Full stack cold email for B2B teams. We build the infrastructure, warm the inboxes, write the copy, and manage deliverability, so cold email actually books meetings instead of landing in spam.
Cold email is the highest leverage outbound channel when it works. It also has the lowest tolerance for error. One misconfigured DNS record, one bad list, one aggressive sequence and your primary domain reputation is toast for months. Here is what usually breaks a B2B cold email program.
Everything you need to run cold email that lands in the primary inbox and books qualified meetings.
Dedicated sending domains, mailboxes, DNS records (SPF, DKIM, DMARC), and warmup, all managed by us.
Daily monitoring across Google and Outlook, blacklist checks, and inbox placement testing so your emails land in the primary inbox.
Verified emails and firmographics for your ICP, refreshed monthly. No scraped junk, no bounces killing your reputation.
Value first, plain text sequences written for your ICP and offer. Personalization at scale using real signals, not spun tokens.
Positive replies routed to your calendar, objections handled, meetings booked and confirmed by our team.
Sends, opens, replies, positive replies, and meetings booked, attributed to Lead Engine campaigns.
Cold email cannot skip warmup. Here is the honest timeline from kickoff to meetings on the calendar.
Buy lookalike sending domains, provision mailboxes, configure SPF, DKIM, DMARC, and start automated warmup. Your primary domain is never touched.
Build verified lead lists from your closed won ICP. Write value first sequences with your input. Approve messaging before anything sends.
Warmup completes. We start sending at low volume, scaling daily as inbox reputation strengthens. Reply handling live from day one.
Full send volume, first qualified meetings on the calendar. Weekly reporting on sends, replies, meetings booked and held.
Most cold email fails because it lands in spam. We own the full stack (domains, DNS, warmup, monitoring) so your team never has to think about it.
We report on qualified meetings booked, not vanity metrics. If the offer is not converting, we rebuild the sequence, on us.
We build lists from your closed won accounts, not generic Apollo scrapes. Verified emails, direct dials, and firmographics that match your ICP.
CAN SPAM, GDPR, and CASL compliant sending, unsubscribe handling, and suppression lists included. Your primary domain reputation is never risked.
| Lead Engine | In house team | Freelancer / SMMA | |
|---|---|---|---|
| Dedicated sending infrastructure | You buy and manage | ||
| Deliverability monitoring | You hire specialist | ||
| Verified ICP lists | You buy Apollo/ZI | Scraped, low quality | |
| Reply handling + booking | SDR does it | ||
| Time to first meeting | 4 to 6 weeks | 8 to 12 weeks | Uncertain |
| Contract | Month to month | Annual salary | Monthly |
| Protects your primary domain | If done right |
We do not publish rates. Monthly retainer, no per lead fees, no long term contracts. Infrastructure, list building, copy, sending, and reply handling all included. We scope the tier on a 20 minute call.
1 domain, 3 mailboxes, ~5K sends per month, ideal for pilot.
2 domains, 6 mailboxes, ~15K sends per month, meetings booked to your calendar.
Multi domain, multi segment, paired with calling or LinkedIn, 25+ meetings per month.
Real outcomes from B2B teams using Lead Engine cold email.
"Once warmup finished, meetings started flowing. Cost per meeting is less than a third of paid ads."
"Our deliverability was destroyed before Lead Engine took over. We are back in the primary inbox and pipeline is compounding."
"Cold email finally became a real channel for us. Predictable, measurable, and the reply handling saves us hours daily."
We do not publish rates. Cost depends on sending volume, number of domains, and whether we pair cold email with calling or LinkedIn. We scope the number on a 20 minute call and send it in writing.
Domain warmup takes 2 to 3 weeks before we can send at scale. First meetings usually book in weeks 4 to 6.
No. We buy separate lookalike domains and mailboxes so if anything goes wrong, your primary domain reputation is protected.
Dedicated infrastructure per client, daily inbox placement tests, spam trigger scans on every sequence, and active reputation monitoring across Google and Outlook.
Yes in the US under CAN SPAM if you follow the rules (identify yourself, honor unsubscribes, use a real physical address). We're also compliant with CASL and GDPR for Canadian and EU sends.
Our copywriters, with your input and final approval. Every sequence is value first, plain text, and personalized on real signals, not spun tokens.
Yes. Positive replies get routed to your calendar or SDR. Objections are handled by our team. You only see qualified meetings on your calendar.
Month to month. No annual lock in.
If you are running sending in house instead, the platform you pick decides most of your deliverability ceiling. Our breakdown of the best cold email tools in 2026 compares Instantly, Smartlead, Lemlist and Apollo on warmup, inbox rotation and reporting.
US based dialers, B2B sales meeting program live in 21 days, paired with email or standalone.
ReadFull outbound engine, calling plus email plus LinkedIn.
ReadInstantly, Smartlead, Lemlist, Apollo compared.
ReadWhen to outsource, what to outsource, and pricing.
ReadThe channels, playbooks, and metrics that work.
ReadHow outbound works for SaaS teams specifically.
Read20 minute call. We'll audit your current setup, map your ICP, and quote a cold email pilot on the spot.
Book a Strategy Call