AltCatalog

Alternatives to Leonardo AI

Game-asset flavored generation platform

Alt Score

Alt Score · 73

How this alternative ranks. How it works →

Verified coverage 90%70
Visibility 10%100

Verified coverage = sourced yes and partial answers in the category checklist. Visibility = relative app-page views on AltCatalog over 30 days, neutral below 500 category views. Payment, votes, and vendor opinions are never score inputs.

#7 of 9 in AI image generation

Leonardo AI ranks #7 of 9 in AI image generation, with an Alt Score of 73. It is proprietary, freemium and available on Web, iOS and Android. 10 of 10 checklist rows are verified against a public source.

Most compared with ComfyUIInvokeAIIdeogram
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Who it's for

Game developers, marketers, illustrators, and other creative professionals or teams who need to produce large volumes of consistent, on-brand images, art, or video without traditional production pipelines.

What you get

A library of fine-tuned image models for styles like anime, photorealism, product photography, and game assets, plus the ability to train custom models on your own image sets. Editing tools include inpainting, outpainting, and image-to-image generation, alongside a canvas for compositing multiple generations into one scene. It also includes a real-time canvas that generates images as you type, short AI video generation with camera controls, and 3D texture generation for game/3D assets.

How it works

You write a text prompt and pick a base or fine-tuned model to generate images, then refine results using inpainting, outpainting, or image-to-image on the canvas. Generation consumes a token allowance (free daily tokens or a paid plan), and outputs can be extended into video or 3D textures using the platform's additional tools.

Why people leave Leonardo AI

Dashed reasons are sourced facts; the rest are opinions. Vendors can dispute.

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Ranked alternatives

Ordered by Alt Score. Click any score to see the breakdown.

Sponsored Paid slot. Never affects the ranked order below. Promote here →
01

Node-based local generation powerhouse.

GPL-3.0 WindowsmacOSLinux
Alt Score

Alt Score · 96

How this alternative ranks. How it works →

Verified coverage 90%95
Visibility 10%100

Verified coverage = sourced yes and partial answers in the category checklist. Visibility = relative app-page views on AltCatalog over 30 days, neutral below 500 category views. Payment, votes, and vendor opinions are never score inputs.

02

Pro canvas workflow for local models.

Apache-2.0 WindowsmacOSLinux
Alt Score

Alt Score · 96

How this alternative ranks. How it works →

Verified coverage 90%95
Visibility 10%100

Verified coverage = sourced yes and partial answers in the category checklist. Visibility = relative app-page views on AltCatalog over 30 days, neutral below 500 category views. Payment, votes, and vendor opinions are never score inputs.

03

Best-in-class text rendering in images.

Proprietary WebiOS
Alt Score

Alt Score · 86

How this alternative ranks. How it works →

Verified coverage 90%85
Visibility 10%100

Verified coverage = sourced yes and partial answers in the category checklist. Visibility = relative app-page views on AltCatalog over 30 days, neutral below 500 category views. Payment, votes, and vendor opinions are never score inputs.

04

The open-weights model family.

MIT WindowsmacOSLinuxWeb
Alt Score

Alt Score · 86

How this alternative ranks. How it works →

Verified coverage 90%85
Visibility 10%100

Verified coverage = sourced yes and partial answers in the category checklist. Visibility = relative app-page views on AltCatalog over 30 days, neutral below 500 category views. Payment, votes, and vendor opinions are never score inputs.

05

Black Forest Labs' open-weights models.

Apache-2.0 WebWindowsmacOSLinux
Alt Score

Alt Score · 82

How this alternative ranks. How it works →

Verified coverage 90%80
Visibility 10%100

Verified coverage = sourced yes and partial answers in the category checklist. Visibility = relative app-page views on AltCatalog over 30 days, neutral below 500 category views. Payment, votes, and vendor opinions are never score inputs.

06

Commercially-safe generation in Creative Cloud.

Proprietary Web
Alt Score

Alt Score · 78

How this alternative ranks. How it works →

Verified coverage 90%75
Visibility 10%100

Verified coverage = sourced yes and partial answers in the category checklist. Visibility = relative app-page views on AltCatalog over 30 days, neutral below 500 category views. Payment, votes, and vendor opinions are never score inputs.

07

OpenAI's image model inside ChatGPT.

Proprietary WebiOSAndroid
Alt Score

Alt Score · 55

How this alternative ranks. How it works →

Verified coverage 90%50
Visibility 10%100

Verified coverage = sourced yes and partial answers in the category checklist. Visibility = relative app-page views on AltCatalog over 30 days, neutral below 500 category views. Payment, votes, and vendor opinions are never score inputs.

08

The aesthetic leader in image generation.

Proprietary Web
Alt Score

Alt Score · 50

How this alternative ranks. How it works →

Verified coverage 90%45
Visibility 10%100

Verified coverage = sourced yes and partial answers in the category checklist. Visibility = relative app-page views on AltCatalog over 30 days, neutral below 500 category views. Payment, votes, and vendor opinions are never score inputs.

Feature comparison

Rows come from the AI image generation checklist (14 rows). Human-verified cells only. ? means the value has not been verified.

Comparing Leonardo AI ComfyUI × InvokeAI × Ideogram × Stable Diffusion × Flux ×
+ Add app
Adobe Firefly DALL-E Midjourney
AI image generation checklist Leonardo AIComfyUIInvokeAIIdeogramStable DiffusionFlux
Pricing model
Starts at
License
Platforms
Runs locally
Open-weights models
Text rendering quality
Image editing (inpainting)
ControlNet / pose guidance
Commercial use license
API access
Free tier limits
Upscaling
Style consistency (LoRA, references)
verified pending unknown (?) Click any cell to view its source or propose a value
Sources & verification 14

Every fact and feature listed for Leonardo AI is verified against its own pages. Each alternative is sourced on its own page.

FAQ

Yes. InvokeAI, Ideogram and Adobe Firefly have a free tier or are fully free. Free-tier limits in the comparison table are verified and dated.

ComfyUI, InvokeAI and Stable Diffusion — every license claim links its source.