There is a 3rd alternative...
Atolia, the one and only workspace your team needs
Atolia is a power-packed all-in-one digital workplace: Chat, Video calls, Tasks & Projects, Calendars, Documents, Notes...
Accelerate your team's collaboration game.
Implement it in minutes and save money. Atolia is cheaper than most of the business instant messaging apps.
Why choose Microsoft Teams or Webex App?
Both Microsoft Teams and Webex App offer free versions, roles management, contact management, chat, file sharing, mentions, groups/channels, GIF and emoji, and 1-1 and group video calls. Microsoft Teams has some additional features, such as polls, breakout rooms, and online document editing. On the other hand, Webex App offers some unique features, such as vocal commands and transcripts, dedicated CSM, and training webinars. Microsoft Teams offers better storage options, starting from 5GB, while Webex App does not offer any storage. Both apps have mobile, web, and desktop versions, as well as integrations and API.