Bank Loan

There are companies who are registered lenders, and can offer you a bank loan product.  These programs are different from merchant cash advances in that they are actual bank loans with accruing interest.  With these programs you actually build business and personal credit.  Although these programs are still shorter than bank loan products, they do offer a nice gateway to developing a relationship with lenders that can connect you with a bank in the future.  Additionally, there are some website resources that offer services to connect you with banks given your business history.