6 tools
Outbound and inbox
Every tool that appears in at least one stack. Tap any tool to see what it does, how much it costs, and which stacks reference it.
Gmail
The inbox most stacks orbit

Apollo
Contact database + outbound sequences

Clay
Spreadsheet-shaped lead enrichment
HubSpot
CRM that catches the meetings you book

Smartlead
Cold email infrastructure with warmup
Superhuman
Keyboard-driven inbox with AI triage