B2B Email Marketing Agency

Your story, in front of the whole buying committee

B2B email marketing services that put your story in front of every person on a target account’s buying committee: branded sequences to the people who already know you, and personal outbound to the accounts that don’t.

11.7x ROI · £300M pipeline generated · 100+ B2B companies

B2B email marketing, defined

B2B email marketing is built for sales that take months and involve several decision-makers, where consumer email is built for fast promotions and impulse.

At OrbitalX the list is a target account list and its buying committee, not a subscriber count. The job is to move an account towards a decision, not to win a click.

Is email marketing effective for B2B account-based marketing?
Yes. Email is the one channel that can carry your story to every person on the committee, by name, at a cost that makes many high-value touches possible, and it tells sales who replied. Each message is matched to vertical, pain, persona and seniority, and leads with value rather than an ask. We believe email is a key part of the multi-touch, multi-channel mix, and should be incorporated with other channels including calling, social and ads.
What is OrbitalX?
OrbitalX is an account-based marketing agency helping B2B marketing teams generate ICP-qualified pipeline. We integrate AI agents with real-time intent data to run content campaigns across calling, email, LinkedIn, and paid media — delivering an average 11.7x ROI with over £300M in pipeline generated.

B2B marketing is broken

The issue isn’t leads, tools, or channels. It’s the absence of a system that compounds.

With OrbitalX

Faster results

  • Verified target accounts and committees
  • Messages matched to persona and stage
  • Warmed domains that reach inboxes
  • Replies logged against every account
Without OrbitalX

Time-consuming tasks

  • Stale bought lists, wrong contacts
  • One email sent to everyone
  • Burnt domains landing in promotions
  • Reporting that stops at opens
What You Get

B2B email marketing that reaches the whole buying committee, without burning your domain

Branded sequences and personal outbound, built from your own story and sent on infrastructure we manage. Live and delivering leads within 30 days.

Audiences that fit

Every account segmented by vertical, pain, persona and seniority, not by list.

Nurture that matches the buyer

Content for each stage: problem aware, considering, or ready to buy.

Copy for the whole committee

Messages written for each person, drawn from the video content we produce with you.

Inboxes, not promotions tabs

Deliverability handled before the first send, on domains we warm for you.

The platform behind everything

One system that runs your entire pipeline engine

DemandWEBS™ is the AI-native ABM platform powering every OrbitalX campaign. It turns a single strategic input — a filmed interview, a customer story, a report — into a fully deployed, multi touch, multi channel campaign across organic and paid channels. We start by enriching your ICP and account data with live buying intent signals, matching content to the right account and persona through social listening, and then deploy high impact campaigns across every channel. What used to take a team of 10 marketers, happens continuously with a self learning capability through AI. The results? ICP-qualified pipeline, and guaranteed results faster than any internal team could deliver.

What you get

Live, continuously enriched account and contact data, so no signal slips through

One strategic input, deployed everywhere it needs to be and channel-appropriate

Every touchpoint learns from the last, so performance compounds monthly

Built to work with all the tools you already have

DemandWEBS™

ICP leads Platform Campaigns Agents

How email supports your ABM and demand generation programmes

Email is not a separate programme. It is how our ABM and demand generation programmes reach people. Most B2B teams piece this together from separate partners that do not connect. DemandWEBS™, built from thousands of tests on the right mix of organic and paid, connects it.

Inside an ABM programme

One carefully written message to a named account, with an offer worth a reply, keeps the committee warm between calls and LinkedIn touches. Every reply lands against the account, so sales knows who to pick up.

Inside a demand generation programme

DemandWEBS™ turns one strategic input, such as a filmed interview, into a full multi-channel campaign. Email is the sequence that gets target accounts to register for it, then follows up with personalised reminders.

Two kinds of B2B email, one system

Both run from the same target account list, and we are clear about which is which.

Marketing sequences

Fully branded HTML emails to people who already know you: registrants, subscribers and past contacts. Each sequence mixes marketing emails with reminder emails, customised to the audience and the goal, to promote a webinar, a lead magnet or a report. Every touch is personalised by vertical, pain, persona and seniority.

