Grammarly Rebrands as Superhuman: Launches Proactive AI Assistant, Go

Grammarly, the ubiquitous AI-powered writing assistant, has announced a major corporate rebranding. The company will now be known as Superhuman, a move that reflects its expanded ambition to move beyond grammar checks and become a comprehensive, AI-native productivity platform.

This strategic pivot unifies Grammarly's core writing tools with its recent high-profile acquisitions, including the AI-powered email client Superhuman Mail and the collaborative workspace Coda, under a single brand.

Alongside the rebrand, the company has launched its most ambitious product yet: Superhuman Go, a new AI assistant designed to work proactively across all of a user's applications.

While the company name is changing, the popular Grammarly writing assistant will remain as a core product within the new, broader "Superhuman Suite."

A New "Proactive" AI Assistant
The centerpiece of the announcement is Superhuman Go. Unlike traditional AI chatbots that require specific prompts, Go is designed to work in the background, integrated into the user's browser (initially on Chrome and Edge).

It connects to over 100 popular workplace applications—including Google Workspace, Microsoft Outlook, Jira, and Confluence—to understand context and automate tasks.

According to the company, Superhuman Go can:

Draft Contextual Emails: By accessing a user's calendar and project management tools, it can help draft emails, such as scheduling a meeting.

Fetch Information: Pull relevant data from connected apps, like account details from a CRM while composing an email to a client.

Automate Workflows: Help log bug reports or summarize long email threads and documents without the user needing to switch tabs.

"Superhuman represents a fundamental shift in how we think about AI at work," said Shishir Mehrotra, CEO of the newly-named company. "Our vision is AI that makes every person better by working everywhere they work... so people can stop managing tools and start focusing on work that matters."

Unifying an AI Productivity Suite
The rebrand is intended to solve the "fragmented" nature of modern AI tools, where users are constantly switching between different, disconnected apps. The new Superhuman Suite will now consist of four main pillars:

Grammarly: The trusted AI writing partner.

Coda: The all-in-one AI workspace for teams.

Superhuman Mail: The intelligent email client.

Superhuman Go: The new proactive AI assistant that connects them all.

Existing Grammarly users will gain access to Superhuman Go. The company announced that all Go features will be available at no additional cost for a trial period lasting until February 1, 2026.