FLUX1.1 [pro] vs PrompBase

Side-by-side comparison · Updated September 2026

 FLUX1.1 [pro]FLUX1.1 [pro]PrompBasePrompBase
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.PromptBase is a powerful, free prompt generator designed to assist users in creating high-quality prompts for a variety of applications. The platform offers tools for generating prompts for Midjourney and other creative tasks, as well as the ability to buy email lists and SMTP services. It features options for customizing content, visual styles, shot types, and settings, helping users fine-tune their prompts to achieve the desired results. Additionally, PromptBase provides guidelines on balancing weights and adding seeds for consistency.
CategoryImage GenerationPrompt Guides
RatingNo reviewsNo reviews
PricingUsage-basedFree
Starting Price$0.04/imageFree
Plans
  • BFL API usage — $0.04/image
  • fal.ai endpoint usage — $0.04/MP, rounded up
  • Free Prompt Generator — Free
  • Buy Email List and Smtp — Pricing unavailable
  • Midjourney Prompt Generator — Pricing unavailable
Use Cases
  • Marketing professionals
  • E-commerce platforms
  • Media content creators
  • Digital artists
  • Content Creators
  • Marketers
  • Photographers
  • Educators
Tags
image generationFLUX1.1Black Forest LabsBFL APIfal.ai
promptgeneratorMidjourneycreativeemail lists
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
Free to use
Generate prompts for different applications
Buy email lists and SMTP services
Customization options for content, visual styles, shot types, and settings
Expert guidelines for prompt creation
Support for multiple versions and styles
Options for aspect ratios, seeds, chaos, stylize, and quality
Balance weights for consistency
Range of visual styles including cartoon, high-quality photo, and more
Various shot types such as landscape, close-up, and panoramic
 View FLUX1.1 [pro]View PrompBase

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