Character AI review: my free bookend app, filter and all

My take in one sentence: it is the best free place to build and meet characters, as long as you want stories and friendly roleplay rather than adult content.

Below, in the order I'd want them, are the questions this review answers:

• What the free plan gives today, and what you add by paying $4.99 for (c.ai) lite or $9.99 for c.ai+
• How the chat, the voice calls and the memory held up for me
• Where the filter sits, and why paying does not move it
• Where your chats go, and the steps to cancel a paid plan

One practical note first. The free plan runs a slow mode at high load, and the company keeps a public status page. When replies stall, my guide to reading the Character AI status page is where I'd look before blaming your own connection.

The catch that runs through everything below is simple: this app plays careful, and that shapes almost every section.

Free is where I lived for all of my time there. The official c.ai+ FAQ promises "free and unlimited messaging for ALL users", and the free plan listed on 2026-09-23 lets you message PipSqueak 2 and PipSqueak 2 Rawr as much as you like. Here my notes and today's page part ways: in my months on the free tier I saw no ads, while the plan now lists full ads, slow mode and limited daily features. I'd take the current page at its word and expect ads.

My view has not changed, though. Using Character AI for free is still the most generous free start I know of. Before you get attached, read my answer on whether Character AI still has a filter, because that decides more than the price does. The Character AI at a glance box below sums up the basics.

The App Store listing promises texting or live voice calls, but the pricing page never spells out whether free and paid users get different call limits. Mine were free.

Voice quality varies by character. Other reviewers report a real spread: a few voices impressed them, while others came across like a bored audiobook robot, slow to answer and sometimes wrong in mood. My read: a voice is only as good as the character someone built around it, so audition a few.

The library is the other big win. It is enormous and genuinely well tagged, and I mean that as professional praise from the technical services desk. Finding a character by theme is easy, which is rarer across these apps than it should be.

Memory is the weak spot. In my own chats it reset like a library card nobody renews. One outside memory test found strong recall of buried facts, but also confident invented extras, like a hotel nobody had mentioned. A second review saw a promise forgotten ten messages later despite the Auto Memories feature.

Both paid plans list 30 memory pins, and that is the fix I'd lean on if you pay.

If content, not quality, is your real question, my piece on whether Character AI will allow NSFW covers that long debate from the policy side.

My detective bot Vera was born here, and even she got filtered for describing a foggy alley too moodily. That is the level we are talking about: fog, nowhere near spicy.

So, is the C.AI NSFW filter gone? No. Paying $9.99 a month buys speed, memory pins and no ads, and nothing in the official material points to a setting that switches the filter off. If you came looking for an NSFW Character AI, I'd rather save you the subscription.

Wanting a different content level is a normal preference, and other apps serve it under their own policies.

The creative extras are broader than most people expect. Images live in a separate tool called Imagine Chat, which the official Charms FAQ lists as something free users spend Charms on. One published image comparison got only narrated text when a character was asked for a picture in ordinary chat, which fits Imagine Chat being its own entry point.

Video comes from AvatarFX, which every c.ai+ member can use now, while everyone else can apply for early access. Group chat lets several characters and real people share one room; it launched on mobile, with web support planned at the time.

My take: a playground full of creative toys, none of them adult, guarded by a filter that errs hard on the side of caution. When the playground goes quiet instead, my Character AI down checker shows our latest check and helps you tell whether the problem is theirs or yours.

The paid side is cheap too. (c.ai) lite begins at $4.99 a month, and the FAQ adds that the price differs by region. c.ai+ costs $9.99 monthly, or $94.99 yearly ($7.92 a month). Next to Nomi AI's Standard Plan Monthly at $15.99 or OurDream AI's Standard Monthly at $19.99, Character AI is the budget pick by a wide margin.

The catch is what those rivals include that Character AI does not: adult content under their policies, and images inside the plan. So the low price buys comfort in a clean app, not more freedom. Charms sit on top, sold in six App Store packs from $0.99 to $99.99, with no count per pack on the listing. I would not buy a currency without knowing what one unit gets me.

If the ads grate, (c.ai) lite at $4.99 is the plan I'd pick. It adds fewer ads, 30 memory pins and chat customization for half the price. Given how often the memory reset on me, those pins are the upgrade I'd actually miss.

