Diffusionbee Stable Diffusion Ui vs The New Black

Side-by-side comparison of features, pricing, and ratings

Analysis reviewed Live tool data as of 2026-10-18
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At a glance

DimensionDiffusionbee Stable Diffusion UiThe New Black
PricingFreeFreemium
Target UsersMac users, beginners, privacy-focusedFashion brands, apparel designers
PlatformMac-only (Apple Silicon)Web-based
Key Feature100% offline, generative fill, video toolsFashion-focused, tech pack exports, custom models
Output QualityStandard Stable Diffusion resolutionsHigh-resolution, production-ready
Best ForPrivacy and local AI art on MacFashion design and prototyping
Diffusionbee Stable Diffusion Ui
Diffusionbee Stable Diffusion Ui

Free macOS app that runs Stable Diffusion locally — text-to-image, generative fill, upscaling, and custom model training all offline.

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The New Black
The New Black

The New Black AI turns product photos, sketches or prompts into on-model fashion shots, 4K video, tech packs and Shopify listings

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Pricing
Free
Freemium
Plans
$0
One-off top-up
$15/mo
$35/mo
$65/mo
$195/mo
Popularity
21 views
7.3k views
Skill Level
Beginner-friendly
Intermediate
API Available
Platforms
Desktop
WebAPI
Categories
🎨 Image Generation💾 Local & On-Device AI
🎨 Image Generation📦 Product & Ecommerce Visuals🧊 3D Generation & Scanning
Features
Text-to-image generation from prompts
Image-to-image transformation
Generative fill (add or remove objects in a selected region)
AI image upscaler
Image variants
Control Images (structure-guided generation)
Illusion generator
AI canvas (blend hand drawing with AI generation)
Video tools for AI animation
Local custom model training on your own images
100% offline / local processing, prompts and images never leave the device
Apple silicon optimized
One-click installer, no Python setup
Works on Intel Macs (slower without a dedicated GPU)
Requires macOS 13.1 or higher
AI clothing generator: text prompt to garment worn by an AI model, flat lay or white background
Product to model: product photo becomes on-model imagery with no photoshoot
Sketch to design: hand-drawn or digital fashion sketch becomes a realistic product image
Image to flat sketch: a garment photo becomes a clean technical flat
Change fabric, print and colour on an existing garment photo
AI virtual try-on: put clothing, jewelry, bags or shoes on a model you upload
Swap the model while keeping the outfit, or change the scene around a fixed look
Ghost mannequin images with the collar interior visible
AI tech pack generator: size charts, grading and bill of materials with AI review credits
AI lookbook generator published at its own address on your custom domain, no vendor mark
AI fashion video: UGC clips, lookbook videos, product 360s and fashion ads
Ultra AI video model producing clips up to 30 seconds
AI PRO video in 1080p, Ultra AI photos in 4K with HD 2K and 4K enhancement
Bulk generation to run a whole catalogue in one pass with Visual styles
Fashion AI agent Mila: designs, writes pages, reads store figures, posts on schedule, asks before spending
Integrations
Shopify
Klaviyo
Claude
ChatGPT
Google Analytics
Google Search Console
Instagram
Facebook
Pinterest
TikTok
YouTube
X
Threads
Meta Ads
Google Ads

What real users say: Diffusionbee Stable Diffusion Ui vs The New Black

Not marketing copy and not our opinion — a structured sweep of public discussion (reviews, forums, communities and video comments), showing what people praise and what they complain about for each tool.

Diffusionbee Stable Diffusion Ui

35 mentions across 2 sources · 50% positive — mixed (weighted across 2 sources)

YouTube, GitHub

What users praise

  • • One-click macOS installer makes local Stable Diffusion accessible with zero terminal knowledge
  • • 100% offline generation keeps prompts and images entirely on your device
  • • Completely free with a permissive CreativeML Open RAIL-M license for generated images
  • • Works well on lower-spec Macs, not just high-end Apple Silicon machines

What frustrates them

  • • Built-in custom model training produces black images in v2.5.1, unresolved since June 2026
  • • Image-to-image results are frequently described as poor by YouTube viewers
  • • Cannot select webp files in the file picker, though drag-and-drop works
  • • Hugging Face model installs fail with 'Could not find model files' errors

Researched Sep 23, 2026

The New Black

68 mentions across 5 sources · 18% positive — critical (averaged across 5 sources)

Hacker News, YouTube, Product Hunt, Stack Overflow, Lemmy

What users praise

  • • Purpose-built for fashion: tech packs, virtual try-on, model generation.
  • • Saves costs on photoshoots and technical drafting for small brands.
  • • Brand DNA ensures consistency across designs.
  • • Bulk generation speeds up catalog creation.

What frustrates them

  • • Very little verified community feedback outside Product Hunt.
  • • Not for non-fashion creative work; limited to apparel.
  • • Pricing may be opaque; credits and hidden costs not clear.
  • • Learning curve for tech packs and fashion-specific features.

Researched Aug 29, 2026

Who should pick which

  • Privacy-conscious hobbyist artist
    Pick: Diffusionbee Stable Diffusion Ui

    Free, fully offline, no data sent to cloud, and works on their Mac without technical setup.

  • Fashion startup founder
    Pick: The New Black

    Delivers high-resolution fashion designs, tech pack exports, and custom brand AI models for quick prototyping.

  • Mac user wanting AI video tools
    Pick: Diffusionbee Stable Diffusion Ui

    Includes video tools and animation generation, free and local.

  • Graphic designer not in fashion
    Pick: Diffusionbee Stable Diffusion Ui

    Offers generative fill, image editing, and illusion generator for broader creative needs.

  • Team at an apparel brand needing API
    Pick: The New Black

    Business tier includes API access and team management, essential for scaling design workflows.

Frequently Asked Questions

Do I need a powerful GPU for DiffusionBee?

No, DiffusionBee works on any Mac with Apple Silicon (M1/M2/M3) and Intel Macs with AMD GPUs, no separate GPU setup required.

Can I use The New Black for non-fashion designs?

It's optimized for apparel and accessories; general graphic design may be limiting.

Is DiffusionBee really free?

Yes, the core app is free with optional donations and a $10 one-time pack for extra models.

Does The New Black have a free tier?

Yes, a free tier exists but includes watermarks and limited generations; Pro starts at $49/month.

Which tool works offline?

DiffusionBee runs 100% offline; The New Black requires an internet connection as a web app.

Can I train custom models in both?

Yes, DiffusionBee allows training on your images; The New Black also offers custom AI models for brand consistency.

Which is better for beginners?

DiffusionBee is easier for Mac users with no ML experience; The New Black requires some fashion design knowledge.

Do they integrate with any other tools?

Neither has listed integrations; The New Black Business offers API access for custom integration.

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Last reviewed: July 3, 2026