A massive wave of users is walking away from ChatGPT. Their destination? Claude, the AI assistant built by Anthropic. And the reasons go far beyond just technology.
The Controversy That Started It All
It all began when Anthropic took a bold stand. The company said no to the U.S. Department of Defense. It refused to let its AI be used for mass surveillance of American citizens or for building fully autonomous weapons. That decision didn't sit well with the White House. President Trump quickly ordered every federal agency to stop using Anthropic's products. Defense Secretary Pete Hegseth went even further, announcing plans to label the company a supply-chain threat.
Just hours after that, OpenAI the maker of ChatGPT revealed its own deal with the Pentagon. The company claimed the agreement included safety protections, but that didn't calm the public. The backlash was immediate and loud.
Claude's Sudden Rise
Almost overnight, Claude shot to the number one spot among free apps on Apple's U.S. App Store, pushing ChatGPT aside. Anthropic reported that new signups hit all-time highs. Free users grew by over 60% since January, and the number of paying subscribers more than doubled in 2026 alone.
For many people, this wasn't just about picking a better chatbot. It was about choosing a company whose values they trusted. And that trust sent them straight to Claude.
So You Want to Switch? Here's How.
If you're one of the many thinking about making the move, the process is simpler than you might expect. You don't have to lose everything you built inside ChatGPT. Here's a step-by-step guide.
Step 1: Save Your ChatGPT Data
Before you leave, grab what matters. Open ChatGPT and head to Settings. Look for the Personalization section and find Memory. Tap "Manage" and go through what ChatGPT has stored about you. Update anything outdated, then copy the details you want to keep.
Want everything? Go to Settings, then Data Controls, and hit "Export Data." ChatGPT will package your entire chat history into text or JSON files and send them to your email. Fair warning if you've been a heavy user, this could take some time.
There's also a simpler route. Just ask ChatGPT directly: "Summarize my main preferences, topics I discuss often, and any custom instructions I use." Copy that summary and you're good to go.
Step 2: Bring Your Data Into Claude
Now open Claude and go to Settings, then Capabilities. Turn on Memory. One important note: this feature is available on Pro, Max, Team, or Enterprise plans, so you'll need a paid subscription.
Start a fresh conversation and type something like: "Here's some key context about me. Please save this to your memory." Then paste in your preferences or the summary you got from ChatGPT.
If you exported full chat files, don't dump raw data into the chat. Instead, upload or paste the content and ask Claude: "Go through this and pull out my key preferences and habits."
After that, do a quick check. Ask Claude what it remembers about you. Make sure everything looks right. You can always update things later as your needs change.
Step 3: Delete Your ChatGPT Account for Good
Canceling your subscription alone won't erase your data. You need to take a few extra steps.
Go to Settings, then Personalization, and open Memory. Delete everything stored there. For extra peace of mind, type this into a chat: "Delete all my memory and personalized data."
Finally, head to your account management settings and delete your account entirely. That's the clean break.
The Bigger Picture
This isn't just a story about two apps competing for downloads. It's about what people expect from the companies building the most powerful technology in the world. When Anthropic drew a line on surveillance and weapons, millions of users paid attention. And they voted with their feet.
Whether Claude stays on top remains to be seen. But one thing is clear in the AI race, trust matters just as much as technology.
