Stable Diffusion + ComfyUI for Product Photography

Why AI Product Photography?

Traditional product photography costs $500-5,000 per shoot. With Stable Diffusion and ComfyUI, you can generate unlimited professional backgrounds and lifestyle scenes for under $50/month in compute costs.

Setup Requirements

Hardware

Minimum: NVIDIA RTX 3060 12GB or better

Recommended: RTX 4070 or RTX 4090 for speed

Cloud option: RunPod or Vast.ai for $0.20-0.50/hour

Software Stack

ComfyUI (free, open-source)

SDXL or Flux.1 model

ControlNet for product placement

IP-Adapter for style consistency

Essential Workflows

Workflow 1: Background Replacement

Upload product photo with white/clean background
Segment product using SAM (Segment Anything Model)
Use inpainting to generate new background
Adjust lighting with ControlNet Canny

Workflow 2: Lifestyle Scene Integration

Generate lifestyle scene matching product category
Use IP-Adapter to place product in scene
Apply lighting correction with IC-Light
Final compositing and color grading

Workflow 3: Batch Processing

ComfyUI batch node processes 100+ images:
Input: folder of product images
Prompt template: [product type] in [scene type]
Output: 3 variations per product

Recommended Models

ModelBest ForFile Size

SDXL Base 1.0General product shots6.7GB Flux.1-devPhotorealistic results24GB RealVisXL V5Lifestyle photography6.5GB ProductAI-XLProduct-specific6.8GB

ControlNet Settings for Products

Canny: Preserve product edges and details

Depth: Maintain proper 3D perspective

Normal Map: Consistent lighting direction

Reference: Match style from reference photo

Category-Specific Prompts

Electronics

minimalist desk setup, soft natural lighting from left, white marble surface, shallow depth of field, 8K product photography

Food & Beverage

overhead flat lay, white linen tablecloth, scattered herbs, natural morning light, warm tones, lifestyle photography

Fashion/Apparel

fashion editorial, neutral studio background, professional lighting, clothing photography, commercial quality

Skincare/Beauty

luxury bathroom counter, marble background, morning light, dewdrops, soft bokeh, beauty photography

Quality Control Checklist

Lighting direction consistency ✓

Product proportions maintained ✓

No AI artifacts on product surface ✓

Background context matches product category ✓

Color accuracy of product preserved ✓

ROI Calculator

Traditional photo shoot: $2,000 for 20 products = $100/product AI workflow setup: $500 one-time + $50/mo = ~$2/product (after first 250) Break-even point: 21 products