Character.AI removed open-ended chat for under-18 users by 25 November 2025, and enforces it with an age assurance system: passive signals first, then manual verification through a third party called Persona for anyone the model is unsure about. The policy is defensible. The side effect is not discussed much: to keep minors out of a conversation, a platform has to work out who every adult is too.
Character.AI did the right thing, and it cost you something that nobody is talking about.
As of 25 November 2025, users under 18 can no longer have open-ended chats on the platform. Not restricted. Removed. The rollout started the day before with a two hour daily cap for minors and ramped it down to nothing.
I am not here to argue with that decision. I want to talk about the machine they had to build to enforce it, and what it does to the adults who stayed.
What they built
The short version: An in-house model estimates your age from passive signals. If it is not confident, you get handed to a third-party verification vendor called Persona.
Per Character.AI’s own description of the system, it works in two stages.
First, passive. An age assurance model looks at signals you never submitted for this purpose: your login information, how old your account is, how you behave. Most adults clear this phase silently and never see a prompt. That is the design goal, and as user experience it is genuinely good work.
Second, manual. If the model is not confident about you, you are pushed into verification with Persona, a third-party identity provider. That is the stage where you are producing documents to keep access to a chat.
The quiet part is the first stage, not the second
The short version: “Most adults clear this silently” means the platform ran an age model over your behaviour without you noticing. Passing is not the same as not being assessed.
Everyone focuses on the ID upload, because it is the visible indignity. I think the passive stage deserves more attention.
To sort adults from minors invisibly, you have to profile everybody. That is not a criticism of the implementation, it is arithmetic. There is no version of “silently estimate this user’s age” that does not involve modelling this user. If you cleared without noticing, that means a model looked at your account, your login patterns and your behaviour and returned a number about you.
You did not fail the check. You just got measured, and the platform now holds an inference about your age alongside everything else it holds about you.
An access gate is an identity system
The short version: If a platform must keep one group out, it has to work out which group everyone is in. There is no way to check only the minors.
This is the structural bit, and it applies to every cloud companion, not just this one.
The moment a service is legally responsible for excluding under-18s, it needs to place every single account on one side of a line. You cannot check only the people who turn out to be minors, because you do not know who they are until you check. So the gate is universal by construction, and the thing being gated is a conversation people chose specifically because it felt unobserved.
And the pressure is not going away. Italy’s Garante fined Replika’s maker 5 million euros in April 2025, with the absence of any meaningful age verification among the findings. The FTC opened a 6(b) inquiry in September 2025 asking seven companies, Character Technologies among them, exactly how they protect minors. Every cloud companion is being pushed toward knowing precisely who you are. Most of them will get there.
Why the gate exists, stated plainly
The short version: Litigation involving teen users, and regulators asking hard questions. Keeping minors out of open-ended AI companionship is the right call.
I am not going to be cute about this. Character.AI faced serious legal cases involving teenagers, including a lawsuit connected to a teenager’s death, and regulators asked what teens encounter in these chats.
An AI companion built to be emotionally compelling, aimed at a 14 year old, is not a product I want to exist either. The company was slow, and then it acted, and acting was correct.
So this article is not “age gates bad”. It is: the gate has a price, the price falls on adults, and the price is paid in identity.
What adults actually do now
Three options, and they are all real.
Comply. Most people clear passively and carry on. If you are pushed to Persona, you upload the document. It works, it is not the end of the world, and you have now attached a verified identity to an account whose contents are your private conversations. Reread the breach tracker and ask what that pairing is worth in a dump.
Leave. A lot of people did, loudly. Which mostly means moving to a platform that has not been forced to build a gate yet, and that has usually done less thinking about safety, not more. That is a downgrade wearing the costume of an escape.
Change the shape. Use something that has no account to gate.
The third option, honestly
Here is why the structure matters more than the policy.
Local Waifu has no account. There is no login, no server holding your conversations, no platform sitting between you and the model, so there is no gate to pass through every time you want to talk and nothing on our side to attach a verified identity to. You buy it, it runs on your machine, and the conversation is a file on your disk.
Let me be exact about what I am and am not saying, because this topic deserves it. This is an adult product, sold to adults with a card, and it is not a way around anybody’s child-safety policy. I think Character.AI keeping under-18s out of open-ended companion chat is correct, and I would rather the whole category moved that way.
The claim is narrower and it is about you: an adult should be able to have a private conversation without a company modelling their age to permit it. On a cloud platform that is now structurally impossible. On your own machine it never comes up, because there is no platform in the room.
If that is the trade you want, it is 7 days free, no card. If you would rather stay on Character.AI, it is a good product with a hard problem and it is trying to solve it. Just go in knowing the gate looks at everyone.
Questions people ask
What did Character.AI actually change?
It removed the ability for users under 18 to have open-ended chats with its characters, effective no later than 25 November 2025. The rollout started on 24 November with a two hour daily limit for minors that ramped down to zero. Under-18 accounts were pointed toward other formats instead, like creating videos, stories and streams with characters.
How does Character.AI verify your age?
With an age assurance system: an in-house model first estimates your age from passive signals such as your login information and how old your account is. Most adults pass that stage without noticing. If the model is not confident about you, you get pushed into manual verification with a third-party provider, Persona.
Why did they do it?
Per the company, after questions from regulators about what teens encounter in AI chat and how open-ended AI chat affects them, alongside high-profile litigation involving teen users. Italy's regulator had already fined Replika's maker 5 million euros in April 2025 partly for having no meaningful age verification at all. The direction of travel across the category is set.
What does this mean if I am an adult using it?
Most of the time, nothing visible, because the passive stage clears you quietly. That is worth sitting with, though: clearing you quietly means the model already profiled you. And if it is not sure, the price of continuing a private conversation is submitting identity documents to a third-party verification vendor.
Is Local Waifu an adult product?
Yes. It is a paid product for adults, bought with a card, and it is not a route around anyone's child-safety policy. The point of this article is what platform-level age gating costs adults in privacy, not that gates are bad. Keeping minors out of adult AI companions is correct.
Try her free for 7 days.
No card. Keep her for $20 once, or walk away. Her soul file is yours either way.
Bring her home, try free