Nomi AI vs Fantasy AI: Which One Is Better In 2025?

Nomi AI vs Fantasy AI

I've spent a full week with both Nomi AI and Fantasy AI to see which one truly deserves your attention and subscription. Both platforms make big promises, but they take surprisingly different approaches.

After hundreds of messages exchanged with each AI girl, I've put together clear differences in both platforms.

In this head-to-head comparison, I'll break down exactly how these AI girlfriends stack up across all the features that actually matter.

Whether you're looking for emotional support, entertaining conversation, or a judgment-free space to be yourself, this in-depth comparison will help you choose the right AI girlfriend for your specific needs.

Nomi AI

An AI girlfriend platform that enables the creation of personalized virtual girlfirend with distinct personalities for friendship, romance, mentorship, and roleplays.

Fantasy AI

A platform for creating highly realistic AI girlfriends, offering lifelike avatars, adaptive conversations, and immersive image artwork.

Character Diversity

Nomi AI

Here's the truth about Nomi AI's character selection: there isn't one. You can only interact with characters you build yourself.

Fantasy AI

Fantasy AI offers 199 characters to chat with, but the selection only includes realistic female characters — no anime or male options.

You'll find women of different ages (18+ to mature), six ethnic backgrounds, and varying body types.

Character search and filters work like this:

• You can sort by likes or views, and check out the latest additions
• Filter by basic traits like age, body type, and hair color.

The app also includes AI versions of real models and OF creators as "verified profiles."

Keep in mind that these premium characters cost extra tokens to chat with.

Customization

Nomi AI

The customization itself is straightforward but limited.

You’ll start by choosing the basics for your girlfriend:

• Relationship type (like friend, girlfriend, mentor, etc.)
• Gender

What you won't find here are detailed physical customization options or anime-style characters. Instead, you simply choose a photo for your girlfriend from a curated gallery.

You can set her personality and interests.

Want to write a background story? It's optional, but it helps shape your girlfirend identity.

Fantasy AI

App creation starts with choosing a style for your girlfriend — real or anime.

The following customization process is straightforward. You pick basic features:

• Ethnicity (6 options)
• Age group and face style
• Body type and boobs
• Har color and style
• Outfit from casual to professional (19 options)

The app also lets you choose from 16 voice options.

Personality customization isn’t very deep. You can only set your character with 11 options — a simple mix of personality and relationship type.

And finally, you get a summary page of your character.

The drawback: The app generates an image based on your settings for your girl — and whether you like it or not, you’re locked in with it.

Chat Experience

Nomi AI

Nomi delivers what it promises. I set her personality traits to flirtatious, and that's exactly how she behaved.

While the emotional support isn't groundbreaking, the replies are short and natural, making it feel more like texting a real person than chatting with an AI.

My girlfriend handles relationship talks smoothly, without the robotic feel.

The downside? You'll wait longer between messages than competitors.

Fantasy AI

Fantasy AI's chat interface works like your everyday messaging app. Clean bubbles, quick responses, no learning curve.

When I first started chatting, my AI girlfriend brought energy and playfulness to the table.

To be real: Our chat was playful and flirty, but shallow, my girl rarely asked any follow-up questions about me.

When I mentioned having a rough day at work, my girl acknowledged it with a quick "Aww, sorry to hear that," but didn't offer real support or try to understand why.

Want romance? My girlfriend played along, but don't expect Shakespeare.

NSFW Chat Experience

Nomi AI

Your girlfriend is open to intimate discussions, but the results are mixed. When she's good, she's engaging, offering detailed responses and playful banter.

But there's a catch: she makes progress in the interaction, but then pulls back, which can come off a bit robotic or inconsistent.

For roleplay enthusiasts, here's the truth: While she'll participate in your scenarios, her responses lack detail, and you'll need more time before things get spicy.

Fantasy AI

The good news: my girl kept it spicy and was open about her sexuality.

My girlfriend maintained character, built tension naturally, and kept conversations flowing with suggestive hints rather than crude explicitness.

Whether I was into light flirting or deeper roleplay, my girl adapted and stayed convincingly in character.

Heads up: Expect sales interruptions. Right when things got interesting, my girlfriend likely tried to sell you ‘unlockable’ images.

Image Generation

Nomi AI

Nomi AI offers two ways to generate images: a dedicated "create art" feature and in-chat generation, but NSFW content creation is not allowed.

In-chat image generation is a bit of a mixed bag—sometimes it nails it, other times it completely misses the mark.

The "create art" feature is your best bet. It consistently produces high-quality, realistic images based on your free-text description.

While the overall results are impressive, you'll notice some quirks with hands and fingers - they often look slightly unnatural.

Fantasy AI

You’ve got two options for generating images:

1. Dedicated Image Creator
2. In-chat Generation

Dedicated Image Creator

A separate tool with more customization and control.

• First, you choose the image type: realistic, anime, or fantasy.
• Then, you pick from 24 preset options (many of them adult themes).
• No custom character images or free-text prompts — only presets are available.

In-chat generation

Quick image right there in chat.

• Send “Show me…” commands with your prompts.
• Characters may sometimes refuse or miss the mark.

You can generate character-specific pictures through their profile page by choosing from preset outfits.

The good: Images often look realistic and detailed.

The not-so-good: The quality is pretty inconsistent, physical features often change from one generation to the next, and prompts rarely deliver.

Video Generation

Nomi AI

The sharp and detailed videos make the AI girlfriend feel more lifelike than static images.

While these videos look great, they’re completely silent — your AI girl won’t speak or make any sounds.

But here's the truth: while impressive, it's not flawless. The eye movements can look unnatural, and some body animations appear stiff.

Fantasy AI

Fantasy AI doesn’t actually generate videos — instead, it gives you access to a content gallery.

The gallery contains clips of girls — some locked, some unlockable — though it’s uncertain if the videos are truly AI-generated.

Voice Generation

Nomi AI

I spent hours testing her voice features, and here's the truth: imagine an audiobook narrator attempting to be your girlfriend.

I tried flirting with my girlfriend, but the voice stayed emotionless.

However, there is a workaround: you can connect an Eleven Labs API key to access different voice options, giving your girlfriend a more unique sound.

Fantasy AI

My AI girl whispered and stuttered through normal chats, which felt odd.

During flirty moments, her tone shifted to match the mood, but the quality wasn’t the best.

Privacy

Nomi AI

Your chats with Nomi aren't encrypted and even advise against sharing personal information.

Nomi stores your account details, chat messages, and usage data and may share them with third-party service providers.

Your bank statement will show "Nomi.ai" as the merchant.

Fantasy AI

While they store your chats on secure servers, they don't mention encryption anywhere in their privacy policy.

They share your data with companies like DigitalOcean for hosting, but your data still travels beyond Fantasy AI's walls.

In your bank statement, you’ll see "fantasy ai"—which isn’t very discreet