One-to-one outbound

A highly personalised message to a named account that does not know you yet, sent by our custom-built AI SDR. It goes through a full build process with human review and sign-off, has a brain that learns from replies, engagement and click-throughs, with context built continuously into its knowledge base. It is the opposite of an off-the-shelf, cookie-cutter tool. It handles objections and replies, and updates your CRM in real time. It leads with value, never an ask.

Why most B2B email underperforms

The data isn’t good enough

Most CRMs are a mess, so the lists being emailed are the opposite of refined. We clean and enrich your ICP account and contact data before anything is sent.

The audience is too broad

One message to everyone is spray and pray. We segment by vertical, pain, persona and seniority, and write to each.

The content ignores the funnel stage

A problem-aware buyer and a buyer ready to purchase need different emails. We match content to where each person is.

Deliverability is an afterthought

Invalid addresses and spam complaints erode domain authority until every send lands in promotions. We warm domains, remove invalid addresses and manage sending infrastructure so we do not need to touch yours.

What it costs to build this yourself

In case you’re tempted or compelled to reduce this strategic decision to a comparison on price, have a look at what building this capability in-house actually involves: typically a senior hire, months of ramp time, specialist contractors, and a stack of platform licences.

Cost item Build in-house OrbitalX
Senior marketing hire salary + on-costs £60,000–£90,000/yr Included
Recruitment & ramp £15,000–£25,000 Included
Specialist skills contractors or additional hires £25,000–£50,000/yr Included
Tool stack & data platform licences, enrichment, intent £20,000–£60,000/yr Included
AI GTMe with tooling £50,000–£100,000 Included
Total, year one £170,000–£325,000+ £72,000

Real results from our customers

From Blocked to Booked: Levanta's Journey with OrbitalX to 8x More Meetings
8x
Increase in booked meetings
Learn More about From Blocked to Booked: Levanta's Journey with OrbitalX to 8x More Meetings
How Cylindo rapidly generated predictable pipeline with OrbitalX
$2.5M
Increase in Cylindo pipeline
Learn More about How Cylindo rapidly generated predictable pipeline with OrbitalX
From Data Overload to Deal Velocity: How StackOne scaled outbound with OrbitalX
15%
Increase in StackOne outbound to meeting booked
Learn More about From Data Overload to Deal Velocity: How StackOne scaled outbound with OrbitalX

See what our clients have to say

5.0

Thanks so much for the through rundown! Appreciate it. The whole webinar was very very smooth.

Thanks for leading us all and teaching us how to use the platform, guiding, moderating, and supplying us with tips and tricks along the way.

Emma McNicoll

Partner Growth Manager, Yotpo

5.0

Partnering with OrbitalX on a webinar programme helped us raise awareness of our new AI-enabled platform as part of our Access Evo launch.

Their responsiveness, technical expertise and multi‑channel engagement strategy has driven strong registration and reach with our identified audience. Their stakeholder management and project management skills keep everything on track, when we are juggling multiple balls in a fast-paced GTM campaign.”

Rachael Moss

Head of Marketing, Access Recruitment

5.0

We stopped counting the number of accounts we were reaching because working with OrbitalX meant we were finally reaching the right ones.

They didn’t just hand us data and walk away. They collaborated with us weekly, adapted fast, and acted like an extension of our team.

Romain Sestier

CEO/Founder, StackOne

5.0

Thanks so much for the through rundown! Appreciate it. The whole webinar was very very smooth.

Thanks for leading us all and teaching us how to use the platform, guiding, moderating, and supplying us with tips and tricks along the way.

Emma McNicoll

Partner Growth Manager, Yotpo

5.0

Partnering with OrbitalX on a webinar programme helped us raise awareness of our new AI-enabled platform as part of our Access Evo launch.

Their responsiveness, technical expertise and multi‑channel engagement strategy has driven strong registration and reach with our identified audience. Their stakeholder management and project management skills keep everything on track, when we are juggling multiple balls in a fast-paced GTM campaign.”

Rachael Moss

Head of Marketing, Access Recruitment

5.0

We stopped counting the number of accounts we were reaching because working with OrbitalX meant we were finally reaching the right ones.

