What we built
Scratch-built outbound motion across three verticals: education, healthcare, property management. Custom enrichment on career-fair dates, student populations, and facility counts — data that doesn't live in any firmographic database.
How we ran it
Industry-specific sequences, 7,000 emails over three months, weekly A/B tests on subject line and opening. Real-time reply triage into HubSpot with Slack alerts on every warm reply.
ClayInstantlyHubSpotCustom enrichment
What moved
$300K qualified pipeline, 3.19% average reply rate across seven thousand sends, 25 sourced opportunities, $75K saved versus traditional enrichment tools.
What they kept
Full Claude Code workspace: ICP skills, copywriting context files, A/B test playbooks, reply-handling runbooks. The founder's team runs it now.