Software Comparison Matrix
Side-by-side technical evaluation and feature analysis
Metric
Webex
Thunderbird
Expert Rating
★ 4.6 / 5.0
★ 4.6 / 5.0
Category
communication
productivity
Current Version
46.10.0
156.0.1
License
Proprietary
Open Source
OS Support
Windows, macOS, Linux, iOS, Android, Web
Windows, macOS, Linux
Pricing Model
Freemium ($12/mo for paid tier)
Free