<ul data-eligibleForWebStory="true">Curated list of team-building ideas boosting productivity for startups by industry experts.Activities align creativity with business value, promote cross-functional collaboration, and foster teamwork.Real-world challenges, simulations, escape rooms, and role shadowing cultivate collaboration and empathy.Activities like hackathons, silent treks, and creative challenges break silos and improve communication.Team retreats, innovation sprints, and role swapping enhance understanding and collaboration in startups.