Lead Finder & Cold Email
One self-hosted engine for the entire outbound motion.
Replaces four rented tools with one engine I own.
What it is
I built the Lead Finder & Cold Email platform because finding my own clients meant renting four different tools, a scraper, an enrichment credit pack, a verifier and a sending platform, each per seat, each holding a piece of my data. So I built the whole outbound motion as one platform I own and run on my own server.
It starts with a search term. Leads come out of Google Maps and Google Search through proxy-backed Playwright workers, get validated, have their site scraped, then scored for fit and enriched by an LLM. What survives is a clean list of real person emails, never role inboxes like info@ or sales@, because person emails reply an order of magnitude more often.
The second half is the cold-email platform. Five separate inbox pools handle warmup, sending, verification, backup and quarantine. Every prospect is verified with an MX and RCPT probe, including catch-all detection, before a campaign can touch them. Sequences run multi-step with A/B/C variants and automatic winner selection, stopping the moment someone replies, clicks or unsubscribes, with opens, clicks, replies and unsubscribes tracked on my own domain.