AI-driven campaigns · 3,600+ combined campaign experiences · 500+ served
Turn ad spend into predictable leads and revenue.
OIESU is a marketing and software development company founded in 2021, backed by delivery experience since 2012. Across founder, team, freelancer, partner, and white-label work, our combined history spans 500+ businesses, $1B+ in managed ad spend, and millions of qualified leads generated worldwide.OIESU builds AI-powered marketing and software systems backed by delivery experience since 2012, 500+ businesses served, and $1B+ in managed ad spend.
$1B+
lifetime ad spend managed
5M+
qualified leads generated
500+
businesses served
Since 2012
delivery experience
Ready to grow? Let's talk.
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SERVICES5
BUDGET5 steps away from growing your business — start with your contact details.
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Agentic AI workforce
15+ AI models. One integrated performance engine.
Every strategy is built, optimised, and monitored by fine-tuned versions of the world's most advanced AI models — running 24/7, 100× faster than human-only teams.
Gemini
ChatGPT
Claude
NVIDIA NIM
DeepSeek
Grok
Llama
Copilot
Mistral
Perplexity
Gemma
Groq
Cohere
Together
Bedrock
Fine-tuned for performance marketing. All logos and model names are trademarks of their respective owners.
15+
AI models
100×
Faster than manual
24/7
Always-on
90%+
Automation rate
Trusted across industries by founders, agencies and growing brands worldwide
HealthcareLaw FirmsReal EstateInterior DesignLocal ServicesSaaS / B2B
How we work
From kickoff to first qualified lead — in 7 days.
Most agencies take 4 weeks to launch. We launch in 7 days because we have done this 3,600+ times. You get a dedicated senior strategist, not a junior account manager.
01
Day 0Free audit
We audit your ads, landing pages, and competitors. You receive a written audit report — free, no obligation.
02
Days 1–4Strategy + funnel
We build the offer, configure ad accounts, set up pixels, audiences and your dedicated landing page.
03
Days 5–7Campaign launch
Campaigns go live across Google, Meta, and Microsoft. Tracking verified end-to-end before a single dollar is spent.
04
OngoingOptimise 24/7
Daily checks. Weekly strategy calls. Monthly performance reviews. Always-on CPL improvement.
Free · No commitment · Reply within 24 hours
What we do
One team. Every channel that brings leads.
We do not dabble. Each platform has a senior specialist who has spent 5+ years and millions in spend on it.
Google Ads
Search, Performance Max, YouTube, Display, Shopping. Managed by certified specialists shaped by $1B+ in combined direct, partner, and white-label ad-spend history. We optimise for cost-per-qualified-lead, not vanity metrics.
- Keyword research and negative lists
- Server-side conversion tracking
- PMax asset groups and audience signals
- Landing page conversion testing
Meta Ads
Facebook + Instagram + WhatsApp campaigns optimised for cost-per-qualified-lead, not vanity clicks.
Learn moreMicrosoft Ads
Bing search + native + LinkedIn audience network — often 40% cheaper CPL than Google.
Learn moreLanding Pages
Conversion-tested templates personalised to your offer. Hosted on your domain. Included at no extra cost.
Learn moreWeb Design
Conversion-led websites that turn organic traffic into real pipeline. Built for speed and SEO.
Learn moreCase studies
Real outcomes. Real numbers.
Names protected by NDA — happy to share the full deck on a discovery call.
4.2×
qualified consultations
Replaced their $3k/month agency. New funnel + Google Search + retargeting.
Timeline: 90 daysCost per lead after optimisation: $420 → $98
212
IVF consults / month
Built 14-page funnel. Meta + Google + WhatsApp lead routing.
Timeline: 120 daysCost per lead after optimisation: £1,800 → £740
86
qualified buyers/mo
Google Search + Performance Max. 100% exclusive leads, no shared lead providers.
Timeline: 60 daysCost per lead after optimisation: $124
2.4×
ROAS in 6 weeks
Creative refresh, audience expansion, server-side tracking rebuilt from scratch.
Timeline: 45 daysCost per lead after optimisation: —
3.1×
enrollment vs last year
YouTube pre-roll + retargeting. Cohort funnels with application pre-qualification.
Timeline: 150 daysCost per lead after optimisation: $42
54%
CPL reduction
Rebuilt landing pages, tightened audience targeting, day-parted call-only campaigns.
Timeline: 75 daysCost per lead after optimisation: $88
3.8×
demo bookings vs baseline
LinkedIn + Google Search intent layering. Gated content funnel with nurture sequence.
