Character.AI records 154,156,370 monthly visits with +2.2% month-over-month growth and Freemium pricing. Code Arena records 35,827,928 monthly visits with +19.4% growth and Free pricing.
Chat with millions of AI characters or build your own
Battle-test AI coding models side by side
| Dimension / Metric | | |
|---|---|---|
| Official Domain | character.ai | arena.ai |
| Pricing Model | Freemium | Free |
| Monthly Visits | 154.16M (154,156,370) | 35.83M (35,827,928) |
| MoM Traffic Delta | +3.28M (+2.2%) | +5.83M (+19.4%) |
| Primary Market & Share | 🇺🇸 United States (29.6%) | 🇮🇳 India (13.1%) |
| Direct Visits / mo | 110.73M | 24.34M |
| User Rating | 4.4 | 4.7 |
| Supported Platforms | Website | Website |
Chat with millions of AI characters or build your own
Browse and chat with a vast library of community and official characters across genres and fandoms.
Design a character's look, backstory, personality and voice, then share it with the community.
Talk with characters using voice chats and Voice Notes, not just typed messages.
Long-form, in-character conversations built for storytelling and immersion rather than quick answers.
Battle-test AI coding models side by side
Send the same coding prompt to multiple leading models and compare their generated apps and logic side by side.
Watch models construct web apps and websites live, so you can see process and output, not just the final file.
Projects go beyond one-off snippets, testing how well a model structures components, routes, and styles together.
Track which coding models accumulate the most wins over time to identify consistently strong performers.
Features community-driven roleplay with flexible LLM routing and adult content support, unlike Character.AI's strict filtering.
Features community-driven roleplay with flexible LLM routing and adult content support, unlike Character.AI's strict filtering.
Offers unfiltered and NSFW character roleplay with multi-model switching, whereas Character.AI strictly enforces safety filters.
Offers unfiltered and NSFW character roleplay with multi-model switching, whereas Character.AI strictly enforces safety filters.
SpecialistSpecializes in virtual romantic companions with voice and photo generation, catering more to dating roleplay.
SpecialistSpecializes in virtual romantic companions with voice and photo generation, catering more to dating roleplay.
Features millions of user-generated personas with voice playback, offering a similar casual roleplay experience to Character.AI.
Features millions of user-generated personas with voice playback, offering a similar casual roleplay experience to Character.AI.
Focuses on immersive storytelling and fictional character chats, providing an alternative community roleplay environment.
Focuses on immersive storytelling and fictional character chats, providing an alternative community roleplay environment.
Provides completely unfiltered anime and fantasy character chats, bypassing Character.AI's rigid safety restrictions.
Provides completely unfiltered anime and fantasy character chats, bypassing Character.AI's rigid safety restrictions.
Combines character chat with persistent memory and visual companions, competing directly in casual roleplay.
Combines character chat with persistent memory and visual companions, competing directly in casual roleplay.
SpecialistExcels at long-form fiction writing and collaborative storytelling rather than structured character chat rooms.
SpecialistExcels at long-form fiction writing and collaborative storytelling rather than structured character chat rooms.
SpecialistDelivers deeper personal companion dynamics with advanced memory and realistic selfie generation, but fewer public characters.
SpecialistDelivers deeper personal companion dynamics with advanced memory and realistic selfie generation, but fewer public characters.
Enables open-ended roleplay with custom characters, offering an independent alternative with fewer platform restrictions.
Enables open-ended roleplay with custom characters, offering an independent alternative with fewer platform restrictions.
Crowdsourced arena where AI models compete and humans crown the best design output
Crowdsourced arena where AI models compete and humans crown the best design output
Lets users create and chat with custom AI characters, featuring a similar mobile-friendly roleplay format.
Lets users create and chat with custom AI characters, featuring a similar mobile-friendly roleplay format.
