I've actually tried Experian Boost myself, mainly to see if my utility payments could help nudge my score up a bit. It’s not a huge jump, but I noticed it helped smooth out some of the gaps in my credit history, especially since I don’t have a ton of traditional credit accounts. For anyone in Australia looking into credit improvement, tools like this can be a small part of an overall Australia credit repair approach. One thing I’d suggest is just keeping an eye on which accounts get counted; not everything automatically helps. It felt more like a small, steady improvement rather than a quick fix, but that’s still better than doing nothing.