We handle your entire cold email operation—from strategy and copywriting to deliverability and reporting. You focus on closing deals, we fill your calendar.
Cold email is a personalised business email sent to a prospect who has had no prior contact with the sender, with the goal of starting a sales conversation. A responsible campaign is targeted to relevant decision-makers, identifies the sender, uses accurate subject lines, and provides a working opt-out. US commercial email must follow CAN-SPAM; UK rules depend on whether the recipient is a corporate or individual subscriber, and UK GDPR still applies when personal data is processed.
A cold email agency runs that entire operation as a service: building verified prospect lists, setting up dedicated sending domains with SPF/DKIM/DMARC authentication, warming inboxes, writing and A/B testing persona-specific sequences, managing replies, and booking qualified meetings. Agencies exist because deliverability is unforgiving — sending too fast, from unwarmed domains, or to unverified lists lands campaigns in spam. A well-run program sends around 25 emails per mailbox per day across rotated domains and sustains reply rates between 2% and 15% depending on industry, offer strength, and targeting quality.
Regulatory references: FTC CAN-SPAM compliance guide and ICO business-to-business marketing guidance. This is general information, not legal advice.
Bring strategy, infrastructure, data, copy, and campaign operations into one accountable system.
Built from work across 500+ B2B client engagements.
Launch in about two weeks, with first meetings typically following in 2-3 weeks.
Strategy, data, copy, infrastructure, and reply handling under one roof.
Reporting follows replies, held meetings, opportunities, and client-reported pipeline.
Our cold email services cover the operating system behind outreach, not just the messages prospects see.
We identify your ideal customer profile and craft messaging that resonates with decision-makers.
Verified, targeted prospects that match your ICP. No wasted sends on bad data.
High-converting copy backed by data. We continuously test and optimize.
Technical infrastructure done right. Multiple domains, proper authentication, gradual warmup.
Daily monitoring, reply management, and lead qualification. We handle everything.
Weekly reports with actionable insights. Know exactly what's working and why.
Deliverability is an operating discipline. Our cold outreach agency separates sending from your primary company domain, authenticates every domain, verifies addresses before launch, and limits each mailbox to 25 emails per day. Capacity grows by adding healthy infrastructure—not by forcing more volume through a damaged inbox.
Daily monitoring looks for bounces, blocks, reputation changes, and unusual reply patterns. When a signal deteriorates, the right response may be to pause a mailbox, clean the data, or change the audience. See the full process in our email deliverability service.
Compliance requirements depend on the market and recipient. This page provides operational guidance, not legal advice.
A proven process that gets you from zero to booked meetings in weeks, not months.
Understand your business, ICP, and goals
Build lists, write copy, warm domains
Start sending campaigns
A/B test and improve performance
Add more campaigns and volume
Our five-pillar system has supported 500+ B2B clients and $50M+ in client-reported pipeline.
Domain setup, warming, SPF/DKIM/DMARC authentication, and inbox rotation to ensure rock-solid deliverability from day one.
Deep ICP research, intent data signals, and triple-verified contact lists so every email reaches the right person.
A/B tested copy, hyper-personalization, and sequence optimization that drives replies, not unsubscribes.
Send volume management, real-time deliverability monitoring, and spam testing to keep you out of the junk folder.
Reply tracking, meeting booking, weekly reporting, and ongoing strategy iteration to continuously improve results.
Compare the operating model, ownership, and scope before deciding how to run outbound.
| Feature | Growleady Agency | In-House Team | Freelancer |
|---|---|---|---|
| Setup | About 2 weeks | Hiring and ramp required | Depends on scope |
| Monthly Investment | From $5,000 | Salary, tools, and management | Depends on scope |
| Delivery Team | Specialist agency pod | Your employees | Usually one operator |
| Infrastructure | Included | Built and managed internally | Varies by provider |
| Capacity | Can expand by ICP or market | Requires more hiring | Limited by availability |
| Accountability | Agreed performance standards | Internal management | Contract scope |
| Reporting | Weekly campaign and pipeline view | Your reporting stack | Varies by provider |
Sends and opens are diagnostic signals, not business outcomes. Our weekly reporting follows the complete chain from infrastructure health to held meetings, sales-qualified opportunities, and pipeline reported back by the client.
| Metric | What we record | What it tells you |
|---|---|---|
| Delivery health | Bounces, blocks, authentication, and mailbox-level issues | Whether the infrastructure is safe to keep using |
| Replies | All human responses, separated from automated messages | Whether the audience and message are earning attention |
| Positive replies | Prospects who show relevant interest or ask a buying question | Whether the campaign is creating sales conversations |
| Meetings booked and held | Calendar bookings and the meetings that actually take place | Whether replies are becoming genuine sales activity |
| Opportunities and pipeline | Sales-qualified opportunities and client-reported pipeline | Whether outbound is contributing to commercial outcomes |
Review the evidence and attribution rules behind our public figures on the proof and methodology page.
