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My team builds it for B2B companies with a proven offer, and we don't hand it over until it's working. You own every mailbox and lead, even if you leave.

The only offer Jay is personally involved in
100% ownership, the entire system is yours to keep
12-month support + LGJ warranty (100% refund if KPIs miss)
50 mailboxes, 50,000 leads and 12 months of lead data included
Companies That Trust Jay With Their Growth
Six reasons clients keep coming back. No fluff. No filler. Just what makes Jay's cold email machine different from every cookie-cutter agency out there.
Watch this video to see if you're a good fit (sound on)
2 minutes · No commitment
View various results you can expect for cold email system buildouts based on industry. Past results don't guarantee future outcomes.
Bluesky Group, a UK-based lead gen agency, generated 38 qualified opportunities across four B2B verticals in 90 days via cold email.
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$248K Pipeline
Devx Solutions nearshore staffing agency achieved 2.7% reply rate with 248 opportunities worth $248K through strategic cold email campaigns.
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$94.5K Pipeline
GPT-trainer generated 192 opportunities worth $94,500 from 96.3K cold emails with 0.7% reply rate in their SaaS lead generation campaign.
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$689K Pipeline
Generated $689K+ in value with 2,900 opportunities from 227K emails. Top campaign hit 13% reply rate and 1,644 opportunities.
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$635K Pipeline
Generated 145 opportunities worth $635,000 from cold email outreach. 8.3% top-segment reply rate, Denver-based contractor.
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125 Interested Leads in 3 Weeks
6.42% reply rate and 125 interested leads in 3 weeks, with 475 replies. AI content systems for coaches, authors and speakers.
Read case studyNo retainers. No black-box promises. A done-for-you machine you own 100% — built by an Inc. 5000 team, with the receipts to prove it.
Jay Feldman
Founder · Lead Gen Jay
Most agencies bill $5–8K a month, forever, and the system stays theirs. This is a one-time buildout you own, with low monthly costs.
Feed in leads with our 2-minute process. The machine sends, replies, and books — you take the call.
Inbox Handler Cold Email Routing Auto-Archive
Lifetime access to LGJ Insiders. Weekly coaching calls. Every bonus, included.
Same machine. Add mailboxes and leads, and watch volume scale up without rebuilds.
The Lead Gen Jay Warranty
100% Done.
Or we keep going.
If anything goes wrong, we are always here to fix it. Our job is not complete until your machine is delivering high-quality leads on autopilot.
Standard conditions apply: maintain active sending, reply to your leads.
Signed, Jay Feldman
Founder, Lead Gen Jay
Tap any card to watch — swipe or scroll to see them all.
The first lead we got converted. Signed a contract for 10K a month. It's been fantastic. It's exceeded expectations.

The response within that market has been phenomenal. Like, it's almost too much. I would 100% recommend this to a business.

It's been great because you guys built it all out for me, which is worth its weight in gold. They are solid leads, and they are responding.

After I launched, in seven days I got my first contract. Getting into those inboxes — the scale of cold email is a no-brainer.
In the first month they booked me over 75 leads, which turned into over five figures of revenue. They know exactly what they're talking about.
Day one we had 12 to 15 potential leads. Now we wake up Monday morning and the calendar's full — a 4x increase in results.
You've got 50 opportunities sitting in here. Our average job size isn't cheap — it'll pay for itself on one deal.
It's a competitive offer, selling social media services — so the fact that we've been able to do this already is pretty cool. Two weeks in we're already at a 5.5% reply rate with 81 interested leads, top segments hitting 7.66% and 9.36%.

We test and tune until it books calls.
Book a Call
Your buyers, mappedby title, industry, location and company size
0 to 1,500emails a day in the first weeks of sending
145opportunities worth $635,000
$689,494in opportunities from 228.3K emails
Client dashboards are real screenshots from Jay's client results page. Past results don't guarantee future outcomes.
Yes. There's a retainer offer once the machine is delivered. Jay's team adds leads, sends reports, runs A/B tests, and can reply to your leads on your behalf. Your strategist walks you through the cost on the call.
Jay guarantees this cold email system hits at least industry-standard reply rates for your industry and ICP. In practice, the team plans to beat that guarantee. The guarantee requires you to keep your machine active, pay for your mailboxes, and reply to your leads. Specific cases may be excluded.
Yes. There are small monthly fees for the cold email software and for each mailbox. Jay's team covers them for the first month, and your strategist walks you through them on the call.
If Jay's team can't get your system to hit the guaranteed KPIs in the agreed timeframe, you receive a 100% refund on your payments. Standard conditions apply: maintain active sending, reply to your leads.
After delivery, schedule a 1-on-1 handoff meeting to walk through the system. Then receive unlimited email support for 12 months for technical or operational issues. Loom videos and hand-holding included throughout the process.