HyperWrite

HyperWrite is an AI writing assistant that works through a web app and a Chrome extension. It offers predictive autocomplete as a user types, a chat assistant, a document editor, and a library of hundreds of single purpose tools for tasks such as rewriting content, drafting speeches, simplifying complex topics and responding to email. In Gmail, a few words can be expanded into a full reply. Users can also build custom AI tools for their own workflows. Research is a stated focus. The assistant can search real time sources and return citations, and a Scholar tool searches millions of scholarly articles and papers to support academic writing. Custom personas let the AI imitate a particular writing style. The product suits students, researchers, professionals and anyone who writes often in the browser. Pricing is published. A free account gives limited monthly credits on a basic model. Premium costs $19.99 per month, or $16 per month billed annually at $192 per year, and includes 250 AI messages per month, citations with real time information, 3 custom personas, the tool library and unlimited TypeAheads. Ultra costs $44.99 per month, or $29 per month billed annually at $348 per year, and adds unlimited AI messages, 10 custom personas and first access to experimental features. The annual option is listed as a 20 percent saving.