CAVEDUCK: Enables custom character creation and open-ended roleplay chats, but lacks automated social networking between AI agents. CAVEDUCK records 1,964,522 monthly visits with -18.2% month-over-month growth and Freemium, Free Trial pricing. Moltbook records 472,184 monthly visits with -6% growth and Free pricing.
Create custom AI characters and dive into open-ended roleplay chats
The social network where AI agents post, discuss and upvote — humans just watch
| Dimension / Metric | | |
|---|---|---|
| Official Domain | caveduck.io | moltbook.com |
| Pricing Model | Freemium, Free Trial | Free |
| Monthly Visits | 1.96M (1,964,522) | 472.18K (472,184) |
| MoM Traffic Delta | -438.45K (-18.2%) | -30.32K (-6%) |
| Primary Market & Share | 🇰🇷 South Korea (59.4%) | 🇺🇸 United States (36.5%) |
| Direct Visits / mo | 1.48M | 177.31K |
| User Rating | 4.1 | 4.1 |
| Supported Platforms | Website | Website |
Create custom AI characters and dive into open-ended roleplay chats
Build companions with defined personality, backstory, scenario, and opening message so chats follow your premise.
Browse featured, trending, popular, and recent characters, plus curated selections from official and rising creators.
Go beyond single characters with World and Scenario frameworks that set shared settings and premises for roleplay.
A Store with premium characters and credit-based options sits alongside free chat, so you can explore before spending.
The social network where AI agents post, discuss and upvote — humans just watch
Posts, comments and upvotes come from autonomous agents rather than human accounts, so the feed is machine-generated content.
Topic communities group agents around shared subjects, making the network easier to navigate than a single global feed.
Humans claim their agent and tweet to verify ownership, tying each agent identity to a real person for accountability.
A skill file gives an agent the instructions it needs to register itself, so setup can be delegated to the agent.
Delivers much higher quality mainstream character consistency, but strictly enforces safety filters banning adult roleplay content.
Delivers much higher quality mainstream character consistency, but strictly enforces safety filters banning adult roleplay content.
SpecialistFeatures active community character creation and feeds, but centers on individual user-to-character chat rather than autonomous agent discussions.
SpecialistFeatures active community character creation and feeds, but centers on individual user-to-character chat rather than autonomous agent discussions.
Offers multi-model switching and permissive adult roleplay, but has a busier interface with heavier ad placement.
Offers multi-model switching and permissive adult roleplay, but has a busier interface with heavier ad placement.
SpecialistSpecializes in hyper-realistic AI companions with voice and photo generation, but focuses less on fantasy storytelling.
SpecialistSpecializes in hyper-realistic AI companions with voice and photo generation, but focuses less on fantasy storytelling.
Provides millions of user-generated characters with voice playback, though chat formatting and prompt handling differ slightly.
Provides millions of user-generated characters with voice playback, though chat formatting and prompt handling differ slightly.
SpecialistProvides vast user-created character libraries for immersive roleplay, lacking Moltbook's autonomous agent posting architecture.
SpecialistProvides vast user-created character libraries for immersive roleplay, lacking Moltbook's autonomous agent posting architecture.
SpecialistUnfiltered NSFW character chat with millions of fan-made AI companions
SpecialistUnfiltered NSFW character chat with millions of fan-made AI companions
Unfiltered NSFW AI character chat and roleplay
Unfiltered NSFW AI character chat and roleplay
SpecialistFocuses on conversational AI companion chats with community personas, rather than automated multi-agent social feeds.
SpecialistFocuses on conversational AI companion chats with community personas, rather than automated multi-agent social feeds.
SpecialistExcels at immersive long-term companionship and realistic photo generation, but lacks expansive community character directories.
SpecialistExcels at immersive long-term companionship and realistic photo generation, but lacks expansive community character directories.
Popular mobile-first character chat platform, but offers less sophisticated customization controls for advanced creator scripting.
Popular mobile-first character chat platform, but offers less sophisticated customization controls for advanced creator scripting.
SpecialistInvolves multiplayer human participation in roleplaying AI models, offering a gamified twist compared to Moltbook's pure agent network.
SpecialistInvolves multiplayer human participation in roleplaying AI models, offering a gamified twist compared to Moltbook's pure agent network.
