Stop writing bad prompts.
CorPrompt is our AI prompt engineering platform. It uses agentic AI to transform rough ideas into structured, production-ready prompts — the kind that actually get useful results from ChatGPT, Claude, Gemini, or any LLM. Free to start. Zero data retention. Used by thousands globally.
The gap between what you type and what AI needs.
Your prompt
Help me create a lesson plan for teaching fractions
Refined by CorPrompt
You are an experienced math teacher. Create a 45-minute lesson plan for teaching fractions to Grade 4 students. Include: learning objectives aligned to standards, a warm-up activity, step-by-step instruction, 2 practice exercises with answer keys, differentiation strategies for advanced and struggling learners…
Four steps to better prompts.
Step 1
Write Your Idea
Start with your prompt in plain language. Be as brief or detailed as you want — there's no wrong way to begin.
Step 2
Add Context
Attach Elements (brand guidelines, tone rules) or Examples (sample inputs and outputs) to give the AI richer context.
Step 3
AI Refines It
Agentic AI analyzes, validates, and rewrites your prompt using proven engineering best practices. Structured, specific, and ready to use.
Step 4
Use Everywhere
Copy your refined prompt into ChatGPT, Claude, Gemini, or any model. Export as Markdown, JSON, or PDF. Share with your team.
Everything you need for better prompts.
Agentic Refinement
AI agents analyze, validate, and rewrite your prompts using proven best practices
Organize & Version
Full version history and folder structure. Track changes, rollback, never lose context
Reusable Elements
Build a library of brand-specific snippets for voice, constraints, and definitions
Input/Output Examples
Attach real-world examples alongside prompts to guide output quality
Export & Share
Export to Markdown, JSON, or PDF. Share with teammates or integrate into workflows
Multi-Model Optimized
Works with ChatGPT, Claude, Gemini, and any LLM without modification
Your prompts. Your data. Your control.
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Zero Data Retention — LLM endpoints use zero-retention policies. Your prompts are not stored by third-party AI providers.
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Never Used for Training — Neither we nor our providers use your data for model training. Your prompts remain confidential.
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Full Data Control — Delete your prompts or your entire account anytime. Your data, your rules.
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Transparent Policy — Our privacy policy is clear, human-readable, and free of legal jargon.
Try it
See it for yourself.
Free to start. No credit card required. Your prompts stay yours.