B2B OUTBOUND · FOUNDER-LED · OPERATED END-TO-END

the outbound team
behind 100+ B2B brands.

we build the sending infrastructure, write the copy, run the campaigns, and put qualified meetings in your calendar. same small team on every account, and twenty-one of those campaigns are written up in full on this site.

10,106,260
emails sent · aggregate
$3.2M+
closed revenue · tracked
100+
clients operated for
21+
case studies · documented
TRACK RECORDInc. 5000$600k+ in closed revenue for an Inc. 5000 company
THE SPECTRA GROUP
Spectra AcquisitionOutbound Edge
BUILT ON
SmartLeadClayApollo.ioClaude
01 · THE PROBLEM

most outbound doesn't fail because of effort.
it fails because it's built on disconnected parts.

DATA VENDORS

don't control delivery.

GENERALIST AGENCIES

rent infrastructure they can't fix.

INTERNAL TEAMS

operate without full visibility.

the result is pipeline that arrives in lumps, spend you cannot trace to an outcome, and no way to tell which part is broken. we built Spectra to fix exactly that.

02 · THE SYSTEM

four moving parts. we run all four.
every layer owned, operated and optimised in one place.

built in-house
operated daily
reviewed weekly
01
INFRASTRUCTURE

your emails land where they should.

isolated sending domains. warmed inboxes. SPF, DKIM, DMARC, BIMI. AI-monitored reputation per domain with automated rotation and throttling the moment a sender wobbles.

02
TARGETING

filters for real decision-makers.

AI-enriched lists built against your ICP. secondary enrichment through Apollo, Clay, BuiltWith, ZoomInfo. cross-referenced against your CRM for duplicates and suppression.

03
OUTREACH

consistent visibility across channels.

four-to-six-step sequences written by operators, one per vertical. A/B tested hooks held to a reply-rate floor. email, layered with SMS and LinkedIn where the buyer actually lives.

04
CONVERSATIONS

interest converted into booked meetings.

every reply AI-classified, then graded by a trained operator. positive replies routed to your calendar within two hours. no LLM theatre in front of your prospects.

03 · WHAT WE OWN

one team owns the whole chain.
infrastructure to booked call.

the sending team

we hire and train the operators, and we carry the turnover.

the strategy and the copy

whoever writes your sequences is in your weekly review, and answers for the reply rate.

the infrastructure

domains, inboxes, warmup and deliverability sit on our tenancy, and we maintain them.

the reporting

one live dashboard and a weekly operator note, both from the same data we act on.

one system.
one source of truth.
one outcome.
04 · POSITION OF CONTROL

from first touch to booked call,
every interaction is tracked and visible.

leads, replies, conversations and pipeline, updated in real time. we build the infrastructure and run the moving parts. you read the numbers and tell us where to push.

SPECTRA · OPERATIONS · LIVE
ALL GREEN
sends · 24h
18,240
replies · 24h
584
positive · 24h
72
booked · 24h
14
PIPELINE · LAST 14 DAYSUPDATED 38S AGO
LIVE

updates stream from the sending engine directly into the dashboard.

INSPECTABLE

every inbox, every thread, every reply is open to you.

EXPLAINED

a weekly operator note alongside every number.

05 · IN THEIR WORDS

you don't have to take our word for it.
these founders recorded their own.

filmed on their own phones, no script and no studio. the campaign data behind each one sits in the case study.

case 02 · the numbers
case 04 · the numbers
case 14 · the numbers
case 01 · the numbers
case 10 · the numbers
case study in progress
case 08 · the numbers
06 · SELECTED WORK

21 campaigns, written up in full.
every one of them the same way.

read all case studies
01UK · EU · USWeAreMatterraSUSTAINABILITY MARKETING3clients closed · full roster filled02UKAdhance AgencyMARKETING FOR COACHES & CONSULTANTS£90klifetime value generated · 4 clients closed03UK · EUBowarrM&A ADVISORY60+future seller conversations · 1 acquisition closed04GLOBALInbox AcceleratorSAAS · EMAIL INFRASTRUCTURE188positive replies · paused at day 1505US · CANADAVoluteLEGAL MARKETING4.8%reply rate · reply rate tripled in week one06USInvittcoLOCAL SERVICES MARKETING4.5×reply-rate lift · from 1.1% to 5.0%07US · UKReach MarketingMARKETING AGENCY27%close rate on attended · above historical inbound08UKAdaptive SEOSEO AGENCY50%close rate on attended meetings09US · UK · EU · UAEVision AIREAL ESTATE MARKETING4regions · operated as sub-campaigns10US · UKGetInboxZeroSAAS · PRODUCTIVITY40 wordsstep-one cap · 5.2% reply rate11US · ASIATraffik DigitalMARKETING AGENCY23 / moqualified leads · sustained rhythm12USInc. 5000 Funding ProviderSMB FUNDING · ANONYMOUS$600k+closed revenue · 14 weeks13USPrivate Equity Firm · AnonymousPRIVATE EQUITY1acquisition closed · pipeline still being worked14USAutomation AdvantageAI AUTOMATION FOR SMBS61%video open rate · 2.2× industry benchmark15UKM&A Advisory Firm · AnonymousM&A ADVISORY2 tracksparallel campaigns · shared reporting16AUSTRALIA INTO USNexus Global PartnersLOCAL SERVICES MARKETING18%no-show rate · 40% below benchmark17USJAAM SystemsLEGAL MARKETING62%meeting-to-proposal rate18US · CANADANorthern PacificHOME SERVICES MARKETING−40%no-show rate · SMS follow-up layer19LONDON · NYC · DUBAIYouYaaFINTECH MARKETING78%VSL watch-through rate20USDent MarketingAI SAAS · DENTAL CLINICS41%beta-to-paid conversion21USViral FlowAI SEO62%open rate · keyword-specific subjects22LIVERed Cell TherapyRED LIGHT THERAPY · WELLNESS11xbest segment vs the broad list
07 · ENGAGEMENT

we work with companies where outbound is a growth lever, not an experiment.

if you're looking for another agency, this isn't it. if you want a system that produces pipeline, book a call.

THE ENGAGEMENT

if outbound is a growth lever,
not an experiment,
book a call.

three-month minimum so the system can be properly built and optimised. 20 minutes, no pitch deck, no sales theatre.