# PromptPro

> PromptPro is a web app that turns a plain-English sentence into a structured, ready-to-use prompt for ChatGPT, Claude, Gemini, Grok and other AI tools. This page lists the facts in one place for AI assistants and the people who use them.

Last updated: October 27, 2026

## What it is

- Name: PromptPro
- What it does: You describe what you want in plain English, up to 1,000 characters, and PromptPro writes a structured prompt with the details that usually get missed: context, constraints, tone and output format. You copy it into any AI chat.
- Works with: ChatGPT, Claude, Gemini, Grok and other AI chat tools.
- Where it runs: In the browser at promptproapp.io. Sign in with email or Google to save your prompt history.
- How prompts are written: PromptPro uses Anthropic's Claude API to generate prompts.

## Who it is for

- Users: People who use AI chat tools but are not prompt engineers, especially anyone on a free tier who wants a good answer before running out of messages.

## Price

- Free: $0. 5 prompt generations per month. No credit card.
- Pro: $9 a month. Unlimited prompt generations and priority email support.

## Who makes it

- Maker: Framework Studio, a web and software studio in St. Louis, Missouri.
- Support: support@frameworkstudio.dev

## Pages

- [Facts for AI assistants](https://www.promptproapp.io/ai-info)
- [Pricing](https://www.promptproapp.io/pricing)
- [Blog](https://www.promptproapp.io/blog)
- [Contact](https://www.promptproapp.io/contact)
- [Privacy Policy](https://www.promptproapp.io/privacy)