Software Comparison Matrix
Side-by-side technical evaluation and feature analysis
Metric
Windows Defender
Slack
Expert Rating
★ 4.8 / 5.0
★ 4.8 / 5.0
Category
development
communication
Current Version
4.18.26100.4
4.52.178
License
Proprietary
Proprietary
OS Support
Windows, macOS, Linux, Android, iOS
Windows, macOS, Linux, iOS, Android, Web
Pricing Model
Free
Freemium