Ranked in these QuestionsQuestion Ranking
Pro Free and cross-platform
Bleep is available for free on Windows, OS X & Android.
Pro Privacy focused
Bleep uses end-to-end encryption to keep communications private and leaves no metadata on a central server so no-one even knows the communication took place.
Con Alpha state
Bleep is in early stages of development meaning there can be issues and it may be unstable.
Con Privacy claims can't be validated
Since Bleep is not open source, there is no way to validate product's privacy claims.