When comparing ooVoo Video Chat vs Zulip, the Slant community recommends ooVoo Video Chat for most people. In the question“What are the best Skype alternatives?” ooVoo Video Chat is ranked 23rd while Zulip is ranked 24th. The most important reason people chose ooVoo Video Chat is:
Browser-based video call allows the creator of the web chat to invite non-ooVoo users into the call via email, instant messaging, or social network.
Specs
Ranked in these QuestionsQuestion Ranking
Pros
Pro Web video chat
Browser-based video call allows the creator of the web chat to invite non-ooVoo users into the call via email, instant messaging, or social network.
Pro File sharing
Send files (up to 50MB) to any ooVoo contact quickly and securely.
Pro Video messaging
Video messages up to 100 minute long (50 minutes for a fee) can be recorded and sent to another user, to email, or shared on YouTube.
Pro Video chat and text chat between a total of 12 people at a time
Pro Helps keep track of different conversations
Instead of rooms or channels Zulip is built around topics. This allows you to have multiple conversations at the same time without conversations interfering with each another. It also allows you to reference conversations without clutter.
Pro Free and open source software
Zulip is free and open source under the Apache 2.0 license.
Pro Easy asynchronous conversations
Its threaded model helps people working in different timezone's communicate effectively.
Pro Apps for every platform
Pro Hosted or on-premise
With data export tools so you can migrate.
Pro Intuitive interface
I struggled with Slack, never finding the settings I like to adjust. With Zulip never had such issues.
Cons
Con No End-to-End Encryption
Not even for private one-to-one messages, let along group chats.
Con Takes some getting used to
As most chat software uses the concept of channels or rooms, getting in the habit of splitting each topic off in a separate category can require some getting used to and discipline.