Zillow and Redfin both claim to have top-tier home value estimates, but which one comes closer to the real number? This article explains the ways each platform gets its data and what that means for buyers and sellers. You'll pick up tips on how to spot what’s off, when to trust online numbers, and why a human touch still matters for big decisions. If you're shopping for a home, selling, or just curious, this guide walks you through what actually matters.