Apartment List, the provider of an apartment search engine, has raised $6 million in additional funding led by Glynn Capital and Passport Capital. The company will use the follow-on round of funding to continue its mission of digitizing the entire rental process from start to finish. The additional round comes just three months after an initial $15 million Series A investment in November 2013. Apartment List now has 70 employees nationwide and plans to expand the team further. In October 2013, Apartment List acquired an apartment reviews site, creating additional transparency into the rental process by adding more than 20,000 reviews and ratings to the company's listings.