GTMLab
Our focus

Paid ads growth — and nothing else.

We don't do brand. We don't do generalist work. Five disciplines stacked together to make one outcome: a paid engine that compounds every month.

The 5 services we shipPerformance MarketingThe growth engine itself. Paid acquisition across every channel.Performance CreativeAds that win the auction. AI-tuned creative production at scale.Funnel Strategy & CROConversions, end to end. Landing pages, funnel rebuild, A/B testing.Data & AnalyticsEvery dollar traced. Dashboards, attribution, AI signal monitoring.GTM & Growth LabStrategy that ships Monday. Channel tests, positioning, expansion.
All 5 in motion
Full-stack engagementLuxury Boat Tours
A luxury boat tours relied on OTAs for bookings. We rebuilt their paid acquisition, and in under 2 months, direct revenue up 30%, CAC down 35%.
>30%Direct Website Bookings increase
>20ROAS
Our WorkCase StudiesClientsProofTestimonialsCreativesFunnels (coming soon)
Featured case study
FeaturedLuxury Boat Tours
A luxury boat tours relied on OTAs for bookings. We rebuilt their paid acquisition, and in under 2 months, direct revenue up 30%, CAC down 35%.
>30%Direct Website Bookings increase
>20ROAS
IndustriesHealthcareWellnessEcommerceHospitalityTourismTech StartupsPropertyEvents & Conferences
ResourcesBlogTeardown Library (coming soon)Events (coming soon)Talks (coming soon)
WorkshopsGTM Mapping0→1 / pre-revenue founders. Map your full GTM.Growth DecodePMF + paid spend. Decode competitors, rebuild engine.Bali Tour 2026 (ended)20 workshops · 2 weeks · May 2026 wrap-up.Australia Tour 2026 (planning)Sydney · Melbourne · Jun–Jul 2026.
From the blog →
AI Alone Is Useless — Why I Built GTMLab.
Building a growth system, not a campaign treadmill.
How to audit your creative without hiring an agency (yet).
Southeast Asia's paid-ads blind spot — why localising creative beats generic scaling.
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Our story
AboutAbout GTMLab
Operator-led, senior-only, built by tech-founders.
2024Founded
~100Senior marketers
200+Teams shipped for
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Turn ad spend into revenue you can trace.

Forbes 30 Under 30 Team · Y Combinator Alumni · $20M Ad Spend Operated

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GTMLab

Paid ads growth — and nothing else. Five disciplines, one engine, every dollar traced.

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© 2026 GTMLAB.AI · 200+ brands · $20M+ ad spend operated
Healthcare · Cross-Border Hospital GroupPerformance MarketingArchitecture · Audience · Testing
Case Studies→IHH Healthcare

We turned one blanket campaign into a hospital-by-city media engine for a premium hospital group — and cut cost per lead 70%.

−70%Cost per lead, from launch to the optimised state of the account.
Pre-qualifiedEvery lead arrived tagged with hospital, doctor and appointment type.
~5×Weekly lead volume, grown without proportional spend behind it.
“

Most agencies optimise for more clicks into the funnel. The harder work is making every lead a real one — and continuously removing the people you've already won.

Kevin
CEO, GTMLab
IHH HEALTHCARE
Industry
Healthcare · cross-border hospital group
Lens
Performance Marketing
Channels
Meta (3 hospital brands)
Approach
Architecture · Audience · Testing
LensPerformance Marketing
IndustryCross-border private healthcare
The brandsGleneagles · Pantai · Prince Court
Services
Performance MarketingPerformance CreativeData & Analytics
Channels
Meta Ads
Let’s talk growth →

Intro

Part of the IHH Healthcare series · one client, three lensesYou're reading the Performance Marketing lens — one engagement told several ways, readable in any order: Overview, Performance Creative, and Data & Analytics.

IHH Healthcareruns a group of premium Malaysian hospital brands — Gleneagles, Pantai, and Prince Court — each targeting Indonesian patients seeking specialist care abroad. This page is the Performance Marketing lens: the media architecture and the audience model that decide who sees which hospital, and when.

