I've been using Claude for a long time, and overall, I think Anthropic has built one of the best AI products available today.
But over the past few months, I encountered three product bugs that surprised me.
None of them are catastrophic, but what stood out is that these issues remained unresolved for a long time.
They are not AI model problems. They are basic product experience issues around state management, account recovery, and UI consistency.
When logging into Claude:
But the email actually contains a verification link, not a code.
Interestingly, the UI briefly shows the correct message saying it sent a verification link, then switches to the "enter verification code" screen.
This looks like a frontend state management issue.
Not a critical bug, but login is the first experience users have with a product. Small inconsistencies like this make the product feel less polished.
My Anthropic account was suspended once.
The suspension email said I could appeal here:
But clicking it redirected me to:
No appeal page. No instructions.
I also found other users reporting the same issue:
https://www.reddit.com/r/Anthropic/comments/1udfkjv
I eventually had to contact Anthropic support directly via email to get my account unblocked.
Account recovery flows are important. If users lose access, the recovery path needs to work.
I updated my credit card under:
claude.ai/new#settings/billing
The update succeeded, but the billing page continued showing my old card.
Only after refreshing the entire page did the new card appear.
This looks like a frontend/backend synchronization issue, possibly stale state or a missed refresh after the billing update.
For anything involving payments, this can make users wonder whether the update actually succeeded.
These aren't difficult engineering problems, and none of them stopped me from using Claude.
But they are exactly the kind of bugs that affect user confidence.
To be fair, I already reported these issues to Anthropic's product team through their support email before writing this article.
Mark my words — I'll come back and update this post when these bugs are fixed.
Anthropic has built one of the strongest AI products available today. I just hope the product experience receives the same level of attention as the model itself.
Great products are not only built with powerful technology. They are built with consistent experiences.