# IVRIS Data Enrichment Disclosure Scorecard v1.0 - checked Q3 2026
"# Measures DISCLOSURE, not quality. 'Not documented' is a statement about what the vendor publishes."
# Source: https://ivristech.com/best-data-enrichment-tools/  |  Reuse with attribution.

Tool,Shape,Match/fill rate,Population,Pricing,Refresh,Sources,GDPR/CCPA,Write-back,Decay policy,Disclosure coverage
Snov.io,Single-source,P,P,Y,Y,NV,P,P,Y,62.5%
ZoomInfo,Single-source,P,P,NV,Y,Y,Y,NV,Y,57.5%
Demandbase,Identity resolution,Y,Y,NV,NV,P,Y,NV,NV,50.0%
Clay,Waterfall,NV,NV,Y,Y,P,P,P,P,47.5%
HubSpot Breeze Intelligence,CRM-native,NV,NV,P,P,P,Y,Y,P,42.5%
Cleanlist,Waterfall,Y,NV,Y,NV,P,NV,NV,NV,40.0%
Apollo.io,Waterfall,NV,NV,Y,NV,NV,P,P,NV,25.0%
FullContact,Identity resolution,P,P,NV,NV,NV,P,NV,NV,22.5%
Cognism,Single-source,NV,NV,NV,P,P,P,NV,P,20.0%