Exosomes are tiny vesicles present in most biological fluids that have different function such as connectivity, immune system control, participation in cardiac processes and a number of cancers.(Huntley, Sawford et al. 2015). The role of exosomal databases is to identify target proteins for focused annotation as well as interpretation of exosome experimental methodology, such as (Mathivanan, Fahner et al. 2012) provides comprehensive information about exosomes in various species. From the previous literature we have compile and collected 19 exosomal databases which is easily accessible and can be browsed easily by clicking the name.