Superhuman

What it does

Superhuman is an all-in-one productivity platform that combines Mail, Docs, Grammarly, and a proactive AI assistant called Go. It aims to help users work faster and more efficiently across multiple apps and tabs. The platform includes a fast email client, an AI writing partner that works everywhere you write, AI-native team docs, and an assistant that connects to Gmail, Drive, Jira, and other tools to offer help without being asked.

Who it is for

Superhuman is designed for knowledge workers, professionals, and teams who want to save time on email, writing, and collaboration. It is trusted by companies like HubSpot, Brex, Zapier, DoorDash, Zoom, and Rivian. The product is likely aimed at individuals who handle a high volume of communication and need to stay organized and productive.

Why it matters

Superhuman claims to help users fly through their inbox twice as fast, save 4 hours every week, and never drop the ball on follow-ups. By integrating AI that works across apps, it reduces context switching and helps users write clearly and credibly. The platform also enables teams to build projects, knowledge, and workflows in AI-native docs that connect to over 800 tools.

Launch signal

Superhuman was formerly known as Grammarly and has recently acquired GPTZero to build an internet authenticity layer. The company has rebranded and expanded from a writing assistant to a broader productivity platform. The website highlights a new product lineup including Mail, Docs, Grammarly, and Go AI assistant.

Brand and naming

The name 'Superhuman' is evocative and aspirational, suggesting exceptional productivity and performance. However, it may create confusion with the well-known email client Superhuman, especially since the tagline mentions 'formerly Grammarly'—a brand with strong recognition. The domain superhuman.com is memorable and premium, but the brand's positioning as an 'all-in-one productivity platform' is clear yet broad, risking dilution across mail, docs, and AI features.