Hi @valeria ,
Thank you for sharing about this. You’ve essentially touched upon the Zoom supported option in your first point, and as for others, they are developer-created alternatives that you are welcome to explore for your needs. Please note that Zoom does not provide official support for these other options though, so it’s something to keep in mind with respect to troubleshooting. Here’s the link to a thread that could be helpful.
All the best,
Gianni