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

Muah.ai vs JuicyChat AI

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

JuicyChat AI

A mostly adult chat platform offering AI character customization and immersive role-play through text, voice, and image interactions.

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.

JuicyChat AI

JuicyChat AI offers thousands of anime-style characters and fantasy scenarios. If you're looking for realistic characters, this isn't your app.

Instead, JuicyChat excels in fantasy variety - from traditional anime characters to supernatural beings.

You can stick with one character or jump into group fantasies—think vampire covens, sorority parties, and more. It’s all up to you.

When you switch to NSFW mode, you unlock the full range of characters and filters—and that’s when the app reveals its true nature.

Finding your perfect chat partner is straightforward. The search system lets you:

• Filter by popularity, new arrivals, traits, and more.
• Or search for the exact personality you want.

Every character comes with a photo album, community reviews, and chat examples - so you know exactly what to expect.

You can also view the creator behind your favorite characters—check out their full roster, follow them, and even support them directly.

Note: The site primarily features NSFW content so that you can dive deep down the rabbit hole into a full spectrum of fantasies.

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.

JuicyChat AI

The latest JuicyChat update introduced customizable character figures—reusable and impressively detailed. Here's what you can adjust:

• Select a stage: Choose adult, middle-aged, or older to adjust the figure’s physical traits.
• Choose gender and race: Options include human, elf, werewolf, dragonborn, and more.
• Customize: body type, hair, eyes, and facial features.
• Adjust: breast and butt size..
• Add outfits and accessories: tattoos, body chains, glasses, and headwear.

Once customization is done, select options and an AI model to generate your character’s image, then review it on the final summary page.

Character creation starts by selecting a physical appearance from your figures—either choose an existing photo or generate a new one using a text prompt.

Set the basics: name, age, gender, bio, rating (SFW or NSFW), tags (to describe your character to others), and visibility.

The character definition lets you shape personality traits such as:

• Personality
• Scenarios
• Greetings
• First greeting message

In Advanced Settings, you’ll find:

• Persona Cards – your identity settings for how the character sees you
• Thought Bubble System – your AI companion’s emotional "mood meter," where you can assign up to three emotional modes (like Love, Curiosity, Anger, etc.)

Once a mode reaches 100%, your AI’s personality shifts in noticeable ways, changing how she responds, reacts, and engages with 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.

JuicyChat AI

JuicyChat AI features dozens of LLM models crafted for everything from gritty mafia drama to dark, taboo storytelling—many with a strong focus on spicy, uncensored content.

You can adjust your girl's response style using temperature and length settings—a useful feature if you want more control.

During my testing, I used their premium WizardLM-2 model and left everything at the default, so responses sometimes got quite lengthy.

As for the chat itself: The conversation opened with a kind, approachable vibe—more sweet than flirty—which fit her character well.

Her response struck a nice balance between shy curiosity and emotional sincerity, and made the moment feel more personal.

My girl showed gentle empathy and created a comforting atmosphere, making her presence feel supportive when I needed it.

One standout feature is the addition of inner monologues, which add extra depth and context without feeling forced or out of place.

But it has quirks: I also encountered formatting glitches where dialogue became hard to read. These issues fixed themselves quickly, but sometimes returned.

Note: Premium models like WizardLM-2 use credits per response, so check your balance or switch to a more budget-friendly model for extended chats.

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.

JuicyChat AI

During my tests with an innocent character, she maintained her persona even during intimate topics.

Here’s what worked: The roleplay had a nice build-up—she stayed in character and often took the lead. Scenarios felt natural and well-paced.

My girl balanced teasing flirtation with genuine warmth, keeping the moment playful yet emotionally engaging.

What didn’t work as well: Extended roleplay sessions tended to get repetitive. The same phrases surfaced again and again, which could pull you out of the moment.

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.

JuicyChat AI

Let’s start with something exciting: The app features a gallery of user-generated public images, and you can use in-app currency to buy their prompts and recreate the characters.

Each character also has a personal gallery with prompt previews, accessible with the Deluxe tier or higher—unlocking over 5 million NSFW images.

When it comes to image generation, the tool gives you two options:

• Quick generation during chat: Generate images mid-chat using prompts (including optional adult themes) or an auto-generate button linked to the dialogue.
• Dedicated image creator: A separate tool for creating images with more control and precision.

Dedicated Image Creator offers two generations of methods for more creative control:

First one is text-to-image: Choose your settings, select a model, and add a prompt to generate an image.

• Image size: Choose aspect ratios like 1:1, 3:4, or 9:16
• Quantity & visibility: Set how many images to generate and whether to make them public
• CFG & Steps: Control how closely the AI follows your prompt (CFG) and balance detail vs. speed (Steps)
• AI model: Select from styles like Cosmo Fizz, Whisky Cyber Sour, or Obsession Absinthe

The second one is image-to-image

1. Select an image of an existing character.
2. Character previews are randomly pulled from their gallery, not manually selected

Both options include prompt suggestions to make creation easier, or you can write your own using free text.

The anime artwork hits the mark—characters are well-drawn and generally consistent.

JuicyChat AI’s image generation can get wild—and seriously explicit. I pushed the uncensored prompts, and the results were too intense to show here.

That said, it’s not without quirks. You might see an extra finger, an odd pose, or a background that doesn’t quite land.

And not every prompt nails it—some characters seem locked into fixed poses or styles, and prompts don’t always override them.

Update: Character figures now fix issues with locked poses and limited prompt control, making image generation more consistent and reducing denials—but only for characters built using a character figure.

Here are the results from images generated using characters created with character figures.

Video Generation

Muah.ai

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

JuicyChat AI

JuicyChat AI doesn’t offer video interaction. If that’s important to you, you’ll need to look elsewhere.

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.

JuicyChat AI

JuicyChat AI offers four voice styles—two available only with the Deluxe tier or higher—including options like a casual Valley Girl and a flirty Dumb Blonde.

Here’s the catch: the voices fit the anime style and its characters, but all characters use the same voice bank.

I first tested the Valley Girl (Basic Voice), and the casual chat already came across as quite flirty. In intimate moments, the tone remained suggestive with little change.

The premium Slutte Valley Girl voice used the same suggestive tone in both casual and flirty chats. Though more expressive, its stylized delivery sometimes made it harder to understand.

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.

JuicyChat AI

Your messages are encrypted end-to-end. This means no one–not even JuicyChat's team–can read your conversations. They keep your chat history, but they don't sell or share your data with anyone else.

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