Quad 定价 — 所有 AI 模型起价 8 美元/月 |保存与 ChatGPT
简单计划：Free、Go（8 美元）、Pro（15 美元）、Ultra（40 美元）、Max（200 美元）。一份账单取代 ChatGPT + Claude + Gemini。年付有折扣。免费开始。
Why use Quad Chat?
One AI subscription with clear limits
Start free, then choose Go, Pro, Ultra or Max based on the credits and model access you need. Monthly credits and per-model costs stay visible.
Compare first, upgrade when it earns its place
Use the free plan without a credit card. Paid plans add more usage and premium models while keeping search, files, projects and images in the same workspace.