Quad 料金 — すべての AI モデルが月額 8 ドルから |保存 vs ChatGPT
シンプルなプラン：Free、Go（$8）、Pro（$15）、Ultra（$40）、Max（$200）。1つでChatGPT+Claude+Geminiを置き換え。年間割引あり。30秒で無料開始。
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.