What are some alternatives?
When comparing Wise Notifications and ifttt, you can also consider the following products
PushAlert - PushAlert allows you to send push notifications to your website subscribers on Chrome, Firefox and Safari. Signup for free and send unlimited notifications.
Zapier - Connect the apps you use everyday to automate your work and be more productive. 1000+ apps and easy integrations - get started in minutes.
PushOwl - Re-engage website visitors with push notifications
Integromat - Tool for workflow automation
PushEngage - Personalized Browser Push Notifications.
Microsoft Flow - Similar to IFTTT and Zapier you can create automated tasks based on APIs from various services.