In this paper we present an on-line platform, called MyMultiMediaWorld.com, designed to help standardization bodies and communities to benchmark compression algorithms for still 3D objects. Based on MPEG standards, this platform provides an easy-to-use API to integrate the algorithms to be evaluated. The platform automatically benchmarks them from the platform extensible 3D database. When uploading new 3D contents, benchmark results for the various available compression schemes are automatically updated. Filtering tools are provided to help performance assessment at scales ranging from individual 3D content to database subsets