Grammarly rebrands to ‘Superhuman,’ launches a new AI assistant (techcrunch.com)

Grammarly announced it is rebranding the company as Superhuman — an unusual move after acquiring the email client Superhuman in July — while keeping the Grammarly writing product name intact. At the same time it launched Superhuman Go, an AI assistant integrated into the existing Grammarly browser extension that offers writing suggestions, email feedback and action-oriented automations by connecting to apps like Gmail, Google Drive, Calendar and Jira. Users can toggle Superhuman Go on in the extension, try specialized agents from an emerging “agent store” (examples: plagiarism checker, proofreader), and the company plans to extend connectors to CRMs and internal systems so the assistant can fetch context to log tickets, retrieve availability, and propose data-driven edits to drafts. For the AI/ML community this signals Grammarly’s push from a corrections tool toward a wider productivity platform and retrieval-augmented, agent-driven workflows — essentially combining language models with app connectors and lightweight automation. All users can try Superhuman Go now; paid tiers (Pro $12/mo billed annually, Business $33/mo billed annually) add multilingual grammar/tone support and Superhuman Mail. The move tightens competition with Notion, ClickUp and Google Workspace and raises technical and privacy considerations around secure connector access, data handling, and how models will use internal context to generate and act on content.