PolyBuzz vs MyBunny AI: Which One Is Better In 2025?

PolyBuzz vs MyBunny AI

I've spent a full week with both PolyBuzz and MyBunny 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.

PolyBuzz

AI chatbot platform for personalized conversations and role-play, featuring unrestricted chats, customizable traits, AI image generation, and dynamic storylines.

MyBunny AI

A platform for creating and interacting with a customizable AI girlfriend, featuring personality customization, diverse conversation styles, and AI-generated images.

Character Diversity

PolyBuzz

PolyBuzz AI offers a massive, diverse character selection.

From anime companions to life coaches, the app covers a wide range of character types you might want to interact with.

Their "Popular Series" feature lets you chat with AI versions of characters from Oscar-winning films, anime shows, and even girl groups.

For those seeking specific interactions, the app offers specialized options like AI Girlfriend, Virtual Assistant, or 'Ask AI' for custom queries.

Finding your ideal companion is simple: use filters for gender, genre (anime, sci-fi, fantasy), or search by specific keywords.

The search results show in a single column — making it easy to find your character, but not ideal for quick browsing.

The app doesn’t save search filters when leaving Character Discovery, forcing you to reapply them each time, which can be frustrating.

MyBunny AI

MyBunny covers a decent range of ethnicities and ages. Most characters are in their 20s to 30s, with some mature options available.

The app offers 54 different characters, 34 realistic.

And 20 anime-styled options.

You can filter according to your preferences:

• Gender
• Character type
• Body type, personality, and category

Customization

PolyBuzz

To create your own AI girl, PolyBuzz gives you two options:

• Build from scratch
• Import an existing character via a character card

1. Build from scratch

Create anime-style avatars using the app’s image generation feature, or upload your own—physical customization isn’t available.

Flexible personality builder customization, but all details must be typed manually—no presets.

• Name & Gender
• Intro & First Greeting: a brief description and the opening message of your character
• Backstory: a detailed backstory for your character
• Dialogue Style
• Tags: add keywords to help others find your character

And finally choose from 51 female voices, and set who can see your character.

2. Import an existing character via a character card

Already using Character AI or Tavern? PolyBuzz lets you import your existing character cards. Just upload the file, and you’re ready to go.

MyBunny AI

The basics are straightforward:

• Choose a visual style (Realistic, Anime, or Pony),
• Pick ethnicity
• Set age (18-40+)
• Physical and personality features
• Relationship type.

Body customization feels limited, with similar-looking options for build, bust, and curves.

The personality builder is where things get interesting. You can write traits yourself or let AI suggest them.

There's also a "Spicy Add-Ons" section for intimate preferences - think roleplay, dominance, or specific fetishes.

Choose a relationship type anything from coworker to wife, you can also add hobbies, and set an occupation.

Once you're done, the app shows a confirmation summary of your selections before finalizing.

Chat Experience

PolyBuzz

PolyBuzz lets you customize how your AI girlfriend talks and behaves—the language model you choose shapes the dialogue style— for my testing, I used the standard model.

You can also adjust user persona settings to make your girl's responses more relevant.

During my tests, my girl maintained consistent personality traits and could handle everything from casual jokes to emotional conversations.

While testing deeper conversations, I noticed my girlfriend's genuine-feeling support and attention to detail.

It’s not perfect—some replies can be a bit predictable, like the classic tropical escape—but it’s still more engaging than most AI companions.

The app offers engaging features like reply suggestions and Heart Whisper (your character’s thoughts), but only for an additional cost on top of the premium subscription.

MyBunny AI

MyBunny offers multiple conversation models to experiment with.

The default 'Mistral Nemo' is direct and flirtatious, providing conversation-like responses, sometimes a bit too flirtatious.

Which might not be what you want if you're seeking emotional support or meaningful dialogue.

I tried Wizard LMX22B, which acts more like a traditional girlfriend but can sound robotic despite its detailed responses.

This model handles relationship dynamics well and offers consistent emotional support.

However, be aware that flirting is deeply embedded in MyBunny's personality.

NSFW Chat Experience

PolyBuzz

Here's what actually works: My girlfriend didn't rush into explicit content. Instead, she built natural tension through conversation.

When I asked for a personal story, my girl playfully flipped the question back to me—just like a teasing girlfriend would, staying true to her character.

