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.
Live Center - Live Center helps news and media companies cover events and breaking news in live feeds. Create Live Blogs with engaging content, interact with your audience, and customize feeds to strengthen your brand.
Truepush - Unleash limitless possibilities with Truepush and save up to $600 monthly. Free up to 10K Subscribers on all features.
Medium - Welcome to Medium, a place to read, write, and interact with the stories that matter most to you.
PushCrew - Push Notifications for Websites
Tumblr - A feature rich and free blog hosting platform offering professional and fully customizable templates, bookmarklets, photos, mobile apps, and social network integration.