How lead generation actually works.
Cold email finds people who fit your ideal customer profile and puts a relevant message in front of them, consistently, over time. That's the mechanism. What it produces depends on more than the mechanism, and we'd rather tell you that up front than sell you a number we can't back.
Find, validate, personalize, send, repeat.
Every campaign, ours or yours, runs through the same sequence: source a verified contact, confirm their details are current, screen the list for spam traps, write copy worth reading, score it against spam filters, then send and track what happens.
What consistency looks like in practice.
We won't quote a stock open-rate range here, cold-list numbers start well below what most agencies advertise, and any range given without knowing your list's engagement history is a guess. Open rate itself is also a noisier signal than it looks: mailbox providers proxy-fetch tracking pixels automatically (Apple's Mail Privacy Protection being the biggest source), so it reads closer to deliverability than genuine engagement. Mailheight looks at open timing to tell a proxy fetch from a real one, a wave of opens the instant a campaign sends is a proxy pattern, opens spread across hours and days are people. What we do instead of quoting a number: churn unengaged contacts out early, build on the segment that's responded to past sends, and report what actually happened on your own campaigns.
"The team at LeadSourcing transformed our email campaigns, delivering impressive results and engaging content that resonated with our audience. Highly recommend their services for any business."
"Our experience with LSEM was exceptional. They provided tailored solutions that significantly improved our engagement rates and overall marketing strategy."
Same platform either way. The difference is who acts on it.
Every capability below, validation, personalization, spam-trap screening, copy scoring, reporting, is Mailheight itself, available on the self-serve login. Done-For-You isn't extra tooling on top of that. It's our team watching the numbers and making the calls, instead of you.
Run it yourself
You get a Mailheight login, the same platform we use internally, powered underneath by the Hamcut Ecosystem. Everything the platform does is yours to run.
- Prospecting, validation, and spam-trap screening before every send
- AI personalization and copy scored against spam filters
- Sequencing, sending, and reputation protection
- Deliverability infrastructure (DNS, warm-up, monitoring) set up for you first
- Reporting on verified opens, replies, and pipeline
- You control targeting, copy, pacing, and what happens with the data
We run it for you
Same Mailheight, same Hamcut Ecosystem underneath, nothing extra bolted on. You still get the same live dashboard, so nothing is hidden from you. The difference is that our team reads it first, figures out what's working and what isn't, and makes the change directly instead of leaving that call to you.
- Live dashboard access to everything happening in your campaigns, in real time
- We identify what's underperforming, a segment, a subject line, a send time, and fix it directly
- Targeting, copy, and pacing adjusted by us as the data comes in, not on a monthly review call
- You watch the campaign run; we're the ones operating it
Request Mailheight Access
Mailheight isn't a single API, it's the whole Hamcut Ecosystem bundled into one platform and login: prospecting, validation, personalization, sending, and reporting, all in one dashboard. Tell us about your list and we'll get your login set up.
- One login, the full pipeline, nothing to wire together yourself
- Deliverability infrastructure set up on your domain before your first send
- The same platform we run internally for Done-For-You clients
Not sure which fits?
Tell us where your pipeline stands today. We'll tell you honestly whether DIY or managed makes more sense.
Book a Call