Grammarly vs Grok

Which should you choose?

These tools serve entirely different purposes and shouldn't be compared directly. Grammarly is a writing quality tool for polishing emails, documents, and social posts across 500+ apps. Grok is a conversational AI chatbot tethered to X (Twitter) for real-time discussion and research. Pick Grammarly if you write professionally and need grammar, tone, and plagiarism checks everywhere you compose. Pick Grok only if you're already a heavy X user seeking a native AI assistant for current events and Twitter-specific conversations. Grammarly has broader utility; Grok's value collapses outside the X ecosystem.