ReadyRunner is a desktop AI assistant for writing, coding, and document analysis, powered by OpenAI's GPT models on Mac, Windows, and the web.

ReadyRunner is a desktop application that puts OpenAI’s GPT models on your computer. It works as a personal AI assistant for writing, editing, and brainstorming — drafting emails, polishing documents, fixing grammar, generating ideas, and handling technical work like writing and debugging code. It’s available on Web, Mac, and Windows, with a clean interface and a built-in prompt library for tailoring AI responses.
ReadyRunner was developed by an independent team building a desktop tool for interacting with OpenAI’s GPT models. Specific founder details aren’t shared.
ReadyRunner offers three chat modes:
Combined with the global hotkey access and prompt library, these modes make ReadyRunner a focused environment for AI-assisted work.
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