They didn’t just hand us data and walk away. They collaborated with us weekly, adapted fast, and acted like an extension of our team.

Romain Sestier

CEO/Founder, StackOne

5.0

Thanks so much for the through rundown! Appreciate it. The whole webinar was very very smooth.

Thanks for leading us all and teaching us how to use the platform, guiding, moderating, and supplying us with tips and tricks along the way.

Emma McNicoll

Partner Growth Manager, Yotpo

5.0

Partnering with OrbitalX on a webinar programme helped us raise awareness of our new AI-enabled platform as part of our Access Evo launch.

Their responsiveness, technical expertise and multi‑channel engagement strategy has driven strong registration and reach with our identified audience. Their stakeholder management and project management skills keep everything on track, when we are juggling multiple balls in a fast-paced GTM campaign.”

Rachael Moss

Head of Marketing, Access Recruitment

5.0

We stopped counting the number of accounts we were reaching because working with OrbitalX meant we were finally reaching the right ones.

They didn’t just hand us data and walk away. They collaborated with us weekly, adapted fast, and acted like an extension of our team.

Romain Sestier

CEO/Founder, StackOne

5.0

Thanks so much for the through rundown! Appreciate it. The whole webinar was very very smooth.

Thanks for leading us all and teaching us how to use the platform, guiding, moderating, and supplying us with tips and tricks along the way.

Emma McNicoll

Partner Growth Manager, Yotpo

5.0

Partnering with OrbitalX on a webinar programme helped us raise awareness of our new AI-enabled platform as part of our Access Evo launch.

Their responsiveness, technical expertise and multi‑channel engagement strategy has driven strong registration and reach with our identified audience. Their stakeholder management and project management skills keep everything on track, when we are juggling multiple balls in a fast-paced GTM campaign.”

Rachael Moss

Head of Marketing, Access Recruitment

5.0

We stopped counting the number of accounts we were reaching because working with OrbitalX meant we were finally reaching the right ones.

They didn’t just hand us data and walk away. They collaborated with us weekly, adapted fast, and acted like an extension of our team.

Romain Sestier

CEO/Founder, StackOne

5.0

Thanks so much for the through rundown! Appreciate it. The whole webinar was very very smooth.

Thanks for leading us all and teaching us how to use the platform, guiding, moderating, and supplying us with tips and tricks along the way.

Emma McNicoll

Partner Growth Manager, Yotpo

5.0

Partnering with OrbitalX on a webinar programme helped us raise awareness of our new AI-enabled platform as part of our Access Evo launch.

Their responsiveness, technical expertise and multi‑channel engagement strategy has driven strong registration and reach with our identified audience. Their stakeholder management and project management skills keep everything on track, when we are juggling multiple balls in a fast-paced GTM campaign.”

Rachael Moss

Head of Marketing, Access Recruitment

5.0

We stopped counting the number of accounts we were reaching because working with OrbitalX meant we were finally reaching the right ones.

They didn’t just hand us data and walk away. They collaborated with us weekly, adapted fast, and acted like an extension of our team.

Romain Sestier

CEO/Founder, StackOne

5.0

Thanks so much for the through rundown! Appreciate it. The whole webinar was very very smooth.

Thanks for leading us all and teaching us how to use the platform, guiding, moderating, and supplying us with tips and tricks along the way.

Emma McNicoll

Partner Growth Manager, Yotpo

5.0

Partnering with OrbitalX on a webinar programme helped us raise awareness of our new AI-enabled platform as part of our Access Evo launch.

Their responsiveness, technical expertise and multi‑channel engagement strategy has driven strong registration and reach with our identified audience. Their stakeholder management and project management skills keep everything on track, when we are juggling multiple balls in a fast-paced GTM campaign.”

Rachael Moss

Head of Marketing, Access Recruitment

5.0

We stopped counting the number of accounts we were reaching because working with OrbitalX meant we were finally reaching the right ones.

They didn’t just hand us data and walk away. They collaborated with us weekly, adapted fast, and acted like an extension of our team.

Romain Sestier

CEO/Founder, StackOne

5.0

Partnering with OrbitalX brought new life to our demand gen and significantly fattened our middle of funnel.

