A new iPhone app that points me toward deals at my favorite retailer; a cheap, small solar-powered generator; a better way to teach kids math. ChallengePost allows you to create and join challenges to accomplish goals. It also allows organizations to sponsor competitions of the same variety.

Once a challenge is created, other people can JOIN the challenge and pledge money or simply appreciation. Those incentives, which are payable only if a challenge is solved, encourage others to solve a problem and earn their rewards.

Solving a problem or getting a wish granted always needs a first step. Get started today with ChallengePost.

Financials

Date Type Amount Investors Valuation
01/01/09 Seed 0.5M Unknown
08/01/11 Series A 4.1M Unknown

People

News

The future of 3D printing is at home, not Kinko’s

December 11, 2012 7:58 pm

This is a guest post by Greg Spielberg.  In five, years every home in America will have a 3D printer. TechCrunch’s… Continue reading ⟩

Win $15k in Appcelerator’s Mobile Developer Challenge

August 9, 2012 3:30 pm

This sponsored post is produced by Appcelerator. Join Appcelerator’s first-ever Mobile Developer Challenge! They will be awarding over $25,000 in… Continue reading ⟩

Which of these five mobile apps will best help the homeless?

June 6, 2012 3:49 am

Can a mobile app help the homeless? The U.S. government thinks so, and it has drafted a few good developers… Continue reading ⟩