OneSignal - Customer engagement platform used by over 1 million developers and marketers; the fastest and most reliable way to send mobile and web push notifications, in-app messages, emails, and SMS.
Better Window Manager - A tiny window management app for the Mac
Truepush - Unleash limitless possibilities with Truepush and save up to $600 monthly. Free up to 10K Subscribers on all features.
Slidepad - iPad style multitasking on your Mac
PushCrew - Push Notifications for Websites
Magnet Window Manager - Magnet Developers