Chub AI vs Nastia AI
Side-by-side comparison to help you pick the right tool. Both tested and ranked across 3 shared categories.
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Chub AI
★★★☆3.3/5
Not a chat platform. The warehouse where every NSFW character card lives.
Best for: NSFW character card library
Nastia AI
★★★★☆3.7/5
Group chats with multiple AIs at once, and zero filters on any of them.
Best for: Unfiltered AI with group chat
Score Breakdown
CategoryChub AINastia AI
Content Quality4/54/5
Goon Ability3/54/5 ●
Ease of Use3/53/5
Overall3.33.7
Chub AI
Pros
- + Largest NSFW character card library anywhere, thousands of detailed entries
- + Cards export to SillyTavern, Agnai, and other popular frontends
- + Active community creating and curating cards daily
- + Free to browse and download everything
Cons
- - Not a chat platform itself, you need a separate frontend
- - Card quality depends entirely on the creator
- - Search and tagging need improvement
Nastia AI
Pros
- + Group chat lets up to 3 AI companions interact with each other and you simultaneously
- + Advanced personality traits like Lust, Pride, and Envy create unpredictable character behavior
- + Voice cloning produces custom audio that sounds distinct per companion
- + End-to-end encryption with discreet billing keeps everything private
Cons
- - No pre-built character library, you build every companion from scratch
- - Responses occasionally lose coherence during longer sessions, breaking immersion