The creative that carried those audiences lives inPerformance Creative; the measurement that reads the whole engine — from impression to qualified lead — lives inData & Analytics. This lens is about structure and targeting: the map underneath the media.

Why one campaign couldn't serve many hospitals.

Each hospital in the group has a distinct positioning, a distinct catchment, and a distinct ideal patient. Gleneagles, Pantai, and Prince Court are not interchangeable — they draw from different Indonesian cities, sell different specialisms, and speak to different people.

A single Indonesia-wide blast can't respect any of that. It either duplicates spend — three hospitals bidding against each other for the same person — or it wastes it, showing a patient a hospital they'd never realistically travel to. The fix wasn't a better blanket campaign. It was to stop running one.

The media moves.

    Three audiences, three intents.

    Results — the media engine.

    Everything relative — from launch to optimised, over the period. The ramp took weekly volume from roughly 195 to well past 1,100 leads a week: about a five-fold lift, on spend that didn't move proportionally.

    −70%Cost per lead, launch → optimised
    Pre-qualifiedLeads tagged before they reached the team
    ~5×Weekly lead volume, without proportional spend
    5,000+Qualified leads delivered across the brands
    Jakarta HIBeat broad geography for Prince Court
    3 brandsRun as parallel city-mapped engines

    Honest read: purchasing power correlated with genuine treatment intent — the higher-income streams didn't just have money, they had the intent to travel and act. Where you spend matters as much as how much.

    One blanket campaign, rebuilt into a hospital-by-city engine — and cost per lead cut 70% .

    Three hospitals, mapped to the cities that actually produce their patients; three intent streams that carry demand from awareness to a real conversation; and an exclusion engine that keeps spend on people you haven't won yet. The creative that filled it and the measurement that reads it live in the other two lenses.

    Get a media teardown →

    The rest of the IHH Healthcare engagement.

    IHH Healthcare’s engagement focused on improving how patient demand was captured, qualified, and converted across its digital funnel. Beyond lead automation, the work connected creative, media, and data systems to reduce response delays, improve lead quality, and lower acquisition costs.

    1. Performance Creative — developed clearer, service-led messaging that helped patients quickly understand the relevant treatment, hospital offering, and next step. Creative variations were structured around patient intent, key concerns, and conversion-focused calls to action.

    2. Performance Marketing — restructured campaign targeting and lead capture to reduce funnel leakage before the hospital team could follow up. Every won lead was fed back into the advertising system as an exclusion, helping minimise wasted spend and contributing to a 70% reduction in CPL.

    3. Data & Analytics — connected lead outcomes with campaign data to track performance beyond form submissions. Reporting focused on lead quality, conversion status, service demand, and acquisition efficiency, giving the team a clearer view of which campaigns were generating meaningful patient enquiries.

    More wins, with the numbers behind them.

    See every case →
    HealthcareWellnessSEA
    ↗On Demand Medical Group

    We grew a leading on-demand doctor and wellness brand on less ad spend — more patients, more revenue, and double the return on media.

    Performance MarketingFunnel & CROData & Analytics
    Read case →
    Tourism
    ↗Luxury Boat Tours
    Creative Engine Scale · Predictable Revenue

    We rebuilt a luxury boat-tour operator's paid engine from zero — and grew the channel where the margin lives: direct revenue, up over 30% in 30 days.

    Performance MarketingData & AnalyticsFunnel & CRO
    Read case →
    WellnessAPACStartup
    ↗Ikigai
    CAC Reduction · Predictable Revenue · Creative Engine Scale · Channel Ownership

    We built IKIGAI's paid acquisition engine from scratch — an intro offer that brings in members who came for the practice, not the discount.

    10X+ROAS on the 14-Day intro offer
    60X+ROAS on the teacher-training program
    Performance MarketingFunnel & CROData & Analytics
    Read case →
    Let’s get started

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    Albert Lie
    Co-Founder
    ★★★★★
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