Blog / 10 Best Charstar AI Alternatives for Free in 2025

10 Best Charstar AI Alternatives for Free in 2025

2025-09-12 07:05:51

Choosing an AI chatbot can be overwhelming with so many platforms out there. While Charstar AI is a popular choice, many alternatives (FriendoChat) now offer unique features like roleplaying, creative tools, and personalized companions. Among them. FriendoChat stands out as a versatile option worth trying.

Top AI Chatbot Platforms

1.FriendoChat

FriendoChat is a robust platform designed for chatting and roleplaying with AI characters. It allows users to engage in conversations with AI companions, design custom characters, and immerse themselves in imaginative roleplay. FriendoChat also distinguishes itself with advanced tools for generating images.

FriendoChat 01

Pros:

Always available.

Supports diverse AI characters.

Safe for practicing social skills.

Flexible for deep talks, casual chats, and roleplay.

Cons:

Few anime-style characters (focuses on realistic roleplay)

Community still growing.

friendochat homepage

Best for: Individuals seeking companionship, those looking to practice social skills, and anime or virtual fans.

2. Character.AI

Character.AI is a popular app for creating and talking to AI characters. It’s especially popular for roleplaying and socializing. The AI was made by former Google researchers. You can choose from millions of unique characters—including celebrities, anime figures, and memes. It’s completely free to use on both the web and mobile apps.

Character.AI Homepage

Pros:

Built by ex-Google AI team.

Natural conversations.

Millions of characters.

Free and large community.

Cons: 

Strict NSFW filters.

Server lags at times.

Weak memory in long chats.

Best for: Roleplaying, fan-based conversations, and interactive chats with popular characters.

Check for more Character AI alternatives.

3. Janitor AI

Janitor AI is a popular chatbot platform. It provides users with the ability to chat with virtual characters. You can use it for roleplaying or casual talk. The interface is simple and user-friendly. It offers a large library of characters. These include both pre-made and customizable ones. It supports both SFW and NSFW content.

Janitor AI Homepage

Pros:

Simple interface.

Big library of characters.

Supports SFW + NSFW.

Cons:

Potential lag and crash.

Strict filters.

API key setup needed.

Limited customization.

Free plan has message cap.

Best for: Roleplay enthusiasts, users who enjoy SFW and NSFW chats, and creators of AI characters.

4. Candy AI

Candy AI is a great chatbot for personal and fantasy companionship. It is very easy to use. You can chat, do voice calls, and create images. It also allows you to talk to custom characters. It is especially known for having no filters and no limits on conversation.

Candy AI Homepage

Pros:

Unlimited chats.

Free character creation.

Strong privacy.

Cons:

No memory.

Conversations feel unnatural.

Creating custom characters costs extra.

Best for: Adults seeking companionship, AI romance, customizable characters, and NSFW content.

5. Chai AI

Chai AI is a casual, community-driven, and unfiltered chatbot platform where users can create and interact with AI characters. Available on the web, iOS, and Android, the app is built for simplicity and accessibility, offering quick and engaging chats with minimal setup.

Chai AI Homepage

Pros:

Mobile-first.

Free with upgrades.

Large community of characters.

Cons: 

Limited customization.

Free version has ads.

Shallow chats due to weak memory.

Best for:Casual chat lovers, NSFW-friendly roleplayers, and enthusiasts who enjoy exploring community-created bots.

6. Crushon AI

Crushon AI is a dynamic platform that offers uncensored, personalized, and immersive conversations. It supports both SFW and NSFW chats and is available on web and mobile devices. The platform is ideal for long-form storytelling and has a powerful memory function for continuous conversations.

Crushon AI  Homepage

Pros:

Free to start with upgrade options.

Uncensored chats with extensive personalization.

Powerful memory for continuous conversations .

Cons:

Premium plans are required for unlimited use .

Complex features may be overwhelming for new users.

Best for:Immersive roleplayers, NSFW-friendly users, and custom character builders.

7. GirlfriendGPT AI

GirlfriendGPT is a tool that allows you to create and chat with a custom AI girlfriend. It’s great for uncensored chats, roleplay, and custom characters. The platform focuses on privacy. It uses advanced AI for all its characters.

GirlfriendGPT AI Homepage

Pros: 

Strong privacy.

Wide character range.

Uncensored roleplay + image generation.

Cons:

Small user base.

Limited emotional depth.

Premium needed for full features.

Best for:Adults who want uncensored AI chats, roleplay, and custom characters, particularly those who prioritize privacy and are willing to pay for premium features.

8. Anima AI

Anima AI is a versatile companion chatbot that provides both friendly conversations and romantic roleplay. Users can switch between different interaction modes and engage in light games and personality tests. A key advantage is that it doesn’t require sign-up for basic use and remembers conversation history even without an account.

Anima AI Homepage

Pros: 

Switch between friendly/romantic.

No signup for free use; remembers history.

Cons:

No voice/image sharing.

Limited guest customization.

AI coherence weaker than others.

Best for:Users seeking a flexible AI companion for casual and romantic chats who value privacy and no-registration access.

9. Novel AI

Novel AI is a paid storytelling service. Novel AI has the function of using AI to help write stories and create anime images. It’s made for writers, game designers, and creators. You can develop stories, characters, and art with it. The platform is private and customizable. It’s designed for deep creative work.

Novel AI Homepage

 Pros:

Strong privacy.

Powerful AI writing.

High-quality anime images.

Cons: 

No free trial.

No mobile app.

Anime-only style.

Best for: Fiction writers, RPG creators, manga artists, and anime fans seeking an integrated AI tool for narrative and illustrative storytelling.

10. Tavern AI

Tavern AI is a free, open-source, and browser-based platform for creating and interacting with unfiltered AI chatbots. It enables users to design custom characters, run multi-model AI interactions, and build immersive storytelling experiences, all with a strong emphasis on privacy and user control.

Tavern AI Homepage

 Pros:

Strong privacy.

Free + open source.

Highly customizable.

Cons:

Steep learning curve.

Some features need paid models.

No built-in filters; limited official support.

Best for:Developers, writers, advanced roleplayers, and tech-savvy users looking for a highly customizable, unfiltered AI chatbot platform with strong privacy features.


Final Thoughts

AI Chat PlatformProsCons
FriendoChat24/7 online; diverse charatcers; video chatFew anime options; small community
Character.AINatural convos; freeStrict NSFW filters; server lags
Janitor AIEasy to use; SFW/NSFW supportLags/crashes; limited free use
Candy AIUnlimited chats; strong privacyNo memory; paywalled custom bots
Chai AIMobile-friendly; free (upgradable)Shallow chats; free-plan ads
Crushon AIUncensored; strong memoryPremium for unlimited use; complex for newbies
GirlfriendGPT AIStrong privacy; uncensored RPSmall user base; premium full features
Anima AINo signup; saves chatsNo voice/images; weak coherence
Novel AIStrong AI writing; quality anime artNo free trial; no mobile app
Tavern AIFree & open-source; highly customizableHard for beginners; little support

Ultimately, Charstar AI isn’t your only choice. These platforms each bring something unique, from immersive roleplay to advanced creative tools. But if you’re looking for a platform that combines versatility, engaging AI characters, and powerful creative features all in one place. FriendoChat clearly stands out. With its wide range of strengths, it’s the alternative we most recommend trying.