TrackDuck - Visual feedback for web design and development.
Sken.io - The most advanced tools for tracking changes on websites.
zipBoard - ZipBoard is a web-based visual bug tracking & issue tracking tool that helps developers, testers and project managers collaborate during website and elearning development.
PageCrawl.io - PageCrawl.io is a website monitoring software that is designed to monitor or track the website changes like prices, text, numbers, and emojis’s anything you like for any kind of website.
GitLab - Create, review and deploy code together with GitLab open source git repo management software | GitLab
Visualping - Visualping is the easiest to use website checker, webpage change monitoring, website change detector and website change alert software of the web. Read more about Visualping.