No one wanted to invest in Credit Karma when it launched at the height of the financial crisis. Now some early backers are celebrating their returns after it sold for $7.1 billion.

· Credit Karma, a startup that provides users with free credit scores, has been acquired by Intuit for $7.1 billion.
· We talked to two early investors in Credit Karma on why they bet on the financial services company during the financial crisis, and why it paid off.
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