Magical AI is a free AI writing assistant that offers automated messaging, task automation, and AI-powered suggestions to save time on routine communication tasks. It integrates with various apps like Gmail, Salesforce, and LinkedIn via a Chrome extension. The platform is powered by OpenAI’s GPT-3.5 and plans to upgrade to GPT-4. It helps with drafting messages, generating quick replies, assisting in content creation, and extracting data for creating spreadsheets effortlessly. Magical AI also supports personalization features and understands context to provide accurate suggestions without the need for manual AI training. It is utilized by individuals across different roles including sales, customer support, and recruiting.