Challdoo offers a lightweight game interface for any team member to challenge another to a goal. Goals have time limits and skill/value tags to collect for points on the leaderboard.
Employee engagement is important but so are the resulting management insights. Challdoo uses data science to give you a picture of the skills and values your team has attained over time and where they may need improvement.
Agile teams adjust to market conditions quickly. Why shouldn't your performance assessment do the same? Challdoo works well within a management framework of constant change, sprint goals and immediate deliverables.