Question: Do you know of a tool that can provide in-context text suggestions and autocompletion in multiple apps, including Gmail and Apple Notes?

If you're looking for a tool that offers in-context text suggestions and autocompletion in multiple apps, including Gmail and Apple Notes, Omnipilot could be the one for you. It uses GPT-4 for text generation and completion and can be built into apps like Gmail and Apple Notes to offer suggestions based on the context of what you've typed in the apps you've used most recently. That can be useful for composing emails, editing documents and writing code.

Another top contender is WriteMage, which brings ChatGPT to macOS and iOS devices. It offers context-aware abilities in any app without having to copy and paste, and it keeps a record of previous conversations so it can offer more knowledgeable followups. The app has a local chat history and a prompt editor you can customize, and it works on multiple devices with different pricing tiers, including a free beta test.

If you want a more general-purpose AI copilot, AI Anywhere spans many apps, documents, emails and websites, letting you read, write and code without constantly switching tools. It's got features like quick actions for tasks like translation and summarization, and a personal copilot that lets you customize shortcuts and prompts. It's designed to fit into your workflow and learn your preferences.

Last, MacGPT is a productivity tool that brings ChatGPT abilities directly to the Mac menubar. It's got inline autocompletion, global chat and menu bar invocation so you can use AI abilities from anywhere. It also has features like conversation copying and a companion iPhone app so you can use it on the go. Some abilities won't work in all apps because of OpenAI's restrictions.