Chub AI vs Jasmin AI: Which One Is Better In 2025?

Chub AI vs Jasmin AI

I've spent a full week with both Chub AI and Jasmin 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.

Chub AI

An AI-powered platform for interactive roleplay, focused on text and audio, with customizable characters and contextual dialogue.

Jasmin AI

A virtual girlfriend platform that lets you design lifelike companions with customizable traits, adaptive interactions, and creative images.

Character Diversity

Chub AI

Chub AI offers one of the largest character libraries I've tested.

The app specializes in anime-styled characters, with fewer realistic options.

But within this category, the possibilities for characters and scenarios are only limited by your imagination.

Variety spans both safe-for-work and adult categories, covering everything from casual companions to role-play partners.

The search system is powerful, if a bit complex. A universal search bar lets you look through people, characters, lore books, presets (chat settings), and tags.

Filters allow you to narrow by personality traits, creation date, or even character complexity (measured in tokens).

On top of that, you can sort results in different ways — by timeline, trending, AI rating, popularity, messages per user, chats per user, and more.

Want a romantic partner, or someone more mysterious? The tag system makes it possible to combine traits to find exactly what you’re looking for.

The interface shows only 20 characters per page, so browsing the full library takes extra time and clicks.

Jasmin AI

Jasmin AI offers 116 different characters - 84 realistic and 32 anime-styled.

The selection covers four ethnicities: White, Ebony, Asian, and Latina.

Most characters are between 18-30 years old, with fit or slim builds.

Want someone different? You might struggle – most of the characters share a similar body type, with just a couple of more mature options.

The category filter is clunky: the options are decent, but adding a second filter erases the first, and the column layout forces endless scrolling, though at least there’s a search bar.

Customization

Chub AI

Chub AI provides two ways to build your character:

• Upload a Character Card
• Build from Scratch

Upload a Character Card: Import existing character cards (Tavern PNG or TavernAI JSON/image) to instantly generate the character profile.

Build from Scratch: Let's you start fresh, but the app only supports uploading a character image — no physical customization.

Character creation starts with the basics:

• Tagline & Creator’s Notes: Add a short tagline and an intro — but not part of prompts.
• In-Chat Name: Optional display name for conversations.
• Tags: Assign gender, type, or role; at least three are required for visibility.
• Type & Rating: Set Public, Private, or Unlisted; mark as SFW or NSFW.
• Publishing: Choose to publish under your username or anonymously.

Next, you can shape your companion's personality:

• Description: Define the character’s persona, traits, and behavior.
• Initial Message: The first message your character sends to open the chat.
• Scenario: Set the context and circumstances for interactions.
• Example Dialogues: Sample chats to teach your character how to speak.

Advanced Definitions (Optional):

• Alternate Greetings: Create multiple starting messages for variety.
• System Prompt & Post-History Instructions: Override or supplement base prompts with custom instructions.
• Character’s Note: Insert notes at specific points in chat history.
• Character Book: Add embedded books — keyword-triggered definitions or lore for consistent behavior.

Note: Chub AI provides deep customization and detailed documentation, but character creation has a learning curve and may take some time to master.

Jasmin AI

You start by choosing the character type (anime or realistic) and gender (male or female).

The physical customization menu is extensive:

• Ethnicity options
• Hairstyles and colors
• Eye colors and height
• Detailed body settings: body type, butt, and breast size
• Clothing choices

And here are the options for personality & behavior:

• Personality types — e.g., innocent, jester, mean
• Relationship type — e.g., wife, stranger, sex friend
• Occupation (many) and hobbies

And at the end, you get a summary page of your character.

The downside: You never see or edit your character’s appearance — the app just throws you straight into chatting.

If she’s not your type, the only option is to start over and hope the next one comes out better.

Chat Experience

Chub AI

Before selecting, you can view a character’s profile — including details, tags, and community discussions.

The chat settings give you full control, letting you choose “chat brains” unlocked by your tier. You can fine-tune them to your taste, customize with presets created by other users.

You can even view the chat tree and jump back and forth through the conversation.

Let’s start with what works: for my testing, I used the default model, and my girl followed the backstory while staying true to her character.

Lana, a step-sister character, consistently played her role, supportive, caring, and genuinely invested in our conversations.

When I needed emotional support, my girl's responses felt natural and showed real emotional depth.

But here's the truth: it's not all smooth sailing. My girl had an annoying habit of dominating conversations, sometimes writing both sides of the dialogue without waiting for your input.

My girl often missed jokes or takes them too seriously, and can get confused about who's saying what.

Note: The app is highly customizable, but the many options can initially feel overwhelming. Be prepared for a learning curve — documentation helps, but experimentation makes the difference.

Jasmin AI

My girl was warm, great at small talk, but struggled with deeper conversations.

