Partner spotlight: Clay
Clay Sequencer is Clay's native outbound engine. See how OutboundSync syncs its send and reply activity, one-way, into your Salesforce or HubSpot records.
Jason Ma

Clay is an AI-native sales engagement platform automating prospecting, enrichment, and personalized outreach.
Clay is best known for enrichment, and it also runs a native email sequencer. OutboundSync syncs that sequencer's activity into Salesforce, HubSpot, and more: sends, manual sends, opens, link clicks, replies, reply categories, bounces, and unsubscribes, with campaign and step details on each event.
Clay's sequencer runs on a Smartlead white-label, so each Clay table points its webhook at a Smartlead-style source in OutboundSync. Tables stay separated, and you can run Clay alongside a separate Smartlead account without mixing the two.
Enrichment is a separate path. Clay table fields, AI research, and enrichment results are written by Clay's own CRM integrations from inside the table, and OutboundSync adds the engagement history on top. Going the other way, Clay columns can call OutboundSync's prior-outreach API to skip people you've already contacted.
OutboundSync receives these Clay events in near-real time and writes them to the matching CRM record. Pick a CRM below to see exactly where each one lands.
| Event | Channel |
|---|---|
| Email sent— Sequence sends and manual sends from Clay | |
| Email opened | |
| Link clicked | |
| Reply received | |
| Email bounced | |
| Lead unsubscribed | |
| Lead category updated— Smartlead's built-in and custom lead categories |
Clay is a silver tier OutboundSync integration partner.
Silver is the second highest tier. These are direct live or beta integrations by OutboundSync, with one-way or two-way sync and a growing user base.
See exactly what Clay syncs into each CRM, and how to set it up.
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If you are evaluating Clay, compare no-code automation, managed sync, and custom integration paths for Salesforce and HubSpot.




Tutorials, case studies, and updates related to Clay.
Clay Sequencer is Clay's native outbound engine. See how OutboundSync syncs its send and reply activity, one-way, into your Salesforce or HubSpot records.
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