video1.0<iframe src="https://www.loom.com/embed/30300316c05844aebbfdbd4d0b8598a5" frameborder="0" width="1920" height="1440" webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe>14401920Loomhttps://www.loom.com14401920https://cdn.loom.com/sessions/thumbnails/30300316c05844aebbfdbd4d0b8598a5-1711501329173.gif178.76Clay template: https://app.clay.com/shared-table/share_J8RbWbYuhrsK?via=dc Walkthrough for a two provider email find/verify waterfall using Prospeo and Datagma to find emails and Zero Bounce to validate. Could be modified to use different providers if you prefer (copy the Run Settings formulas to preserve the logic) Each row uses 3 credits per found and verified email, or update to use your own API keys. The formulas are similar to the out-of-the-box email waterfall. The Email Source column is to make it easier to see which provider was used, but not strictly necessary.