Ecommerce Marketing Agency That Scales Revenue, Not Spend
Full-funnel growth for ecommerce brands, with faster testing, stronger creative, and clear measurement tied to profit and LTV.
Unlimited ad creative production
No commission on ad spend
Real-time performance dashboard
What an ecommerce agency should own
Ecommerce growth breaks when channels are managed in silos. An ecommerce marketing agency should own the full system: demand capture (Search and Shopping), demand creation (paid social and creator content), conversion rate optimisation across product pages and checkout, and retention through email and SMS. It also needs strong tracking in a privacy-first environment, so you can scale what is profitable, not just what looks good in-platform.
Paid search and Shopping capture
Structure Search, Shopping, and Performance Max around margins and inventory. We control queries, manage negatives, and optimise feeds so you win high intent traffic without overpaying for clicks.
Paid social creative testing system
Run a repeatable creative system across Meta and TikTok: hooks, angles, UGC formats, and offer variations. Winners are iterated quickly to fight fatigue and improve blended CAC.
Lifecycle retention and repeat revenue
Build Klaviyo-style flows for cart recovery, post-purchase, win-back, and upsell. We segment by behaviour and value so revenue grows through retention, not constant prospecting.
Where ecommerce growth stalls
Most ecommerce brands hit a ceiling for predictable reasons: creative fatigue, rising auction costs, weak product page conversion, and retention leakage. When those problems stack up, you end up spending more for the same revenue.
We fix the system, not a single channel. Faster creative testing improves acquisition efficiency, CRO lifts conversion without extra traffic, and lifecycle work increases repeat purchase so payback improves.
- Improve blended CAC efficiency
- Lift conversion and AOV
- Increase repeat purchase and LTV
CRO that lifts conversion and AOV
More spend cannot fix a leaky store. We run CRO with a clear backlog: PDP improvements, collection page clarity, trust signals, checkout friction removal, and offer tests. We use behavioural insight from session recordings and heatmaps, then validate with structured A/B testing. The goal is improving conversion rate and AOV so your paid channels scale with better economics, not more budget.
PDP and collection page upgrades
Improve product pages with clearer value, proof, and FAQs. Fix collection navigation and filters so shoppers find the right product faster and bounce less.
Checkout and cart abandonment fixes
Reduce drop-off with better shipping clarity, payment options, and simplified steps. We test incentives, urgency, and trust cues without training customers to wait for discounts.
Upsells, bundles, and AOV growth
Add relevant cross-sells and bundles at the right moments. We test one-click upsells and post-purchase offers to lift AOV while protecting conversion rate.
Tracking, attribution, and incrementality
Ecommerce reporting is noisy post iOS changes and cookie loss. We implement practical measurement that supports decisions: clean UTMs, server-side conversion signals where appropriate, and dashboards that connect spend to revenue, margin, and cohorts. We also monitor creative fatigue and channel saturation so scaling does not silently degrade performance. When budgets justify it, we use simple incrementality checks to validate what is truly driving growth.
Server-side and first-party signals
Improve signal quality with privacy-aware tracking and first-party data capture. This helps algorithms optimise reliably and reduces gaps between platform reporting and actual revenue.
Cohort views for real profitability
Track LTV, repeat rate, and payback by cohort, not just last-click ROAS. This prevents scaling campaigns that look efficient but bring low-value customers.
Creative fatigue and saturation monitoring
Spot performance decay early and refresh systematically. We scale winners into new cuts and formats, then manage frequency so efficiency holds as spend increases.
How we run the pod
You get a complete marketing department that integrates with your team. We plan and ship weekly: creative concepts, campaign changes, CRO tests, and lifecycle improvements. Performance is tracked in a real-time dashboard and reviewed with clear decision notes.
We stay flexible as priorities change, scaling specialist capacity up or down without long contracts. Because we do not charge commission on ad spend, incentives stay aligned to profitability.
