SUPERHUMAN Go
Bring AI out of the chat and into the places you actually work

Go is your AI assistant for the tasks that fill up your workday. It organizes your email inbox. Briefs you in Slack. And improves your writing everywhere you type.

Superhuman Go

01 / 05 · SUPERHUMAN GO

Always with you. Already on it.

Go doesn’t wait for a prompt. It automatically looks for opportunities to help you say something better, or do something faster.

Suggestions as you type

Everywhere you write, Go annotates in real time, pointing out where you could be clearer or more convincing. Or when you’re just wrong.

Suggestions as you type

Manages your email the way you wish you could

Go sorts your incoming mail and pre-drafts replies in your voice and with your context. So you can respond in record time.

Superhuman Go

Your perfect meeting co-host

Ask Go to handle the prep and follow-through. It can crowdsource the agenda before a team sync. Or auto-assign tasks when it ends.

Your perfect meeting co-host

Knows enough to actually be useful

Because Go connects to your data sources, you can give it more complex tasks like building out a team project tracker and keeping it up to date.

Superhuman Go

02 / 05 · AGENTS

Build your agent team

You curate your team of AI specialists, and Go makes sure they show up when and where you want them.

Grammarly

Go comes with a new customizable Grammarly agent. Tell it which underlines you find useful, and it’ll adjust the feedback going forward.

Learn more

Email Assistant

Email Assistant sorts your inbox and drafts replies informed by your voice, calendar, and connected apps. Powered by Superhuman Mail.

Learn more

Knowledge Checker

Your researcher behind the scenes. Knowledge Checker searches your data sources for evidence to back up your claims and prevent you from making the wrong one.

Learn more

Daily Brief

Start every day with a custom report based on your apps. Deals about to close in Salesforce. Jira tickets from last night. Tasks and meetings that need your attention.

Custom Agents

Design custom agents for your worfklows and routines. Configure them to show up as you type, on a schedule, or after an event, like when a meeting ends or someone sends you an email.

Build your own

Agent Store

Staff up with a growing library of ready-made agents from Superhuman and our partners. We’ve got agents for schoolwork, sales teams, accountants, and more.

Explore agents

Get help from agents that work where you do

03 / 05 · CONNECTORS

Your second brain

AI is only as good as the context you give it. Connect to the apps you use most through pre-built or custom MCP connectors. Everything Go says and does will be grounded in your knowledge.

See all connectors

04 / 05 · MANY PLACES

Works how you work

Go changes shape to meet you where you are and conform to how you work. It can show up as an underline in a doc, a side panel on your browser, or a scheduled automation.

In your text

Go gives you the knowledge you need as you type: A grammatical rule, a company-approved stat, or a forgotten tidbit from last week’s meeting.

Go working in your text

Context-aware side chat

Go is always at your side, ready to chat about whatever you’re reading, writing, or wondering.

Context-aware side chat

On your cursor

Simply highlight text in any app and it will cue a list of actions from your favorite agents.

On your cursor

Slack

Message Go like a teammate. At-mention Go in a group channel for a quick answer or task.

Go in Slack

The Go app

Your home base for tackling complex tasks and managing all your Go agents.

Go app

05 / 05 · OUR TRACK RECORD

Trust we’ve earned

Superhuman maintains Grammarly's 17-year track record of safe, responsible AI. Our best-in-class infrastructure is trusted by over 40 million people. We follow industry best practices in security and privacy. You control whether your content is used to train Go's AI models. And for Enterprise users, AI training is off by default.

Frequently asked questions

Go is the AI assistant that works everywhere you work and can offer help proactively.

Unlike other AI assistants that require you to go to them and ask for assistance, Superhuman Go figures out what you need, when and where you need it. It delivers its results right where you’re working, not in a separate window. Go:

  • Surfaces suggestions inline as you write — edits, context, and next steps appear automatically, no prompting required.

  • Understands what’s on your screen, so you never have to copy-paste or describe what you’re working on.

  • Connects to your most important apps to give helpful suggestions grounded in your real work context.

  • Manages a team of AI agents — including Grammarly’s embedded writing intelligence — to help when and where it’s useful. Unlike AI assistants that wait for you in a separate window or stay locked to one vendor’s ecosystem, Go comes to you.

  • Grows with you over time. Add new agents as they're released, or create your own, so Go keeps getting more useful without you switching tools.

You can get started with Superhuman Go for free by signing up for a Superhuman account. It's included in all Superhuman plans. Visit our pricing page to compare plans and find the option that best fits the way you work. Whether you're getting started on your own or looking for a solution for your team, there’s a plan for you.

Superhuman Go is available via the Superhuman desktop app for Mac, Windows, the browser extensions, Superhuman Go for Chrome and Superhuman Go for Edge, and on iOS mobile. Go for Android is coming soon.

Not at all. Superhuman Go is designed to fit into your existing workflow. Go works within the tools and platforms you already use, increasing the ROI of the tools you've already invested in rather than replacing them. And if you do want to migrate from another AI assistant, it's simple: ask your existing tool to summarize what it knows about you, paste that into Go, and pick up right where you left off.

Agents are your team of AI collaborators, built for common tasks that fill up your workday, like summarizing long threads, drafting reports, or finding information across tools. Superhuman Go comes with a powerful set of default agents and lets anyone build custom ones tailored to you and your team's needs — no code required.

Yes! Anyone on our Pro, Business, or Enterprise plan can build custom agents — no code required. Create an agent through a simple chat conversation or the visual agent builder, and set it to act while you’re writing, on a schedule, or when an email or Slack message comes in. You can share agents directly with teammates or publish them to your company’s agent directory. For deeper integrations, the Superhuman Agents SDK lets developers build agents that plug into your organization’s unique tools, systems, and workflows.

Superhuman maintains Grammarly's 17-year track record of responsible AI. We follow industry best practices in security and privacy. You control whether your content is used to train Go's AI models. And for Enterprise users, AI training is off by default.

Getting started is easy: install the Superhuman Go app for Windows or Mac and sign in. Once it's installed, Go is available wherever you work: Just highlight a passage, start an essay, or ask for help, and Go is right there. You can optionally connect your tools, like Gmail, Outlook, and Calendar for more contextual help.

Discover how good work can get