Nastia AI vs SoulGen
Side-by-side comparison to help you pick the right tool. Both tested and ranked across 2 shared categories.
We earn commissions from some links. Disclosure
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
SoulGen
★★★☆3.3/5
Upload a photo, get back AI art. The reference-to-image trick actually works.
Best for: Photo-to-AI transformations
Score Breakdown
CategoryNastia AISoulGen
Content Quality4/54/5
Goon Ability4/5 ●3/5
Ease of Use3/53/5
Overall3.73.3
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
SoulGen
Pros
- + Reference photo transformation produces recognizable results
- + Both photorealistic and anime output from the same interface
- + Output quality is respectable for the price point
Cons
- - Credit system runs dry fast with regular use
- - Interface works but feels dated compared to newer platforms
- - No inpainting or outpainting tools
- - Anime output is weaker than PixAI or dedicated hentai generators