For B2B teams with $5K+ ACV and an ICP of 1,500 to 4,000 reachable in-market accounts.
Growleads is a cold email agency that books 28+ qualified meetings a month for B2B teams, without burning your sending domain. Dedicated sending infrastructure. Three-to-five touch sequences written in your founder voice. Every reply qualified by a human SDR before the meeting hits your calendar. You only see the decision makers worth your time.
Highly rated across leading B2B review platforms
Yes, Thursday 4pm works. Can you send the calendar invite? Adding our head of pipeline to the call.
1,200+
Qualified meetings delivered
3X
Average pipeline growth
5+
Regions with active clients
8+
Industries served
Trusted by Growing Teams Worldwide
Where cold email fits
Cold email is one of the channels inside Outbound Intelligence. It compounds when paired with LinkedIn outbound, so the inbox and the feed reach the same accounts.
Cold email, LinkedIn outbound, and WhatsApp running as one outbound system. See how the channels compound.
Connection requests, follow-ups, and meeting handoff sequenced across multiple sender accounts with reply qualification.
Lead-gen forms, document ads, and conversation ads run against a named-account list refreshed weekly from intent signals.
How we run a cold email engagement
Every cold email engagement runs this loop. Each stage produces an artefact your team can audit, own, and rerun in-house when ready.
Dedicated sending domains that mirror your brand, 8 to 12 mailboxes per domain, full technical auth (SPF, DKIM, DMARC). Mailboxes warm via Smartlead across a 30-day ramp. Inbox-placement tested every 14 days; domains rotate when placement dips below 92%. Bar we hold: 96-98% primary-inbox placement by end of month 1.
Decision-maker map scored on four signal classes: hiring, funding, tech-stack change, and behavioural intent. Built in Apollo + Ocean for firmographics and Clay for enrichment. Refreshed weekly. We do not send cold email to accounts with stale signals; every account in the active pool carries a fresh trigger inside 14 days.
Three-to-five touch sequence drafted from a 45-minute interview with your founder in week 1. Every message references the specific trigger we picked up on the recipient’s account (hire, funding, stack change, post). Variants tested in cohorts of 200 before scaling. No template copy that reads like every other agency.
Conservative volumes: 30-40 contacts per mailbox per day, paced across working hours, hard caps per recipient domain. A Growleads SDR reads every reply within four business hours. Interested replies get an immediate calendar link with context tied to the original trigger. Hard opt-outs unsubscribed across every sending domain.
Every interested reply qualified by a Growleads SDR on a 15-minute discovery call before a meeting hits your calendar. Three criteria checked: fit, authority, timing. Qualified meetings handed off with a full context note. Bar: 80%+ show-up rate, zero tyre-kicker meetings on your calendar.
The infrastructure underneath
No vendor lock-in. Every tool below is documented in your playbook so your team can take cold email in-house whenever you want.
Hiring signals, funding rounds, tech-stack changes, conference rosters. We pay for the data so you do not have to.
Account-level enrichment plus AI-assisted research on every decision maker before a single email is drafted. Every record carries the trigger that made us reach out.
Smartlead handles dedicated domains, mailbox rotation, technical authentication (SPF, DKIM, DMARC), inbox-placement tests every 14 days, and automatic domain rotation when placement dips.
A Growleads SDR reads every reply within four hours. Out-of-office, soft pass, and hard opt-out routed automatically. Only interested fit replies become meetings.
Every reply, every meeting, every disqualification logged in HubSpot. Your AE sees the full thread and the trigger that opened the conversation, not just the booking.
Case studies
Named clients, named industries, and the actual reply rates, meeting counts, and timelines from our Smartlead and HeyReach infrastructure. No anonymised case studies.
View all case studies
No case studies match that combination yet.
Video testimonials
Why Growleads
We are accountable for one thing: qualified meetings with decision-makers who have real budget and authority. Not open rates. Not sequences sent. Not monthly reports that show everything except pipeline.
GEO and AEO, getting your brand cited inside ChatGPT, Perplexity, and Gemini, is live for Growleads clients today. Most demand generation agencies are still running the 2021 playbook. The first-mover window is roughly 18 months wide.
Outbound, inbound, and LinkedIn authority all draw from the same buyer model. Your buyer experiences a consistent, credible brand across every channel. Your pipeline compounds instead of plateauing. One partner, one weekly call.
ICP models, signal libraries, channel playbooks, messaging frameworks, AI automation infrastructure. All of it is yours. The system compounds. Campaigns stop the moment the retainer does. The intelligence we build does not.
If outbound is not right for your market, we say so in the first call. If your ICP is too broad to run with precision, we push back before a dollar is spent. This has cost us some projects. It has kept clients for years.
Testimonials
“Partnering with Growleads was transformative for our business. Their multi-channel lead generation strategies increased our client base by 20% and significantly improved our conversion rates.”
“We’d tried two other lead generation agencies before. Both times we ended up doing half the work ourselves. With Growleads, we handed over the keys and they ran everything. We went from zero outbound meetings to eight per month. Best decision we made this year.”
“We started with Growleads after a disappointing experience with another agency, so we were skeptical. It quickly became clear that this team operates differently. Transparent, honest, no overpromises. Their integrity is rare in this industry.”
“They helped us structure and scale our outbound lead generation, bringing in relevant B2B leads aligned with our target audience. They don’t just send random contacts. They take time to understand the product and refine targeting over time.”
“We connected with Growleads when we shifted to the B2B vertical. They function as our growth partners, and now we can’t imagine scaling without them.”
