csgrowthlab.com

Proof of work

Real campaigns.
Real results.

We let the numbers do the talking. Explore how we’ve helped startups, eCommerce brands, SaaS companies, and service businesses achieve measurable, scalable growth.

Client stories

Campaign case studies

SaaS analytics
SaaS

B2B SaaS: 248% Lead Volume Growth in 90 Days

A project management SaaS struggling with high CPL and low trial-to-paid conversion. We rebuilt their entire acquisition funnel from scratch.

+248%
Lead Volume
-62%
Cost Per Lead
4.2x
ROAS
Meta AdsGoogle AdsCRO
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Fashion eCommerce
eCommerce

Fashion eCommerce: 1.8x to 5.4x ROAS in 4 Months

A DTC fashion brand with stagnating returns got a complete Meta Ads overhaul — new creative strategy, audience architecture, and funnel optimization.

5.4x
ROAS
+312%
Revenue
-44%
CPA
Meta AdsCreative Strategy

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Local HVAC company
Local Business

Local HVAC Company: 40+ Qualified Leads/Month

A local HVAC service company relying entirely on referrals. We built a digital acquisition system that generates consistent inbound leads every month.

40+
Monthly Leads
$42
Cost Per Lead
8.1x
ROI
Google AdsLead Gen

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B2B consulting
Service Business

B2B Consulting Firm: Pipeline 3x in 6 Months

A business consulting firm needed more enterprise-level clients. We built a LinkedIn + Google strategy that tripled their qualified pipeline within two quarters.

3x
Pipeline Growth
22
Monthly SQL
+290%
Revenue Growth
Google AdsLead GenStrategy

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FinTech startup
Startup

FinTech Startup: 0 to 1,200 Beta Signups in 60 Days

A pre-launch fintech app needed to build a waitlist fast. We designed a performance-led awareness and lead capture campaign that exceeded every target.

1,200
Beta Signups
$3.20
Cost Per Signup
34%
Conversion Rate
Meta AdsStrategyCRO

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Home goods eCommerce
eCommerce

Home Goods: Google Shopping ROAS 1.2x → 4.8x

A home goods eCommerce brand had wasted $80K on poorly structured Google Shopping. We rebuilt the entire campaign structure and scaled profitably.

4.8x
ROAS
+187%
Revenue
-55%
Wasted Spend
Google ShoppingAnalytics

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The transformation

Before & After CS Growth Lab

Before — Without CS Growth Lab

  • ×High ad spend with unclear ROI
  • ×Inconsistent lead flow with poor quality
  • ×No visibility into what is actually working
  • ×Generic campaigns not tailored to your audience
  • ×Reactive optimization with no clear strategy
After — With CS Growth Lab
  • ✓Every dollar tracked to revenue — clear, measurable ROI
  • ✓Predictable, qualified lead flow every single month
  • ✓Real-time dashboard with complete performance visibility
  • ✓Precision-targeted campaigns built around your ideal customer
  • ✓Proactive strategy with weekly data-driven optimization

Your results are next

Ready to become our next case study?

Book a free strategy call. We will show you exactly how we would approach your growth, what results are realistic, and what working together looks like.