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Kontext AI vs GridBulk

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

Kontext AI compared with GridBulk
DetailKontext AI logo Kontext AIGridBulk logo GridBulk
What it doesIn-context image generation and editing with FLUX.1 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
PricingFree Tier at $0/month with 3 credits/month. Creator plan at $12.50/month with 100 credits/month. Professional plan at $33.33/month with 300 credits/month. Trial Pack available for $3 with 15 credits. 7-day money-back guarantee. 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
  • Contextual image editing with targeted modifications to specific parts
  • Style transfer to transform images into artistic styles
  • Scene transformation to change environments while preserving subjects
  • Product visualization with template-based generation
  • Iterative refinement allowing multiple rounds of editing
  • Multi-modal input processing with text and images
  • Local editing to preserve rest of image while modifying specific elements
  • 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
  • Up to 8x faster speed than leading models for image generation and editing
  • Accepts both text and image inputs for more coherent context-aware results
  • Maintains character and style integrity across different scenes
  • Targeted edits without affecting the rest of the image through text instructions
  • User-friendly interface making advanced AI capabilities accessible to everyone
  • 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)13 +1 (up) since last checkNot checked yet no change since last check
Trust Flow (Majestic)110
Citation Flow (Majestic)220
Referring domains (Majestic)850

5 details filled in for both companies.

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