Leonardo AI
Creative suite for game assets and illustrations
64
/100
Stable Diffusion Online
Create beautiful art using stable diffusion ONLINE for free.
78
/100
Leonardo AI vs Stable Diffusion Online
Detailed side-by-side comparison of features, pricing, and performance
Comparing
Our Expert Verdict
RankTool's data-driven recommendation based on scores, features, and pricing.
Winner
Stable Diffusion Online
clearly
For most users, both Leonardo AI and Stable Diffusion Online are strong options. Stable Diffusion Online edges ahead overall, while Leonardo AI may be better for specific workflows. Use the category winners and feature matrix below to decide.
💰
Best Price
Stable Diffusion Online
🎨
Best Creative
Stable Diffusion Online
🧩
Best Ecosystem
Stable Diffusion Online
Overview
Complete side-by-side specs in one place.
|
|
|
|
|---|---|---|
| RankScore™ | 64 /100 | 78 /100 |
| Category | AI Image Generation | AI Image Generation |
| Starting price | $12/month | $10/month |
| Free plan | ✓ | ✓ |
| API available | ✓ | — |
| Open source | — | — |
| Self-hostable | — | — |
| Platforms | Web, API, Cloud SaaS | Web, iOS, iPadOS |
| Target user | team | creators |
| Learning curve | Intermediate | Beginner |
| Context window | — | — |
| Image generation | — | Generates images from text prompts in a browser in... |
| Languages supported | — | ["English"] |
| Launch year | — | — |
| Company | Leonardo AI | Black Technology LTD |
| Funding | — | — |
| Team size | — | — |
Pricing Comparison
Plan-by-plan breakdown with what's included at each tier.
Free
Leonardo AI
Free
Free
- ✓ Fast tokens: 150 / day
- ✓ Token bank capacity: 150
- ✗ Top-up tokens
- ✓ Creations access: Public
- ✓ Presets: Included
- ✓ Quality settings: Basic
- ✓ Personal collections: 1
- ✗ Personal AI model training
- ✗ Concurrent generations
- ✗ Generation queue
- ✗ Unlimited relaxed image generation
- ✗ Unlimited relaxed video generation
- ✓ Blueprints: Limited
- ✓ Flow State: Included
- ✓ Ultra Quality: Limited
- ✓ Image guidance reference limit: Limited
- ✓ Video guidance reference limit: Limited
- ✓ Realtime Canvas: Limited
- ✓ Realtime Generation: Limited
- ✓ Elements: Limited
- ✓ Platform models: Included
- ✓ Third-party models: Included
- ✗ Team shared tokens
- ✗ Private team generations
- ✗ API access
- ✗ API credit
- ✗ API concurrent generations
- ✗ Custom API limits
- ✗ Dedicated support
Plus / Pro
Leonardo AI
Premium
$30/month
- ✓ Fast tokens: 25,000 / month
- ✓ Token bank capacity: 75,000
- ✓ Top-up tokens: Included
- ✓ Creations access: Private
- ✓ Presets: Included
- ✓ Quality settings: Enhanced
- ✓ Personal collections: Unlimited
- ✓ Personal AI model training: 20 / month
- ✓ Concurrent generations: 3
- ✓ Generation queue: 10
- ✓ Unlimited relaxed image generation: Selected models: Lucid Origin, Lucid Realism, Phoenix 1.0, Phoenix 0.9, FLUX Dev, FLUX Schnell
- ✗ Unlimited relaxed video generation
- ✓ Blueprints: Included
- ✓ Flow State: Included
- ✓ Ultra Quality: Included
- ✓ Image guidance reference limit: 6
- ✓ Video guidance reference limit: Included
- ✓ Realtime Canvas: Included
- ✓ Realtime Generation: Included
- ✓ Elements: Included
- ✓ Platform models: Included
- ✓ Third-party models: Included
- ✗ Team shared tokens
- ✗ Private team generations
- ✗ API access
- ✗ API credit
- ✗ API concurrent generations
- ✗ Custom API limits
- ✗ Dedicated support
Team
Leonardo AI
Custom Team Plan
Custom
- ✓ Fast tokens: Custom per seat
- ✓ Token bank capacity: Custom
- ✓ Top-up tokens: Custom
- ✓ Creations access: Private team generations
- ✓ Presets: Included
- ✓ Quality settings: Enhanced
- ✓ Personal collections: Unlimited collections
- ✓ Personal AI model training: Train AI models using team tokens
- ✓ Concurrent generations: Custom
- ✓ Generation queue: Custom
- ✓ Unlimited relaxed image generation: Selected models
- ✓ Unlimited relaxed video generation: Selected models
- ✓ Blueprints: Included
- ✓ Flow State: Included
