Experian vs Equifax: Which UK Credit Agency is Best for Identity Safety?
If you have ever applied for a mobile phone contract, a credit card, or even a monthly insurance plan, you’ve encountered the 'Credit Check.' Behind the scenes, the company you're talking to is reaching out to a Credit Reference Agency to see if you are a reliable person to lend to. In the UK, two names tower over the rest: Experian and Equifax.
But for many people, these agencies are a source of mystery and anxiety. You might wonder: 'Why is my score different on each one?' or experian vs equifax uk which to use to monitor for identity theft? In 2026, your credit report is your most valuable financial asset. Today, we'll compare the two giants in plain English and show you the best way to get your data for free without being tricked into an expensive monthly subscription.
Why Are the Scores Different?
It's the question we hear most often: 'I have a 999 score on Experian but only 450 on Equifax! Am I in trouble?' The answer is no. Each agency uses a different 'ruler' to measure your reliability. Experian's score goes up to 999, while Equifax's goes up to 1,000 (as of their 2026 update).
Think of it like temperature: one is using Celsius and the other is using Fahrenheit. The actual number doesn't matter as much as the *information* in the report. If both reports show that you pay your bills on time, you are in great shape regardless of the number.
Comparison Table: 2026 Features
| Feature | Experian | Equifax |
|---|---|---|
| Best Free App | Experian App (Basic Score) | ClearScore (Full Report) |
| Identity Alerts | Paid ('CreditExpert') | Free (via ClearScore) |
| UK Bank Partners | Lloyds, Barclays, NatWest | HSBC, Santander, Amex |
The Best Choice for Identity Protection
If your goal is identity protection, the winner is actually Equifax, but not directly. In the UK, a brilliant free service called **ClearScore** uses Equifax's data to give you your full report and score for free, forever. ClearScore will send you an immediate notification if a new account is opened in your name. This is the ultimate 'smoke alarm' for financial fraud.
Experian is the biggest agency and holds the most data, but they are much more aggressive about trying to sell you a £14.99 per month 'CreditExpert' subscription. You don't need it. You can get your statutory credit report from Experian for free by law—just search for 'Experian Statutory Credit Report' on their website.
What to Do Next
If you want to master online safety basics, you should have both. Download the ClearScore app (Equifax) and the Experian app today. Check them once a month. If you see a bank search or an address you don't recognize, it's an identity theft warning sign. You can then put a 'Credit Freeze' or 'Notice of Correction' on your file to stop the scammer before they spend a penny.
The Golden Rule: Checking your own credit report is always free and never hurts your score. Don't pay for a subscription—use ClearScore and the Experian free app to stay safe on a budget.