Competitive Space
Notifications infrastructure
Companies competing in this space
Name
Stage
Founded
Courier
Series B
2019
Knock
Series A
2021
Raven
seed
2021
Twilio
public
2008
About this competitive space
Infrastructure-as-a-service to coordinate and send notifications across many channels.
Metrics about companies in this space
Average blog post output per month
Name
Average output
Total all time
Twilio
25.9
5605
Courier
2.1
179
Knock
Not yet available.
Not yet available.
Raven
Not yet available.
Not yet available.
YouTube subscribers by company
Company
Subscribers
Twilio
80800
Courier
478
Knock
246
Raven
16