Chai vs Character.AI (2026): which should you pick?
As of Nov 12, 2026, Character.AI grades higher than Chai: 2.8 against 2.2 out of 4.0.
Checked Nov 12, 2026 · graded Nov 12, 2026 by ToolGPA
Character.AI grades higher on value for money, the free plan and platforms. They get the same grade on features and ease of use.
Price, platforms and features side by side. The table says where each price was read and when.
Chai
Mobile app for chatting with AI characters that users create
Character.AI
Chat and voice calls with user-made AI characters
Which one is for you
Pick Chai if
- Fits if you want to chat with characters other users made on your phone
- Works for adults who want to write their own character
Look elsewhere if
- Not for you if you're under 18: age is checked by selfie or ID
- Not for you if you want a work assistant, as it's character chat only
- Watch out: no price is published, and some regions need a paid subscription
- Watch out: the web version is listed as coming soon
Pick Character.AI if
- Fits if you want to chat or call characters made by other users
- Works for people who want to build their own character
Look elsewhere if
- Watch out: the company filed for Chapter 11 on 12 October 2026 and the platform could be wound down
- Tight if you stay free: ads, slow mode and no premium chat styles
- Watch out: c.ai+ is shown without a billing period
- Not for you if you want a work assistant, since this is character chat
How we grade them
| 2.2GPAChaiFair | 2.8GPACharacter.AIGood | |
|---|---|---|
| Value for money | CNo price is shown on the vendor's site or the Google Play listing, which says only that there are in-app purchases and ads. | BLite is $4.99 a month, inside the category's cheaper quarter. c.ai+ is $9.99 and its billing period isn't shown. |
| Free plan and trial | CThe app carries ads and in-app purchases, and the Safety Center says some regions need a paid subscription. | BFree: unlimited messaging on the free chat styles, with ads and slow mode when busy. One person can live on that. |
| Features | CUser-made characters, in-character chat, in-house models and safety filters. A narrow job: character chat, not general work. | CText and voice, character creation, chat styles and memory pins on paid plans. A narrow job: character chat. |
| Ease of use | BNo rating on record, but it's an app you install and start chatting in, with nothing to set up. Age checks apply. | BNo rating on record, but it's an app you install and start chatting in with nothing to set up. |
| Platforms and integrations | CiOS and Android only, with no web version yet and no integrations. | BWeb, iPhone and Android. There's no desktop app or API listed. |
| Best for | a mobile app for chatting with AI characters | chat and voice calls with user-made characters |
The GPA is the average of the five grades: an A is 4 points, an F is none. The full reasons are on each tool's page: Chai and Character.AI. How we grade
Where they differ
- Character.AI also covers community.
At a glance
| Chai | Character.AI | |
|---|---|---|
| Pricing | Free plan | Free plan |
| Starts at | Not published | $4.99 per month (Lite); US App Store price |
| Free plan | None | Unlimited messaging with the free chat styles, with ads and slower responses when the service is busy. |
| Free trial | None listed | None listed |
| Web | ||
| iOS | ||
| Android | ||
| Made by | Chai Research Corp. | Character Technologies, Inc. |
| Price read from | Not confirmed | apps.apple.com |
| Checked | Nov 12, 2026 | Nov 12, 2026 |
Worth knowing
Chai
- Prices could not be confirmed: the vendor's site and its Google Play listing show none, which says only that the app has in-app purchases and ads.
- The company's Safety Center says that in some regions use of the service requires a paid subscription.
- Adults only: users must be 18 or older, and the company says it checks age through selfie estimation or ID verification by a third party.
- Runs as an iOS and Android app; the website lists a web version as coming soon. It is a character-chat product, not a general work assistant.
Character.AI
- The company filed for Chapter 11 on Oct 12, 2026; if no buyer is found, its blog says the platform will be wound down.
- Its blog says subscriptions and billing are unchanged for now, and subscribers would be told before any change to paid features.
- The free plan carries ads and slow mode, and premium chat styles are limited to paid plans.
- The App Store listing shows prices for c.ai+ without a billing period; the Lite price is confirmed by the maker's blog.
Key features
Chai
- User-made AI characters
- People create their own AI characters and stories and share them with others on the platform.
- Conversations in character
- The Google Play listing says the chatbots reply in character, with a large selection of characters to choose from.
- In-house language models
- The company says it trains its own models for the product rather than relying on open-source ones.
- Safety filters and reporting
- The app has optional filters for mature content and anonymous in-app reporting of characters and messages.
Character.AI
- Text chat and voice calls
- Each character can be texted or called, and a conversation can move between the two.
- Character creation
- Users build their own characters with a personality, backstory and voice, and can share them with the community.
- Chat styles
- Responses come from selectable chat styles. PipSqueak 3 and ShortSqueak are free, while DeepSqueak and LongSqueak are premium styles.
- Memory
- Paid plans add memory pins and a memory usage bar so a character keeps track of details across a chat.
- Community characters
- The app hosts a large library of characters made by other users that can be browsed and followed by creator.
Plans
Chai
Pricing could not be confirmed. See chai-research.com.
Character.AI
Free$0
Unlimited messaging on the free chat styles, with banner and interstitial ads and slow mode at busy times.
Lite$4.99
per month; $2.49 per week also offered
A daily allowance of premium chats, no banner ads and fewer interstitial ads, less slow mode, and extra memory pins.
c.ai+$9.99
billing period not shown; $94.99 also listed
Unlimited premium chats, no ads and the full memory suite, per the maker's description of the plan.
Common questions
Which is cheaper, Chai or Character.AI?
As of Nov 12, 2026, Chai has no price we could confirm, and Character.AI starts at $4.99 per month (Lite); US App Store price.
Which has a free plan, Chai or Character.AI?
As of Nov 12, 2026, only Character.AI has a free plan. Chai does not.
Which platforms do Chai and Character.AI run on?
As of Nov 12, 2026, only Character.AI lists a web app. Both list iOS and Android apps. A platform missing from a listing is one its maker's pages did not mention.
More comparisons
How this page was made
- The verdict at the top follows a fixed rule. When both tools are in the same category and either is in our top three for it, the verdict follows that ranking: the higher-placed tool is our pick. The top three weigh who each tool suits as well as its grades, so a pick can go against the GPA. Otherwise the page does not pick one and says which grades higher: the higher GPA first; on a tie, the one with a free plan, then the one that starts cheaper in dollars a month, counted the same way for both; if they are still level, what the choice depends on.
- The grades are our own, from each tool’s review or report card. The GPA is their average.
- Prices, plans and platforms come from each tool’s listing. The table above says where each price was read and when.
- The differences and the answers to the questions are worked out from those listings.