A company offering grocery delivery in as little as an hour has raised $44 million in Series B funding. Instacart connects crowdsourced personal shoppers with those who can't make it to the store to buy their groceries. Currently offering delivery in 10 U.S. cities including New York City, Los Angeles, Seattle, San Francisco and Washington, D.C., the company offers delivery from 9am to midnight every day for as little as $3.99. The financing round was led by Andreessen Horowitz, and received participation from existing investors Sequoia Capital, Khosla Ventures and Canaan Partners. It will be used to expand to new cities (up to a total of 17 by the end of 2014) and continue improvement of customer experience, new delivery models and Instacart's technology. Instacart raised $8.5 million in Series A funds in 2013; its to-date fundraising total is almost $55 million.