Kalos.art vs UBBLU
In the contest of Kalos.art vs UBBLU, which AI All In One tool is the champion? We evaluate pricing, alternatives, upvotes, features, reviews, and more.
If you had to choose between Kalos.art and UBBLU, which one would you go for?
When we examine Kalos.art and UBBLU, both of which are AI-enabled all in one tools, what unique characteristics do we discover? UBBLU stands out as the clear frontrunner in terms of upvotes. UBBLU has received 8 upvotes from aitools.fyi users, while Kalos.art has received 7 upvotes.
Feeling rebellious? Cast your vote and shake things up!
Kalos.art

What is Kalos.art?
lib.KALOS.art is a browsable style reference library for AI image generation. It catalogs artist names and art genres organized for Midjourney v5.2, Midjourney v4, SDXL, Stable Diffusion 2.1, and Stable Diffusion 1.5. Each model gets its own library slice so you can see which prompts and references work on the engine you actually run.
Most prompt libraries dump the same artist list for every model. lib.KALOS.art sizes each library to what that model recognizes, from 767 artists on SD 2.1 up to 1,340 on MJ v5.2 and SDXL, with 292 genre and medium categories alongside the artist index. Every artist and genre entry ships with 8 to 11 themed example galleries so you compare outcomes before copying a prompt.
AI art hobbyists and working prompt engineers use it to look up a style, copy a tuned prompt through the built-in copier, and save favorites once they log in. It sits beside the broader Kalos.art marketplace but stays focused on reference browsing rather than selling artwork.
UBBLU

What is UBBLU?
UBBLU stores notes, cards, folders, and tags on desktop, then lets you query that archive through Ask instead of scrolling folders. Type a question and pull back meeting facts, project details, or study notes from one knowledge base.
The product splits quick captures into Notes and longer structured writing into Cards, with tags linking related items. Pricing page states the app is free today with unlimited notes, cards, folders, and up to 5 uploaded documents in Ask, while a paid tier around $4.99 is planned.
Ubblu is desktop-only with a mobile version listed as coming soon. That limits on-the-go capture compared to phone-first note apps, but the Ask search layer is the differentiator for people drowning in their own archives.
Kalos.art Upvotes
UBBLU Upvotes
Kalos.art Top Features
Midjourney v5.2 library lists 1,340 artists and 292 genre categories with separate model-specific indexes
Each artist or genre page shows 8 to 11 themed example galleries before you copy a prompt
Libraries cover five engines: MJ v5.2, MJ v4, SDXL, SD 2.1, and SD 1.5 with counts sized per model
Customizable Prompt Copier copies, edits, and pastes parameters in one step
Popularity rankings surface trending artist styles and theme outcomes across the library
Logged-in accounts can bookmark and build a personal collection of favorite artistic styles
UBBLU Top Features
Ask feature queries notes, cards, folders, and tags in natural language
Free plan includes unlimited notes, cards, folders, and attached files
Upload up to 5 documents into Ask on the free tier
Cards structure long-form ideas separate from quick Notes
Planned paid tier priced around $4.99 with advanced plans from $10.99
Desktop-only app with mobile version listed as coming soon
Kalos.art Category
- All In One
UBBLU Category
- All In One
Kalos.art Pricing Type
- Free
UBBLU Pricing Type
- Freemium
