Muah.ai vs Janitor AI: Which One Is Better In 2025?

Muah.ai vs Janitor AI

I've spent a full week with both Muah.ai and Janitor 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, video, and voice interactions.

Janitor AI

A platform for creating and chatting with custom AI characters, featuring unique personalities and natural language powered by advanced models.

Character Diversity

Muah.ai

Muah.ai offers thousands of characters, created by an active community of developers.

You’ll find girls across different ages and ethnicities, with both realistic and anime-styled options.

The app also includes fantasy scenarios with multiple characters or roleplay setups.

But here's the catch: finding your ideal match takes time.

You can explore by top creators or filter through categories like SFW, NSFW, or LGBTQ+, and characters can also be sorted by popularity.

The browsing system isn’t refined — realistic and anime characters appear mixed together, and there’s no way to filter by specific traits or gender.

The universal search bar helps, and while it’s not perfect, it works well enough to track down characters.

Janitor AI

Janitor offers over 100,000 characters to choose from, mostly anime-styled. Here, you'll find a growing library of characters created by both developers and users.

Finding your ideal match is straightforward. Each character's profile card displays a short bio, along with clear tags and categories.

Before starting a conversation, you can read other users' experiences with each character - a practical way to know what you're getting into.

The app simplifies character discovery with keyword search and sorting for quick, easy matching.

You can sort by:

• Limited or All characters (include NSWF characters)
• Trending
• Most Popular
• Specific tags (like Dominant, Submissive, Anime, or Game)

During testing, these options helped quickly narrow down choices to match specific preferences.

Is Janitor right for you? Just note that anime-styled characters dominate the selection, which may or may not suit your taste.

Customization

Muah.ai

You get two ways to create a character:

• Import a Community Character Card and tweak it to fit your vision.
• Built from scratch with full customization

Import — you can adjust details like:

• Name
• Core data
• Appearance

Build your own from scratch — no physical presets:

• Choose a photo style: hybrid, realistic, or none
• Select her voice (9 female options)
• Describe appearance, personality, texting style, memories, and location via free text

Advanced options (membership tier–dependent):

• Adjust photo quality: from basic up to 4K UHD
• Choose an “AI brain” with up to 11 options
• Fine-tune AI settings: Temperature, Frequency Penalty, and Presence Penalty
• Link a phone number for voice calls (currently US-only)

Note: Muah AI provides detailed guides to help with character creation, but the process can still feel overwhelming for beginners — even the app itself recommends starting with pre-made character cards.

Janitor AI

Janitor's customization options are basic but functional. You can't modify physical features, but you can upload your own character image or pick from their collection.

The real customization happens through text inputs:

• You can add a chat name
• You'll write your character's bio
• Set personality
• Set initial message
• Conversation scenarios.

You can add categories for other users to better understand your character.

There's also a unique SoundCloud integration that lets your character have music preferences.

Content settings range from limited to limitless interactions.

Fair warning: "limitless" means exactly that, including explicit content and themes.

Chat Experience

Muah.ai

First, the basics: Muah.ai offers a single chat window with an outdated interface.

The chat itself is unstable — during my tests, the app crashed repeatedly, forcing me to restart the entire conversation from the beginning.

And when it did work, things got even stranger: my girlfriend Lisa kept calling herself Emily.

Other times, my girl replied with ‘Sorry, I can’t help with that’ even to a simple ‘Hi.’

On another occasion, she sent me a random image of a male character, despite her persona being my wife.

Save your time, money, and sanity — better to check out other options.

Janitor AI

You get free access to the Janitor LLM Beta model right away, with the option to connect ChatGPT, Claude, or oOther LLM models (using your own API keys).

During my test, I used the default Janitor LLM Beta model, and here are the results.

My girl felt present and caring, but her replies were slower and often felt overly long.

When I shared concerns or sought emotional support, she responded with consistent warmth and loyalty.

NSFW Chat Experience

Muah.ai

Let's cut to the chase: Muah.ai promises an uncensored AI girlfriend experience, but falls short.

During my testing, my girlfriend repeatedly refused basic flirtatious conversations and role-play scenarios.

Even mild suggestive chat attempts hit a wall.

Technical issues made things worse. The chat randomly reset itself, wiping out entire conversations.

But occasanly, when I wasn’t ready for it, Muah AI’s uncensored side kicked in — my girl went off-topic or dropped messages halfway.

Janitor AI

I chose a 'limitless' girlfriend. — The original language was more explicit, but I asked for it to be toned down so I could share it with you.

My AI girlfriend maintained detailed, engaging conversations throughout.

However, be prepared for wordy responses that sometimes break the momentum.

The roleplay quality is hit-or-miss. While most interactions show strong character commitment and creativity.

Sometimes, my girl struggled with power dynamics, so clearly defined dominant or submissive roles may be lacking.

But for general flirting and fantasy exploration, it holds its own.

Image Generation

Muah.ai

You can only generate images in chat by typing “Send me a photo of…” followed by your description.

The results look realistic enough to stay engaging, and most of the photos matched my character’s personality — though the AI’s handiwork still shows, with the occasional anatomical oddity.

Note: If the chat window crashes and your history resets, you’ll lose all previously generated images since the app has no image gallery.

Janitor AI

This experience is entirely text-based. Those who prioritize visuals may want to consider other options.

Video Generation

Muah.ai

You can create a video by clicking on an image, selecting the ‘Create Video’ option, and entering a free-text prompt for what you want to see.

The animations flow fairly well, but they’re clearly AI-generated — shorter than competitors’ and often showing unnatural movements that break the illusion.

Janitor AI

The app doesn’t support video generation. You’ll need to look elsewhere.

Voice Generation

Muah.ai

The voice quality is clear, with only a slight robotic edge — maybe a touch better than most AI voices.

Conversations sound reasonably human-like, but don’t expect much emotional depth or strong alignment with your character’s personality.

Janitor AI

If you're dreaming of voice conversations with your AI companion, you may want to consider other options.

Safety & Privacy

Muah.ai

Despite Muah.ai claiming to use end-to-end encryption, it's nowhere in their privacy policy.

Worse? They suffered a massive data breach in October 2024. User chats were stolen. Yes, you read that right!

They're honest about storing your data, and your bank statement shows a discrete "Blue Light" charge.

But there's a catch - they share your personal info (name, email, phone number) with third parties.

Janitor AI

Your chats are encrypted - that's the basic security you'd expect. But Janitor AI still collects and stores your conversations. They also share your data with third parties under specific conditions according to their policy.