Grammarly has rebranded itself as Superhuman, marking its shift from a writing assistant to an extensive productivity suite. Following its acquisition of the AI email client Superhuman on June 30, 2025, the company introduces Superhuman Go, a product that embeds multiple AI agents into workflows, managing routine tasks seamlessly. CEO Shishir Mehrotra emphasizes the aim to embed AI in users' daily activities, ultimately enabling them to focus on strategic and creative work.