---
title: "SAM3 on Comfy Cloud"
description: "SAM3 is preinstalled on Comfy Cloud — 14 nodes ready to run on managed GPUs. Warning, uses experimental package `comfy-env` to attempt a one click isolated install. Will download and use pixi package manager. SAM 3 (Segment Anything Model 3) integration for ComfyUI. Image and video segmentation with text prompts, boxes, and points"
canonical: https://comfy.org/cloud/supported-nodes/comfyui-sam3/
lang: en
index: https://comfy.org/llms.txt
---

[Back to all packs](https://comfy.org/cloud/supported-nodes)

![SAM3 banner](https://raw.githubusercontent.com/PozzettiAndrea/ComfyUI-SAM3/main/assets/icon.png)

**View repository**

[https://github.com/PozzettiAndrea/ComfyUI-SAM3](https://github.com/PozzettiAndrea/ComfyUI-SAM3)

**Publisher**

pozzettiandrea

**Downloads**

73,400

**GitHub stars**

573

**Latest version**

0.1.21

**License**

{"file": "LICENSE"}

**Last updated**

May 19, 2026

## Nodes in this pack

### SAM3

- (down)Load SAM3 Model
- SAM3 BBox Collector 📦
- SAM3 Multi-Region Collector 🎯
- SAM3 Multiprompt Segmentation
- SAM3 Point Collector
- SAM3 Point Segmentation

### SAM3/Grounding

- SAM3 Text Segmentation

### SAM3/prompts

- SAM3 Combine Boxes
- SAM3 Combine Points
- SAM3 Create Box
- SAM3 Create Point

### SAM3/video

- SAM3 Propagate
- SAM3 Video Output
- SAM3 Video Segmentation