- ✓ Ultra Quality: Included
- ✓ Image guidance reference limit: Included
- ✓ Video guidance reference limit: Included
- ✓ Realtime Canvas: Unlimited actions
- ✓ Realtime Generation: Unlimited actions
- ✓ Elements: Included
- ✓ Platform models: Included
- ✓ Third-party models: Included
- ✓ Team shared tokens: Custom
- ✓ Private team generations: Included
- ✗ API access
- ✗ API credit
- ✗ API concurrent generations
- ✗ Custom API limits
- ✗ Dedicated support
Enterprise
Leonardo AI
Custom Team Plan
Custom
- ✓ Fast tokens: Custom per seat
- ✓ Token bank capacity: Custom
- ✓ Top-up tokens: Custom
- ✓ Creations access: Private team generations
- ✓ Presets: Included
- ✓ Quality settings: Enhanced
- ✓ Personal collections: Unlimited collections
- ✓ Personal AI model training: Train AI models using team tokens
- ✓ Concurrent generations: Custom
- ✓ Generation queue: Custom
- ✓ Unlimited relaxed image generation: Selected models
- ✓ Unlimited relaxed video generation: Selected models
- ✓ Blueprints: Included
- ✓ Flow State: Included
- ✓ Ultra Quality: Included
- ✓ Image guidance reference limit: Included
- ✓ Video guidance reference limit: Included
- ✓ Realtime Canvas: Unlimited actions
- ✓ Realtime Generation: Unlimited actions
- ✓ Elements: Included
- ✓ Platform models: Included
- ✓ Third-party models: Included
- ✓ Team shared tokens: Custom
- ✓ Private team generations: Included
- ✗ API access
- ✗ API credit
- ✗ API concurrent generations
- ✗ Custom API limits
- ✗ Dedicated support
Monthly cost for a 5-person team
Stable Diffusion Online: $50/month
Feature Matrix
Grouped capabilities — see who has what at a glance.
AI Capabilities 9 features — Leonardo AI: 2/9 · Stable Diffusion Online: 0/9
Feature
Leonardo AI
Stable Diffusion Online
Text-to-Image Generation
✗
Generates images from text prompts in a...
Fine-tuned models
✓
✗
Stable Diffusion XL Interface
✗
Provides an easy-to-use hosted interface...
Texture generation
✓
✗
Aspect Ratio Controls
✗
Supports common aspect ratios including...
Text-to-Video Generation
✗
Turns written scenes into short videos w...
Image-to-Video Generation
✗
Uses a reference image and prompt to gen...
AI Photo Effects
✗
Offers template-based effects such as AI...
Mobile App Availability
✗
The official site links to an iOS App St...
Other 11 features — Leonardo AI: 4/11 · Stable Diffusion Online: 0/11
Feature
Leonardo AI
Stable Diffusion Online
Canvas editor
✓
✗
Image-to-Image Editing
✗
Lets users upload reference images and t...
Character consistency
✓
✗
Negative Prompt Support
✗
Allows users to add negative prompts to...
Motion
✓
✗
Style Presets
✗
Includes selectable styles such as Auto,...
Team features
✓
✗
Image Upscaler
✗
Upscales images by 200% or 400% and supp...
Background Remover
✗
Removes image backgrounds using a browse...
Prompt Database
✗
Provides a prompt search engine with a l...
Creation History
✗
The application navigation includes crea...
Who Should Use What
Pick the tool that matches your workflow.
Choose Leonardo AI if you…
- Creative suite for game assets and illustrations
- AI image platform focused on game assets, concept art, and consistent characters.
Choose Stable Diffusion Online if you…
- Best for creators
- marketers
- and casual users who need quick AI-generated visuals
- prompt inspiration
- simple image edits
Ratings Breakdown
All 8 RankScore dimensions compared side-by-side.
Leonardo AI
Stable Diffusion Online
Decision scores
Five-dimension breakdown from expert reviews and verified user ratings (1–10 scale).
Leonardo AI
Decision score
Expert + user ratings blended per dimension (1–10 scale)
5.0
Overall / 5★ search score
Privacy/Security
5.0
Stable Diffusion Online
Decision score
Expert + user ratings blended per dimension (1–10 scale)
5.0
Overall / 5★ search score
Privacy/Security
5.0
User Reviews
What real users say — averages and standout feedback.
No reviews yet for this comparison
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