What are some alternatives?
When comparing FreshRSS and MySitemapGenerator, you can also consider the following products
Feedly - The content you need to accelerate your research, marketing, and sales.
XmlSitemapGenerator.org - Easily create HTML, RSS and XML Sitemaps online for free.
Tiny Tiny RSS - Web-based news feed aggregator, designed to allow you to read news from any location, while feeling...
Web-Site-Map.com - XML Sitemap Generator - Free online XML / Google Sitemap Generator. Easy to use, no need to sign-up. Good for big sites.
Inoreader - Dive into your favorite content. The content reader for power users who want to save time.
XML-Sitemaps.com - Free Online Google Sitemap Generator.