Cold email guides & playbooks
Practical guides on cold email hooks, opening lines, subject lines, and personalization that gets replies — from the team behind HookForge.
Cold Email Hooks for Roofers (and Local Service Businesses)
How to write cold email opening hooks that land with roofers, HVAC, plumbers and other local service businesses — with real examples and a fast workflow.
Read guide17 Cold Email Opening Lines That Don't Sound Like a Template
Cold email opening lines that get replies — the patterns that work, the ones to avoid, and how to write a first line tied to real evidence from the prospect.
Read guideCold Email Subject Lines That Get Opened (25 Examples)
What makes a cold email subject line get opened, patterns that beat spam filters, and 25 examples you can adapt — plus how to generate them from a prospect's site.
Read guideCold Email Personalization at Scale (Without the Mail-Merge Feel)
How to personalize cold email at scale without it sounding like a template — the difference between token-swapping and real personalization, and a workflow that keeps up.
Read guide