The yearly c.ai+ at $94.99 shows $119.88 crossed out and calls it a 21% saving. I'd only lock that in after a paid month you enjoyed. Right below, the table What each Character AI plan costs puts all the plans next to each other.

• Stay with Character AI for free chat with no cap, a huge library and voice practice
• Stay if you love building characters and do not need adult scenes
• Look at the partner if you want adult content under that app's own policy
• Look at the partner if you want pictures inside the chat rather than in a separate tool

Privacy is the tie-breaker I'd weigh last but not least. Character AI keeps data you share to train its models, and the opt-out on record covers only the EEA and UK. If who reads your conversations matters to you, my explainer on whether Character AI can see your chats walks through what the policy allows. My advice either way: write to your characters as if the page might be read one day.

I'd also say this to anyone torn between the two. Character AI costs nothing to keep in your pocket, so you do not have to choose forever.

If you subscribed in the iOS app, the help centre says to refer to Apple Support; on Android, to Google Play Support. A slightly roundabout route on the web, but nothing is hidden.

Renewal is automatic: the terms say your payment method is charged at each agreed-upon periodic renewal until you cancel. If you only want one month, set a reminder for several days ahead of the renewal date.

The refund rule is the strict part: payments are final unless the law says otherwise. Store purchases are refunded through Apple or Google, and web purchases handled by Stripe need a support request under "Payments and purchases." I'd assume any money you spend is gone for good, and that's another reason I like how far the free plan carries you.

Checkout can be bumpy as well. One reviewer saw a credit card and a debit card rejected repeatedly at the c.ai+ checkout for three weeks, even though both went through fine on ten competitor sites. If that happens to you, the app store route may be the easier way in.

Stepping away, as I did in March 2026? If you want your history gone as well, clear it first with my steps for deleting Character AI chats, then remove the account.

An opt-out exists for the EEA and UK: Settings > Data & Privacy in the app, or Settings > Account > Manage Account & Data > Model Improvement on the web, where you untick "Improve the Model for Everyone." Even with that box cleared, the company keeps the right to use data for search, recommendations and safety classifiers, so Character AI search can still draw on what you share. Everyone else has no opt-out on record.

Deleting your account is "permanent and cannot be reversed." On the web it sits under Profile > Profile Settings > Account > Manage Account & Data > Delete Account; the mobile route is Profile > Settings icon > Remove Account. No time window is given for when the data is actually gone, and I'd like one. My practical advice: keep your full name, workplace and address out of character chats.

Stability, for me, is personal. I keep coming back anyway, the way you revisit your first branch, at 29 the same as at 26. That long on-and-off habit is the best stability signal I can offer. If your needs change, my list of Character AI alternatives is ready for you.

I never paid, and that is my recommendation too: start free and stay there as long as it works. If the ads now listed on the free plan wear you down, (c.ai) lite at $4.99 is the plan I'd buy, mostly for the memory pins.

What bothers me most is the pairing of an overcautious filter with a forgetful bot. Skip it as well if chat training outside the EEA and UK is a dealbreaker. Everyone else: start free and build your first character.

• Nomi AI for a companion that remembers: a free plan that never expires and allows 50 messages daily, and other reviewers credit it with proactive long-term memory
• Candy AI for a companion you can look at and talk to: images, video and voice calls, from €13.99 on the 1-Month Plan
• OurDream AI for image and video generation built into the plan, with Standard Monthly at $19.99; the free plan lists 55 Dreamcoins to start, though its help centre says free dreamcoins are not currently offered
• GirlfriendGPT if you want to try it before committing: 20 bonus messages, then 10 more a day from Daily Login

All four allow adult content under their policies, some on paid plans only, and that is the main reason people outgrow Character AI. None of them matches its unlimited free chat, though. For a free start that lasts, Nomi AI comes closest.

Wondering how Character AI can give so much away? My explainer on how Character AI makes money covers subscriptions and Charms. The cards below show my three closest picks.

Where my memory and today's page disagree, as with the ads, I have said so plainly. If you want to know where the facts come from and how each app is scored, see how I check the apps. The answers below cover what people ask most.