“Excellent B2B lead generation service. Growleads helped us identify high-quality prospects that actually converted. Their data accuracy is impressive and saved our sales team a lot of time.”
“Professional team, great setup and follow through. Highly communicative during the engagement.”
“You can trust 100% in Growleads. They do exactly what they promise within the expected time.”
“Perfect job done!”
A 30-day system, not a guess. ICP first, infrastructure second, sequences third, sends fourth, meetings fifth.
We study your buyer before we touch a single mailbox. Intent signals, channel behaviour, buying committee, decision timeline. In parallel, dedicated sending domains are bought, mailboxes spun up, technical auth (SPF, DKIM, DMARC) wired, and Mailwarm started. The channel decision comes after the buyer is understood, never before.
Mailboxes warm via Smartlead’s reputation network across 14 to 30 days. In parallel, Apollo + Ocean firmographic pull, Clay enrichment, and signal scoring produce the first active pool of 1,500 to 4,000 in-market accounts. List approved by you before any send.
Three-to-five touch sequence drafted from your founder’s voice and signal classes. First cohort of 200 contacts sent in week 3. Reply rates, deliverability, and inbox-placement measured live. Sequence variants iterate before scaling.
Send volume ramps to full target across mailboxes. Every reply read by a Growleads SDR inside four hours. Interested replies qualified on 15-minute discovery calls. First qualified meetings hit your calendar.
Monday Looker Studio dashboard: meetings booked, conversion at each stage, signal mix, sequence performance. Pause losers, scale winners, refresh creative every 14 days. Every change logged with a hypothesis.
How long before we see the first qualified meeting from cold email?
Weeks 1 to 2 are ICP build and infrastructure setup. Dedicated domains warm up across weeks 2 to 4. Sequences go live in week 3 to 4. Most clients see the first qualified meeting in week 4 to 6. We can compress this when an existing list and warm domains transfer in.
Will cold email hurt our main domain’s deliverability?
No. We never send outbound from your primary domain. We buy and warm dedicated sending domains that mirror your brand (e.g. yourbrand-team.com), each with its own SPF, DKIM, and DMARC. Your main domain stays clean for marketing and transactional sends. We run inbox-placement tests every 14 days and rotate domains out the moment placement dips below 92%.
How many qualified meetings per month should we expect from cold email alone?
For a focused B2B ICP with 1,500 to 4,000 in-market accounts, cold email typically produces 12 to 24 qualified meetings per month from month 2 onward. Wider ICPs and shorter sales cycles trend higher. Niche enterprise plays trend lower per month but produce larger ACV. We model your specific number on the discovery call.
What counts as a qualified meeting in your cold email reporting?
A meeting that meets all four: right account (matches your ICP), right person (decision authority or strong influence), stated intent (real problem to solve, not a tyre-kicker), and a calendared time they show up to. We do not count no-shows or curiosity calls. The bar is what your AE accepts without complaining.
How do you handle replies and opt-outs?
Every reply is read by a human within four business hours. Interested replies get an immediate calendar link with a context note tied to the original trigger. Soft “not now” goes into a 90-day nurture. Hard opt-outs are unsubscribed across every sending domain and added to a permanent suppression list. We comply with CAN-SPAM, GDPR, and CASL.
Will the sequences sound like a template, or like us?
Like you. We interview your founder and one or two AEs in week 1 to capture cadence, vocabulary, and the way you actually describe the problem you solve. Sequences are written from that voice, not from a template library. Every message references a real trigger on the recipient’s account (hire, funding, stack change, integration), so it cannot be sent to anyone else without rewriting.
What is your stance on AI-generated emails and personalization at scale?
AI helps research; humans write. We use AI to summarize an account’s signals and a decision maker’s recent context. The actual sequence is hand-written, then variabilized for the trigger. We do not run fully AI-generated emails. They tank reply rates and burn deliverability inside 90 days. The economics do not work.
Who owns the domains, lists, and infrastructure when we end the engagement?
You do. Sending domains, mailboxes, HubSpot records, Smartlead campaigns, target lists, message libraries, and the documented playbook all transfer to you. We give a 14-day handover with a recorded walkthrough so your team can run cold email in-house if you ever choose to. No vendor lock-in, no scraping our work.
What does a cold email engagement cost?
We do not publish a number because every engagement is sized to your ICP scope, channel mix, and team capacity. What we will say upfront: 90-day minimum commitment then month-to-month, priced for outcomes (qualified meetings booked and progressed) rather than retainer hours, and full transparency on every line item that runs under the hood. The first call gives you a number tailored to your scope, never a generic rate card.
How is this different from a typical cold email marketing agency?
Most cold email marketing agencies rent you a tool and a template. We run b2b email lead generation end to end: dedicated infrastructure, deliverability watched daily, copy in your founder voice, and a human who qualifies every reply.
Resources
Playbooks and breakdowns from the demand programmes we run. Written by the operators doing the work, not a content team.
Compare the best student lead generation companies for schools, colleges and universities, including services, strengths, use cases and selection tips.
Learn how to get cited in ChatGPT, Perplexity and Google AI Overviews with crawlable pages, clear answers, strong authority signals and useful content.
See what Google’s Search Console AI performance report reveals, what it leaves out, and how to track AI Overviews and AI Mode visibility more accurately.
You build the business. We build the demand.
We will pressure-test your current cold email setup, audit your sending domains and ICP signal coverage, and tell you the realistic monthly meeting number for your market. No commitment. No pitch deck. If cold email is not the right move for your stage, we will say so before the contract.
Avg. response in 4 hours · Calendly · No sales pressure
