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Product led growth agency to drive self-serve revenue

We improve activation, retention, and upgrades with data-led onboarding, PQL scoring, and in-product conversion systems.

Complete growth team included
Evidence-led weekly sprints
Real-time performance dashboard
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Reviewed on
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4.900000
5 Star Agency

PLG audit and strategy

A product led growth agency should start with the product, not the channels. We audit your self-serve funnel from acquisition to activation, retention, and expansion, then identify the magic moment that predicts long-term value. From there we define North Star and supporting metrics such as time-to-value, activation rate, and expansion MRR. We build a prioritised experiment backlog using ICE scoring so your team focuses on the few changes that move revenue, not endless feature bloat.

North Star and magic moment

Define the single metric that matters and the behaviour that predicts retention, then align onboarding and in-app messaging to drive that action early.

Funnel and cohort diagnosis

Map leaks across signup, activation, and upgrade using event funnels and cohorts, so you can prioritise fixes that improve payback and LTV.

ICE scored experiment roadmap

Turn insights into testable hypotheses, score by impact, confidence, and ease, and ship in weekly sprints with clear decision rules to scale.

Run a PLG audit

Execution, not advice

PLG requires cross-functional shipping. We work as an integrated pod with product, engineering, and marketing, turning insights into experiments that go live weekly. That includes event tracking and dashboards, onboarding and in-product messaging changes, pricing and packaging tests, and lifecycle journeys to protect retention. You get clear priorities and outcomes, not a strategy deck that sits in a folder. The goal is a self-serve engine that compounds.
  • Weekly shipping with your team
  • Experiments tied to revenue
  • Tracking and dashboards included

Activation and onboarding

PLG wins when new users reach value fast. We improve time-to-value with guided onboarding, contextual help, and progressive profiling that reduces friction without losing qualification. We test onboarding flows, tooltips, checklists, and in-product prompts, and we measure success with activation and early retention cohorts. Where relevant, we support feature gating and freemium or trial design so users experience the core value before they hit a paywall.

Time-to-value under five minutes

Remove setup friction and guide users to the first successful outcome quickly, so activation increases and paid conversion becomes easier downstream.

In-product prompts and nudges

Use contextual CTAs, checklists, and tooltips triggered by behaviour to drive key actions, replacing generic email drips with product-native guidance.

Onboarding experiments that compound

Run weekly tests on flow order, copy, and gating rules, tracking activation and D7 retention so onboarding improvements translate into revenue.

Improve activation

Monetisation and growth loops

We build upgrade paths and growth loops that scale without heavy sales effort. That includes PQL scoring based on usage depth and frequency, upgrade prompts triggered by value moments, and pricing tests across seat-based and usage-based tiers. We also design sharing and collaboration loops like invites, templates, and embeds that make the product easier to adopt inside teams. Retention is supported with behavioural segmentation and proactive intervention when usage drops.

PQL scoring and routing

Define product qualified signals, score accounts by adoption, and route high-intent users to self-serve upgrade or low-touch sales based on ACV potential.

Upgrade prompts at value moments

Trigger upgrades when users hit limits or discover advanced value, using contextual messaging and pricing clarity to increase conversion without dark patterns.

Virality and collaboration loops

Add share and invite mechanics that naturally spread adoption inside organisations, then measure viral coefficient and loop conversion to keep growth compounding.

