FLUX1.1 [pro] vs Prompt Genie

Side-by-side comparison · Updated September 2026

 FLUX1.1 [pro]FLUX1.1 [pro]Prompt GeniePrompt Genie
DescriptionFLUX1.1 pro is a text-to-image model from Black Forest Labs. BFL lists it at $0.04 per image, while fal lists its hosted endpoint at $0.04 per megapixel rounded up. It is distinct from FLUX1.1 Ultra and newer FLUX.2 image models.Prompt Genie is a Chrome Extension designed to optimize your AI-generated prompts, similar to how Grammarly refines your writing. It analyzes user inputs to maximize the efficiency and effectiveness of your AI assistant, ensuring you get the best performance every time. You can get started for free by trying the demo, although a credit card is required for the 7-day free trial.
CategoryImage GenerationPrompt Guides
RatingNo reviewsNo reviews
PricingUsage-basedFreemium
Starting Price$0.04/imageFree
Plans
  • BFL API usage — $0.04/image
  • fal.ai endpoint usage — $0.04/MP, rounded up
  • Free — Free
Use Cases
  • Marketing professionals
  • E-commerce platforms
  • Media content creators
  • Digital artists
  • Content Creators
  • Marketing Professionals
  • Students
  • Freelancers
Tags
image generationFLUX1.1Black Forest LabsBFL APIfal.ai
AI assistantChrome Extensionprompt optimizationGrammarly alternativeAI-generated prompts
Features
Text-to-image generation
Direct BFL API access
Hosted fal.ai endpoint
BFL standard model price: $0.04 per image
Separate Ultra variant and billing
Chrome Extension
AI prompt optimization
Free 7-day trial
Credit card required for trial
User input analysis
Real-time improvements
Cross-platform compatibility
Enhanced AI performance
Easy installation
No data storage
 View FLUX1.1 [pro]View Prompt Genie

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