Product Hunt Reviews Widget - Embed and encourage PH reviews into your product
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.
Diffbot - Get data from web pages automatically
Truepush - Unleash limitless possibilities with Truepush and save up to $600 monthly. Free up to 10K Subscribers on all features.
Reviews for iOS - Keep track of your App Store reviews
PushCrew - Push Notifications for Websites