Quad — Quad Labs Technologies

Quad brings AI chat into your Firefox sidebar. Ask questions about the page you are reading, summarize articles, pull out key points, explain difficult text, or draft a reply without leaving the tab.

Choose how much intelligence Smart brings to each message. Sign in to use your Quad account and plan. Browser chats are private by default; you can choose to save them to your Quad chats.

The optional browser Agent can carry out supported browser tasks and asks before consequential actions. Agent requires Pro or above. A Quad account and available credits are required for AI features; free and paid plans are available.

Page content is shared with Quad only when requested. Page access is optional. Quad Home, the new-tab extension, is available separately.