Fico 8 is a good general score and used by plenty of lenders, but there are 3 credit bureaus that will likely have 3 different Fico 8 scores. Then for your mortgage and auto loans, you have the specialty scores on top of that. Plus you have some using Fico 9, or maybe even Vantage. If you just want a general picture of if your credit score is moving in the right direction, what Cap1 is providing is good and reliable. But you can get the other baseline scores for free as well.
Experian, myFico and Creditwise.
NFCU Flagship (Daily Driver) | USAA Rewards (1999 Hooptie)
AmEx BCP (Groceries) | Aven Rewards (Groceries) | Chase Prime (Amazon) | Citi Custom Cash (Dining) | Elan MCP (Utilities)
EX(F8) 780 | EQ(F8) 794 | TU(F8) 796 | EQ(BC8) 810 | EX(10T) 782
