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PosterGenerator.org vs GridBulk

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

PosterGenerator.org compared with GridBulk
DetailPosterGenerator.org logo PosterGenerator.orgGridBulk logo GridBulk
What it doesCreate Beautiful Posters with AI, Just One Sentence 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
PricingBasic Plan: $9.99/month (reduced from $19.99), includes 200 poster generations per month. Professional Plan: $19.99/month (reduced from $39.99), includes 500 poster generations per month. Enterprise Plan: Custom pricing available. 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
  • Smart Intent Analysis - AI understands the meaning of your title and automatically generates appropriate prompts
  • One-click Poster Generation - Generate professional quality posters in seconds
  • Diverse Size Ratios - Support for portrait, square, and landscape formats
  • High-Definition Image Quality - Generate high-resolution posters suitable for printing and commercial display
  • Zero Design Threshold - No professional design skills required
  • Diverse Styles - AI automatically matches the most suitable visual style for each poster
  • Mobile Support - Fully responsive design for smartphone and tablet use
  • Generates 4 styles per generation - Each operation produces four different poster designs simultaneously
  • 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
  • No complex prompts needed - Smart intent analysis understands simple titles instead of requiring detailed prompts
  • No watermarks and high-resolution downloads included in all paid plans
  • Commercial licensing included for Professional and Enterprise users
  • Fast generation time of approximately 30 seconds per poster set
  • 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)11 no change since last checkNot checked yet no change since last check
Trust Flow (Majestic)30
Citation Flow (Majestic)130
Referring domains (Majestic)180

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