Checker Plus for Gmail - Displays new emails and the sender's contact photo, get notifications or even listen, read or...
Subreddit Stats - Statistics for every subreddit.
Mia for Gmail - A desktop email client for your Mac, without a browser !
FrontPageMetrics - Daily updated statistics for every subreddit on Reddit. Top subreddits, new subreddits by date, all subreddits, trending subreddits, plus more Reddit stats
POP Peeper - POP Peeper is an email notifier that runs in your Windows task bar and alerts you when you have new...
Redective - Find information about Reddit users