Grammarly has rebranded to Superhuman

Grammarly is no more, at least with regards to its name. The AI-powered writing assistance tool founded in 2009 has been absorbed into a new software platform called Superhuman. It follows Grammarly’s acquisition of Superhuman Mail earlier this year, with the former taking the somewhat unusual step of adopting its newly obtained company’s name, rather than the other way around.

Superhuman unites Grammarly, Superhuman Mail and the AI work assistant Coda (also acquired by Grammarly in 2025) in one productivity suite, allowing users to access all three tools as part of a single plan. The company has also launched a new AI assistant called Superhuman Go that is included in every Superhuman plan tier and is baked into the Grammarly browser extension for Chrome and Edge.

Superhuman Go’s capabilities include assisting with professional-sounding email responses, fetching information and scheduling meetings. At launch it can connect to your Google Workspace apps and Microsoft Outlook, with the idea being that the AI is always there making suggestions in the background, rather than you needing to ask it for assistance.

Superhuman plans to add additional functionality to Coda and Superhuman Mail, such as turning ideas from meetings into drafts and more effectively organizing your inbox according to your schedule. Its vision for the rebrand is that instead of thinking of Grammarly as a writing agent alone, you utilize all of its different agents and platforms to work more productively.

Anyone previously using Grammarly can now use Superhuman Go, and the Superhuman suite is being bundled into a number of different plans. The $12 per month (billed annually) Pro plan offers unlimited paragraph rewrites and translations in 19 languages — a feature Grammarly added earlier this year — while the Business plan costs $33 per month (billed annually) and includes Superhuman’s mail client.