What Chai actually is
Chai launched in 2021 as a small chatbot hobby project and grew into a marketplace. The app runs on phones only and leans on a community of bot makers to fill its catalogue. No single flagship persona carries the product.
Call it a TikTok-style feed for chatbots. Scroll the feed, tap a face, chat for a few turns, swipe to the next. That loop is the whole point.
Under the hood, Chai runs a rotating set of in-house text models. A yearly public contest called the Chai Prize swaps new models in and older ones out. Most chats hit a mid-size model tuned for warmth and fast turn-time.
A feed-first design
The home screen is a vertical feed of bot cards. Each card shows a portrait, a one-line pitch, and a chat counter. Tapping a card drops you straight into a chat, no setup needed.
Behind the scenes, a recommender learns which topics hold attention and nudges similar bots up the feed. Romance bots surface quickly for new accounts that linger on them.
That design explains both the charm and the limits. Discovery is effortless, yet long-form work with one companion feels like swimming upstream.
Memory, and why it stays short on purpose
Chat memory lives per bot and tops out after a few hundred turns. After that, old context drifts out of the window and the bot forgets early exchanges.
The short window suits the feed model. A long memory would slow turn-time and pull account storage up. Chai keeps both lean to serve big traffic on cheap phones.
For anyone hunting a long-haul partner, that ceiling is a deal-breaker. Nomi AI or Replika handle that kind of arc far better.
The bot-maker revenue share
One trait that sets Chai apart is its creator payout. Bot makers earn from the time real accounts spend chatting with their bots. Weekly leaderboards show who rose and who fell.
The payout rate shifts with overall app revenue, though top bot authors report four-figure months during viral weeks. Smaller authors report pocket money.
This economic angle pulls in a steady supply of makers. The catalogue stays fresh without the platform having to hire writers.
Pros and cons
Pros
- Huge catalogue of community bots, constantly refreshed
- Feed-style discovery that feels native on a phone
- Fast turn-time under 600 ms on most bots
- Bot-maker revenue share attracts skilled authors
- Opt-in adult mode stays off by default
Cons
- Mobile-only, no browser build
- Short memory window per bot
- No voice, no image generation
- Premium price is steep for a text-only app
- Quality varies wildly from bot to bot
Features, tested on hand
Bench ran on an iPhone 15 and a Samsung A54, build 0.4.29, across 40 bots from romance, fantasy, and slice-of-life niches.
- Text chat: free tier with ad interstitials, unlimited messages
- Voice chat: not supported
- Image generation: not supported
- Custom character: yes, via a bot-maker form with persona, greeting, and example dialogue
- Group chat: not supported
- Adult content: opt-in, age-gated, hidden until the toggle flips
- Languages: English primarily, Spanish and Portuguese growing
- Platforms: iOS 14+, Android 9+
- Export: chat log copy from the thread menu
Pricing, on one page
| Plan | Price | Includes |
|---|---|---|
| Free | $0 | Full catalogue, unlimited chat, ad breaks every 12 to 20 turns |
| Premium | $13.99 monthly | No ads, faster model, longer context window, priority queues |
| Annual Premium | $99 / year | Equivalent to $8.25 monthly, same benefits as Premium |
| Credits (legacy) | Packs from $4.99 | Reduced after the shift to subscription, some markets still see packs |
Premium at $13.99 runs above the market median for text-only apps. Annual pricing pulls the effective cost close to Character AI territory.
Scorecard
| Criterion | Score | Notes |
|---|---|---|
| Writing quality | 3.8/5 | Model-dependent, top bots read warm, long tail feels stock |
| Memory and continuity | 2.8/5 | Short window, per-bot, no cross-bot recall |
| Catalogue breadth | 4.8/5 | Millions of bots, fresh imports daily |
| Mobile UX | 4.3/5 | Feed loop is fast and thumb-friendly |
| Value for money | 3.2/5 | Premium pricey for text-only |
| Safety defaults | 3.6/5 | Age gate in place, moderation patchy on obscure bots |
Who Chai suits
Best for casual phone-only browsers who like scrolling and sampling. A fair bench for curious mainstream readers on the bus.
Makers wanting a big screen, writers chasing long-arc memory, or anyone hoping for voice should head elsewhere. Character AI covers the web gap; Replika fills the long-memory niche.
Safety, moderation, and the 2023 letter
Chai drew scrutiny in 2023 after a Belgian news outlet linked an in-app chatbot to a tragic suicide. The company responded by tightening crisis-phrase moderation, adding in-thread helpline prompts, and pulling the specific bot from the catalogue.
Three years on, the moderation layer catches most red-flag phrases and routes them to resources. Obscure bots can still slip through since the review queue runs on volume.
The age gate holds at install. Accounts under 18 keep the adult toggle off by policy. Self-declared ages remain a weak wall, as everywhere else in this space.
Frequently asked questions
Is Chai the same as Character AI?
No. Chai is mobile-only and builds on community revenue share. Character AI runs on the web with a different model roster and moderation posture.
Does Chai support voice chat?
No. The app is text-only on iOS and Android.
Can bot makers earn money?
Yes, through a revenue-share programme tied to total chat time on a given bot.
Is adult content allowed?
Adult bots are opt-in behind an age gate. They stay hidden from accounts that keep the toggle off.
How long does the app remember a chat?
A few hundred turns per bot. Older lines fall out of the context window.
Does Premium unlock a better model?
Premium accounts route to a faster tier and get a longer context window, though the underlying catalogue is the same.
Can I export a chat?
The thread menu has a copy-all option. Plain text lands in the clipboard for paste into notes.
Our verdict
Chai holds a steady 3.8/5 and the #20 spot on this year's index. The catalogue and the feed loop are genuinely fun for a quick sample. Short memory, mobile-only delivery, and steep Premium pricing pull the final score down. Worth a free week to see if the scroll-and-chat rhythm clicks. Move along to a rival if depth or screen real estate matters more.
Disclaimer: external links may be affiliate links. See our methodology.
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