---
title: "Open Source Higgsfield · Comfy"
description: "Higgsfield said they’d open source their platform. Let’s help. You have two weeks to rebuild their most popular apps and more with ComfyUI."
canonical: https://comfy.org/open-source-higgsfield/
lang: en
index: https://comfy.org/llms.txt
---

00:00

total worth in prizes

# Open Source Higgsfield

Higgsfield said they’d open source their platform. Let’s help. You have two weeks to rebuild their most popular apps and more with ComfyUI.

[Sign up now](https://form.typeform.com/to/Ayn9Cwfj)

First 200 signups get free credits

## Prizes & Categories

### Main prizes

- #### Best Overall

  $10,000

  Best overall build. Every entry is automatically considered.
- #### Most Innovative

  GeForce RTX 5090

  An app that’s never been done, novel custom node packs or uses of ComfyUI. Demo video must explain why the submission is innovative.
- #### Most Viral

  GeForce RTX 5090

  Delightful to use and made to be shared.
- #### Open Weights Only

  GeForce RTX 5090

  No partner nodes or closed-source APIs, open-weights models only.
- #### 10 Runner Ups

  $250 in Comfy Credits

### OSS Ecosystem Bonuses

- #### VFX Workflow Built with LTX

  $2,000 cash

  LTX must be the core video model in the workflow to qualify.
- #### Built with FLUX

  $1,000 / $500 / $250 in Flux API credits

  FLUX 3 must be the core model in the workflow to qualify.
- #### Built with MiniMax H3

  $1,000 in API credits

  MiniMax H3 must be the core model in the workflow to qualify.

[Sign up now](https://form.typeform.com/to/Ayn9Cwfj)

All winner submissions will be featured on comfy.org/hub with credit.

## Build together IRL

Bring your laptop and join the Comfy team and community for building, demos, and meeting the people behind the workflows.

- Hackathon

  ### Comfy Build Night: San Francisco

  Hosted by the Comfy team.

  Frontier Tower, San Francisco, CA October 28, 2026 [Register](https://luma.com/5mydmvu6)
- Hackathon

  ### Comfy Build Night: Los Angeles

  In partnership with AI On The Lot.

  Los Angeles, CA October 29, 2026 [Register](https://luma.com/73q6c0ln)

## Timeline

1. ### Signups open

  10/15

  Registration opens for the online competition.
2. ### Build

  10/15 – 10/30

  Submission window closes: October 30 · 9am PT.
3. ### Build Nights

  10/28 – 10/29

  SF 10/28 · LA 10/29. Register above.
4. ### Winners announced

  11/6

  Winning entries are featured on comfy.org/hub with credit.

## How to enter

Create your favorite app and more with ComfyUI, running it wherever you like. Submission deadline is October 30.

[Sign up](https://form.typeform.com/to/Ayn9Cwfj) [Submit your entry](https://form.typeform.com/to/V1dSQrkS)

The first 200 signups get free credits to use.

[Sign up here](https://form.typeform.com/to/Ayn9Cwfj)

## You’ve seen the outputs. Now build the apps

Start with a recognizable output: a performance effect, a cinematic camera move, or a music-video transformation. Build a working app that makes it easy for someone else to create their own. These are inspiration prompts for your entry.

### Cinematic Studio

Direct your shot like a film set

### Re-shoot a video

Re-shoot from any angle

### Openjutsu

Swap a character in a video

## Q & A

We’re judging the work, not your video editing or quality. The best demo shows your work in action with an explanation of how it was built.

The online competition and the Build Nights are separate. Use the submission form to enter the competition and register for a Build Night above.

Yes. Publish your app code with an open-source license and setup instructions. You may use partner models; only the Open Weights Only category requires open-weights models with no partner nodes or closed-source APIs.

Each entry is eligible for both a main category and a model-provider bonus category.

## Show us what you built.

[Submit your entry](https://form.typeform.com/to/V1dSQrkS)