Soulgen vs. Nomi AI: Which app is better? (2026)
As of: Juli 2026 · Independently written by the Ailina editorial team · Adults only (18+)
Short answer: Soulgen and Nomi AI solve two different problems. Soulgen is at its core an 18+ image generator, fast and cheap to start with, but flat as a conversation partner and without memory. Nomi AI is the opposite, built for deep long-term companions with one of the best memories in the industry and group chats, though its images are less consistent and the monthly price runs a bit higher. Both are clearly English-first products, so for German-speaking users a natively German option like Ailina can be worth a look.
Soulgen and Nomi AI at a glance
| Criterion | Soulgen | Nomi AI |
|---|---|---|
| Focus | Primarily an NSFW image generator, chat is an afterthought | Deep long-term companions with strong memory and group chats |
| German | No (English) | No (English) |
| Free tier | Trial credits only | Yes, limited |
| 18+ / NSFW | Yes (images) | Tolerant |
| Images | Yes (core product) | Moderate |
| Voice | No | Yes |
| Price | approx. $10/mo. | approx. $8 to $16/mo. |
| Data protection | Outside the EU | US servers |
Prices are approximate figures from the providers (as of Juli 2026).
Choose Soulgen if …
You want fast 18+ image generation in realistic or anime style above all, easy to use and with a cheap entry point, and the chat side matters less to you. Then Soulgen is the better fit.
Choose Nomi AI if …
You want a companion that remembers you over weeks, supports group chats with several characters at once and tolerates adult topics without being a pure NSFW app. Then Nomi AI is the better choice.
Strengths and weaknesses in detail
Soulgen
- Fast 18+ image generation in realistic and anime styles
- Very easy to use
- Affordable entry-level offers
- Not a real companion: little conversational depth, no memory
- No voices, no German
- Recurring subscription complaints in user reviews
Nomi AI
- One of the best long-term memories in the industry
- Group chats with several Nomis at the same time
- Tolerant of adult topics without being a pure NSFW app
- Designed entirely around English
- Image generation less consistent than with specialists
- Relatively expensive on the monthly plan
The third option for the DACH region: Ailina
Soulgen and Nomi AI have one thing in common: German is a translation at best, and your data sits outside the EU. If exactly that matters to you, take a look at Ailina, with over 70 natively German speaking characters (including dialects), consistent images and videos per character, an intimate 18+ mode after age confirmation and GDPR compliant storage in the EU. Free to try, no signup needed.
Frequently asked questions
Which of the two is cheaper?
Soulgen sits at around 10 US dollars per month, while Nomi AI runs roughly 8 to 16 US dollars per month depending on the plan. At best Nomi is slightly cheaper, but on the monthly plan it can end up more expensive. With Soulgen, users also repeatedly report subscription issues, so check that before you buy.
Which app is better for NSFW?
For pure 18+ images Soulgen is the specialist and delivers fast results in realistic and anime styles. Nomi AI tolerates adult topics in conversation but is not a pure NSFW app and is less consistent with images. Neither offers German, so you chat in English.
Is there a German alternative to Soulgen and Nomi AI?
Yes: Ailina is the first natively German speaking AI companion platform, with over 70 characters with their own voice and memory, consistent images per character, an 18+ mode after age confirmation and GDPR compliant data handling in the EU. You can get started for free and without signing up.
What do Soulgen and Nomi AI cost?
Soulgen: approx. $10/mo.. Nomi AI: approx. $8 to $16/mo.. Both figures are approximate values from the providers (as of Juli 2026) and can change.
More comparisons
Other popular duels and the big overview:
Comparison information about third-party providers is based on publicly available sources and the editorial team's own assessment as of July 2026, provided without warranty as to completeness or current accuracy; details about other providers may change at any time. All product names and brands mentioned are the property of their respective owners. They are named here purely for information and comparison (nominative use) and this does not imply any affiliation with, sponsorship by, or endorsement from those owners.