The Yahoo Finance View: An OG among online mortgage lenders, Rocket Mortgage is a good choice for borrowers who appreciate a digital application and loan process — and a 1%-down-payment option. Rocket Mortgage practically created the online mortgage industry, and it continues to grow by acquiring other mortgage companies and offering unique types of mortgages, making it one of the best mortgage lenders out there. So, is Rocket Mortgage the best fit for you? Key benefits Offers a 1%-down mortgage called ...