Credit Karma vs Experian Free

Credit Karma and Experian are the two most popular free credit monitoring services, but they serve different purposes and show different scores. Here's exactly how they differ and which to use.

Credit Karma

Score model: VantageScore 3.0

Bureaus monitored: TransUnion and Equifax (not Experian)

Update frequency: Daily for TransUnion; weekly for Equifax

Cost: Free (ad-supported)

What else it offers: Loan and credit card recommendations, tax filing, financial product comparison, net worth tracking, unclaimed money search

Best for: Day-to-day credit monitoring, comparing financial products, understanding your VantageScore

Experian (Free Tier)

Score model: FICO Score 8 (from Experian only)

Bureau monitored: Experian only

Update frequency: Monthly (free tier)

Cost: Free for basic; $24.99/month for IdentityWorks Plus (three-bureau monitoring, dark web scanning, $1M identity theft insurance)

What else it offers: Experian Boost (add utility/streaming payments to Experian file), FICO score monitoring, data breach notifications

Best for: Getting your actual FICO score (which lenders are more likely to use than VantageScore), using Experian Boost

The Score Gap Problem

Your Credit Karma score and your Experian score will often be different — sometimes by 20–50+ points. This isn't an error. They're different scores (VantageScore vs. FICO 8) calculated on different bureau data. Neither is wrong; they're just measuring different things for different purposes.

When you're preparing for a major loan application, your Credit Karma score is not what the lender will see. Most mortgage and auto lenders use FICO, not VantageScore. For mortgage prep specifically, get your actual mortgage FICO scores (FICO 2, 4, and 5) at myfico.com.

Using Both Together

A good free monitoring strategy: use Credit Karma for daily TransUnion monitoring and credit card/loan recommendations, and Experian's free tier for your FICO 8 score and Experian-specific monitoring. Together, they cover two of the three bureaus. Pull your Equifax report separately via AnnualCreditReport.com periodically.

See also: VantageScore vs. FICO Explained | Best Free Credit Monitoring Services