PushCrew - Push Notifications for Websites
Mirraw - Get all traditional Indian Clothing like Sarees, salwar suits, lehenga, jewellery, Kurta, sherwani and more on one place at best prices with free shipping for India and low cost shipping for USA, UK
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.
Voodoo Manufacturing - Fast, affordable, high-volume 3D printing
iZooto - Engage your mobile and desktop web users with intelligent web push notifications.
3D Hubs - Airbnb for 3D printing