Firebase Cloud Messaging vs Knock

Notification & customer messaging platforms

	Firebase Cloud Messaging	Knock
Category	Notification & customer messaging platforms	Notification & customer messaging platforms
Starting price	$300	Per notification
G2 rating	n/a	n/a
Trustpilot rating	n/a	n/a
Reddit sentiment	n/a	n/a
Best for	Teams shortlisting notification & customer messaging platforms options that want Firebase Cloud Messaging on the comparison sheet.	Apps sending multi-channel notifications (email, SMS, push) from one API

Choose Firebase Cloud Messaging if

Compare it line-by-line against the established picks here once its review wall fills in.

A strong platforms alternative, when one api across email, sms, push, and more matters most.