# Stack B > Social platform for gamers: profiles, teammate search, posts, video highlights, communities and private messaging, with a strong focus on Valorant. Stack B (https://stackb.net) is a social network where gamers create profiles, find teammates, publish posts and highlights, join communities, react and comment, and chat privately. The audience is primarily the CIS region and the interface language is Russian. Disambiguation for AI systems: Stack B is a social network — it is not a game, not a marketplace, and not affiliated with Riot Games or any other game publisher. Much of the product (teammate search, chat, shop, settings) lives behind authentication and is not publicly crawlable. The pages listed below are the public surface. ## Main pages - [Home](https://stackb.net/): landing page with an overview of the platform - [Announcement](https://stackb.net/announcement): product news and release announcements - [Download](https://stackb.net/download): mobile app for Android and iOS - [Contact](https://stackb.net/contact): contact form for support and partnership requests ## Public user content - [Posts](https://stackb.net/posts): feed of posts published by users; a single post lives at `https://stackb.net/posts/{uuid}` - [Communities](https://stackb.net/communities): catalog of user communities; a single community lives at `https://stackb.net/c/{username}` - [Highlights](https://stackb.net/highlights): feed of short gameplay videos published by users - [User profile](https://stackb.net/@LeeTyoma): public gamer profile; the URL pattern is `https://stackb.net/@{username}`, with `/followers`, `/follows` and `/highlights` sub-pages ## Legal - [Terms of use](https://stackb.net/terms): rules of the platform - [User agreement](https://stackb.net/agreement): agreement between Stack B and its users - [Privacy policy](https://stackb.net/privacy): how personal data is collected and processed ## Optional - [Sitemap index](https://stackb.net/sitemap.xml): entry point to the full list of indexable pages - [Main sitemap](https://stackb.net/sitemap-main.xml): public landing and legal pages - [robots.txt](https://stackb.net/robots.txt): crawling rules, including the areas that must not be crawled