Cold email built to generate qualified B2B conversations.
Cardo designs and operates cold email programmes for B2B companies: the right accounts, a deliverability setup that protects your domain, messages buyers actually reply to, and a clean handoff of qualified conversations to sales. As a cold email agency we measure the work on qualified pipeline, not on volume sent.
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Most outbound email fails before the first reply.
Cold email breaks when the list is wrong, the infrastructure is burned, or the message describes the sender instead of the buyer's problem. Volume hides those problems for a few weeks and then makes them worse. It is also not the right channel for every offer: a tiny TAM, a low deal value, or a market that cannot yet understand the offer are better solved elsewhere.
- Low reply rates despite high send volume
- Replies that never turn into qualified meetings
- Domains landing in spam after a few weeks
- Sales complaining about the quality of booked calls
What Cardo builds and operates.
ICP & accounts
Account selection from firmographic and trigger signals, not a bought list filtered by job title.
Data & enrichment
Verified contacts, role mapping and enrichment so each message has a reason to exist.
Deliverability
Dedicated sending domains, inbox setup, authentication (SPF, DKIM, DMARC), warm-up and volume limits that protect the main domain.
Messaging
Problem-led copy per segment, written from positioning — not templates with a first-name merge field.
Sequencing
Short, spaced sequences with clear stop rules, coordinated with LinkedIn or calling where that helps.
Replies & qualification
Reply handling, objection responses and qualification against agreed criteria before anything reaches sales.
From account list to qualified meeting.
- 01
ICP and TAM check
Confirm the offer and market size can support outbound email at all.
- 02
Infrastructure
Domains, inboxes, authentication and warm-up before any campaign volume.
- 03
Messaging and sequences
Segment-level angles tested in small batches.
- 04
Reply handling and booking
Qualification, booking and CRM handoff with context for the rep.
- 05
Iteration and reporting
Weekly review of replies, meetings and downstream quality; adjust segments and copy.
What you receive.
- ICP, segment and account-list definition
- Sending domains, inboxes and deliverability setup
- Segment-level messaging and sequences
- Reply handling and qualification rules
- Booking and CRM handoff process
- Reporting from send to qualified opportunity
A strong fit when
- B2B offer with a defined buyer and meaningful deal value
- A TAM large enough to test segments without burning it
- A sales team able to take qualified conversations quickly
Not the right fit when
- Very small or already saturated account universe
- Low-ticket offers better served by paid or self-serve
- Positioning the market cannot yet understand
Documented outbound proof.
Two outbound programmes Cardo built and ran are documented: for Nexora, 170 qualified sales calls in three months; for Emburse, more qualified leads than the company's other marketing activity combined during the measured period. Both were multichannel outbound programmes in which email was one channel — they are not isolated cold-email figures.
See client outcomesPart of the wider outbound system.
Cold email usually runs inside a B2B Outbound programme alongside calling and LinkedIn, with tracking connecting replies to pipeline.
- Is cold email right for every B2B company?
- No. It needs a defined buyer, enough accounts to test segments, and an offer worth a conversation. When those are missing, Cardo will say so and point to the real constraint.
- Will cold email hurt my main domain?
- Cardo sends from dedicated, authenticated domains with warm-up and volume limits so your primary domain's reputation is protected.
- How do you measure success?
- On qualified conversations and downstream opportunities, not on emails sent or open rates.
- Do you write the copy or use templates?
- Copy is written per segment from your positioning and tested in small batches.
Discuss this capability.
If you know which capability you need, let’s discuss scope and fit.
Book a Strategy CallNot sure this is the real constraint? Run the Growth Diagnostic.