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Influencer Marketing That Proves Impact Beyond Vanity Metrics

Run creator partnerships that drive measurable reach, engagement, and conversions, with clear attribution and reporting tied to revenue outcomes.

Evidence-led creative testing
Unlimited creative production included
Real-time performance dashboard
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Plan the right creator mix

Influencer marketing works when creators match your audience, your product truth, and your funnel stage. We start by defining goals and success metrics, then build a creator strategy across nano, micro, and larger partners based on engagement quality and audience fit. We map content formats to the funnel, from awareness and message penetration to consideration clicks and conversion. You get a clear outreach pipeline, deliverables plan, and a testing framework to scale what performs and cut what does not.

Goal and KPI definition

Align on whether the priority is awareness, traffic, leads, or revenue, then set KPIs like reach, CPE, CAC, ROAS, and assisted conversions.

Creator sourcing and vetting

Shortlist creators by audience demographics, sentiment, and overlap, then screen for fake followers and low quality engagement before any spend.

Offer and content mapping

Match deliverables to the buyer journey, with clear offers and CTAs for each stage so the campaign drives measurable actions, not just attention.

Build the plan

Influence across the funnel

Influencer marketing is not only for awareness. The right creators can create demand at the top, drive qualified clicks in the middle, and close conversions at the bottom when offers and proof are clear. We build sequencing so audiences see the right message by stage, and we use creator content as social proof across your wider marketing stack. This turns influencer spend into both performance and brand assets, rather than isolated posts with unclear impact.
  • TOFU reach to BOFU conversion
  • Creator proof reused across channels
  • Sequenced messaging by stage

Briefs, content, and approvals

Creator output is only as good as the brief and the feedback loop. We write briefs that protect authenticity while keeping message discipline: core value props, proof points, do and do not guidance, and clear CTAs. We manage contracts, whitelisting and usage rights, and an approval process that avoids endless back and forth. You also get a content library you can repurpose across paid social, landing pages, and emails, turning influencer spend into a broader creative asset pipeline.

Creator briefs that convert

Define hook options, message hierarchy, proof, and the CTA, while leaving room for the creator's voice so content feels native to their audience.

Usage rights and whitelisting

Negotiate deliverables, licensing, and whitelisting so high performers can be amplified in paid media without compliance or ownership surprises.

Repurposing for paid and web

Turn top creator clips into paid social ads, landing page proof, and email assets, increasing creative volume and lowering overall CAC over time.

Improve output

Tracking and performance scaling

Influencer marketing becomes scalable when measurement is consistent. We track performance with UTMs, unique links, discount codes, and analytics tagging, then report on both direct and assisted impact. For brand-led goals, we measure reach, engagement rate, follower growth, and branded search lift. For revenue-led goals, we track ROAS, CAC, and repeat purchase signals where available. We then reallocate budgets toward creators and formats that perform, building a repeatable playbook rather than one-off collaborations.

Attribution with UTMs and codes

Use UTMs, unique links, and codes to track clicks and conversions, then review assisted paths in analytics to avoid undercounting influence.

Dashboards and KPI reporting

Report reach, engagement, traffic, and revenue in one view, so stakeholders can compare creators and formats with consistent definitions.

Budget reallocation rules

Scale creators with proven performance and pause underperformers using agreed thresholds, turning influencer marketing into a predictable growth lever.

Prove ROI

Built to move fast

Influencer programmes fail when outreach and approvals move slowly. Opportunities pass and creators lose interest. Growthcurve runs influencer marketing with a weekly sprint cadence: outreach, negotiations, content reviews, and launches, all in one operating rhythm. You get a complete marketing department in one package with specialists who integrate like internal staff. The engagement is monthly rolling, so you can scale up when you see traction and avoid long contracts when priorities change.
  • Weekly sprint delivery cadence
  • Embedded team, fewer delays
  • Monthly rolling flexibility

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.

