WPdetector - WPdetector is a free tool that helps users find out the theme and plugins used by a WordPress website. In short, it is a theme detector and a wp plugin detector. WP Detector also shows additional information about the website and its domain.
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.
Gochyu Theme Detector - Gochyu Theme Detector is cost-effective software that allows you to easily detect the theme reused in any website in seconds.
Truepush - Unleash limitless possibilities with Truepush and save up to $600 monthly. Free up to 10K Subscribers on all features.
Scan WP - Scan WP is one of the versatile software that allows you to scan any website and find out the WordPress Theme, Plugins, and hosting information in seconds.
PushCrew - Push Notifications for Websites