Contesta is a platform designed for photo contests. It allows you, on the one hand to introduce the contest to your audience (under your chosen subdomain) and allows the photographers on the other hand to participate in the contest. The users can register, login, upload his/her pictures and the administrator can configure several parts of the process (categories, fees, allowed image types etc). For more details regarding Contesta read this or contact us.
Votesta is a judging platform. This means it starts where Contesta ends. It takes the images of the participants and lets you judge and award the pictures. The results created from the judging process can then be re-imported to Contesta in order to send the results to the participants and to create and publish results pages.