HelpMeChat is a free Chrome extension designed to enhance communication on WhatsApp Web by providing AI-generated reply suggestions tailored to users' messaging styles. It allows users to upload their WhatsApp chat exports to create a personalized communication profile, enabling the AI to analyze their messaging patterns and generate contextually relevant responses. Users can access a public free preview, which includes limited credits for AI suggestions, with no need for an invitation or API key.

The extension prioritizes user control, ensuring that suggestions are only pasted after user selection and are discarded if the conversation changes. With a limit of three AI generations per session, users can try out the tool without overwhelming credits. Data processing involves consent, with chat exports analyzed for generating replies while maintaining user privacy. HelpMeChat operates independently and does not have affiliations with WhatsApp or OpenAI.