PromptBetter is an AI-powered prompt assistant designed to enhance the user experience across various AI models like ChatGPT, Claude, and Gemini. It helps users refine, rewrite, and reuse prompts with a simple user interface and tools integrated directly into the AI workspace. It offers features like one-click refinement, inline rewrites, and a personal prompt library to improve prompt effectiveness and output quality.

Startup Ideas AI

16 Jun 2025
4.5/5
Rate this Tool
Featured
Promote this Startup
Copy Embedded Code

Have an awesome startup for founders?

Submit Startup
Feedback icon