Distill - Tracking website updates, automated and simplified
Reddit List - Tracking the top 5000 subreddits
Reddit Check - A tool to check if a URL is on Reddit and going viral
FeedMail - FeedMail sends you updates from your favourite websites directly to your inbox (or filed nicely into a label of your choice).
Orangered - A daily summary of your favorite subreddits
AutoMask - In-browser AI imaging tool to anonymize people in pictures.