Mobile Vendor Comparison: Clay, Zoominfo, and BetterContact Results

What's up all, ran a small test on mobile vendors and thought I might as well share what I got after burning a few K credits LOL Target list contains 100 records, used Clay mobile waterfall, didn't change vendors VS same list matched & pulled from Zoominfo VS BetterContact (only 30 records because it's soooo expensive LOL) Clay: 94 results, 46 matched with ZI numbers (going to assume these are near 100% accurate), 19 mismatched against ZI, 29 on its own Zoominfo: 66 results, 1 on its own Better Contact: 30 Within the 19 mismatch, I manually checked 15 (searched on Linkedin or cold-called to check their VM, Clay got 5 right, ZI got 7 right, and 2 were off on both sides) For BetterContact, due to its' cost, ran 30 records overlapping Clay & ZI data where they matched or mismatched, 15 each. Between the mismatched records, BetterContact came back with 10/15 good numbers, and 15/15 good numbers between matched numbers. Can't really draw any effective conclusion as it's such a small sample size but was a fun exercise.