The team took the time to understand our business and proposition in-depth and are a joy to work with. Within a very short time, the activity has started to deliver high-quality conversations with buyers who are ready to buy.”

Sarah Clark

CRO, The Legal Director

5.0

Our experience with OrbitalX has been excellent.

Their communication is clear and proactive, and the standard of work has been impressive. The webinar teasers and lead magnet they produced were of high quality, and they’ve shown great responsiveness throughout. We’re looking forward to building on this strong start and continuing our partnership

Toni Harper

Dental Lead - Marketing, Agilio

5.0

OrbitalX brings expertise, passion, and a genuine care for our success.

They’ve helped us maximise our most important channels and think differently about our entire go-to-market motion. They’re more than a partner, they’re a part of the team.

Peter Karpas

CEO, Bold Commerce

5.0

Partnering with OrbitalX brought new life to our demand gen and significantly fattened our middle of funnel.

The team took the time to understand our business and proposition in-depth and are a joy to work with. Within a very short time, the activity has started to deliver high-quality conversations with buyers who are ready to buy.”

Sarah Clark

CRO, The Legal Director

5.0

Our experience with OrbitalX has been excellent.

Their communication is clear and proactive, and the standard of work has been impressive. The webinar teasers and lead magnet they produced were of high quality, and they’ve shown great responsiveness throughout. We’re looking forward to building on this strong start and continuing our partnership

Toni Harper

Dental Lead - Marketing, Agilio

5.0

OrbitalX brings expertise, passion, and a genuine care for our success.

They’ve helped us maximise our most important channels and think differently about our entire go-to-market motion. They’re more than a partner, they’re a part of the team.

Peter Karpas

CEO, Bold Commerce

5.0

Partnering with OrbitalX brought new life to our demand gen and significantly fattened our middle of funnel.

The team took the time to understand our business and proposition in-depth and are a joy to work with. Within a very short time, the activity has started to deliver high-quality conversations with buyers who are ready to buy.”

Sarah Clark

CRO, The Legal Director

5.0

Our experience with OrbitalX has been excellent.

Their communication is clear and proactive, and the standard of work has been impressive. The webinar teasers and lead magnet they produced were of high quality, and they’ve shown great responsiveness throughout. We’re looking forward to building on this strong start and continuing our partnership

Toni Harper

Dental Lead - Marketing, Agilio

5.0

OrbitalX brings expertise, passion, and a genuine care for our success.

They’ve helped us maximise our most important channels and think differently about our entire go-to-market motion. They’re more than a partner, they’re a part of the team.

Peter Karpas

CEO, Bold Commerce

5.0

Partnering with OrbitalX brought new life to our demand gen and significantly fattened our middle of funnel.

The team took the time to understand our business and proposition in-depth and are a joy to work with. Within a very short time, the activity has started to deliver high-quality conversations with buyers who are ready to buy.”

Sarah Clark

CRO, The Legal Director

5.0

Our experience with OrbitalX has been excellent.

Their communication is clear and proactive, and the standard of work has been impressive. The webinar teasers and lead magnet they produced were of high quality, and they’ve shown great responsiveness throughout. We’re looking forward to building on this strong start and continuing our partnership

Toni Harper

Dental Lead - Marketing, Agilio

5.0

OrbitalX brings expertise, passion, and a genuine care for our success.

They’ve helped us maximise our most important channels and think differently about our entire go-to-market motion. They’re more than a partner, they’re a part of the team.

Peter Karpas

CEO, Bold Commerce

5.0

Partnering with OrbitalX brought new life to our demand gen and significantly fattened our middle of funnel.

The team took the time to understand our business and proposition in-depth and are a joy to work with. Within a very short time, the activity has started to deliver high-quality conversations with buyers who are ready to buy.”

Sarah Clark

CRO, The Legal Director

5.0

Our experience with OrbitalX has been excellent.

Their communication is clear and proactive, and the standard of work has been impressive. The webinar teasers and lead magnet they produced were of high quality, and they’ve shown great responsiveness throughout. We’re looking forward to building on this strong start and continuing our partnership

Toni Harper

Dental Lead - Marketing, Agilio

5.0

OrbitalX brings expertise, passion, and a genuine care for our success.

