nivo - nivo provides a rich set of dataviz components
Kaedim - Use the Kaedim Platform to automatically transform your 2D art, sketches and photos in 3D.
The Data Visualisation Catalogue - Reference tool for data visualisation
Vectary - Vectary is a free, online 3D modeling tool and sharing platform.
Renderpeople - Renderpeople offers scanned human 3D models for visualizations, movies, games, VR & AR.
Packshot Generator by Colorful - The Colorful Packshot Generator lets you create photorealistic renders from your 3D models easily.