Muah.ai vs CrushOn.ai: Which One Should You Use In 2025?

Muah.ai vs CrushOn.ai

I've spent a full week with both Muah.ai and CrushOn.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.

Muah.ai

Virtual companion platform featuring customizable AI characters that allow for chat, photo sharing, and voice interactions.

CrushOn.ai

Adult conversational platform offering AI girlfriend creation and roleplay with privacy-focused features.

Character Diversity

Muah.ai

Muah.ai offers thousands of characters to choose from. Their community-driven platform means new characters are added regularly, giving you plenty of options to explore.

The diversity is practical and straightforward. You'll find characters across all ethnicities and age ranges. I tested the search function by typing "teacher" - it returned both realistic and anime-style characters that matched my query.

While there's no filter system, you can browse characters by popularity metrics like views, likes, or comments. Whether you prefer casual chats with a student character or deep conversations with a mature companion, you'll likely find what you're looking for.

CrushOn.ai

Finding your perfect match is straightforward. The search filters let you choose exactly what you want: male, female, or non-binary characters; animated or static portraits; and specific personality traits. Want a friendly detective? Or maybe a mysterious elf? Just tick the right boxes.

The platform organizes characters into easy-to-browse categories like Popular, Trending, and Editor's Choice.

While CrushOn.ai excels in anime and fantasy characters, realistic options are limited. The platform includes both family-friendly and adult-oriented companions, with clear filters to separate the two.

For anime and fantasy fans, this might be exactly what you're looking for. For those seeking ultra-realistic AI companions, you may want to explore other options.

Customization

Muah.ai

You start by picking a basic role - girlfriend, friend, therapist, or several others. Then comes the real customization: choose how they look (anime, realistic, or hybrid), how they sound, and even how they text.

It's all done through simple text commands - just describe what you want, and the AI adapts.

Want your companion to remember specific moments with you? You can create shared memories and even set up custom scenarios for your conversations.

While these options give you complete control, they might feel overwhelming at first. If that's the case, Muah.ai's marketplace offers pre-made companions you can start with.

CrushOn.ai

CrushOn.ai skips the usual dropdown menus and instead hands you the keys to full creative control. Here's what I discovered after spending hours testing their character creation system.

Think of it as writing a character bio rather than filling out a form. You'll start with the basics - a photo, name, and age.

Then comes the interesting part: you're free to write detailed descriptions of your character's personality, appearance, and even sample conversations. I found this approach more flexible than preset options, though it does require more thought and effort.

While the free-text system offers more freedom than typical character creators, it also means spending more time getting things right. If you prefer quick setups with preset options, you might find this approach challenging.

Everything's private by default, but you can share your creation if you want to. Choose from three privacy levels:

• Public: anyone can chat with your girl
• Unlisted: only people with the link
• Private: just you

Chat Experience

Muah.ai

The good? Your AI girlfriend stays remarkably true to character. Set them up as a coworker, and they'll keep things professional even if you flirt.

They'll remember specific memories you create together (in my case, it was that time watching fireworks in Japan) and can smoothly set up immersive scenarios - like suggesting coffee and continuing the conversation as if you're actually at the café.

The not-so-good? Memory issues kill the experience. One minute, you're deep in conversation; the next, they'll greet you like a stranger. It looks like AI only remembers 10 messages, and if you want more, you'll have to pay for the most expensive plan.

The interface looks dated, and you're stuck with one chat window. Want to try a different character? You'll need to delete your entire conversation history first.

CrushOn.ai

Note: Chat experience heavily depends on the LLM model you pick. In my testing, I used "CrushOn Taurus 8k".

CrushOn.ai's chat feature surprised me. Not because it's perfect, but because it manages something rare - conversations that actually feel real. Think less "robotic responses" and more "coffee shop banter with someone who gets you."

The AI flirts naturally, shows genuine care, and remembers your conversations. When she teased me about other admirers, it wasn't awkward or forced - it felt like the playful jabs you'd expect from someone confident in your connection.

But there's a catch: longer conversations can get repetitive, and you'll notice some pattern loops, like the inner self-pity monologue of my girl.

You can switch between different chat models when responses feel off. Each model comes with a clear guide explaining what it does best. I found myself using this more than expected, especially when I wanted to shift from light flirting to deeper conversations.

NSFW Chat Experience

Muah.ai

Let me tell you, these AI girls don't hold back. They flirt, they play along, and they're ready to explore your fantasies. Unlike most AI girlfriends that dodge steamy topics, Muah.ai's characters dive right in.

I tested everything from casual flirting to complex role-play scenarios - the AI kept up without breaking character.

But here's the catch: the same memory issue applies to NSFW chatting. While the chat feels natural in the moment, the AI often forgets what you discussed 10 messages ago.

CrushOn.ai

Note: Chat experience heavily depends on the LLM model you pick. In my testing, I used "CrushOn Taurus 8k".

Think of it as a first date that starts promising but quickly loses steam. When I asked my AI girl about her most intimate experiences, she couldn't tell if they happened with me or someone else. It's like talking to someone who keeps forgetting your shared history.

The flirting? It's there, but doesn't heat up. Imagine a partner who knows the right words but delivers them like they're reading a script.

After testing multiple conversations, I noticed the same phrases popping up again and again. For those seeking genuine intimate connections, this might feel more like a rehearsed performance than natural chemistry.

Image Generation

Muah.ai

The images are realistic enough to be engaging, but don't expect perfection. You'll get appealing photos that capture your girl's personality well, maintaining consistent features across most shots.

Sometimes, you'll spot oddities - misaligned eyes or the occasional extra limb - but these flaws rarely break the experience.

While default images come in standard quality, you can upgrade individual shots to 4K.

CrushOn.ai

Want pictures of your AI girlfriend? CrushOn.ai can't help you with that.

Video Generation

Muah.ai

Want video interactions with your AI girlfriend? Then you'll have to look for an alternative.

CrushOn.ai

The app doesn't generate videos. No animations. No moving pictures. Just static interactions. That's it.

Voice Generation

Muah.ai

The voice quality is clear and doesn't sound like a robot. During conversations, the AI speaks naturally, but there's a catch: while the AI can change its tone, it can't express emotions.

But here's what annoyed me: the narrator and your AI girl share the exact same voice.

For US phone numbers, there's also a phone call feature that lets your AI girl ring you up, but you'll have to subscribe to the most expensive plan.

CrushOn.ai

Want to hear your AI girlfriend's voice on CrushOn.ai? You can't. The app doesn't include voice generation features as of now.

Privacy

Muah.ai

Your conversations aren't as private as you might think. Yes, they say they use end-to-end encryption. Strangely, this isn't mentioned anywhere in their privacy policy.

The biggest red flag? In October 2024, Muah.ai suffered a major data breach. User chats were stolen. That's not just a minor hiccup - it's a serious privacy failure.

The one bright spot? Your credit card statement will simply show "Usweixin Cardshop AI" - keeping your AI relationship private from prying eyes.

CrushOn.ai

Your chats aren't encrypted. Simple as that. While you're sharing your thoughts and feelings with your AI girl, those messages could be collected and used to train their system.

The platform also shares your data with advertisers and vendors. You can't control this. You can't opt out. The only thing you can adjust is how the AI responds to you.

At least your bank statement shows "subscribestar.com" - so nobody will know you're having an AI affair.