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Media agency UK built for measurable growth, not vanity metrics

We plan, buy, and optimise media across channels, tied to revenue, payback, and incrementality, not impressions alone.

No commission on spend
Unlimited creative production
Real-time performance dashboard
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Planning and strategy

A UK media plan should start with the buyer journey, not a channel list. We map your ICP, offers, and conversion journey, then design a full-funnel media mix across awareness, consideration, and conversion. Planning includes audience segmentation, frequency strategy, and budget allocation by expected incrementality. We define success metrics up front such as qualified pipeline, CAC payback, or blended ROAS, so optimisation decisions are clear and objective.

Audience-first channel selection

Choose channels based on where your buyers actually pay attention and research, then align messaging to each stage to reduce wasted reach.

Full-funnel media mix design

Balance prospecting, retargeting, and search capture so you build demand and convert it, rather than over-investing in one stage.

Measurement and incrementality setup

Define conversions and holdout approaches early, so scaling decisions are based on incremental impact, not only platform-reported attribution.

Build the plan

How we run media

We run media like an embedded growth team. You get a weekly sprint cadence, clear owners, and a prioritised backlog across planning, creative, buying, and measurement. Each week we ship improvements such as new creative iterations, landing page message match fixes, bidding and audience tests, and reporting upgrades. This keeps the programme moving and reduces the slow cycles that often come with traditional media agency models.
  • Weekly sprint delivery cadence
  • Embedded team working style
  • Clear backlog and owners

Media buying and optimisation

We run performance-first media buying across paid social, paid search, programmatic, and retail media, with the option to layer in channels like CTV and DOOH when it suits the funnel. Buying is built around clean account structure, creative testing, and ongoing optimisation. We focus on controlling costs, managing frequency, and protecting conversion quality as spend increases. You always know what is running, why it is running, and what the next test is.

Paid social and creative testing

Test hooks, offers, and proof weekly to prevent creative fatigue, keep CPMs efficient, and improve conversion rate from cold audiences.

Search capture and Performance Max

Capture high-intent demand while controlling query quality and landing page match, so you do not scale spend that fails to convert.

Programmatic and premium inventory

Use programmatic buying where it adds reach and control, with clear measurement to ensure it contributes incremental conversions and not duplicated exposure.

Optimise my media

Tracking and attribution

UK media performance is harder to measure as privacy and signal loss increase, so we build measurement that supports decisions. We align conversion events to business outcomes, improve first-party data capture, and set realistic attribution windows. Where useful, we run incrementality checks through geo splits, audience holdouts, or controlled budget changes. The goal is not perfect attribution. It is confidence about what to scale, what to cut, and what to test next.

First-party data foundations

Improve conversion tracking and data capture so campaigns optimise to real outcomes, even as third-party identifiers decline.

Attribution and reporting clarity

Build reporting that connects channels to revenue or pipeline, helping you reallocate budget quickly without debating dashboards.

Incrementality testing approach

Use structured tests to validate true lift, avoiding budget decisions based on duplicated conversions or overly optimistic platform reporting.

Fix measurement

Transparency by design

Many buyers choose a UK media agency and still feel unsure where budget is going. We keep reporting and decision-making transparent: what we spent, what we learned, what changed, and what we will do next. We also avoid incentive conflicts by not charging commission on your ad spend. You get clarity on performance, plus a view of how media contributes to pipeline, revenue, and retention over time.
  • No commission on spend
  • Decision-led weekly reporting
  • Budget allocation clarity

SEO that compounds, not a checklist

Organic growth is a mix of technical hygiene, content that earns clicks, and authority building that is genuinely deserved. We treat SEO as a product, with a backlog and a cadence, rather than a one-off project. Technical work covers crawlability, site architecture, Core Web Vitals, schema markup and index management. On-page work is driven by search intent and the real questions buyers ask at each stage. Off-page focuses on link earning through useful assets, partnerships and digital PR rather than spam. For example, for a B2B brand we might build a set of comparison pages for demand capture, a small research piece to earn links, and a library of problem-led articles that support sales calls. The outcome is more qualified traffic, better brand credibility, and lower dependency on paid media over time.

