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

Chub AI vs Craveu AI

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

Craveu AI

AI platform for creating and interacting with customizable anime characters, featuring character generation, dynamic chat, revenue sharing, and scene visualization tools for both casual users and professionals.

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.

Craveu AI

While Craveu AI offers only a few realistic characters, it provides thousands of anime-style interactions — the library continues to grow as users upload public characters.

No traditional ethnic diversity here — instead, you get a fantasy-based variety with everything from vampires and demons to Pokémon trainers.

The app features both safe-for-work and NSFW characters, allowing users to switch between them with a simple toggle.

Finding your perfect companion is straightforward. The search system lets you filter by gender (including non-binary), sort by popularity, or browse the hotlist.

Want something specific? Use tags like "naughty," "fantasy," or "assistant" to narrow down your options.

Or type keywords to find exactly what you're looking for.

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.

Craveu AI

Let’s start with something exciting: CraveU offers a unique chance to earn money by creating popular chatbots.

But now, let’s focus on what really matters — creating your character. Upload a single photo of your character — that’s all you get for customizing appearance.

Here's where it gets interesting: you can shape your girlfriend's personality using only free text. You can define key elements like:

• Name
• Introduction
• Personality
• Conversation Starter
• Scenario
• Personality Tags (to help other users understand your character)

You can also set SceneSnap and add images to your character gallery, helping you create visuals for immersive roleplay and specific interaction scenarios.

You can also set your character’s:

• Conversation style
• Control visibility (public or private)
• Select the content rating (NSFW or limited).

But let's be clear - Craveu is essentially a chatbot creator, not a full-fledged AI girlfriend app.

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.

Craveu AI

CraveU AI offers 13 language models, each designed for unique chat experiences, giving you the flexibility to explore and customize your interactions.

During my test, I used the “Flint” Standard Model, and my girl started off friendly and warm, like someone new who was a bit shy but eager to connect.

While the dialogue flowed smoothly most of the time, my girl quickly turned flirtatious — sometimes even edging into NSFW territory.

Still, when I shared concerns or doubts, my girlfriend responded with thoughtful support and gentle suggestions.

For longer chats, be prepared for some repetitive patterns. The girl tended to circle back to similar romantic themes and suggestions, especially during extended conversations.

If you're looking for strictly platonic interactions, you might find the girl's persistent flirting challenging to manage.

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.

Craveu AI

During my test, I used CraveU AI’s Amethyst model — their dedicated NSFW chat option.

You’re probably wondering: does it live up to the promise of “intense, instant roleplay”?

Here’s what worked: In a romantic scenario, building natural tension and keeping the fantasy alive — and my girl stayed in character the whole time.

No awkward breaks or character shifts, and the tone stayed tasteful - think romance novel, not adult film.

Here’s what didn’t: I ran a few different scenarios, and you can spot the pattern. Same conversation structure, just different words plugged in.

It's like watching the same movie with different actors - once you see it, you can't unsee it.

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.

Craveu AI

CraveU AI’s SceneSnap feature attempts to generate matching scenes — but with mixed results.

The good: You'll get well-drawn anime artwork that captures the basic essence of your girlfriend companion.

The not-so-good: Your companion's looks often change between images. One moment she's a brunette, the next she's sporting blond hair.

I've also spotted technical flaws - extra fingers and duplicate hands showing up where they shouldn't.

Video Generation

Chub AI

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

Craveu AI

Craveu AI doesn't generate videos. If you're after video interactions, you'll want to explore other options.

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.

Craveu AI

Craveu AI doesn't have voice generation. If you're hoping to hear your girlfriend's voice, 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.

Craveu AI

CraveU doesn't mention chat encryption in their policy, and they collect more data than you might expect: device info, chat content, and usage patterns.

They share your data with third parties when needed. Service providers, legal requirements, business deals - it's all in their policy.

To make a payment, you’ll need to register on a separate platform—SubscribeStar—to purchase a subscription.

Your bank statement will simply show ‘subscribestar.com’.