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Growth Agency Built for Full Funnel Revenue

A senior growth team that plugs in fast, runs weekly experiments, and improves CAC, conversion, and retention with clarity.

Weekly growth sprint delivery
Senior operators, not juniors
No ad spend commission
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Reviewed on
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4.900000
5 Star Agency

Full funnel, not just traffic

A growth agency should not be judged by channel activity, but by how reliably it moves the metrics that matter: CAC, payback, conversion rate, retention, and expansion. We run full funnel growth using the AARRR framework, connecting acquisition to activation, revenue, and referrals. Work is delivered in growth sprints: diagnose, prioritise using ICE scoring, ship experiments, and scale what works. The result is a compounding system, not a one-off campaign calendar.

Acquisition that scales efficiently

Build channel fit across paid search, paid social, SEO, and outbound where relevant. We scale only when CAC and payback hit agreed thresholds, with creative and landing pages iterated in parallel.

Activation and conversion improvement

Increase conversion by fixing the biggest drop-offs in the journey. We use event tracking plus heatmaps and recordings to prioritise CRO tests across pages, forms, checkout, and product onboarding.

Retention and expansion mechanics

Lift LTV through lifecycle automation, segmentation, and product-led loops. We build onboarding and reactivation journeys, identify churn signals in cohorts, and support upsell or land-and-expand motions.

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What you get

You get a complete growth function packaged as one accountable team: strategy, performance, creative testing, CRO, analytics, and lifecycle. We start with a diagnostic to find constraints, then build a prioritised sprint plan that links activity to business outcomes. Execution is coordinated across channels and the website so improvements reinforce each other. The aim is a simpler operating model with faster learning and clearer ownership, without the cost and delay of building internally.
  • Complete department in one
  • Top 1% growth talent
  • Month-to-month flexibility

Sprint cadence, serious output

Most teams do not have an ideas problem, they have a delivery problem. Hiring is slow, agencies can be bloated, and freelancers are often inconsistent. Our model is a dedicated growth pod that integrates like internal staff and ships weekly. You get senior operators who have scaled startups, plus the production capacity to test more creative, more offers, and more funnel improvements without losing measurement discipline. Engagement is month-to-month, so you keep flexibility as priorities change.

Weekly backlog and review

We maintain a living experiment backlog and prioritise by impact and confidence. Each sprint ships tests, reviews results with decision rules, and documents learnings so progress compounds.

Unlimited creative production

Produce and test new ad creative continuously: angles, hooks, UGC styles, statics, and video variants. We manage fatigue and scale winners with a structured creative testing plan.

Scale capacity on demand

Add or reduce specialist support as needed across performance, CRO, analytics, and lifecycle. This avoids long hiring cycles and keeps output stable when priorities shift quarter to quarter.

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Modern measurement and AI leverage

In 2026, growth depends on measurement that survives privacy changes and creative that adapts faster than competitors. We implement privacy-first tracking patterns, including consent-aware setups and server-side event pipelines where appropriate, so optimisation signals remain usable. We also use automation and AI tooling to increase iteration speed across creative, copy, and analysis, while keeping decisions grounded in incrementality and unit economics. You see performance through a real-time dashboard built for action, not reporting theatre.

Privacy-first tracking setup

Improve data reliability with consent-aware tagging, clean event schemas, and server-side tracking where it makes sense. This reduces signal loss and supports better optimisation across ad platforms.

Incrementality over last-click

Validate true lift using holdouts, geo tests, or synthetic controls where feasible. This prevents budget being allocated to channels that only look good in attribution reports.

RevOps and CRM orchestration

Connect the funnel from lead to revenue with clean lifecycle stages and automated routing. We align campaigns to pipeline outcomes in tools like HubSpot, so marketing and sales measure the same reality.

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How we run growth

We operate with a simple loop: diagnose, prioritise, ship, measure, and scale. We use a sprint cadence and prioritisation frameworks like ICE to keep focus on the highest leverage work. Every test includes a hypothesis, tracking requirements, assets needed, and a decision rule for what happens next. Reporting stays BLUF and tied to unit economics, so your team can make fast decisions on budget, resourcing, and the go-to-market roadmap.
  • Evidence-led, sprint-based delivery
  • Clear hypotheses and decision rules
  • Real-time KPI visibility

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.

