https://www.promptshelf.blog/blog A curated library of AI prompts by profession and use case. Copy-paste prompts for teachers, marketers, developers, HR, and more. en-us undefined (PromptShelf Editorial) undefined (PromptShelf Editorial) Thu, 14 May 2026 00:00:00 GMT https://www.promptshelf.blog/blog/chatgpt-for-product-managers https://www.promptshelf.blog/blog/chatgpt-for-product-managers How product managers use ChatGPT in 2026 for PRDs, roadmaps, research synthesis, and exec readouts. Six reusable prompts and one PRD tested live on free ChatGPT. Thu, 14 May 2026 00:00:00 GMT undefined (PromptShelf Editorial) chatgptproduct-managementprdroadmapsmega-guide