Superhuman AI

Superhuman is a premium email experience built around speed — keyboard shortcuts, a clean interface, and workflows designed to get you through your inbox fast. It has layered in AI that writes emails in your own voice, summarizes long threads, and, through its Go assistant, helps across the apps you use. Now spanning mail, docs, and AI, Superhuman targets busy professionals who want to reclaim hours spent on email.

What is Superhuman AI?

Superhuman is a productivity suite combining email, docs, and AI, positioning itself as mail, docs, and AI that work in every app and tab. On email, its AI helps you write with AI that sounds like you (adapting to your voice and tone), summarizes threads, and speeds composition, with integrated writing enhancement. Its AI assistant, Go, is described as working in every app you use — connecting to Gmail, Drive, Jira, and others to offer contextual help and meeting scheduling proactively. Its Docs product supports AI-native collaboration and integrates with tools like Claude and ChatGPT. Superhuman is known for speed, emphasizing time savings (it cites saving users hours weekly). Its core products are Mail (a fast email client), Docs, Go (the AI assistant), and writing assistance. It is a paid product with a trial; pricing is on its plans page.

What it does well

• Fast email: keyboard-driven speed and a clean interface.
• AI writing: drafts and replies that sound like you.
• Thread summaries: catch up on long conversations quickly.
• AI assistant (Go): works across your apps.

Who it is for

Superhuman fits busy professionals, executives, founders, and sales and customer teams who spend a lot of time in email and want to move faster — with AI to draft in their voice, summarize threads, and assist across apps — and who value speed enough to pay a premium. Its keyboard-first design suits power users. Those content with a free email client, or who send little email, may not need it, and AI-drafted replies should be reviewed, but for professionals who want to fly through email with AI help, Superhuman is a capable, premium choice.

Things to keep in mind

• It is a paid, premium product rather than a free client.
• AI-drafted emails should be reviewed before sending.
• Its speed benefits reward learning its keyboard-first workflow.

Our verdict

Superhuman is a premium, speed-obsessed email experience, and its AI additions sharpen that edge: it writes emails in your own voice, summarizes long threads so you catch up fast, and — via its Go assistant — helps across the apps you use, now alongside a Docs product. For busy professionals who live in their inbox and value speed, it can genuinely reclaim hours. It is a paid product and AI drafts need a review, and it rewards learning its keyboard workflow, but for fast, AI-assisted email, Superhuman is a capable, premium choice.

Frequently asked questions

What is Superhuman?

Superhuman is a fast email client — now with docs and AI — that speeds up your inbox, writes emails in your voice, summarizes threads, and offers an AI assistant (Go) across your apps.

What AI features does Superhuman have?

It writes emails that sound like you, summarizes threads, speeds composition, and its Go assistant works across apps like Gmail, Drive, and Jira for contextual help and scheduling.

Is Superhuman free?

Superhuman is a paid product with a trial; see its plans page for current pricing.

Who is Superhuman for?

It is for busy professionals and teams who spend a lot of time in email and want AI-assisted speed, and who value that enough to pay a premium.