Cold email for B2B companies, run one sector at a time.
Corveth builds the sending infrastructure, writes the list and the copy, works every reply, and puts qualified conversations on your calendar. You approve the targeting and take the meetings.
What the service covers
One engagement, not five vendors. Everything between deciding who to talk to and sitting down with them.
Sending infrastructure
Dedicated domains and inboxes, separate from the one your business runs on. Authentication, warm-up and ongoing monitoring, so a campaign cannot put your main domain at risk.
List building
Built for each campaign against criteria you approve, then verified before anything sends. No purchased databases and no lists recycled between clients.
Copy and sequencing
Written in the vocabulary of the sector you sell into, tested against real replies, and rewritten when the data says the angle is wrong.
Inbox management
Every reply is read and answered by us. Objections handled, interest qualified, wrong-person replies redirected to the right one.
Meetings on your calendar
Booked directly into it, with a note on who they are, what prompted the reply and what they asked. You take the call, we do everything before it.
Sectors
The same machinery runs behind each of these, but the list, the timing and the language are built for the sector. A note that works on a plant manager will not work on a managing partner.
SaaS
Reaching buyers who already get more cold email than anyone else.
Digital marketing agencies
Retainer pipeline that does not depend on referrals and inbound drying up.
Consulting firms
Filling the gaps between referrals with conversations you did not have to wait for.
Financial services
Outreach built for an audience that checks who you are before they reply.
Investment banks & M&A advisory
Origination outreach to owners and sponsors, handled discreetly.
Insurance
Outreach timed to renewals, which is the only window that matters.
Real estate
For deal flow and for recruiting, which are the same channel run two ways.
Manufacturing & distribution
Reaching buyers who are not on LinkedIn and do not answer the phone.
Healthcare & medical
Careful outreach into an environment with committees, procurement and real rules.
Logistics & freight
Getting past shippers who hear from a dozen brokers a week.
How a campaign runs
Five stages, in order, with the slowest one first.
1Sector and offer
We agree on one sector, one offer and the exact job title we are writing to. Narrow campaigns outperform broad ones, so this is where most of the value is decided.
2Infrastructure build
Domains registered, inboxes created, authentication configured, warm-up started. This takes two to three weeks before the first send and cannot be rushed without cost.
3List and copy
The first list is built and the opening sequence written. Both go to you for approval. Nothing sends that you have not seen.
4Launch and manage
Sending starts at low volume and scales as deliverability holds. Replies are worked daily and meetings go straight to your calendar.
5Read and rewrite
Weekly numbers on sent, delivered, replied and booked. Angles that fail are replaced rather than defended. A campaign is judged fairly at around ninety days.
How we work
- You approve everything before it sends. Targeting, copy and sequence, every time.
- One offer and one sector per campaign. Broad campaigns are why most cold email fails.
- We do not take two clients selling the same thing to the same list. Your list stays yours.
- The infrastructure is yours. Domains and inboxes are registered in your name and stay with you.
- Weekly reporting, month to month. No long contract holding the work in place.
What the first call covers
We build the campaign in front of you: the segment worth going after first, the trigger we would target on, the people we would write to and the angle we would open with.
You leave with the plan whether or not you work with us. Judge the thinking on the call rather than on a page of other companies' numbers.
Questions we get asked first
Does cold email still work?
Yes, but not the way it worked five years ago. Volume for its own sake is dead, providers filter harder, and buyers are quicker to delete. What works now is narrow targeting, a real reason for writing, and infrastructure that keeps you out of the spam folder. That is the whole service.
Will this damage our domain reputation?
Not if it is set up correctly. All sending happens on separate domains configured for the purpose, never on the one your company email runs on. If deliverability degrades, sending pauses and gets fixed before it continues.
How long before we see meetings?
Two to three weeks of infrastructure warm-up before the first email goes out. Replies usually start within the first fortnight of sending. A fair verdict on a campaign takes about ninety days, because the first version of the copy is rarely the right one.
What do you need from us?
A clear picture of who you sell to and what you sell, calendar access for bookings, and roughly an hour a week to approve copy and give feedback on the meetings that come through. That last part matters more than anything else.
Who writes the emails?
We do, in your voice and from a sender identity we agree on. You read and approve every template before it sends, and you can rewrite any line of it.
How do you handle consent and opt-outs?
We write to business contacts in their professional capacity, honour every opt-out immediately and permanently, and keep the sending practices aligned with the rules of the market being contacted. Where your compliance function wants sign-off on templates, that is built into the process.
Start with a conversation about your sector
Thirty minutes, no deck. Tell us who you sell to and you will leave with the campaign we would run for it.