Miro
An online collaborative whiteboard with notes, diagrams, voting, presentations, and synchronous editing.
Why use it
Miro works well for remote workshops, player journeys, feature prioritization, and multidisciplinary reviews in one context.
Where it fits
Use prototypes and playtests to find core experience problems while they are still cheap to fix.
What to check
Large boards become unwieldy, free-plan collaboration and history are limited, and sensitive projects need a data-policy review.