# HE5 AI

HE5 AI hosts **Poster Captions** (marketing creative captions) and **Prompt Book**
(prompt templates, Prompt Studio, public library, HTTP export APIs with billing).

## Primary URLs

- [https://ai.he5.in/](https://ai.he5.in/): HE5 AI home (products & custom AI services)
- [https://ai.he5.in/poster-captions/home](https://ai.he5.in/poster-captions/home): Caption Generator
- [https://ai.he5.in/prompt-book/home](https://ai.he5.in/prompt-book/home): Prompt Book — landing (prompt library & APIs)
- [https://ai.he5.in/prompt-book/prompts](https://ai.he5.in/prompt-book/prompts): Browse public prompts
- [https://ai.he5.in/sitemap.xml](https://ai.he5.in/sitemap.xml): XML sitemap for search engines

## Policies

- [https://ai.he5.in/privacy-policy](https://ai.he5.in/privacy-policy)
- [https://ai.he5.in/terms-conditions](https://ai.he5.in/terms-conditions)