PromptMe — AI Prompt Optimizer

Improve your ChatGPT, Claude, Gemini, Perplexity and Copilot prompts before you send them. PromptMe scores clarity, context, constraints and output format in real time — entirely on your device. No account, no API key, no prompt ever leaves your browser. Free, forever: Live clarity scoring and feedback as you type One-click suggestions for missing context, audience, constraints, and output format 3 full prompt rewrites per month Save prompts and reusable templates to your Library Pro ($9/mo): Unlimited prompt rewrites Caveman mode - Reduce token usage in prompting up to 60% Model routing — PromptMe recommends the right AI tool for your task and opens it in one click Compare Models — run your prompt through ChatGPT, Claude, Gemini, and Grok side by side Auto-Run — send your prompt straight to the recommended model instead of copy-pasting Compare Models and Auto-Run use your own API key for each provider — PromptMe never sees your key or your usage cost. Everything else, including feedback, clarity scoring, and your Library, runs locally in your browser and stays free.