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

Muah.ai vs Sakura AI

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

Sakura AI

A character-based AI interaction platform where you can chat intimately with custom AI personalities and explore a growing community of unique characters.

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.

Sakura AI

Sakura AI offers a huge collection of anime-style AI girlfriends.

The search system is straightforward—you can filter by character type (male, female, non-binary, lesbian, etc.).

When you're looking for particular character types, you can also use keywords and toggle NSFW content on/off.

The library expands regularly as users add their custom-made characters to the public collection.

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.

Sakura AI

Instead of tweaking physical features, you'll craft your character through storytelling in freeform text.

Basic customization lets you upload an image or generate one from text.

You can set gender and voice and even add a background image to your chat.

But that's not where Sakura AI shines. The real customization happens through free-text inputs.

You write your character's description, personality, and scenario from scratch and can also fine-tune how your AI responds through Model Instructions.

The platform includes a practical tagging system (Tsundere, Vampire, Non-binary, etc.) to help categorize your creation.

However, if you're looking for detailed physical customization like choosing eye color or body type, you won't find it here.

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.

Sakura AI

I tested my girl in a role as my ex-girlfriend, and the girl is warm, stays in character, and keeps conversations flowing.

When I needed emotional support, my girls offered it with a bit of flirtation, and she played along naturally.

Whether my girlfriend talks about relationship concerns, her responses feel genuine and thoughtful.

The app includes a mature content warning, so you can expect adult conversations when appropriate.

The chat interface needs improvement, sometimes it's hard to distinguish narrative messages from my girl's.

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.

Sakura AI

During my testing, my girlfriend kept recycling the same flirty responses, even when I tried different approaches.

The biggest letdown? Her roleplay feature. My girl switches back to being my "ex-girlfriend" and starts repeating the same lines.

I tested this multiple times - same result.

The immersion breaks faster than you can say "mood killer."

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.

Sakura AI

The images are clean and well-drawn, matching what you'd expect from modern anime art.

You can't control exactly what pictures you get. The app generates random images right in your chat conversations.

If you want to direct every detail of your character's appearance, you might find the randomness frustrating.

Video Generation

Muah.ai

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

Sakura AI

Sakura doesn't offer any video generation, 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.

Sakura AI

After spending hours testing different conversations, I can tell you, the voice is clear but lacks any real personality.

Think of it this way: Whether I'm flirting, joking, or having a serious chat, Sakura's voice stays flat.

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.

Sakura AI

While Sakura claims to use advanced encryption, I couldn't find this explicitly stated in their policy. They also store your conversations and personal information. They share data with third parties.

On top of that, payment is more complicated than their competitors, as it requires using multiple platforms and connecting them together.

Your bank statement is safe - payments appear as "GANKPTELTD".