Increase upgrades

Built for efficiency

Product-led growth is about reducing burn while scaling adoption. We prioritise levers that improve activation and retention so acquisition becomes cheaper and payback improves. We also help teams shift from MQLs to PQLs by defining behavioural thresholds and routing rules. With a faster testing cadence than most in-house teams, you can validate what works quickly and avoid long cycles of guesswork and rebuilds.
  • PQL model and thresholds
  • Lower CAC through PLG
  • Faster than hiring cycles

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

You get a complete marketing department in one package, plus the specialists needed to execute PLG properly. We integrate like your internal staff, run evidence-led sprints, and include unlimited creative production for acquisition and lifecycle. We do not charge commission on ad spend, and engagements are monthly rolling, so you can scale support up or down as you move from discovery to optimisation and expansion. The focus is compounding self-serve revenue.
  • Monthly rolling engagement
  • Unlimited creative included
  • No commission on spend
What does a product led growth agency do?
A product led growth agency helps your product drive acquisition, activation, retention, and expansion through self-serve motions. That includes auditing funnels, improving onboarding, and building in-product messaging that guides users to value quickly. It also covers monetisation and growth loops: freemium or trial design, upgrade prompts, sharing and collaboration mechanics, and lifecycle messaging. Success is measured in activation, retention cohorts, and self-serve revenue growth.
How do you define activation for product-led growth?
Activation is the moment a new user reaches the first meaningful outcome, often called the aha moment. We define it using behavioural data, then validate that it predicts retention and upgrades. The goal is a metric you can actually optimise. Once activation is defined, we improve time-to-value with guided onboarding, better defaults, and contextual prompts. We track changes through activation rate and early retention cohorts rather than surface metrics.
What are PQLs and how do you score them?
PQLs are product qualified leads, users or accounts showing intent based on behaviour inside the product. Scoring typically uses signals like feature adoption depth, frequency of use, team invites, and hitting usage thresholds that correlate with paid conversion. We build a practical scoring model and define routing: self-serve upgrade prompts for most users, and low-touch sales for high potential accounts. This focuses effort on intent, not form fills.
How do you reduce time-to-value in onboarding?
We identify the steps users must complete before they get value and remove or delay anything unnecessary. This includes simplifying setup, improving templates or defaults, and using progressive profiling rather than asking for everything upfront. We then add contextual guidance such as checklists, tooltips, and in-app prompts triggered by behaviour. Improvements are measured by activation rate, time-to-value, and D7 retention so changes translate into durable growth.
How do you improve upgrades from free to paid?
Upgrades improve when paywalls align with value moments. We map where users experience value and where limits are hit, then test upgrade prompts that are contextual, clear, and fair. We also review pricing and packaging to ensure tiers match real use cases. We measure impact with conversion to paid, expansion revenue, and retention by plan. The aim is revenue growth without harming activation or creating churn from aggressive gating.
What growth loops work best for B2B SaaS PLG?
The strongest loops are usually collaboration and sharing. Examples include team invites, shared workspaces, templates, and embeds that make the product more useful when more people use it. These loops reduce reliance on paid acquisition. We design the loop mechanics, then measure loop conversion and viral coefficient to see if adoption compounds. Loops must be tied to value, otherwise they create invites without meaningful retention.
How do you run PLG experiments without heavy engineering work?
We prioritise low-effort, high-impact tests first and use feature flags, copy changes, and lightweight UI updates where possible. Many wins come from onboarding sequence, in-product messaging, and clearer upgrade paths, not major rebuilds. When engineering is required, we provide clear specs and expected impact, so effort is justified. Experiments are tracked in a backlog with decision rules, so the team keeps momentum and avoids one-off changes.
When should PLG add sales to a hybrid motion?
Hybrid motions work well when some accounts have higher ACV potential or need procurement and security reviews. We use PQL scoring to identify those accounts and route them to sales at the right moment, typically after clear product engagement. This keeps the product as the primary driver while sales supports bigger deals. Success is measured through faster sales cycles, higher win rates, and expansion revenue, not increased sales headcount alone.
Why choose Growthcurve as your product led growth agency?
PLG needs fast, cross-functional execution. Growthcurve gives you a complete marketing department in one package, integrates like your internal team, and runs evidence-led weekly sprints tied to activation, retention, and upgrades. We include unlimited creative production for acquisition and lifecycle and we do not charge commission on ad spend. Engagements are monthly rolling, so you can scale support up or down as your PLG motion matures. 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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