They’ve helped us maximise our most important channels and think differently about our entire go-to-market motion. They’re more than a partner, they’re a part of the team.

Peter Karpas

CEO, Bold Commerce

5.0

Partnering with OrbitalX brought new life to our demand gen and significantly fattened our middle of funnel.

The team took the time to understand our business and proposition in-depth and are a joy to work with. Within a very short time, the activity has started to deliver high-quality conversations with buyers who are ready to buy.”

Sarah Clark

CRO, The Legal Director

5.0

Our experience with OrbitalX has been excellent.

Their communication is clear and proactive, and the standard of work has been impressive. The webinar teasers and lead magnet they produced were of high quality, and they’ve shown great responsiveness throughout. We’re looking forward to building on this strong start and continuing our partnership

Toni Harper

Dental Lead - Marketing, Agilio

5.0

OrbitalX brings expertise, passion, and a genuine care for our success.

They’ve helped us maximise our most important channels and think differently about our entire go-to-market motion. They’re more than a partner, they’re a part of the team.

Peter Karpas

CEO, Bold Commerce

Email runs inside our services.

Explore each service, and the channels it runs alongside.

Free 1:1 consultation
Competitor Intelligence Report

See how your target accounts see you

We map how competitors show up to your target accounts — messaging, channels, signals, and conversion paths — plus the plays to win ICP pipeline buyers first.

FAQs

What is the difference between cold email and email marketing?
Email marketing goes to people who already know you, such as registrants, subscribers and past contacts, with branded sequences that promote a webinar, lead magnet or report. Cold, or one-to-one, email goes to a named account that does not know you yet with a personalised message that leads with value. OrbitalX runs both from the same target account list and is clear about which is which.
How much does B2B email marketing cost?
The price depends on how many accounts are being worked and how much sending infrastructure they need. Ours is a turnkey setup, including domain warming, so there is no separate tool stack to buy. We can do this at our price because of how our team is structured and because we are AI native, bringing in intelligence and automation at the right points without generic AI output. See the cost comparison above for what building this in-house involves.
Which email platforms and CRMs does OrbitalX work with?
We integrate directly with HubSpot, Salesforce and Microsoft Dynamics. Our turnkey solution includes domain warming, so we do not need to use your sending infrastructure, but if you want us to, we work with all of the standard email providers.
Is B2B outbound email compliant in the UK and the US?
GDPR, PECR and TPS screening are built into how OrbitalX works as standard. For business email we rely on legitimate interest, identify ourselves in every message and include an unsubscribe that we always honour.
How does email support demand generation?
Email is the sequence that gets target accounts to register for the content a demand generation programme creates from one strategic input, and the personalised follow-up that turns registration into a conversation.
Who writes and runs the emails: OrbitalX or our team?
OrbitalX produces the full audience, the story, the campaigns, the creative and the complete campaign pack. Once you have signed it off, we run the performance marketing too. Much of the content starts from the video we make with you. AI helps create vertical and niche versions, and a person always checks it is on brand and in line with your expectations.
Who is B2B email marketing not for?
Not for ecommerce, not for newsletters as a service, not for high-volume spray and pray, not for product-led growth motions or very low contract values.
Should we build this in-house or work with an agency?
Both can work. If you’ve got budget for a full team, time to invest in building proprietary data and content muscle from scratch, and pipeline urgency isn’t an issue, in-house is worth considering. Most lean B2B teams don’t have all three of these at once.

We exist for teams who need senior-level output right now, without carrying the headcount, the ramp time, or the tool stack it takes to build it themselves.
How is pricing structured?
Our engagements are structured as monthly retainers tailored to your growth goals and the channels you need. You get access to 15+ skill sets—strategy, content, paid media, earned media, design, and more—for the price of one full-time marketing hire. No long-term lock-ins; we earn your business every month through measurable pipeline results.
How long before we see results?
Most clients see early pipeline signals within the first 4–6 weeks, especially on paid and outbound channels. Compounding results—like 30%+ pipeline contribution and double-digit ROI—typically build over the first 6–9 months as owned and earned media assets gain traction. The system is designed to perform better every month.

Build pipeline, profitably