Monoline lenders are mortgage-only lenders with no retail branches, usually accessible only through a mortgage broker. Big banks offer full retail banking, including chequing, savings, and other products, alongside mortgages sold directly to consumers. The core difference isn't the quality of the mortgage itself but how you access it and who represents your interests during the process.
| Feature | Monoline Lenders | Big Banks |
|---|---|---|
| Business model | Mortgages only, no other banking products | Full retail banking plus mortgages |
| How you access them | Only through a licensed mortgage broker | Directly through a branch or bank advisor, or through a broker |
| Physical branches | None | Extensive branch networks |
| Product focus | Specialized mortgage products only | Mortgages alongside chequing, savings, credit, and investment products |
| Who represents you | Broker works on your behalf, can compare multiple lenders | Bank advisor represents the bank's own products only |
| Cross-selling | None, mortgage-only relationship | Bank may encourage bundling other products with your mortgage |
The verdict
If you value having someone compare multiple lenders on your behalf and don't need in-person branch banking tied to your mortgage, a monoline lender accessed through a broker can be a strong option. If you prefer the convenience of an existing banking relationship or want everything under one roof, a big bank may suit you better, though you'll only see that bank's own products. Speaking with a broker lets you compare offers from both monoline lenders and big banks side by side, rather than relying on a single institution's products.
Have questions about your situation? An advisor can walk you through it.