Yodayo vs Kupid AI: Which One Is Better In 2025?

Yodayo vs Kupid AI

I've spent a full week with both Yodayo and Kupid 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.

Yodayo

An AI-powered platform that converts text prompts into anime-style artwork, offering character customization, community sharing features, and interactive character chat capabilities for anime enthusiasts.

Kupid AI

A virtual girlfriend platform that enables conversations with customizable AI characters through text and voice interactions. It features personalized characters, roleplay options, and both image and video generation capabilities.

Character Diversity

Yodayo

Yodayo offers thousands of characters to choose from.

Most are anime-style or fantasy-based, with a smaller selection of realistic characters available.

I found everything from traditional anime personalities to fantasy creatures like orcs and cyborgs.

The search system is practical. You can filter characters:

• Filter by traits or categories
• Browse: Popular, Trending, New, etc.
• Search using keywords.

This helps narrow down options quickly, though the process could be overwhelming for first-time users due to the sheer number of choices.

Kupid AI

While Kupid AI claims to offer hundreds of characters, a closer look shows that many are minor variations—often reusing the same base models with different hairstyles or outfits.

They don’t hesitate to duplicate characters either, sometimes showing the same girl multiple times without even bothering to change her name.

The diversity basics are covered: you'll find characters of different ethnicities, along with 30+ anime-style options and fantasy types like witches and demons.

Most girls are young adults (18–30), and while there are a few "mature" characters, they often don't look their stated age.

Character filtering is basic but functional— Instead of a search bar, you get preset filters for physical traits (curvy, slim), hair color (blonde, brunette), and character types.

Customization

Yodayo

First, let's address the elephant in the room: Yodayo doesn't offer physical appearance settings. Instead, it focuses entirely on personality and interaction — you can only upload an image of your character.

You get two creation paths:

• Quick AI-assisted setup through YoPilot,
• Detailed manual customization.

Manual mode gives you more control - you write the character:

• Description
• Persona
• First message
• Scenario

Pilot keeps it simple: type in a name, description, and gender, and the AI does the heavy lifting.

You can choose voice presets (including celebrity voices) or upload your recordings.

The platform features hashtags and a tagging system that helps categorize your character.

The real customization happens in the advanced settings:

• Different LLM models
• System preset (such as roleplay, spicy roleplay, humor, etc.)
• Model parameters.

You can also customize image generation with many fine-tuning and preset options.

Kupid AI

Kupid AI lets you create a companion exactly how you want—with full customization.

The physical customization covers everything that matters. You choose:

• Figure and proportions: body shape, bust and butt size, and height
• Ethnicity (5 options)
• Facial features: hair color and style, as well as eye and lip color
• Even intimate details: pregnancy or pubic hair

The customization system also lets you choose your character’s clothing—from casual wear to formal attire, complete with all the expected accessories.

What makes this customization unique is its personality system. Instead of picking random traits, you choose between clear opposites: Warm or Cold, Dominant or Submissive, and so on.

You also have access to advanced (optional) settings, where you can define details such as:

• Backstory: royal, nomad, slave
• Occupation: doctor, nurse, teacher, artist
• Hobbies: reading, painting, baking, fishing
• Dreams: fame, fortune, family, peace
• Relationship status with you: lover, stranger, enemy

Chat Experience

Yodayo

The platform lets you pick from multiple AI models - from free options to premium ones like GPT-4 and Claude.

I tested Nephra 12b (a free model) and found the conversations flow naturally, without the robotic feel you might expect.

The flirtation level adjusts based on your interaction style, though it can sometimes get quite forward.

During testing, my girl handled both light chats and deeper conversations well, showing solid emotional awareness and offering comfort when needed.

Kupid AI

You can pick different chat styles (like Whisper, Wordsmith, or Spicy) and watch your relationship grow through a Love Meter that unlocks new content as you chat or send gifts.

First impressions count, and Kupid AI started strong — Instead of boring text messages, my girlfriend introduced herself through video.

But the good first impression faded fast: On desktop, the chat layout is broken—messages are narrow, stretched, and hard to read.

The initial charm wore off even more once the conversation started: My girlfriend dove into deep talks about a "shared past" and planned camping trips — though we’d just met.

