Алексей Порубай
Алексей Порубай reviewedSlack BetaA faster and nicer Slack built on Electron
 Recommended
Pros: 

Ye, very convenient!

Cons: 

More instructions for beginners

While I'm satisfied with everything, the quality of communication, better than in Skype.

Алексей Порубай has used this product for one month.