Kickstarter - creative ideas collection

As the largest funding platform for creative projects in the world, Kickstarter focuses on encouraging and supporting creative ideas.

As the largest funding platform for creative projects in the world, Kickstarter focuses on encouraging and supporting creative ideas. On one hand, it collects money from the public. On the other hand, it helps people who have a creation to get money to make their dreams come true. Here is how it operates: You can upload the original stage of your idea onto the website. Then, if somebody is interested in your idea, he/she will offer to invest or help you establish a company. Its projects include those in areas such as music, film, art, technology, design, food and publishing. Project creators keep 100% ownership and control over their work.

There are some similar websites such as OpenInvo.