A managed cold email lead generation agency works best when the offer and sales team are ready for outbound. It cannot manufacture product-market fit or replace the sales conversation after a prospect replies.
Public proof points are stated with their scope so a reader can evaluate them, not just admire them.
Full-service cold email management starts at $5,000/month. Scope changes with the number of markets, audiences, and campaigns—not an arbitrary promise to send more email.
Everything you need to know about working with our cold email agency.
First qualified meetings typically arrive within 2-3 weeks of launch. We keep testing messaging, targeting, and offers after launch, so performance develops as the campaign produces more evidence.
We do not promise a fixed meeting count before assessing your offer, market, and ideal customer profile. The engagement instead sets clear performance standards, reporting expectations, and an optimization process.
We specialize in B2B companies, including SaaS, professional services, agencies, fintech, recruitment, and technology businesses. The strongest fit is a company with a clear offer, a reachable market, and enough sales capacity to follow up on qualified replies.
Volume is set from your total addressable market, the number of audiences being tested, and the health of the sending infrastructure. We cap sending at 25 emails per mailbox per day and add properly configured mailboxes when a campaign needs more responsible capacity.
Our documented reply-rate range is 2-15%. The result for any campaign depends on the market, offer strength, targeting, timing, and message, which is why we report the actual range rather than promising a universal average.
No, lead list building is included in our service. We use premium data sources and verify all contacts before sending. You can also bring your own list if preferred.
Weekly reporting covers delivery health, replies, positive replies, meetings booked and held, opportunities created, and client-reported pipeline. We separate activity metrics from commercial outcomes so you can see where a campaign needs work.
We use multiple dedicated domains, proper SPF/DKIM/DMARC setup, gradual warmup protocols, and continuous monitoring. Our deliverability team watches campaigns daily.
US commercial email, including B2B email, is governed by CAN-SPAM. Messages need accurate sender information and subject lines, a valid postal address, a clear opt-out method, and prompt handling of opt-outs. Rules vary by recipient and region, so every campaign also needs an appropriate data source, lawful basis, and suppression process. This is operational guidance, not legal advice.
Growleady engagements start at $5,000 per month. The scope includes strategy, infrastructure, list building, copywriting, deliverability management, campaign operations, and reporting; the final price depends on the number of markets, audiences, and campaigns involved.
A cold email goes to a prospect with no prior relationship to your business — they haven't opted in, downloaded anything, or spoken to you before. A warm email goes to someone who has already interacted with you: an inbound lead, a referral, an event contact, or a past customer. Cold email requires stronger targeting and compliance discipline because you're interrupting a stranger; the trade-off is you choose exactly who to reach instead of waiting for them to find you. Most B2B outbound programs use cold email to start conversations, then warm sequences to nurture replies.
Yes. Marketing, SEO, and design agencies use Growleady to run cold email delivery for their own clients under the agency's brand. We handle infrastructure, sending, and reply management; you own the client relationship and reporting front-end. White-label engagements use the same deliverability standards as direct clients — dedicated domains per end-client, no shared sending infrastructure — because one client's spam complaints must never affect another's campaigns.
Send count alone is not a useful basis for pricing a cold email program. A responsible campaign also needs verified data, dedicated domains and mailboxes, authentication, warm-up, copy, reply handling, suppression, and measurement. Growleady's fully managed service starts at $5,000 per month and sizes capacity around the reachable market rather than a vanity send target.
By Industry
Industry-specific compliance, deliverability, and buyer psychology — not generic cold email.
Enterprise-Ready
Named account teams, audit-ready compliance, and the integrations enterprise buyers expect from a cold email agency.
A named account manager, senior copywriter, deliverability engineer, and list researcher assigned exclusively to your account.
CAN-SPAM, GDPR, PECR, and CASL handled end-to-end. Opt-outs honored automatically. DPA + processor agreements on request.
Dedicated sending domains, SPF/DKIM/DMARC authenticated, warmed from scratch, isolated per client — no shared IP reputation risk.
Native sync with Salesforce, HubSpot, Outreach, Salesloft, and Apollo. Pipelines, opportunities, and task assignment mapped to your process.
Weekly exec summaries, real-time pipeline dashboards, and BI exports. Metrics that finance and sales ops can defend.
UK, US, EU, APAC — timezone-matched sending domains, cultural copy adaptation, and region-specific deliverability monitoring.
Everything to know before hiring (or becoming) a cold email agency
Book a free strategy call to see if we're a good fit. No pressure, no commitments.