As Whole Slide Imaging (WSI) adoption continues, there is a pressing need to build a scalable, cost-effective IT infrastructure to manage the multi-terabyte databases (1-2GB/slide) for data sharing and archiving. Instead of buying the expensive scanners, hiring technicians to scan slides, and building an IT infrastructure on the cloud, you can outsource slides scanning to HistoWiz at a fraction of the cost, on-demand. Our on-demand computing model is more cost effective than storing glass slides or hard drives locally. Pathologists can organize their digital files securely on our online platform and instantly collaborate with colleagues for tumor boards or clinical trials. They can review old cases through a fast and easy online search and perform diagnoses directly through our platform within and outside of the institution.