Reetro offers a limited free plan that supports up to 3 teams, 9 members per team, and up to 10 active boards, 6 columns per retro, no customization options, no custom health checks, 1 team admin per team, 1 super admin per board, 1 AI meeting summary per month, limited AI features and no anonymity.
In contrast, TeamRetro offers a free 30 day trial plan with all features to allow your and your team to experience all the benefits of a fully productive retrospective and health check straight away.