https://www.apollo.io/insights/how-do-i-compare-b2b-data-providers-on-accuracy-coverage-and-refresh-rates
How Do I Compare B2B Data Providers on Accuracy? | Apollo
Run a 2-week bake-off pilot using real ICP samples to benchmark bounce rates, coverage layers, and refresh cadence before signing any vendor contract.
how do ib2b data providerscompareaccuracyapollo