99 designs.

At 99 designs, you can get logotypes, websites, icons, t-shirts and many other things. You publish a challenge and let designers create a suggestions based on your brief. You select your favourite from the posted contributions and reward the winner.
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Studentcompetitions.com.

Student Competitions is the world’s largest website which aggregate competitoins targeting students. It lists global business plan-, design-, arts-, science-, writing- and case competitions and allows students to subscribe to competitions in their field of study.
The website lists deadlines, application details and have news articles with news and updates concerning competitons.
For competition organizers, Studentcompetitions.com is the best channel to reach out with a competition to students anywhere. They offer partner pages, where global companies can aggregate all their global competitions in one place and thus create a continuous contact with the competing students.
Visit Studentcompetitions.com
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Artistic Hub.

At Artistic Hub, you can easily create design competitions, to crowdsource design, create engagement, drive traffic and capture data. The platform is fully customizable and has social media and mobile integration. The platform is used by the Oakland Raiders, Warner Bros and others.
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Strutta.

Strutta is a multi-purpose competition platform, which can be used to create nice video-, photo and essay competitions. You can set up a microsite with its own domain name or let it be hosted by Strutta.
This platform is quite customizable and easy to use. It is used by several PR agencies such as Edelman, Hill & Knowlton and others.
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iStart.

iStart is a platform for business plan competitons, hosted and powered by the Kauffman Foundation. It is used by the Rice Business Plan Competition, the Rowan Business Plan Competition and several others.
Go to iStart
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eYeka.

eYeka is a platform which connects brands and creators. They offer video-, photo-, and design competitions to generate insights and spur co-innovation.
They have customers such as Levi’s, Air Asia, Longines and Cadbury.
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