Measured like performance

If you only measure influencer marketing by likes, you will scale the wrong creators. We connect creator output to business impact using clean tracking and consistent reporting. We also test offers, hooks, and formats and then amplify top performing content through paid social when whitelisting and usage rights allow. Supported by proprietary AI marketing tools and a real time dashboard, we keep decisions evidence-led and reduce the guesswork that typically wastes influencer budgets.
  • Attribution tied to outcomes
  • Test and amplify winners
  • Dashboards keep ROI visible
What is influencer marketing and how does it work?
Influencer marketing is partnering with creators to reach their audience with content that feels native and credible. It can drive awareness through reach and views, move consideration through clicks and engagement, and support conversion when the offer and proof are clear. The work includes creator selection, briefs, contracts, content approvals, distribution planning, and measurement. The best programmes treat creators as a repeatable channel, not a one-off post.
How do you choose the right influencers for our brand?
We start with the buyer: who they are, what they care about, and what content they already trust. Then we shortlist creators based on audience demographics, sentiment, and topic alignment, not just follower count. We also check audience overlap and engagement quality to avoid paying for inflated metrics. The goal is fit and trust, because the right smaller creator often outperforms a larger one on conversion and long-term value.
Are micro influencers better than macro influencers?
Often, micro and nano creators deliver stronger engagement and credibility, which can improve click quality and conversion. Macro creators can be useful for rapid awareness, launches, or category creation when you need reach at scale. We typically use a blended mix. Micro creators help you find message and offer winners, then you can scale with larger partners or with paid amplification of the best content. The strategy depends on your goals and unit economics.
How do you measure influencer marketing ROI and ROAS?
We measure ROI by connecting revenue outcomes to total costs, including creator fees, product, shipping, and production. We track ROAS by comparing attributable revenue to spend where it is appropriate to do so. Attribution uses UTMs, unique links, and discount codes, plus analytics views of assisted conversions. For longer cycles, we include survey questions like how did you hear about us and track downstream lead to customer progression.
What is earned media value and should we use it?
Earned Media Value estimates what the same reach and engagement might cost in paid media. It can be a useful benchmarking proxy, especially for awareness goals, but it is not a substitute for business outcomes. We use EMV as a supporting metric alongside reach, engagement rate, click quality, and conversions. The key is to align reporting to your actual objective, so stakeholders do not confuse visibility with profitable growth.
How do we avoid fake followers and low quality audiences?
We vet creators using engagement patterns, audience demographics, and signs of inauthentic behaviour like sudden follower spikes or inconsistent comment quality. We also review audience overlap to avoid paying multiple creators to reach the same people. Where possible, we run small initial tests before committing larger budgets. The goal is to buy attention that can convert, not inflated follower counts that look good in a report but do nothing for revenue.
Who owns the content and can we use it in ads?
Usage rights depend on what you negotiate. We recommend agreeing on licensing and whitelisting terms upfront, including where the content can be used, for how long, and whether it can be edited into performance ads. This matters because high-performing creator content often becomes your best paid social creative. Clear rights prevent delays and extra fees later. We manage these terms as part of contracting and campaign setup.
How do you scale influencer marketing once we find winners?
Scaling comes from systemising what worked: the creator profile, the hook, the format, and the offer. We replicate that playbook across similar creators, increase volume with repeat collaborations, and reallocate budget away from weak performers. We also amplify the best content through paid media when rights allow, turning influencer output into a scalable acquisition lever. A clear dashboard and weekly cadence keep scaling disciplined and measurable.
What does the first month of influencer marketing look like?
We begin with a rapid audit and plan: goals, KPIs, target creator profiles, and the tracking setup. Then we start sourcing and outreach, lock in deliverables, and ship the first wave of briefs and content reviews. You will see early learning quickly: which hooks and creator styles drive engagement, clicks, and conversions. From there we build a repeatable pipeline. If you want to start, book a call and we will map the next steps. 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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