Zach Getrost

Hey there, I'm Zach Getrost, Founder & CEO, Visbl, a fully managed cold email agency.

Visbl has launched 500+ campaigns, generated 250,000+ replies and driven $85M+ in pipeline.

Its clients include private equity firms, M&A advisors, lenders, payment processors and other regulated industry operators, plus agencies that white-label Visbl's infrastructure for their own clients.

Visbl runs on proprietary data: a warehouse of roughly 30 million businesses, enriched down to the owner, so campaigns reach decision-makers that standard databases miss.

Every program is built on sending domains and inboxes in the client's own name, and the client keeps them.

Visbl optimizes for interested replies, not just raw volume, with continuous A/B testing, daily deliverability monitoring and AI reply routing that sends only sales-ready conversations to the client.

Its campaigns have produced hundreds of interested leads for some of the biggest B2B companies in the US.