Thank you for writing to us. We shared this question with a number of our own colleagues, who we thought might have more expertise in this particular area than we do. Their responses and recommendations were very diverse, and included Trello, Asana, Wrike, Soho Projects. Jira Software, Open Project, Freedcamp, Basecamp, InSpace, Figma, Padlet, and Canva, as well as Slack, Planner in Teams, Microsoft Project for the Web, and various Google products. While we can’t provide definitive recommendations ourselves, we hope these leads will be enough to help you in your own further investigations.