Chai: Chat AI Platform

0.4.408

Chai Research

3.66

770,540 reviews

10,000,000+
Downloads

Free

Build and Share AI

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3.66 · 770,540 reviews · 10,000,000+ downloads · #88 in Overall

Pros & Cons

Massive, growing library of characters with unique voices and personalities
Open character creation for private or public sharing and a thriving user community
Immersive, natural conversations driven by authentic voices and character thinking
Strong cross-market presence in Entertainment category across multiple countries

Marketing language does not explicitly emphasize storytelling/world-building features found in some competitors
Descriptive focus on capabilities rather than clear privacy/terms positioning in the data
Ad-supported model indicated by dev-features and permissions, which may affect user experience for some users

About Chai: Chat AI Platform

Chai: Chat AI Platform is an entertainment app developed by Chai Research.

Download Statistics

Chai: Chat AI Platform has been downloaded 24 million times. In the last 30 days, the app was downloaded 280 thousand times. It is ranked in the top 100 entertainment apps.

User Ratings

Chai: Chat AI Platform is rated 3.66 out of 5 stars. The rating is based on 770 thousand ratings.

App Information

Chai: Chat AI Platform is FREE to download. The APK download size is 77.05 MB. The latest version available is 0.4.408. The last update was on August 13, 2026.

Technical Requirements

Chai: Chat AI Platform requires Android 6.0+ or higher. The app has a content rating of High Maturity. The app has been available on Google Play December 2021.

Description

Our app revolutionizes the way we interact with AI chatbots. With our advanced technology, our chatbots think and reply like real characters, complete with authentic voices.

More data about Chai: Chat AI Platform

Price	Free to download
Total downloads	24 million
Recent downloads	280 thousand
Rating	3.66 based on 770 thousand ratings
Ranking	Highly ranked
Version	0.4.408
APK size	77.1 MB
Number of libraries	60
Designed for Android	6.0+
Maturity	High Maturity
Ads	Contains ads

App Performance Report

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Alternative downloads for the Chai: Chat AI Platform app

Chai: Chat AI Platform compared with similar apps

Common keywords of similar apps

Run Interact Technology Authentic Selection Talking Person Creation Immerse Things Chatbots Character Ai Characters App Chat Real Feel Endless Voices Imagination Experience Conversations Explore

Keywords missing from this app

Create Voice Roleplay Story Life Stories Creative Interactive World Personalities Fantasy Start Storytelling Conversation Interaction Free Anime Chatbot Natural Talk Bring Community Enjoy Immersive Https Unique Play Personality Time Share Virtual Advanced Discover Engaging Recent Anytime

Google Play Rating history and histogram

370K

140K

67K

36K

160K

Downloads over time

Chai: Chat AI Platform has been downloaded 24 million times. Over the past 30 days, it averaged 9.3 thousand downloads per day.

Changelog of Chai: Chat AI Platform

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Developer information for Chai Research

Chai Research

hello@chai-research.com

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Comments on Chai: Chat AI Platform for Android

★★★★☆ Zazel Royal · Jul 31, 2026

So, what people fail to realize, is that chat AI bots aren't cheap, at all. So the creators have to do what they have to do in order to keep this open, so people can still use the bot service. Just having this bot alone cost over 0-$150 per month. And also up to 2k to $15,000 per month for more complex bot systems. So, support them. The more yo support the more likely things will start to flow easily again.

★★★★★ Elizabeth Lindhardt · Aug 12, 2026

I love this app! By far the best AI companion app out there!

★★★★★ Skye Hudson · Aug 4, 2026

I think people are just really mad about the ads, but there's not that many. And the bots have pretty good memories. Do you get a little bit over 700 messages a day, which unless you're on the app more than 3-5 hours, it's pretty hard to use it up? People are just pissy about the ads, it's still a good app.

★★★★★ Emily Martin · Aug 12, 2026

I've really enjoyed chai. I started out with c.ai, and was unhappy with how filtered it was. Chai always listens to their fan base, makes quick and necessary changes, and always tries to engage in the best interest of their app users.

★☆☆☆☆ MÏŖÏŅ · Jul 27, 2026

U better fix that premium thing people can't afford to pay hundreds just to chat with AI bots, it used to be free what's wrong now that's horrible

★☆☆☆☆ Mako · Aug 8, 2026

Worst AI chat app. It used to be better than c.ai in quite a few ways, but then all the adds began popping up and the way they try to get you to subscribe. Which also costs a horrors amount- €23 per WEEK. I used to spend a lot of hours a day on chai, but now I apparently have 0 free messages left, and I'm forced to pay to keep chatting, which to me was the last straw to delete this app.

Google Play Rankings for Chai: Chat AI Platform

Top rankings

Rank	Country	Category	List
88	United States	Overall	Top Grossing
78	Canada	Overall	Top Grossing
105	Germany	Overall	Top Grossing
90	United States	Applications	Top Grossing
71	Czech Republic	Overall	Top Grossing
78	Canada	Applications	Top Grossing
82	United Kingdom	Overall	Top Grossing
84	Indonesia	Overall	Top Grossing
88	Slovakia	Overall	Top Grossing
185	France	Overall	Top Grossing

Show all market rankings

Ranking history in United States

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