Measurement & Effectiveness

Transformative marketing measurement for a cookie-less world

Data can be transformative for your brand - if you know how to harness it. We support the implementation, auditing, measurement planning and optimisation of your marketing data strategy to empower your internal teams to trust in data-driven insights. Together, we’ll build the measurement of your marketing outcomes to boost marketing effectiveness.

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Experimentation for growth

A culture of testing is key to brand success, whether it be on-site conversion, creative messaging or customer journeys. Our evidence-led approach to experimentation improves customer engagement, reduces business costs and fuels innovation within your organisation.

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A measurement framework that fits

Every marketing campaign requires a measurement framework based on trusted and real-time integrated data sources. We match insightful data sets with real-time reporting to create a measurement framework that fits your unique marketing objectives.


Dedicated data analysts

With a fully dedicated data science team, we’re always available to answer your queries and proactively offer new solutions to increase efficiency and encourage growth.

Access our CRO toolkit

We provide outcomes-focused CRO activity utilising industry-leading tools and platforms. As an Optimizely Platinum Partner, we offer you dedicated support.

Expertise beyond measurement

With computer science, psychology, quantitative research, and programming experts on hand, our team provides insights beyond results dashboards.

26’s data support is invaluable. The team’s technical and application knowledge is best-in-class and helps us drive increased commercial value into our business. Requests for either data interpretation, visualisation or insights are met in a prompt, friendly and professional manner. I see 26’s Data Science team as a natural, virtual extension of our team. 

Andy Heywood, Head of Digital Marketing & Ecommerce at Speedy Hire

Our accreditations

Logo: Google Marketing Platform Certified
Logo: Google Cloud Partner
Logo: Looker Studio
Logo: hotjar
Logo: Fullstory
Logo: 2023 Platinum Optimizely Solution Partner Badge

What we do

We work with channel leads, experience designers and specialist teams across our agency to find the most effective way to measure your marketing outcomes. Our work includes:

Measurement frameworks​

We collaborate with your team to build measurement frameworks that work for you. We identify the most insightful data and KPIs that signal success in your marketing goals.

Analytics enablement​

We support your brand by building a future-proof server-side data analytics solution to enable continuous data collection as third-party cookies deprecate. 

Improved marketing attribution​

Understand the complete picture of channel value to influence where your marketing budget is spent and validate assumptions about channel performance. Using our bespoke attribution modelling, we’ll help gain the best and most granular view of performance possible.

Specialist management of Google platforms

As Google Marketing Platform partners, we’re experienced in driving value through GMP for paid media activity. Our teams are experts in GTM and tracking solutions across multiple ecosystems. Plus, we support GA4 migrations, set-up and configurations across app and web properties.

Real-time reporting ​and dashboards​

We produce agile reporting in real-time, linking multiple data sources in dashboards that can be easily accessed and understood by key stakeholders.

Conversion Rate Optimisation

Using tools such as Google Optimize, Hotjar and FullStory, and a heuristic approach to analysing digital assets, we create hypotheses and deliver tests to drive maximum value over a defined period of activity. Our CRO approach delivers significant growth opportunities alongside our paid activity.


Future-proof your analytics and attribution

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