Cold email infrastructure that doesn't suck — built for lead-gen agencies in benefits, healthcare, and insurance.
Lead database, email verification, deliverability tools, and a reverse-lead-magnet generator. One toolkit, one bill, one source of truth.
Live now — free, no signup
All tools →Reverse Lead Magnet Generator
Build a custom micro-SaaS that qualifies prospects, in 4 steps.
Email Deliverability Checker
Audit SPF, DKIM, DMARC, and MX. Grade the setup A–F with fixes.
Cold Email Subject Line Analyzer
Score subject lines on length, spam triggers, curiosity. Get 3 rewrites.
Cold Email Spam Tester
Score full subject + body against 30+ spam triggers and structural risk signals.
Email Permutator
Generate 15+ common email patterns for a name + domain. Detects mailbox provider.
Lead List Quality Auditor
Paste a list. We flag duplicates, invalid format, role accounts, free-mail, missing MX.
Domain Reputation Lookup
Check Spamhaus DBL, SURBL, URIBL plus HTTPS, MX, NS health — for any domain.
Competitor Outreach Spy
Reverse-engineer a competitor's stack, lead magnets, CTAs, and contact paths.
A/B Test Significance Calculator
Two-proportion z-test for cold-email A/B results. Real winner or noise?
Reply Classifier
Bucket replies into 11 categories (positive, referral, objection-price/fit, competitor, OOO, more) with next-action + rewrite hint.
Spam Folder Miner
Paste cold emails from your spam folder. Worst-first ranking + draft teardown reply per email.
Coming soon
Local Business Lead Search
Find verified local businesses by category and city, owner emails included.