When I shared a tough day at work, my girlfriend offered standard comfort phrases but never asked follow-up questions.

My girlfriend often circled back to her pre-programmed traits — her Egyptian background, business owner role, and hobbies came up in nearly every message, relevant or not.

My girl was reliable in her replies, but she also did weird things — like introducing herself as ‘Nicy4201460’ — though at least she stayed in character and kept going with her role.

NSFW Chat Experience

Chub AI

Let's start with what works: my girl maintained a consistent shy personality and can engage in romantic conversations.

When I escalated things, my girl followed my lead – though don't expect anything too explicit.

But here’s the problem: During roleplay, the chat often got jumbled, with my monologue showing up in my girl's responses, as if she were playing both my role and hers.

During roleplay, the situation called for my girl to take charge, but she didn’t come across as fully in control.

As I tried more and more scenarios, the chat became repetitive, which hurt the immersion.

Jasmin AI

Let’s cut to the chase: I tested my girlfriend’s NSFW chat abilities across multiple scenarios, and she kept things tasteful.

My girlfriend was good at suggestive banter and romantic roleplay, dropping subtle hints — but always stopped short of anything explicit.

In my tests, my girlfriend handled most role-play scenarios smoothly, building romantic tension well, but always staying PG-13.

That said, there were a few cases where she refused to play, even though I don’t think those attempts were really bad or offensive.

Note: If you’re looking for spicy-but-safe conversation, she’s your AI. If you’re after something more adventurous, you may want to look elsewhere.

Image Generation

Chub AI

Chub AI has a dedicated image generation feature. It is the only way to create images.

You can create or edit images in two ways:

1. Create one from scratch
2. Upload or Reuse an Existing Image

Create one from scratch

When starting from scratch, you can adjust the following settings:

• Prompt (optional): Describe what you want to create (up to 200 characters).
• Aspect Ratio: Choose from 1:1 (default), 16:9, 21:9, 2:3, 3:2, 4:5, 5:4, or 9:16.

Upload or Reuse an Image

Choose one of your previously uploaded or generated images.

• Edit it with prompts: change clothes, background, or style via free text.
• Fine-tune: how closely the result matches the original using Edit, Canny, and Face.
• Strength slider: Lower values keep the output closer to the original, while higher values make it follow the prompt more.

The quality is good enough to be impressive at first glance, but on closer inspection, the images are clearly AI-generated and slightly pixelated.

Character consistency is also limited, and generated images may not always align fully with the original character’s physical appearance.

Jasmin AI

You’ve got two options for generating images:

1. Dedicated Image Creator
2. In-chat Generation

Dedicated Image Creator

A separate tool that offers more control:

• Only 50 characters are visible in the roster — but you can’t use your custom-made girl.
• You can choose from preset suggestions for outfits, actions, poses, and settings.
• Supports custom prompts if you want to add your own ideas.

Warning: The platform doesn’t store your images — if you leave the results page without downloading, they’re gone.

In-chat Generation

For quick, on-the-fly images:

• Just type a “Show me…” command in the chat to generate instantly.
• Results can occasionally fall flat — and there are no full-body shots.
• Unlimited SFW image generation — though it sometimes fails to generate anything at all.

Note: Unlike the creator tool, images made in chat remain in your conversation and so you won’t lose them.

The quality: decent overall, usually in line with the character’s personality, but still a bit generic at times.

Video Generation

Chub AI

Here's what you need to know about Chub AI's video capabilities in one sentence: There aren't any.

Jasmin AI

Here’s the truth about Jasmin AI’s video feature: it’s really just basic photo animation, not real video generation.

You don’t get much control — you pick a photo, and the AI animates it for you.

The results: smooth clips, but jerky AI quirks broke the illusion.

Voice Generation

Chub AI

Chub AI’s voice feels more like a polished audiobook narrator than an actual girlfriend.

When things get flirty, the voice adjusts a little to match the vibe.

Jasmin AI

Jasmin AI doesn't have voice features. If voice matters to you, you'll need to look elsewhere.

Safety & Privacy

Chub AI

Chub AI doesn't encrypt your chats. They say they take "reasonable measures" to protect your data, but won't tell you what these measures are.

The platform collects everything — your email, account details, and full conversations. They keep this data, but for how long? They won’t say.

Your information is also shared with outside companies that handle hosting, payments, and usage analytics.

Your bank statement will list it as "Postcron.com", which keeps things discreet.

Jasmin AI

Your conversations are encrypted in transit and stored on protected servers, keeping your messages safe while they’re sent.

However, the company never clearly states whether those chats are encrypted once stored.

They collect nearly all your data — messages, media, and device details and share some non-conversation info with marketing partners.

Your statement will show 'dditservice.com'— which is at least discreet.