When comparing Ryver vs Jitsi, the Slant community recommends Jitsi for most people. In the question“What are the best communication tools at work?” Jitsi is ranked 2nd while Ryver is ranked 7th. The most important reason people chose Jitsi is:
Project available on github for anyone to contribute to or use.
Specs
Ranked in these QuestionsQuestion Ranking
Pros
Pro Free
Pro Threaded conversations
Ryver has Facebook like "Posts" that allow for threaded conversations to occur among teams.
Pro Unlimited users
There is no limit to the amount of users you can invite to join your instance/account of Ryver.
Pro Upvote and Downvote
"Do you like this?" questions can easily be answered with up or down votes.
Pro Drag and drop file sharing
Start a new post, drag your file (photo, doc, pdf, etc. 100MB limit), and starting discussing.
Pro Fast
The app loads fast on start-up. Any new chats, comments, and posts show up instantly. Overall, the app just feels rather speedy.
Pro @mentions for users and teams
Get someone's attention with @mentions.
Pro Desktop and mobile apps
Apps work great on Mac, Windows, iOS, and Android.
Pro Free conference calling
Pro Can hide topics until new comment is received
You can remove a topic from your nav bar and have it reappear when new messages are sent in that topic.
Pro Hosted on Amazon
Hosted on Amazon cloud. Service is very reliable. Ryver has been unavailable maybe once or twice in the 6 month period.
Pro You can edit a chat message
With Ryver, you can edit chats that you've sent.
Pro Open-source
Project available on github for anyone to contribute to or use.
Pro Cross platform
Mac, Windows & Linux availability.
Pro Video calls
Pro OMEMO encryption without plugin
Secure Jabber Texting, better than legacy sms texting.
Pro Supports SIP accounts
well implemented SIP SIMPLE (texting), SIP presence, XCAP.
Pro Supports XEP-0016 and privacy Lists
Jabber Texting apps without Privacy Lists are WOEFULLY deficient.
Pro Encryption out of the box
Encryption for chat, desktop sharing, and web confrencing available.
Cons
Con Having Chat and Posts for Teams is confusing to some users
It takes some time to get accustomed to all the features of the program, like a separate chat and a feed for team posts.
Con Don't have "emoji reaction to message" feature
Con Crashes on MacOS Monterey
Con Abandoned Android development
They switched focus to Jitsi Meet client for Android.
Con Uses Java
Not a native app, takes awhile to load.