Instaparser - Cleanly pull content from any website
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.
PublicEmails - Publish blog posts just by sending an email
Truepush - Unleash limitless possibilities with Truepush and save up to $600 monthly. Free up to 10K Subscribers on all features.
WeTransfer - WeTransfer is a free service to send big or small files from A to B.
PushCrew - Push Notifications for Websites