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Image to Prompt vs GridBulk

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

Image to Prompt compared with GridBulk
DetailImage to Prompt logo Image to PromptGridBulk logo GridBulk
What it doesConvert images into optimized AI prompts for image generation AI batch image generation with grid splitting: one prompt, up to 16 images, one credit
StageNot given Startup
FoundedNot given 2026
Based inNot given Not given
Pricing modelFreemium Freemium
Pricing360 Credits: $7.9 (discounted from $9.9), valid for 1 month. 800 Credits: $15.9 (discounted from $25.9), valid for 1 month. 1500 Credits: $25.9 (discounted from $42), valid for 1 month. All plans include Image to Prompt, Prompt Enhancement, Text/Image to Image, Private Generation, Commercial License Free plan includes 20 credits on signup with the first generation free. Basic: $19/month for 2,000 credits/month (≈32,000 images with 4×4 grid). Pro: $49/month for 5,000 credits/month (≈80,000 images with 4×4 grid). Max: $99/month for 10,000 credits/month (≈160,000 images with 4×4 grid).
Key features
  • Multi-Model Support: generates optimized prompts for General, Stable Diffusion, and Flux models
  • Detailed Image Analysis using GPT technology to extract composition, style, colors, and subject details
  • Aspect & Resolution Detection that provides ideal ratio and resolution information
  • One-Click Generation from uploaded reference images
  • Direct Image Generation on platform using GPT-Image and Flux models
  • Prompt Enhancement to transform simple text descriptions into detailed prompts
  • Generate up to 16 images in a single 4×4 grid
  • Grid splitting into individual pixel-perfect assets
  • REST API with sync and async endpoints
  • MCP server for AI agent integration
  • Reference image support for style guidance
  • Runs on Google Gemini and OpenAI GPT Image models
  • Dashboard history with searchable generations
What makes it different
  • Saves 95% time compared to manual prompting
  • GPT-4 Vision powered analysis for highly accurate prompts
  • Supports 3+ compatible AI image models with single interface
  • One credit per grid instead of per image, reducing cost per image to 1/16 for 4×4 grids
  • Contact-sheet view for side-by-side comparison of all results
  • API and MCP server built for AI agents as first-class users
  • Independent and self-funded operation
  • First generation completely free with 20 signup credits
Free planNot given Not given
Open sourceNot given Not given
PlatformsNot given Not given
Public APINot given Not given
Community votes00
DR (Domain Rating by Ahrefs)10 no change since last checkNot checked yet no change since last check
Trust Flow (Majestic)170
Citation Flow (Majestic)200
Referring domains (Majestic)270

5 details filled in for both companies.

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