No generic responses, no awkward pivots - just smooth, contextual exchanges that felt surprisingly real.

The role-play feature worked as advertised. I tested multiple scenarios, from mild flirting to more intimate situations.

My girl stayed in character throughout each session and adapted to my inputs without breaking immersion.

While not perfect—my girl sometimes got my gender wrong—she handled adult conversations more naturally than most competitors I’ve tested.

MyBunny AI

I tested NSFW chat with the default model, and it knows how to keep things interesting.

The tone is flirty, yet tasteful—no crude language, just naturally intimate dialogue.

As for the roleplay feature, it's exciting and engaging, but it sometimes feels a bit rushed.

Some scenarios start before they have a chance to develop naturally.

But some of them are hot and engaging.

Image Generation

PolyBuzz

PolyBuzz’s image generation gives you two ways to create:

• Normal Mode – solo character art.
• Ship Them Mode – pairing two characters in one scene.

Normal Mode: Create a single character image using built-in presets or an uploaded reference.

Start with your basic settings:

• Prompt: Type a text prompt to describe your character
• Aspect ratios: Choose from 9:16, 1:1, or 16:9
• Detail controls: Adjust stylization and complexity sliders

Once your base is set, refine your character visually using presets:

• Subjects & styles: Built-in or uploaded characters; styles like Gorgeous, Urban, Fantasy, Cyberpunk, etc.
• Customization: Change age, skin tone, expressions (smile, crying, shy, laughing), gestures (victory, heart, salute).
• Poses & accessories: Standing, sitting, kneeling; add chokers, earrings, rings, wings, tails.
• Visuals: Adjust composition and lighting (close-up, low-angle, backlighting).

Result:

Ship them: This mode works the same way but creates two characters in one image, which is great for couples, friends, or interactive scenes.

Start with your dual prompts and settings:

• Prompts: Separate fields for Character A, Character B, and an integration prompt to describe how they interact
• Settings: Identical to Normal Mode

Refine settings with presets:

• Characters: Choose from built-in characters or upload your own, then customize age, expressions (smile, crying, shy, angry), skin tone, and accessories.
• Integration: Fine-tune the overall scene with style options, poses, lighting, and other visual elements.

Result:

The images look great and are mostly accurate, but it’s essentially a general image generator—you need to re-upload specific characters each time.

Note: Only anime-style art is supported, and any nudity—even mild, like extra cleavage, violates community standards.

MyBunny AI

MyBunny offers two ways:

• In-chat image generation
• Dedicated generator that comes in Quick and Pro flavors.

Quick mode:

• Lets you choose casual and adult-themed options
• Including outfits, poses, and scenes, without hassle.

Pro mode:

• For perfectionists who want precision—use free text.

The pictures look good at first glance. They're realistic and eye-catching.

But look closer, and the cracks show—glitches pop up often enough to be noticeable.

And heads up - this app leans heavily toward suggestive content. Even innocent prompts can lead to spicy pictures.

Video Generation

PolyBuzz

If seeing your AI girlfriend in video form is important, you must look elsewhere.

MyBunny AI

If you're looking for video chat features with your AI girlfriend, you'll need to consider other options.

Voice Generation

PolyBuzz

The voices sound natural, match character personalities, and adapt during conversations.

As the conversation progressed, my AI girl's voice could shift with the context and grow more flirty depending on the dialogue flow.

MyBunny AI

The voice matched my girl's personality well. When my girl switched from regular chat to flirty talk, I could hear the tone change instantly.

No robotic undertones or awkward pauses that break the illusion.

It's not 100% human-like, but it's a solid implementation of voice technology that does what it promises.

Privacy

PolyBuzz

PolyBuzz gets this right with end-to-end encryption on all conversations. No one - not even PolyBuzz staff - can access your chat content.

Your messages aren’t stored on their servers, but PolyBuzz isn’t super clear about what else they collect. The Google Play Store even notes that some of your data might be shared.

When you check your bank statement, you'll see "Singularity Mutual Ent" - nothing that screams "AI companion."

MyBunny AI

While they mention having "security measures" in place, there’s no detail on whether chats are encrypted.

However, they may share information with service providers or authorities when legally required.

The app keeps things discreet on your bank statement - you'll only see "Echo apps" listed.