The data-residency argument is real
Maximizer is a British Columbia company with Canadian hosting and Canadian support, and that matters more in this industry than in most. A principal broker asked where client information physically lives, by a regulator or by a nervous client, has a straightforward answer.
It is the strongest single argument for Maximizer over a US-headquartered general CRM, and if it is the objection blocking your decision, Maximizer resolves it. So does Mortgage360 — we are Canadian-built for the Canadian market — but we would not claim it as a differentiator against them specifically.
Where the comparison actually turns is what happens after residency is settled: whether the CRM knows what a mortgage is.