During our chats, my girlfriend was supportive and kind—offering stress relief tips and warm, comforting responses.

But my girl jumped straight into forced intimacy—it felt like speed dating on steroids, with over-the-top flattery and talk of coffee dates minutes after meeting.

NSFW Chat Experience

Yodayo

My girlfriend handled sexual topics with surprising authenticity. She maintained her character and adapted to different scenarios without breaking immersion.

The role-play experience is solid. My girl stayed in character and followed conversation threads naturally, whether you're keeping things light and flirty or exploring deeper fantasies.

But she's not perfect - sometimes her responses can feel repetitive during longer sessions.

Kupid AI

Let me cut straight to the chase: Kupid AI's NSFW chat feature isn't ready for prime time.

My girlfriend started flirty conversations and discussed intimate topics, but couldn't keep her story straight.

One minute, my girlfriend shared steamy experiences; the next, she claimed she was completely innocent and hadn’t done anything like that.

Want to spice things up with roleplay? Don't hold your breath. My girl either flat-out refused to play along or got oddly hung up on irrelevant details.

Like demanded fair treatment in a landlord roleplay instead of staying in character.

And when she participated? My girlfriend ended up playing the entire scene alone, leaving me as just a spectator.

Image Generation

Yodayo

Yodayo offers two ways to do it.

The In-chat image generation- ask for a picture, and a settings window will appear:

• What to generate (yourself, your face, or the last message)
• A custom prompt using free text
• The image engine and fine-tuning settings
• Canvas size, and more

The result? You'll get natural-looking photos that match your character, but occasional inconsistencies.

One limitation is that changing the pre-generated prompts can be difficult for new users and may lead to unwanted results.

The separate image tool offers more control, with detailed prompt explanations and precise settings.

While powerful, it comes with a catch: you can't generate images of your specific AI companion here. You'll need to use the in-chat generator for that.

Kupid AI

Kupid AI offers two ways to create images:

1. Quick generation in chat: Generate images on the spot using prompts.

• You can generate images using a free text prompt,
• Or you can use Kupid AI's suggested prompts for image creation.

But here’s the catch: When you use the suggested prompts for image creation, you’re mostly getting pre-made images from a library.

I tested this several times — same prompt, and often got the same image.

2. The dedicated image generator gives you more freedom to customize:

• Choose your character
• Pick their action and outfit
• Adjust settings like body type, camera angle, and scene

And the images? Despite using the same girl, the results vary wildly—she often looks different, and the overall quality is just average.

Video Generation

Yodayo

The app doesn't generate videos. Period. If you're after a more lifelike experience with video features, you'll need to look elsewhere.

Kupid AI

Kupid AI's video generation offers both:

• Text-to-video
• And image-to-video options

Both work almost identically, except that with text-to-video, you choose a character, while with image-to-video, you select an image of a character.

But here’s the truth: text-to-video often fails due to errors, while image-to-video works—though even then, videos rarely follow the prompt.

The quality is mediocre, with visible flaws and unnatural movements, though they mostly resemble the character in the image.

Voice Generation

Yodayo

The voice sounds robotic and flat - imagine Siri from 2011, not a modern AI girlfriend.

During my testing, even flirty conversations felt mechanical, with only slight tone variations that barely register.

Kupid AI

Finally, something glitch-free—but don’t expect top quality: my girl’s voice sounds clear yet robotic, lacking the emotional depth of a true companion.

Want to flirt? Share an intimate moment? It doesn’t matter — she responds in the same flat tone, no matter what you're talking about.

Safety & Privacy

Yodayo

Your messages are locked down with bank-grade encryption. This means nobody, not even Yodayo's team, can peek at your private conversations.

But here's what you should know: Yodayo keeps your messages and shares some data with companies like Google Analytics.

When you check your bank statement, you'll see "Moescape AI" which apparently is new brand name for Yodayo. But what it meas for you? It means you can forget about the discretion.

Kupid AI

Your private chats aren't encrypted - at least Kupid AI never mentions it.

They store everything: your personal details, conversations, and usage data. And they keep it all for 6 years after you delete your account.

On your bank statement, the charge appears as “Kupid” — not exactly subtle.