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Promptus vs GridBulk

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

Promptus compared with GridBulk
DetailPromptus logo PromptusGridBulk logo GridBulk
What it doesThe best local AI app for image, video, 3D, and audio generation running entirely on your own GPU AI batch image generation with grid splitting: one prompt, up to 16 images, one credit
StageNot given Startup
FoundedNot given 2026
Based inGB Not given
Pricing modelFreemium Freemium
PricingNot given 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
  • One-click installation with no technical setup required
  • 100+ preloaded AI models including Flux, Stable Diffusion, Wan 2.2, and LTXV
  • Full offline capability with no cloud dependency
  • Drag-and-drop workflow builder based on ComfyUI
  • Decentralized GPU marketplace for compute sharing
  • Support for image, video, 3D, and audio generation in single platform
  • Production-grade workflows ready to run
  • Multiple output formats from single workflow
  • Zero per-generation fees for local use
  • Optional cloud GPU access for heavier workloads
  • 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
  • Runs 100+ AI models entirely locally on your GPU with no cloud required, ensuring complete privacy and offline capability
  • One-click installation and pre-configured workflows require no technical expertise or coding knowledge
  • Single platform supporting image, video, 3D, and audio generation without switching between tools
  • Built on ComfyUI with polished interface and production-ready workflows
  • 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)34 no change since last checkNot checked yet no change since last check
Trust Flow (Majestic)210
Citation Flow (Majestic)410
Referring domains (Majestic)4720

4 details filled in for both companies.

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