Why professionals prefer Superhuman Go
Go understands your work and context
It sees what’s on your screen, so you don’t have to explain context or background.
Go offers help proactively, everywhere
It works across 1M+ apps and websites and makes suggestions based on what you have to do next.
Go gets your facts straight
Go connects to your docs, tools, and data so it can catch conflicting or missing info before you look it up.
Superhuman Go vs. Copilot
Superhuman Go |  | |
|---|---|---|
Where it works | Go works at your cursor, in every app and tab. | Copilot works primarily in Microsoft 365. |
How help starts | Go makes proactive suggestions based on your context. | Copilot waits for you to prompt it. |
How it uses your context | Go proactively spots when your work is missing context and offers a fix. | Copilot only draws on your Microsoft 365 content. |
The results | Go helps you complete tasks in your current workflows. | Copilot adds extra steps to your workflow outside Microsoft apps. |
The world’s trusted AI partner
Superhuman builds on Grammarly’s 17-year track record of responsible AI. Thousands of IT departments trust our best-in-class security infrastructure, built around industry-leading security and privacy practices. You control whether your content trains our models—and for Enterprise customers, AI training is off by default.
Frequently asked questions
Copilot is Microsoft’s AI assistant, embedded across the Microsoft 365 ecosystem, with limited AI assistance in Windows and Edge, and is best when your work lives in Word, Excel, Outlook, and Teams.
Superhuman Go works inside the apps and websites you already use, whatever the ecosystem. It can read the page you’re on, make suggestions as you type, and act across the tools you’ve chosen to connect, so you get help without opening another window.
Yes. Keep Copilot for your Microsoft 365 work, and let Go handle the work in your browser, your inbox, and other apps.
When you open the Go chat on the right side of your screen, it can read the content of the page or app you have open, so you don’t have to paste it in or explain it. It uses the page’s underlying accessibility information rather than screenshots, which is more accurate. Go surfaces suggestions when it can help. You decide whether to take them.
Go appears inline as you work across more than a million apps and websites, including those outside Microsoft 365. It notices what you’re working on, offers help, and pulls context from your connected tools. Copilot usually stats from a prompt, in a Microsoft 365 app or its own window, and draws only on your Microsoft 365 content and shared screen.
Superhuman Go works in Chrome and Edge as a browser extension, on Windows and Mac as a desktop app, in Slack as a teammate you can mention, in the Go app on desktop, at Go.Superhuman.com, and for iOS and Android as mobile apps.
No, you do not need to uninstall Grammarly to use Superhuman Go. If you already use Grammarly, turn on "Use Superhuman Go" inside the extension or app you have. There’s nothing new to install. Only one of the two runs at a time, and switching doesn’t lose your work.
You can get started with Go for free. On a Free plan, you can experience AI chat and suggestions wherever you work. To get the full benefits of Go, you will need a paid plan. See our pricing page for more details: https://superhuman.com/plans/go
Copilot is a paid add-on that requires a qualifying Microsoft 365 license.
Go is built to help you work and write better, and we want you to feel confident about how it works. Your privacy matters to us, and we believe you should always know what's happening with your data. Please visit our privacy FAQ to learn more about what Go can and can't access, how your data is handled, and the controls you have at any time.
Go is best for people whose day is full of reading, writing, and coordinating across many different tools. If your work runs through a browser, an inbox, and a dozen apps, Go can help. It drafts the reply, flags what you missed, and pulls the context you’d otherwise have to dig for.