What are some alternatives?
When comparing import.io and XmlSitemapGenerator.org, you can also consider the following products
Apify - Apify is a web scraping and automation platform that can turn any website into an API.
DYNO Mapper - Create Sitemaps with the DYNO Mapper Visual Sitemap Generator.
Octoparse - Octoparse provides easy web scraping for anyone. Our advanced web crawler, allows users to turn web pages into structured spreadsheets within clicks.
XML-Sitemaps.com - Free Online Google Sitemap Generator.
ParseHub - ParseHub is a free web scraping tool. With our advanced web scraper, extracting data is as easy as clicking the data you need.
MySitemapGenerator - Online XML Generator for SEO and eCommerce. Creates XML Sitemaps, Shopping Feeds, RSS.