Cotypist

Predicts your next words

Cotypist predicts the next words you intend to write in any Mac app, allowing you to maintain your writing flow without interruption. This feature operates locally on your Mac, ensuring privacy and speed, and adapts to your unique writing style over time.

Inline suggestions

Cotypist provides inline suggestions in any Mac app, allowing you to accept the next word or the entire line with a simple Tab press. This seamless integration helps you write faster without losing your voice or style.

Word-by-word acceptance

You can accept suggestions word-by-word, allowing for a more controlled writing experience. This feature enables you to switch between AI assistance and your own writing at any time, even mid-sentence.

Typos detection and correction

Cotypist spots typos as you type and offers inline corrections without disruptive pop-ups. This feature helps maintain your writing flow while ensuring accuracy in your text.

Emoji suggestions

Type a colon and Cotypist suggests the right emoji, filtering options by typing a shortcode. This feature enhances your writing by making it easier to include emojis without scrolling through a picker.

Custom writing instructions

Cotypist allows you to set custom writing instructions that inform the AI about your role, audience, and tone. This feature ensures that suggestions align closely with your intended style and context.

Personalization strength

Cotypist learns your writing style over time, with a Personalize Word Choice slider that adjusts how closely it mimics your voice. This feature allows for varying levels of personalization based on your preferences.

Per-app instructions

Pro users can set per-app instructions that tailor suggestions for different applications, allowing for a more nuanced writing experience depending on the context, such as a more formal tone for emails versus casual for chats.

Works in every Mac app

Cotypist is designed to function seamlessly across all Mac applications, including email clients, browsers, and document editors. This broad compatibility ensures that you can use Cotypist wherever you write.

Offline functionality

All processing occurs locally on your Mac, meaning Cotypist works offline without needing an internet connection. This feature enhances privacy and ensures that your data remains secure.

Clipboard awareness

Cotypist can utilize the content you have copied to provide contextually relevant suggestions. This feature is particularly useful when writing replies or creating content that references previously copied material.

Cotypist Labs

Cotypist Labs offers early access to experimental features for Pro users. Currently, it includes mid-line completion, which allows suggestions to finish sentences in the middle rather than just at the end, and word alternatives for enhanced vocabulary options.