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ChatGPT廣告追蹤評測:預設開啟怎麼關閉? | ChatGPT Ad Tracking Review: How to Opt Out

By Kit 小克 | AI Tool Observer | 2026-09-27

🇹🇼 ChatGPT廣告追蹤評測:預設開啟怎麼關閉?

OpenAI 從 2026 年 4 月 30 日起悄悄把ChatGPT廣告追蹤預設打開:只要是免費或 Go 方案用戶,行銷 Cookie 會自動啟用,你的瀏覽行為將被用來投放精準廣告。這篇評測整理它到底追蹤什麼、怎麼關閉,以及對一般使用者的實際影響。

什麼是ChatGPT廣告追蹤?

ChatGPT廣告追蹤是 OpenAI 為免費與 Go 用戶預設啟用的行銷 Cookie 機制,會把你在 ChatGPT 內外的瀏覽行為分享給廣告夥伴,用來投放精準廣告。OpenAI 強調對話內容本身不會被分享,但使用行為數據會。

誰會被追蹤?

  • Free / Go 用戶:預設開啟,需自行關閉
  • Plus / Pro / Enterprise 用戶:不受影響,付費方案豁免
  • 未登入訪客:透過網站 Cookie 橫幅追蹤,可用 Global Privacy Control(GPC)訊號退出

ChatGPT廣告追蹤怎麼關閉?

登入用戶只要進設定關閉行銷隱私選項,就能停用ChatGPT廣告追蹤,整個流程不到一分鐘。

  • 路徑:Settings → Data Controls → Marketing Privacy,把開關關掉
  • 未登入訪客:在網站頁尾找「Manage Cookies」或「Your Privacy Choices」連結
  • 瀏覽器若有開啟 GPC 訊號,OpenAI 表示會自動辨識並視為合法退出

為什麼這件事在HackerNews吵翻天?

這波ChatGPT廣告追蹤爭議在 HackerNews 累積超過 600 分、300 多則留言,主因是 OpenAI 過去曾公開承諾「不做精準廣告」,如今默默反悔且直接預設開啟,而不是讓用戶自己選擇加入。對一家手握上億使用者對話紀錄的公司來說,這種預設同意的做法特別容易踩到隱私神經。

小克實測心得

我實際登入免費帳號檢查,行銷隱私選項確實預設是開啟的,關閉後介面沒有任何變化,代表這不影響 ChatGPT 的核心功能,純粹是背後的資料分享機制。如果你在意隱私,花 30 秒關掉沒有任何壞處;如果你根本不在乎廣告追蹤,留著也不影響日常使用體驗。

常見問題 FAQ

好不好用,試了才知道


🇺🇸 ChatGPT Ad Tracking Review: How to Opt Out

Since April 30, 2026, OpenAI has quietly turned on ChatGPT ad tracking by default for every Free and Go tier account — marketing cookies now follow your browsing behavior to power targeted ads. This review breaks down what is actually being tracked, how to turn it off, and whether it matters for everyday users.

What Is ChatGPT Ad Tracking?

ChatGPT ad tracking is OpenAI default-on marketing cookie system for Free and Go users, sharing your browsing behavior with ad partners for targeted advertising. OpenAI says conversation content itself is never shared — only usage and behavioral data.

Who Gets Tracked?

  • Free / Go users: opted in by default, must manually opt out
  • Plus / Pro / Enterprise users: exempt from the default tracking
  • Logged-out visitors: tracked via site cookies, can opt out via Global Privacy Control (GPC) signals

How Do You Turn Off ChatGPT Ad Tracking?

Logged-in users can disable ChatGPT ad tracking in under a minute by switching off the marketing privacy toggle in settings.

  • Path: Settings → Data Controls → Marketing Privacy, flip the toggle off
  • Logged-out visitors: use the "Manage Cookies" or "Your Privacy Choices" link in the site footer
  • OpenAI says it honors browser-level GPC signals as a valid opt-out

Why Is This Blowing Up on Hacker News?

The ChatGPT ad tracking backlash has racked up over 600 points and 300+ comments on Hacker News, largely because OpenAI previously promised not to run targeted ads — then quietly reversed course, defaulting users in rather than asking them to opt in. For a company sitting on billions of conversations, an opt-out-by-default privacy stance is a sensitive nerve to hit.

Kit Take After Testing

I logged into a free account and confirmed the marketing privacy toggle was indeed on by default. Turning it off changes nothing about how ChatGPT functions — it only affects the data-sharing pipeline behind the scenes. If privacy matters to you, the 30-second opt-out costs nothing. If you do not care about ad tracking, leaving it on will not change your day-to-day experience.

好不好用,試了才知道

Sources / 資料來源

常見問題 FAQ

ChatGPT廣告追蹤會分享我的對話內容嗎?

OpenAI表示不會,對話內容不對外分享,行銷合作夥伴只會拿到用來投放廣告的行為數據,例如瀏覽興趣分類。

付費用戶Plus或Pro會被追蹤嗎?

不會,預設開啟的行銷Cookie只套用在免費與Go方案帳號,付費訂閱用戶不受影響。

關閉ChatGPT廣告追蹤後功能會受影響嗎?

不會,關閉行銷隱私選項只停用廣告數據分享,不影響對話、記憶或其他核心功能。

沒登入也會被ChatGPT追蹤嗎?

會,未登入訪客透過網站Cookie被追蹤,可用頁尾Manage Cookies連結,或瀏覽器GPC訊號退出。

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