Knock vs OneSignal

Knock: Notification infrastructure for in-app, email and push OneSignal: Push, email, SMS and in-app messaging platform

Comparison of Knock, OneSignal
	Knock Visit website	OneSignal Visit website
Category	Push Messaging	Push Messaging
Pricing	–	Freemium
Platforms	Web API	Web iOS Android
Best for	Developers Product teams Growth teams	Mobile app teams Marketing teams Product teams
Highlights	Build workflows with triggers, delays and branches Send email, in-app, push, SMS and chat messages Run an agent step to personalize content	Send mobile and web push notifications Reach users by email, SMS and in-app messages Build journeys and audience segments