Freebuff

Freebuff is a set of five free AI products for coding, building and research, requiring no subscription, credits or API key, supported instead by embedded text advertisements. Freebuff Desktop runs parallel agents locally on macOS, Windows or Linux; Freebuff CLI codes from a terminal after a global npm install; Freebuff Web builds and ships full-stack apps in the browser; Freebuff Cloud runs agents directly against a connected GitHub repository; and Freebuff Chat is for research and thinking with AI rather than writing code.

Run inside a project directory, the CLI takes a natural-language description of a change, finds the relevant files, makes the edits, and runs the checks that matter for that project. Freebuff includes a curated catalog of models with different access levels, context sizes and specialties, spanning several vendors, so a task can be matched to a model suited to it rather than a single fixed default.