Why Growthcurve

Growthcurve is built for teams that want outcomes, not a media plan that sits on a shelf. You get a complete growth function in one package, integrating like internal staff and moving fast with weekly sprints. Unlimited ad creative production is included, we charge no commission on ad spend, and you get a real-time dashboard. Engagement is monthly rolling, so you keep flexibility while scaling.
  • Complete team in one
  • Unlimited creative included
  • Monthly rolling engagement
What does a media agency UK typically handle end to end?
A media agency in the UK usually covers planning, buying, and optimisation across channels such as paid social, paid search, programmatic, retail media, and sometimes offline media like OOH or CTV. The best partners also help with measurement and reporting so spend decisions are grounded. We focus on full-funnel outcomes: building demand, capturing intent, and improving conversion. That includes creative testing and landing page alignment, not only media buying.
How do you plan a full-funnel media mix in the UK?
We start with the buyer journey and the constraint in your funnel. For awareness, we use channels that deliver efficient reach and strong creative impact. For consideration, we build retargeting and content-led sequences. For conversion, we capture intent through search and high-intent audiences. Budget is allocated by expected impact and measurement confidence. We define success metrics up front, so optimisation is about revenue or pipeline, not only CPMs or clicks.
Do you run TV, CTV, and DOOH media in the UK?
We can support CTV and DOOH when they fit your funnel, creative, and measurement needs. The key is to avoid treating upper-funnel media as unmeasurable. We plan with clear objectives, audience strategy, and a test approach to validate lift. For many startups and scaleups, we often start with digital channels to build a reliable baseline, then expand into CTV or DOOH once message, conversion, and payback targets are stable.
How do you keep media buying transparent and conflict free?
Transparency comes from clear reporting, clear decision rules, and removing incentives that encourage overspending. We do not charge commission on your ad spend, so recommendations are not tied to higher media budgets. We share what is running, what it costs, what changed, and what we learned. You get a weekly narrative and a real-time dashboard view, so budget allocation is always explained in terms of outcomes.
What metrics should we use to judge a UK media agency?
Metrics depend on your model, but we generally look at conversion rate, CAC, payback period, and revenue contribution by channel. For e-commerce that includes blended ROAS and repeat purchase behaviour. For B2B it includes qualified pipeline and stage progression. We avoid judging success by impressions or CTR alone. Where attribution is imperfect, we validate impact through cohort trends and structured tests rather than assuming platform reporting is fully accurate.
How do you handle tracking challenges and privacy requirements in the UK?
We work with the reality of reduced signal and privacy compliance. That means strengthening first-party data capture, aligning conversion events to business outcomes, and building reporting that supports decisions even when attribution is noisy. We also recommend practical tracking improvements where needed, such as clearer event definitions and better consistency across platforms. The goal is decision-grade measurement that helps you scale winners and cut waste confidently.
How quickly can a media agency UK improve performance?
Speed depends on your starting point, but we typically find quick wins in account structure, creative testing cadence, landing page message match, and budget allocation. Those changes can improve efficiency without needing more spend. Compounding improvements come from weekly iteration. Over time, the programme becomes more stable because learnings are documented and reused, rather than resetting with new campaigns each month.
What is the difference between media buying and performance marketing?
Media buying is the process of planning and purchasing inventory across channels. Performance marketing focuses on measurable actions and optimising towards outcomes such as leads, purchases, or revenue. In practice, a modern media programme should do both. We combine media buying with performance optimisation, creative testing, and measurement. That way you are not only buying reach, you are improving conversion and payback as the programme scales.
Why choose Growthcurve as your media agency UK partner?
Growthcurve is designed for teams that want a complete growth function, not a siloed media supplier. We integrate like internal staff, run weekly sprints, and keep performance transparent with a real-time dashboard. Unlimited ad creative production is included and we do not charge commission on ad spend. Engagement is monthly rolling, so you keep flexibility while we build a full-funnel media system that scales. Book a call

Lifecycle marketing that increases LTV

If you only optimise acquisition, you end up paying more for the same customers. We build lifecycle systems that raise retention and expansion, using email, SMS where relevant, and CRM workflows that feel personal without being creepy. We set up segmentation based on behaviour and value, then design flows for onboarding, activation, replenishment, win-back and referral. In practice that can include RFM modelling for ecommerce, lead scoring for B2B, or product usage triggers for SaaS. We also help you capture first-party and zero-party data with preference centres and progressive profiling, so targeting stays resilient as privacy changes. When we ran a lifecycle audit for one team, we found revenue sitting in overlooked moments, like post-purchase education and renewal risk signals. The outcome is a healthier blended CAC and a marketing engine that keeps paying you back.

Measurement you can trust and use

Attribution arguments waste time and block good decisions. We set measurement up so it is good enough to guide spend, creative and roadmap choices, and we are honest about what is knowable. Tracking work can include GA4 hygiene, conversion event design, server-side tracking where appropriate, and consistent UTMs. Reporting lives in a real-time dashboard, with views that match how you run the business, such as channel performance, funnel conversion, cohort retention and creative learnings. We also use incrementality thinking where it matters, like geo holdouts or controlled tests for bigger budget shifts. For example, if brand search rises after a video push, we look at the whole picture rather than declaring victory based on last click. The outcome is faster iteration and fewer surprises in board meetings.

Operating rhythm, SLAs and ways of working

Good marketing is mostly good operations. We set a working rhythm that keeps delivery moving and prevents strategy decks from becoming a comfort blanket. You get a named lead, specialist channel owners, and access to top-tier US and UK talent, scaled up or down based on your needs. We agree response times, approval flows and who owns what across creative, landing pages, tracking and budget changes. Campaign planning happens in short cycles, with clear priorities and a shared backlog, so work does not disappear into a black box. We also help your internal stakeholders, like product, sales and finance, stay aligned with what marketing is doing and why. The outcome is a calm, consistent cadence, less context switching, and a team that behaves like your internal staff while staying on a monthly rolling basis.

Why Growthcurve

Growthcurve is built for teams who want senior thinking and fast delivery without the overhead of building it all in-house. Our marketers have scaled startups to nine-figure valuations, and our clients have raised over $700M in funding, so we understand what investors and boards look for. You get a complete marketing department in one package, with specialists who integrate as your internal staff and can scale up or down as priorities change. We are an official Meta, Google, TikTok and Snap agency partner, and we have a deep creative engine, including unlimited ad creative production, because most growth ceilings are creative ceilings. You also get a proprietary suite of AI marketing tools and a real-time performance dashboard to keep decisions grounded. No long-term contracts, no commission fees on ad spend, just accountable work on a monthly rolling basis.

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