Who we help

We are a strong fit for teams with product-market fit signals who need senior execution to scale. That includes B2B SaaS, eCommerce, marketplaces, fintech, and other growth-stage businesses that want a single partner across performance, CRO, lifecycle, and measurement. If you are stuck with rising CAC, unclear attribution, or a leaky funnel, our model helps you move faster without building a full internal department. If you want brand-only work, we are not the right fit.
  • Seed to Series C scaling
  • Channel-agnostic execution
  • Product, sales, and marketing aligned
What is a growth agency and how is it different?
A growth agency focuses on full funnel outcomes, not just top-of-funnel activity. Instead of only driving traffic or leads, it improves acquisition, activation, conversion, retention, and referrals using structured experimentation. That usually means cross-functional work across paid media, SEO, CRO, lifecycle automation, and analytics. The best growth agencies integrate with product and sales, and they prioritise initiatives based on expected impact on unit economics.
How do you decide what to test first?
We start with a diagnostic to find the biggest constraints in the funnel, then build a backlog of experiments and initiatives. Each item is scored for impact, confidence, and effort, so the team focuses on high-leverage work. If tracking is weak, measurement fixes often come first, because unreliable data leads to bad decisions. We also align priorities to your OKRs and runway, not generic best practices.
Which channels can a growth agency manage effectively?
A growth agency typically supports paid search, paid social, SEO, content distribution, email and lifecycle automation, and sometimes outbound or ABM for B2B. The right mix depends on your market, margins, and sales cycle. We stay channel-agnostic and choose tactics that improve CAC, payback, and revenue quality. When a channel is not a fit, we say so and reallocate effort to higher ROI levers.
How do you improve retention and lifetime value?
Retention work starts with cohort analysis to identify where and why users churn. Then we design interventions across onboarding, lifecycle messaging, and product-led prompts, often using behavioural segmentation and progressive profiling. For subscription businesses, this can include win-back and dunning automation. For eCommerce, it often includes post-purchase journeys and replenishment flows. The goal is lifting LTV through better engagement and repeat behaviour.
How do you measure results in a privacy-first world?
We implement measurement that is resilient to cookie loss and platform reporting gaps. That includes clean event schemas, consent-aware setups, and server-side event pipelines where appropriate. We also use incrementality methods like holdouts or geo tests to validate what is truly driving lift, rather than relying on last-click attribution. This makes scaling decisions safer and helps protect contribution margin as spend increases.
Do you work with our CRM and RevOps stack?
Yes. Growth is easier when the handoff from marketing to sales is clean and measurable. We can work inside tools like HubSpot to improve lifecycle stages, lead routing, and automation, and to align reporting to pipeline and revenue. Where needed, we help connect data sources so you can see performance by cohort and channel. The output is clearer forecasting and less time arguing about numbers.
What does a typical engagement and cadence look like?
Engagement usually starts with a diagnostic and measurement check, then moves into weekly sprints. Each sprint has a backlog, owners, and a review where we decide to scale, iterate, or stop each test. You will see regular shipping across creative, landing pages, targeting, and lifecycle, plus a clear log of what we learned. This cadence is designed to compound results, not reset every month.
How do you avoid wasted ad spend and vanity metrics?
We tie performance to unit economics, not platform metrics. That means tracking CAC, payback, LTV, and contribution margin alongside channel outputs. We also validate lift through incrementality where feasible. On execution, we use structured creative testing, audience controls like suppression and frequency management, and landing page alignment to reduce waste. Decisions are documented so optimisation is repeatable, not dependent on gut feel.
Who is not a fit for this growth agency model?
We are not a fit if you want brand-only work, a single narrow deliverable, or minimal collaboration. The model relies on fast iteration, access to data, and the ability to implement changes on site and in campaigns. If you cannot support weekly approvals or you are unwilling to change the funnel beyond ads, progress will be limited. The best outcomes come when we can improve acquisition, conversion, and retention together.

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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