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PrompTessor vs Hey Design AI

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

PrompTessor compared with Hey Design AI
DetailPrompTessor logo PrompTessorHey Design AI logo Hey Design AI
What it doesAI prompt workspace for generating, optimizing, and organizing prompts across AI models Curated website design prompts that turn visual direction into copy-ready build briefs for AI builders
StageStartup Startup
Founded2025 2026
Based inNot given Not given
Pricing modelFreemium Freemium
PricingFree plan with 5 prompt usages per month; Pro at $10/month with 1,500 usages; Pro+ at $15/month with 3,000 usages; Max at $20/month with 5,000 usages. All paid plans include access to all features, prompt templates/library, public API & MCP access, and priority support. Single prompt: $29.90 (permanent access to 1 prompt). Standard annual: $299 (up to 5 prompts daily unlock for 365 days). Premium annual: $999 (up to 20 prompts daily unlock for 365 days, team access, MCP support). 20 fixed prompts available free.
Key features
  • Prompt Generator - Create professional AI prompts for any goal, format, or workflow
  • Prompt Analysis - Understand what works and how to make prompts more effective
  • Prompt Optimizer - Turn rough prompts into high-performing versions tailored for better results
  • Prompt Refinement - Refine existing prompts with feedback and iterative improvements
  • Reverse Prompt - Reverse-engineer images, videos, URLs, or text into reusable prompts
  • Prompt Library - Save, organize, and reuse prompts across projects and workflows
  • Prompt History - Track every prompt version across generations and optimizations
  • Multi-Language Support - Works with prompts in multiple languages
  • Model-Aware Recommendations - Get tailored structures for ChatGPT, Claude, Gemini, image and video models
  • REST API and MCP Integrations - Integrate prompt generation into applications and AI clients
  • 350 curated website design prompts
  • Visual previews with design briefs and craft notes
  • Tested against WCAG 2.2 and Core Web Vitals standards
  • Works with Lovable, v0, Bolt, Replit, Claude Code, and Cursor
  • Mobile responsive behavior included in prompts
  • Negative constraints to prevent generic AI patterns
  • Keyboard and accessibility guidance
  • Reduced-motion states for motion support
  • MCP retrieval for Premium annual subscribers
  • 365-day annual access with no auto-renewal
What makes it different
  • Works across text, image, and video AI models in one unified workspace
  • Reverse-engineer existing content into prompts you can reuse and adapt
  • Get better AI results without paying for more expensive models
  • Convert rough requests into production-ready reusable prompt templates with variables
  • Track complete version history of all prompt iterations and refinements
  • Editorial curation rather than scraped prompts
  • Tested design briefs with clear reasoning for each choice
  • Designed for commercial use and client projects
  • Model-agnostic prompts that work across multiple AI builders
  • Clear art direction to prevent designs from becoming generic collages
Community votes00
DR (Domain Rating by Ahrefs)39 no change since last check13 no change since last check
Trust Flow (Majestic)124
Citation Flow (Majestic)3320
Referring domains (Majestic)38061

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