Five best digital signage software 2021

The marketing world is all about digital signage and for the business owner or a marketing manager to know about digital signage is must.
The best 5 digital signage are:
Telemetry tv
Rise vision digital signage
ViewNeo
Novisign
Yodeck
These are the best digital signage software currently some of the big corporates are using it in the digital signage campaigns.