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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AboutAbout GTMLab
Operator-led, senior-only, built by tech-founders.
2024Founded
~100Senior marketers
200+Teams shipped for
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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
Trade Exhibition · Building MaterialsEmergency Fill SprintMeta · SDR BizMatch · On-Ground
Case Studies→Megabuild

2.5 weeks to fill Megabuild Indonesia's 22nd edition — three tracks in parallel, and the next pipeline won.

~74×The pre-registration gap closed — from ~200 to a filled, on-target hall in 2.5 weeks.
110%Of the attendee target, on a lean managed Meta budget.
5K+Registered for the B2B matchmaking programme; warm leads to exhibitors before the floor.
“

The organiser had already sold every booth. So our job was never to just 'run ads' — it was keeping the promise they'd made to their exhibitors: a full aisle and the right buyers in front of them.

Shem
Growth Strategy Lead, GTMLab
MEGABUILD
Industry
B2B & B2C trade exhibition · building materials
Region
Southeast Asia
Engagement
2.5-week emergency sprint · event 4–7 Jun 2026
Scope
Meta · SDR BizMatch · 4-day on-ground
ClientMegabuild Indonesia
IndustryTrade exhibition · building materials, architecture, interior, construction
VenueNICE PIK2, Jakarta · co-located with a ceramics show
StageEstablished annual expo · 22nd edition
Engagement2.5-week emergency sprint · single build & handoff
Use cases
B2B Matchmaking
Services
Performance MarketingPerformance CreativeGTM & Growth Lab
Channels
PhoneEmailWhatsAppMeta Ads
Let’s talk growth →

Part of the Megabuild Indonesia series · one client, three lenses

This is the Overview. On Megabuild Indonesia comes apart into three deep-dives — same client, three disciplines, readable in any order: Gtm and Growth, Performance Marketing, and Performance Creatives.

Megabuild Indonesia had the reputation, the exhibitor list, and 22 editions of history behind it — one of the country's largest building-materials and architecture trade expos, co-located with a ceramics show and a property show at NICE PIK2 in Jakarta. What it didn't have was time. With roughly 2.5 weeks to opening and only about 200 pre-registrations against target, the show was a proven platform sitting on almost no pipeline.

What came next wasn't a pitch process. It was one call— because the trust was already built. GTMLab had just delivered a debut F&B expo for the same organiser, so when the flagship show needed rescuing, there was no time to spend proving competence. Three tracks launched in parallel from Day 1: a dual-audience Meta acquisition engine, an SDR-driven B2B matchmaking programme, and 4-day on-ground coverage.

Meet Megabuild Indonesia.

Megabuild Indonesia holds a category-defining position across Indonesian building materials, interior design, architecture and construction — a trade platform where the industry meets to source, specify and buy. This 22nd edition ran co-located with a ceramics show and a property show at NICE PIK2, Jakarta, pulling a wide professional and consumer audience under one roof over four days.

None of that was in question. The platform was proven, the brand was established, and the exhibitor floor was already sold. The only missing input was runway — the show simply didn't have the weeks it would normally take to build a registration pool that matched its size.

meet-the-team

On-ground at Megabuild Indonesia · NICE PIK2, Jakarta.

A proven expo, 2.5 weeks out, almost no pre-registration pool.

The compression was the whole problem. With opening 2.5 weeks away and only ~200 pre-registrations on the books, several constraints had to be solved at once — there was no room to sequence them:

  1. A 2.5-week runway, with no time to hire or test. Everything had to launch on Day 1 and work on the first attempt. No hiring runway, no testing window, no second pass — the plan had to be right the first time and correct in flight.
  2. A ~74× gap between pipeline and target. Roughly 200 pre-registrations against a target that dwarfed it — the pool had to grow by orders of magnitude in under three weeks, not incrementally.
  3. A dual B2B and B2C audience. The floor served trade buyers — architects and specifiers, contractors and builders — and homeowners at the same time. One generic campaign would speak to none of them; each segment needed its own message.
  4. Same-day registration behaviour. A large share of this audience decides to attend at the last minute — or at the door. The engine had to keep converting right through the event, not just before it.
  5. Inherited creative that didn't convert. The existing assets weren't built for a paid acquisition sprint. They had to be replaced with segment-specific, native-first creative fast enough to still buy media against them.

Results — a filled expo in 2.5 weeks.

Six numbers from a 2.5-week sprint — relative shifts and raw counts, no spend and no budget figures, just what the three tracks produced.

~74×Pre-registration gap closed, ~200 to a filled hall
110%Of attendee target
5K+B2B matchmaking opt-ins
−66%Lower cost per lead, winning creative vs account average
~45%Higher attendance Days 3–4 vs opening
>40%Lower cost per result vs previous benchmarks

Honest read: attribution never fully resolves on a show like this — the pixel-direct floor and the Meta-influenced ceiling bracket a range, not a single number. And roughly two-thirds of registrations came in during the event itself, which means the on-ground floor team was structurally an acquisition team, not just coverage — a big share of the fill happened at the door, not before it.

A flagship expo got filled in 2.5 weeks by running three tracks in parallel from Day 1 — and the next pipeline was already won before the doors closed.

110% of the attendee target, 5K+ matchmaking opt-ins, and creative far cheaper than what it replaced — delivered against a runway that should have been too short. The only reason it worked was trust built on the previous show. This is how GTMLab partnerships work: we build the engine, staff the floor, and hand back a playbook that runs again next edition.

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The rest of the Megabuild Indonesia engagement.

Megabuild Indonesia was one client engagement built across three connected disciplines. This is the Overview — continue into any deep-dive below:

  1. GTM & Growth — sharpened the go-to-market strategy, audience structure, and demand-generation roadmap so the event could speak more clearly to the right buyers, exhibitors, and visitors.
  2. Performance Marketing — translated the strategy into a performance media system, improving how campaigns captured attention, qualified intent, and moved people toward registration or inquiry.
  3. Performance Creatives — turned the strategy into clear, conversion-focused assets that made Megabuild’s value more immediate, credible, and actionable across the funnel.
The sprint pod

Who built it.

A growth-strategy-led pod that ran three tracks in parallel and held the floor for four straight days — media, creative, data, and on-ground under one plan.

Kevin
Growth Director

On Megabuild: Set the three-tracks-in-parallel model and the trust-dividend thesis — the reason 2.5 weeks was enough.

Albert
Account Director

On Megabuild: Client alignment, four-day on-ground oversight, and the mid-sprint budget shifts into the live event window.

Shem
Growth Consultant

On Megabuild: Built the ICP and messaging framework across B2B and B2C, plus the matchmaking qualification playbook.

Andhika
Senior Performance Marketing Specialist

On Megabuild: Ran the dual-audience Meta acquisition — the creative tournament, the Monday pause after the Sunday shift, and the D-day budget shifts.

Dikmas
Art Director

On Megabuild: Owned the creative library — segment statics and native reels — and shipped the segment variants inside 24 hours during the Sunday shift.

Jeremy
Head of Growth

On Megabuild: Owned funnel and attribution — the per-creative breakdown that concentrated spend on winners, and the source-to-registration tracking.

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
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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 →
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Albert Lie
Co-Founder
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