Most of the assistants in this series are tools. Character.AI is something different — it’s a place you go. It’s a roleplay and companion platform where you chat with AI “characters”: a historical figure, an anime hero, a language tutor, a dungeon master, a study buddy or a comfort companion. You can build your own, give them a voice and a personality, and share them with the world.

The scale is staggering. Character.AI hosts well over 10 million user-made characters, draws tens of millions of monthly users, and its fans famously spend more than an hour a day inside the app — engagement numbers most consumer apps can only dream of. For sheer immersion and community, nothing else in the AI companion space comes close.

It’s also the platform that spent the last year at the centre of the most serious safety reckoning in consumer AI — and that story now shapes everything about who Character.AI is for.

The biggest change in 2026: no more teen chats

In late October 2025, Character.AI announced it would remove the ability for users under 18 to have open-ended chats with its characters, with the change taking full effect on 25 November 2025. In the run-up, under-18 accounts were capped at two hours of chat a day before the door closed entirely.

The decision followed a series of lawsuits brought by families of teenagers who died by suicide after prolonged use of the platform, together with mounting regulatory pressure — California became the first US state to regulate AI companions, and a bipartisan federal bill targeting AI companions for minors is working its way through Congress. Reporting at the time suggested a large share of Character.AI’s daily users were under 18, so this was not a small concession.

Teens haven’t been kicked off entirely. Instead of open-ended chat they’re pointed at a safer, more structured experience — including a new Stories feature (interactive fiction) plus video and character creation. The company also rolled out age-assurance checks and helped set up an independent AI safety non-profit. It’s a genuinely significant move, and Character.AI has positioned itself as going further than most rivals.

How Character.AI scores

Overall score: 7.1 / 10, the average of the eight categories above.

What Character.AI does well

The characters are the magic

This is the whole point, and it’s where Character.AI is untouchable. The library is vast, the community is endlessly creative, and the personas hold character far better than a generic assistant told to “act as” someone. Conversations feel warm, playful and weirdly sticky — which is exactly why people lose an hour without noticing. Whether you want a writing partner, a sparring partner or a friendly ear, there’s almost certainly a character for it already.

Voice, rooms and visuals

The product has grown well beyond text. Real-time voice calls let you actually talk to a character, each with its own voice, which makes mobile roleplay feel like a phone call. Multi-character rooms let you drop several characters into one scene and watch them play off each other. And in March 2026 the platform added Imagine Gallery, in-chat AI image generation, for paying subscribers — a real boost to immersion.

Effortless to start, easy to create

You can be chatting within seconds, and building your own character — personality, greeting, voice, avatar — takes minutes rather than any technical skill. The iOS and Android apps are polished, and Chat Memories help characters stay coherent across longer relationships. For an everyday assistant instead, a general tool like ChatGPT is the better home; for a gentler one-to-one companion, see our Pi review.

Character.AI pricing

The headline is still “free”, and the free tier remains genuinely usable with unlimited messages. But in 2026 the company leaned hard into monetisation, and that has changed the experience.

Pros and cons

Where it falls short

The 2026 monetisation push has been the loudest grievance. Full-screen ads now appear around conversations, regenerating or swiping responses can burn “Charms”, and some features long-time fans relied on — including chat playbacks — were pared back or removed, angering even paying subscribers. For a community-built product, leaning this hard on its own users has felt, to many, like biting the hand that feeds it.

The content filter is the other perennial complaint. Character.AI blocks sexual content on every account and has steadily tightened its moderation, which regularly trips up ordinary roleplay and pushes some users toward less-filtered rivals. It’s a defensible safety choice, but it’s also why Character.AI is no longer the obvious pick for unrestricted creative writing.

Then there’s trust. The founders departed for Google in 2024, the model hasn’t kept pace with frontier general assistants, and the safety failures that led to the teen ban left a real dent in the brand. None of this stops the core experience being fun — but it does mean Character.AI feels like a platform still working to rebuild confidence.

Who should use Character.AI?

Character.AI is the clear pick for adults who want immersive roleplay, interactive fiction, character-driven creative writing or a casual AI companion, and who value a huge community library and polished voice features over raw model power. If that’s you, nothing else in the category delivers the same depth.

It’s the wrong tool if you want a productivity assistant, unfiltered content, an API to build on, or a companion for a teenager. For everyday tasks, reach for a general assistant; for AI personas inside an app you already use, our Meta AI review and Grok review are worth a look.

Verdict

Character.AI is still the king of AI companionship and roleplay, and when you’re deep in a good conversation it’s easy to see why tens of millions keep coming back. The characters are alive in a way generic assistants aren’t, and the voice, rooms and image features have only deepened the spell.

But 2026 has been a humbling year. The teen ban was the right call after genuine tragedy, yet it underlines how seriously this product can affect vulnerable users. Add aggressive ads, a friction-laden free tier, a tight filter and a paid plan that doesn’t make the AI any smarter, and the shine comes off. Brilliant at its niche, increasingly hard to love unconditionally. Score: 7.1/10.

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