Zoom video conferencing is reliable and usually great quality. It is easy to navigate for video meetings.zoom.us
Trello’s boards, lists, and cards enable you to organize and prioritize your projects with you and your team.
monday.com powers teams to run processes, workflows, and projects in one digital workspace, with a code-free environment. Check out their post on Collaboration Software, which goes into the in's and out's of collaborating as a team.