FLUX vs Stable Assistant

FLUX9.0Visit Stable Assistant8.7Visit

Higher score FLUX #5 in Art Generator 9.0/10 Free plan Free plan✓ 1 of 4 features Visit FLUX

vs

Stable Assistant #8 in Art Generator 8.7/10 3-day trial Free trial✓ 1 of 4 features Visit Stability AI

• FLUX fits best

  Teams integrating controllable image generation

• Stable Assistant fits best

  Conversational image editing with Stable models

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Side by side

Feature	FLUX 9.0/10 Visit ↗	Stable Assistant 8.7/10 Visit ↗
At a glance
Editor score	9.0	8.7
Ranking	#5 in Art Generator	#8 in Art Generator
Best for	Teams integrating controllable image generation	Conversational image editing with Stable models
Pricing model	Free plan + paid	Paid
Starting price	$0.01/unit usage-based	3-day trial
Free plan	✓ (best)	Not checked yet
Free trial	—	3 days
Deployment	Cloud, Self-hosted	Cloud
Platforms	Web	Web
Features FLUX 1/4 · Stable Assistant 1/4
Text-to-image	Not checked yet	✓ (best)
Image-to-image	✓ (best)	Not checked yet
Inpainting	Not checked yet	Not checked yet
API access	Not checked yet	—
Specs
Max output resolution	Not checked yet	Not checked yet
Monthly credits	Not checked yet	Not checked yet
Commercial use	Not checked yet	Not checked yet
Our review
Pros	Edit with up to 10 reference images, masks, and canvas expansion Control typography, exact colors, and pose through structured inputs Use API access or deploy selected open-weight models locally	Edits uploaded images with object replacement, inpainting, and background tools Supports sketch, style, and structure guidance for image generation Includes outpainting, enhancement, and batch image editing
Cons	Usage costs vary with model and image resolution Commercial rights differ by access method and model Local deployment is limited to selected open-weight models	Web-only access Paid service after a 3-day free trial No API access or API keys
Our verdict	FLUX is Black Forest Labs’ family of image-generation and editing models, aimed at creators, developers, agencies, and product teams building visual workflows. It offers text-to-image generation, editing from source images, and structured… Read the review →	Stable Assistant is Stability AI’s browser-based creative tool for people who want to generate images through conversation and refine images in the same workflow. Its image features cover both text-to-image creation and editing of uploaded… Read the review →

Strengths and trade-offs

• FLUX — where it wins

  • Edit with up to 10 reference images, masks, and canvas expansion
  • Control typography, exact colors, and pose through structured inputs
  • Use API access or deploy selected open-weight models locally

  Where it doesn't

  • Usage costs vary with model and image resolution
  • Commercial rights differ by access method and model
  • Local deployment is limited to selected open-weight models

• Stable Assistant — where it wins

  • Edits uploaded images with object replacement, inpainting, and background tools
  • Supports sketch, style, and structure guidance for image generation
  • Includes outpainting, enhancement, and batch image editing

  Where it doesn't

  • Web-only access
  • Paid service after a 3-day free trial
  • No API access or API keys

• FLUX9.0/10 · Free plan

  A flexible image-model family with pay-as-you-go APIs and selected open weights.

  Visit FLUXFull verdict →
• Stable Assistant8.7/10 · 3-day trial

  A browser-based image tool for conversational creation, guided generation, and edits.

  Visit Stability AIFull verdict →