Grammarly has rebranded as Superhuman, launching a new AI assistant that works across 100+ apps (www.techradar.com)

Grammarly has rebranded itself as Superhuman and launched Superhuman Go, a proactive AI assistant that sits as a persistent layer across your workflow and connects to 100+ apps (Slack, Gmail, Outlook, Google Docs, etc.). The relaunch unifies Grammarly, Coda and Superhuman Mail under one parent and keeps the Grammarly writing product intact while elevating it with broader context from across your tools. Superhuman Go claims to remember personal details, aggregate context from multiple platforms, summarize threads, draft replies in your tone, pull in metrics, and even suggest or schedule follow-ups — often before you ask. For the AI/ML community this marks a push from isolated assistants to orchestrated, cross-app agents: technical emphasis on connectors/APIs, context aggregation, long-term memory, and multi-agent orchestration to automate multi-step workflows. That has clear productivity upside — less app switching and more contextualized assistance for Grammarly’s ~40M daily users — but raises questions about data access, consent, privacy, and unwanted proactivity. Superhuman positions Go against Microsoft Copilot and Google Duet in the proactive assistant race; success will hinge on robust privacy controls, transparent prompts, fine-grained user control, and reliable cross-source reasoning to avoid overreach or brittle automation.