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Diagram

Tool A

Diagram

AI-native design tools for product teams

4.4
freemiumintermediateVerified
Feature Score9/22
Kittl

Tool B

Kittl

AI-powered design for everyone

4.9
freemiumintermediateFeaturedTrendingVerified
Feature Score7/22
Kittl interface screenshot

Choose this if…

Diagram

Diagram
  • 1You need Plugins
  • 2You need Browser Extension

Choose this if…

Kittl

Kittl
  • 1Community rates it higher (⭐4.9 vs 4.4)

Overview

DiagramDiagramSince 2022-09

Diagram builds AI-powered design utilities that integrate into existing design workflows, including tools for generating icons, illustrations, and UI components from text. Their flagship products include Magician, which brings AI capabilities directly into Figma as a plugin. The platform focuses on augmenting designer productivity rather than replacing creative work.

Diagram was acquired by Figma in 2024 and continues to operate its plugin ecosystem. The team focuses on building specialized AI design tools that work within established design environments.

Platforms
WebExtension
Best For
CreatorsTeams
Categories
Design AI
KittlKittlSince 2022-01

A sophisticated design platform that uses AI to generate vectors, textures, and illustrations for merchandise and branding.

Focuses on typography and vector-based layout generation.

Platforms
Web
Best For
designersCreators
Categories
Design AI

Features Comparison

22 total
DiagramDiagram
Feature
KittlKittl
Core AI Capabilities
Free Tier
Free Tier
Free Tier
Multimodal
Multimodal
Multimodal
Voice Input
Voice Input
Voice Input
Image Input
Image Input
Image Input
Image Output
Image Output
Image Output
Video Input
Video Input
Video Input
Video Output
Video Output
Video Output
Audio Output
Audio Output
Audio Output
Web Search
Web Search
Web Search
Code Execution
Code Execution
Code Execution
Memory
Memory
Memory
Developer & API
API Access
API Access
API Access
Open Source
Open Source
Open Source
Works Offline
Works Offline
Works Offline
Plugins
Plugins
Plugins
Self-Hostable
Self-Hostable
Self-Hostable
Browser Extension
Browser Extension
Browser Extension
Productivity & Teams
No Signup Required
No Signup Required
No Signup Required
Customizable
Customizable
Customizable
File Upload
File Upload
File Upload
Collaboration
Collaboration
Collaboration
White Label
White Label
White Label

Pricing & Plans

DiagramDiagramfreemium
Free TierActive

Basic AI features with daily limits

Paid Plan

Pro $12/mo for unlimited AI actions

Get Started
KittlKittlfreemium
Free TierActive

Free for personal use

Paid Plan

Pro $10/mo

Get Started

Pros & Cons

DiagramDiagram

Pros

Excellent Figma plugin integration

Specialized tools for icons and illustrations

Lightweight and fast

Cons

Some features now being absorbed into native Figma AI

Standalone web app less developed than plugin

KittlKittl

Pros

Best typography tools

Uniquely high-quality vectors

Great for print-on-demand

Cons

Learning curve for tools

Limited free exports

Use Cases

DiagramDiagram
designproductivity
KittlKittl
design

The Verdict

Diagram

Diagram

9/22 features · ⭐4.4

Diagram builds AI-powered design utilities that integrate into existing design workflows, including tools for generating icons, illustrations, and UI components

Kittl

Kittl

7/22 features · ⭐4.9

A sophisticated design platform that uses AI to generate vectors, textures, and illustrations for merchandise and branding.

Both Diagram and Kittl are capable AI tools serving distinct use cases. Diagram leads on raw feature breadth (9 vs 7), making it a stronger choice if you need maximum capability.

Frequently Asked Questions

What is the main difference between Diagram and Kittl?

Diagram — "AI-native design tools for product teams" — focuses on design-ai, while Kittl — "AI-powered design for everyone" — targets design-ai. The key differences lie in their feature sets and pricing models.

Is Diagram free to use?

Yes, Diagram offers a free tier. Basic AI features with daily limits

Is Kittl free to use?

Yes, Kittl offers a free tier. Free for personal use

Which is better: Diagram or Kittl?

It depends on your use case. Diagram is rated ⭐4.4 and is best suited for creators, teams. Kittl is rated ⭐4.9 and is ideal for designers, creators. Use this comparison to evaluate features that matter to your workflow.

Does Diagram have an API?

Diagram does not currently offer a public API.

More AI Matchups

Still deciding?

Try another comparison or explore the full AI tools directory.