- Weekly shipping and optimisation
- Integrated creative and performance
- Aligned incentives, no commissions
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 are a fit for
We are a fit for ecommerce brands that want to scale profitably and can support a weekly iteration cadence. Typical triggers include rising CAC, inconsistent ROAS, low conversion rates, or weak repeat purchase performance.
We are not a fit for brands wanting one-off ads without measurement, or teams that cannot approve and launch assets regularly. This model works when creative, media, and CRO can be tested continuously.
- Best for profitable scaling
- Strong for DTC and omnichannel
- Not for one-off projects
What should an ecommerce marketing agency be responsible for?
A good ecommerce marketing agency should own the full growth system, not just one channel. That includes paid social and Search, product feed quality, creative testing, conversion rate optimisation on product and checkout pages, and lifecycle retention through email and SMS.
If those pieces are split, performance usually suffers. You can drive traffic but lose it at checkout, or acquire customers without building repeat purchase and LTV. Full funnel ownership improves unit economics.
Which ecommerce channels usually drive the fastest revenue?
High-intent Search and Shopping often drive the fastest revenue because shoppers are already looking for a product category. Paid social can scale quickly when creative is strong, but it needs consistent testing and refresh to manage fatigue.
The best mix depends on your brand, AOV, and margins. We typically start with the highest signal opportunities, then add compounding channels like SEO and lifecycle flows to reduce reliance on paid over time.
How do you improve ROAS without relying on discounting?
Discounting can create short-term spikes but damages long-term pricing power. We improve ROAS by tightening targeting, improving creative relevance, and raising conversion rates through better landing and checkout experiences.
We also focus on AOV and LTV levers like bundles, cross-sells, and post-purchase offers. When repeat purchase improves, you can spend more to acquire customers without needing aggressive discounts to make campaigns work.
Do you provide unlimited ad creative production for ecommerce?
Yes. Creative throughput is usually the main constraint in ecommerce, especially on Meta and TikTok where fatigue is common. We build a structured creative pipeline: new concepts, variations of winning hooks, and multiple formats like UGC-style video, static, and carousels.
Every creative batch is tied to a testing plan, so output leads to learning. Winners are iterated and scaled, while underperformers are replaced quickly.
How do you approach CRO for Shopify and other platforms?
We prioritise the highest-impact leak points: product page clarity, trust signals, shipping and returns information, and checkout friction. We use heatmaps and session recordings to spot issues, then validate improvements with structured A/B testing.
We also test AOV levers like bundles and cross-sells carefully. The goal is improving conversion and revenue per visitor without sacrificing customer experience or increasing returns.
How do you measure performance after iOS and cookie changes?
We rely on practical, privacy-aware measurement: clean UTMs, consistent conversion definitions, and improved signal quality via first-party tracking patterns where appropriate. We also use cohort reporting to see whether acquired customers retain and repurchase.
Platform-reported ROAS can be directionally useful, but it is not enough. We focus on blended CAC, contribution margin, and payback so scaling decisions reflect actual profitability.
What is your approach to email and SMS for ecommerce?
We build flows that lift revenue without spamming customers: browse and cart recovery, post-purchase education, replenishment, win-back, and VIP segmentation. Messaging is tailored by behaviour and value, not sent as generic blasts.
We track flow performance and incrementality so lifecycle marketing improves margin, not just reported revenue. This also supports paid efficiency because better retention increases LTV and payback.
Do you take a percentage of our ecommerce ad spend?
No. We do not charge commission on ad spend because it can misalign incentives. Spend should increase when efficiency and inventory support it, not because agency fees rise with budget.
Our focus is outcome-led delivery: creative production, performance optimisation, CRO, and reporting. You get transparency on what is being done each week and how it ties to metrics like CAC, ROAS, and payback.
What does the first month working together look like?
We start with diagnostics and quick wins. That includes checking tracking, reviewing account structure and feeds, auditing creative performance and fatigue, and identifying the biggest conversion leaks on-site.
Then we launch initial sprints: new creative tests, campaign adjustments, and priority CRO changes. You get a real-time dashboard and a weekly review so decisions are clear and learning compounds from the first month.
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.