I built a dashboard to compare mortgage rates across 120 credit unions

Show HN: I built a dashboard to compare mortgage rates across 120 credit unions

I built a dashboard to compare mortgage rates across 120 credit unions is a company in show hn launch.

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When I bought my home, the big bank I'd been using for years quoted me 7% APR. A local credit union was offering 5.5% for the exact same mortgage.I was surprised until I learned that mortgages are basically standardized products – the government buys almost all of them (see Bits About Money: https://www.bitsaboutmoney.com/archive/mortgages-are-a-manuf...). So what's the price difference paying for? A recent Bloomberg Odd Lots episode makes the case that it's largely advertising and marketing (https://www.bloomberg.com/news/audio/2025-11-28/odd-lots-thi...). Credit unions are non-profits without big marketing budgets, so they can pass those savings on, but a lot of people don't know about the

I built a dashboard to compare mortgage rates across 120 credit unions is positioned in show hn launch, a segment that rewards a clear, focused offering.

It is recorded at the Show HN launch stage.

Website: finfam.app/blog/credit-union-mortgages