I run B2B prospecting daily on Hunter and Apollo, and I added FullEnrich as a third waterfall layer. It consistently pulls emails and mobile numbers the other two miss, so contactability of my lists went up, not just record count. The pay-for-results model keeps costs predictable, since I pay for a hit and not for every lookup. The 15+ source waterfall genuinely matters on harder segments. As a side effect it surfaced companies I did not have on my radar during discovery. Clean interface, fast to set up, and the integrations slot into my existing stack without friction.

The product is very easy to use, the API is great, and especially the enrichment rate on phone numbers is very good in the French market and up to date.

Data provided so far has been really accurate, the one time where the phone number was invalid - they gave me the 10 credits back that it cost me so nothing was lost.