R.I.P.

Open-source alternatives to Leonardo AI

5 open-source options for Leonardo AI, the AI image generator. Compare alternatives to paid apps below. 5 shipped code in the last 30 days.

Leonardo AI$12+ usage

5 open-source alternatives

Most-starred first. Stars and growth come from GitHub; activity comes from the project's code host.

ComfyUI
Most starred

The most powerful and modular diffusion model GUI, api and backend with a graph/nodes interface. The fastest local inference engine in the world.

Stars
144.4k
Growth
–
Launched
Jan 2023
GPL-3.0updated today

Unrestricted Open-source alternative to AI video platforms — Free AI image & video generation studio with 600+ models (Flux, Midjourney, Kling,…

Stars
32k
Growth
–
Launched
May 2023
MITupdated 2d ago
InvokeAI
#3 by stars

Invoke is a leading creative engine for Stable Diffusion models, empowering professionals, artists, and enthusiasts to generate and create visual…

Stars
29k
Growth
–
Launched
Aug 2022
Apache-2.0updated today

Streamlined interface for generating images with AI in Krita. Inpaint and outpaint with optional text prompt, no tweaking required.

Stars
10.8k
Growth
–
Launched
Sep 2023
GPL-3.0updated 28d ago
SwarmUI
#5 by stars

SwarmUI (formerly StableSwarmUI), A Modular Stable Diffusion Web-User-Interface, with an emphasis on making powertools easily accessible, high…

Stars
4.7k
Growth
–
Launched
Jun 2024
MITupdated 1d ago

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