Claude by Anthropic

Purpose

Meet Claude, your AI problem solver and thinking partner. Claude works with you to write, research, code, and tackle complex problems and hard questions with depth and precision. It enhances your thinking and expands what you're capable of, right from your phone. AI WRITING ASSISTANT Turn rough ideas into polished work.

How it differs: Whether you're crafting social media posts, professional emails, or complex reports, Claude refines tone, structure, and clarity, iterating with you until your voice comes through.