I'm part of the VisionsLive team and we provide online qualitative tools which include a platform for online focus groups.
Would you like to share more about the project with me? being more specific about your goals would help me to give better advice. You can contact me via the LinkedIn icon to the left of this post.
Generally, in terms of supporting any qualitative research I would recommend using text chat and online focus groups to achieve the objectives. We see a lot of projects on our software where it can be very effective to roll out an international study using the online methodology.