Your AI app may remember you now. What does that mean?

What changed?

Memory used to be a feature you went looking for, often on a paid plan. It’s now standard across the big assistants, and it’s doing more:

• Claude added memory to its free plan on March 2, 2026, and it’s on by default for Free, Pro, and Max accounts. Since August 25, 2026, what it remembers shows as topics you can edit, with sensitive topics left out by default.
• ChatGPT began rolling out a new memory in June 2026 that updates itself and keeps a memory summary you can edit. Paid plans got it first, and it’s still reaching free accounts, depending on country.
• Gemini can learn from your past chats if you’re 18 or older, use a personal Google account, and have Keep Activity turned on.
• Microsoft Copilot saves memories when you’re signed in. Microsoft replaced its Copilot app on August 18, 2026, and the setting now sits under Personalization.

What does it mean?

The app you use may already know things you told it weeks ago: that you have two kids, that you run a bakery, that you like short answers. That can save you from explaining your situation every time. It can also surprise you, like when a detail from a health question turns up while you’re drafting a work email.

Memory is one of several ways an app carries information between conversations. What can AI see and remember? walks through all of them.

It also isn’t the same as what the company stores. Turning memory off stops the app from using saved details in new chats. It doesn’t necessarily delete past conversations, or even the memories already saved.

Who does it affect?

Anyone who uses the same AI app regularly while signed in. It matters most if one account covers very different parts of your life, like health questions and work drafts, or if someone else uses your device or account.

Where to turn it off

• ChatGPT: Settings, then Personalization, then Memory. A Temporary Chat isn’t remembered.
• Claude: Settings, then Memory, where you can view and edit, pause, or reset it. Incognito chats aren’t remembered.
• Gemini: Settings & help, then Personal Intelligence, then Memory.
• Microsoft Copilot: sign in, then Settings, then Personalization, and turn off Saved memories. Manage deletes what’s saved.

Menus move. If yours looks different, the help pages under Sources are the current word.

What this means for you

If you use AI now and then, you probably don't need to change anything. Memory mostly saves you from repeating yourself.

If you use one account for everything, look at what it has saved. It can carry a detail from a personal conversation into a work draft, or show it to whoever is looking at your screen.

If you use AI at work, check your organization's policy before relying on memory with company information. Work plans can handle memory differently: Anthropic, for example, leaves Claude's memory off on Team and Enterprise plans until an owner turns it on.

Should you care?

If you barely use AI

Probably not. It has little to remember, and occasional questions aren't affected much.

If you use AI regularly

Yes. What it saved shapes every new answer, so it's worth five minutes to see what's there.

If you share a device or an account

Yes. Saved details can come up for whoever uses the app next.

Do you need to do anything?

Maybe. If you use one app regularly, open its memory settings once, read what's saved, and delete anything you'd rather it didn't use. For a conversation you don't want remembered, use the app's temporary or incognito chat if it has one.

Things to watch

• Defaults differ. Anthropic says Claude's memory is on by default for personal plans. The other three companies' current help pages don't clearly state a default, so check your own settings.
• Turning memory off may not delete what's already saved. Microsoft says this about Copilot, so delete the saved items too if that's what you want.
• These features are still rolling out by plan and country, so your app may not match this page yet.
• Memory can save something wrong, and then use it. Correct or delete anything inaccurate.

Bottom line

Your AI app may now remember details from earlier conversations, sometimes by default. That's mostly convenient, and it's worth one look at the settings to see what it keeps.