Website Technology Checker - Prospectss.com is a free Chrome add-on that allows users to find, uncover, and check the technology stack of any website. With this tool, users can discover the SaaS technologies being used by a website and gather additional information about them.

One of the key features of Website Technology Checker is the ability to find all the email addresses associated with a website. This can be useful for reaching out to website management for marketing and outreach purposes. The tool also provides information about the website's description, country, language, estimated spend on SaaS technologies, monthly traffic, Alexa Rank, Moz DA Score, total backlinks, and social profiles on platforms such as LinkedIn, Twitter, Facebook, YouTube, and GitLab.

The add-on offers users 30 free credits, allowing them to explore and analyze multiple websites. For unlimited usage, users can subscribe to the tool for $49 per month. Website Technology Checker is a valuable resource for marketers and growth professionals, providing them with essential data to enhance their marketing strategies and outreach activities.