What Secret Source Marketing Ltd. does

Secret Source Marketing Ltd. is a private, for-profit growth marketing agency headquartered in Peterborough, United Kingdom, founded in 2015 and operating with 11–50 employees. Its service portfolio, as described in firmographic data, spans five adjacent practice areas: growth marketing, sales and marketing technology stack transformation, digital marketing, website development, and website design. In practice this describes a small, full-stack digital agency that helps clients both plan and execute demand generation while simultaneously modernising the underlying MarTech tooling and rebuilding or redesigning the web properties those campaigns point to. As a UK-based sub-50-person shop with no disclosed parent, subsidiaries, or external investors in the input, the operating model is consistent with a founder-led boutique rather than a scaled agency network.

No further operational detail was extractable from the input: the company's website was returning a Cloudflare-style verification/loading page at the time of capture, so product, pricing, customer logos, leadership, partnership, funding, awards, and geographic footprint data are absent. As a result, the revenue mechanics, pricing models, retention structure, and customer mix cannot be characterised from the supplied data; only the service taxonomy and headcount band are documented. The agency's competitive position depends entirely on the quality of execution across growth, MarTech, and web build-deliverables, areas where small UK agencies face intense competition from both local boutique peers and productised SaaS competitors without any visible differentiation signal in the available material.

Name

Secret Source Marketing Ltd.

Website

https://secretsourcemarketing.com

Company type

Private

Founded year

2015

Operating status

Operating

Headcount range

11–50 employees

Short description

Secret Source Marketing Ltd. is a Peterborough, UK-based growth marketing agency (11–50 employees, founded 2015) offering digital marketing, sales and marketing technology stack transformation, website development, and website design services to clients.

Ownership category

akta.pro rank

Product category

Digital Marketing Services

NAICS

Advertising Agencies (541810), Advertising Agencies (54181), Advertising, Public Relations, and Related Services (5418)

SIC

Services-Advertising (7310), Services-Advertising Agencies (7311)

akta.pro primary industry

Technology & B2B PR (BPAFADAI)

akta.pro secondary industry

Reputation Management & Online PR (BPAFADAN)

Keywords

• Digital marketing agency
• Growth marketing services
• Website development
• Marketing tech stack
• Sales technology consulting

Headquarters

HQ city

Peterborough

HQ country

United Kingdom

HQ region

Europe

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Marketing or Sales, Operations, Technology or R&D

Core offering

Secret Source Marketing Ltd. is a growth marketing agency that provides digital marketing, website development, website design, and sales and marketing technology stack transformation services. The firm helps clients modernize their marketing technology infrastructure and execute digital campaigns to drive growth.

Differentiator

Problem solved

Functional benefit

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Expansion highlights1 record

Direct peers

• Hallam: Nottingham-based multi-award-winning digital marketing agency offering strategy, paid, SEO, and web — strong functional overlap with a similarly sized UK agency profile.
• Tug: UK digital marketing agency specialising in paid media, SEO, and analytics for B2B and B2C — comparable mid-market positioning and service-line overlap.
• Croud: UK-headquartered digital marketing and growth agency offering paid media, SEO, content, and analytics across global clients — directly comparable service mix and mid-market B2B positioning.
• Rise at Seven: UK digital, content, and SEO/PR growth agency serving B2B and consumer brands — comparable in service breadth, growth-stage agency profile, and target client base.
• Impression: Nottingham-based performance digital marketing agency working across SEO, paid media, PR and CRO — very similar UK regional agency profile with multi-channel service stack.
• Compound Growth: B2B-focused growth marketing agency covering demand generation, content, and martech — closest direct peer given Secret Source's B2B/martech emphasis.

Regional players

• Foundation: UK digital marketing and web development agency offering design, build, and growth services — overlapping on the website development and digital marketing service lines.

Broad incumbents

• Brainlabs: Global digital media and analytics agency — comparable paid-media and martech capabilities but at much larger scale, representing competitive pressure on mid-market pitches.
• Jellyfish: Global digital marketing agency (part of Brandtech Group) offering media, creative, and tech transformation — represents the scaled incumbent competitive threat in the martech transformation category.
• Merkle: Large performance marketing and martech consultancy (dentsu) — competitive overlap on tech stack transformation and data-driven marketing engagements.

Market position

Strengths3 records

Weaknesses4 records

Competitive moat1 record

Key risks5 records

Key highlights4 records

Customer concentration

• Xx.com/secretsource
• LinkedInlinkedin.com/company/secret-source-marketing

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Secret Source Marketing Ltd.