no context switch
  • Micro-optimizes every keystroke

We believe in augmenting your writing, not replacing it.

Cotypist suggests words you'd write anyway—just faster.Your words, your style, your control. Just supercharged.

Designed for deep work.

Every feature of Cotypist is crafted to help you focus, not distract you. It's the tool you'll actually enjoy using.

Time-Saving Magic

Accept suggestions faster than you type. Cut your typing by up to 50% and save hours every month.

You’re in Control

Don’t like a suggestion? Keep typing. We’ll adapt on the fly.

Lightning-Fast

Instant completions that keep pace with your thoughts.

Complete Only What You Need

Partial match? Accept suggestions word-by-word. Seamlessly switch between AI assistance and your own writing as needed.

Focus on What Matters

Free yourself from the shackles of boilerplate formulations. Let AI handle the tedious and predictable, while you focus on the unique and creative.

Fewer Typos, More Confidence

Less manual typing means fewer errors. Express yourself with confidence and leave a more professional impression, regardless of your typing proficiency.

Works Everywhere

Seamless integration with (almost) all your Mac apps. No need to switch context or craft prompts.

Your Mac, Your Data

All processing happens locally. Your words never leave your device.

Level the Playing Field

Whether English isn’t your first language or you have dyslexia, Cotypist empowers you to communicate more confidently and effectively.

Write Faster, Better, Everywhere

From quick emails to long-form content, Cotypist adapts to your workflow.

Emails

Zip through your inbox. Craft thoughtful replies in half the time.

AI Prompts

Yes, Cotypist can even help you work faster with other AI tools!

Marketing Copy

Craft compelling content in record time. Watch your conversions soar.

Social Media Posts

Engage your audience effortlessly. Post more, stress less.

Customer Support

Respond quickly without sacrificing quality. Keep your customers smiling.

Documentation

Create clear, concise docs in a flash. Your team and customers will love you for it.

Inclusive Writing

Express yourself confidently in any language. Cotypist empowers you to bridge language gaps, aids those with dyslexia, and assists users with motor impairments.

Loved by writers & creators.

"I really enjoy using Cotypist already. I think this is one of the best AI tools that help me be more productive every day. I just love how it integrates everywhere I type so seamlessly. I almost forgot how it was before that."
M
Mikko P.

Frequently Asked Questions

Cotypist enhances your writing style without replacing it. It offers suggestions based on your input, but you always decide what to use. Your unique voice remains intact as you choose which suggestions to keep or discard. If a suggestion doesn’t fit, just keep typing and Cotypist will adapt.

Often, only part of a suggestion is useful. That’s why Cotypist has a dedicated shortcut (the key above Tab) to accept completions word-by-word. This allows you to use only what you need, then continue typing until Cotypist’s suggestions align with your intent again.

There might be a slight learning curve as you start paying attention to completions, but most users quickly find it becomes second nature.

Cotypist can be remarkably accurate, especially with longer texts where it has more context. It sometimes even feels uncanny.

But it’s not perfect - your expertise and creativity are still crucial. After all, if it could replace all your writing, you could get replaced by a robot!

Cotypist excels with thoughtful writing rather than quick chats or messages.

Cotypist isn’t meant to replace ChatGPT or handle complex tasks. Instead, it’s designed to continuously save you time throughout your day by suggesting words you would have typed anyway.

Unlike ChatGPT, Cotypist works seamlessly in all your apps, doesn’t require crafting prompts, and keeps you in full control of your writing. It’s about enhancing your productivity, not replacing your creativity.

Cotypist works with most Mac apps. In some, like Mail.app, you might need to trigger a configurable shortcut once to activate suggestions.

We’ve disabled Cotypist by default in most IDEs and Terminal to avoid disrupting coding. In addition, dedicated tools like GitHub Copilot are better suited there.

For Google Docs, you can currently only get suggestions for comments, not document content. We’re working on improving this.

Cotypist works on any Apple Silicon Mac running macOS 14 or later. Intel Macs are not supported.

For the best experience, we recommend an M1 Pro or M2 (or higher) with 16 GB of system memory. The more powerful your machine, the smoother the experience.

While active, Cotypist uses about 1-2 GB of system memory, but it’s designed to run efficiently and won’t slow down your Mac. You can work seamlessly with your other apps while Cotypist enhances your typing speed in the background.

On systems with the recommended specs, completions should appear almost instantly. This allows you to maintain your writing flow without interruptions.

Cotypist’s powerful AI can be energy-intensive. But by helping you work faster, you might still get more done on a single charge. We’re constantly optimizing for better performance and energy efficiency.

Your privacy is paramount. All processing happens locally on your Mac. Your words and data never leave your device, ensuring the confidentiality of your work.

This local processing is not only more private, but it’s also better for the environment than running a large language model in the cloud.

While Cotypist performs best with English, it also supports many other languages. We encourage you to try it with your preferred language and see how it works for you.

During our early access phase, Cotypist is free to use. We’re still determining our pricing structure, but we aim to make it affordable for individual users while ensuring we can continue developing and improving the product.

Given the potential time savings, we believe Cotypist will easily pay for itself in improved productivity and hours saved typing.

Ready to experience superhuman typing speed?

Join creators and writers who use Cotypist to stay focused and write faster.

Requires macOS 14+ on Apple Silicon