Timeline: 120 daysCost per lead after optimisation: $310 → $82
€2.4M
direct booking revenue
Meta retargeting + Google Hotel Ads. Eliminated OTA dependency for 6 properties.
Timeline: 180 daysCost per lead after optimisation: —
5×
consultation volume
Geo-targeted Search campaigns for visa categories. Automated WhatsApp intake flow.
Timeline: 60 daysCost per lead after optimisation: A$340 → A$68
“
OIESU cut our cost-per-lead by 41% in the first 60 days. Their Google Ads team understands legal advertising restrictions better than any agency we've worked with. We now have a consistent 90+ qualified consultation pipeline every single month.
JH
James H.
Managing Director · Law Firm · USA, NDA — Confidential
Why OIESU
Built for outcomes — not agency theatre.
No 40-slide reports. No vanity metrics. Just qualified leads, hitting your CRM, every single day.
Dedicated senior strategist
Not a junior with 40 accounts. One specialist owns yours from audit to optimisation.
No long lock-ins
Month-to-month. 30 days written notice to cancel — you own all assets and campaign data.
Daily monitoring
Anomaly alerts — paused campaigns, broken pixels, budget spikes detected immediately.
Real-time dashboard
GA4, GTM, Looker Studio — everything in one view, available 24/7.
No hidden fees
Flat retainer. Your ad budget goes to the platforms, not our margin.
Built for your industry
We have delivered 3,600+ campaigns across regulated, complex and competitive verticals.
Industry-specific creative, compliance-aware copy, and CPL benchmarks from real campaigns — not theory.
Law Firm Marketing
Family, criminal, corporate, immigration. CPL $180–$600.
Healthcare Marketing
Cardiology, dental, fertility, dermatology and 40+ specialties.
Real Estate Marketing
Builders, agents, residential and commercial.
Coaching Marketing
Test prep, K12, MBA prep, online cohorts.
Hotels & Hospitality Marketing
Direct bookings, banquets, corporate stays.
Local Services Marketing
HVAC, plumbing, roofing, pest control.
Local SEO + global reach
Generating leads in worldwide, 1,200+ cities.
We are remote-first. That means your strategist is awake when your customers are searching — wherever in the world they are.
From the playbook
Field notes from real ad accounts.
Strategy, frameworks, and post-mortems we wish someone had handed us since 2012.
Common questions
Things founders ask before signing.
What makes OIESU different from other PPC agencies?
Our combined founder, team, freelancer, partner, and white-label delivery history covers 3,600+ campaigns and 500+ businesses served. Our founder has been running paid media campaigns since 2012, while OIESU was founded in 2021. Every client gets a senior strategist, not a junior account manager, and a written audit within 24 hours. We launch campaigns in 7 days, not 4 weeks.
How quickly will I see leads?
Based on past results, most clients see early signal in the first few weeks after launch — often inside the first 7 days, depending on category and budget. Day 0: free audit. Days 1–4: strategy and funnel build. Days 5–7: campaign launch with tracking verified end-to-end. We benchmark expectations to your situation before any go-live.
How much does it cost to work with OIESU?
Management fees are based on your ad spend and goals. We also offer project-based pricing for landing pages and web design. Book a free 30-minute call to receive a custom proposal.
Do you work globally?
Yes — we work with businesses worldwide. We have active clients in the USA, UK, Australia, UAE, Canada, Singapore, Germany, Netherlands, and across Europe and Southeast Asia.
What industries do you specialise in?
We specialise in lead generation for law firms, healthcare, real estate, hotels, education, and B2B services. We also work with e-commerce brands and SaaS companies running performance campaigns.
How do you handle the first 60 days?
We benchmark to your situation before launch and optimise hard in the first 8 weeks. Most clients see early signal in 4–6 weeks; sustained gains compound over the months that follow. We set clear milestones at onboarding and communicate openly every week on what is working and what we are changing. Month-to-month contracts mean you are never locked in.
Do you charge a percentage of ad spend?
No. OIESU charges a flat monthly management fee — never a percentage of your ad spend. Your entire ad budget goes directly to Google, Meta, or Microsoft. This means our incentive is to get you the best CPL, not to inflate your budget.
What ad platforms do you manage?
We manage Google Ads (Search, Display, YouTube, Performance Max, Shopping), Meta Ads (Facebook and Instagram), Microsoft Ads (Bing), LinkedIn Ads, and native advertising platforms. Most clients run Google Ads and Meta Ads together for the best coverage of intent and discovery traffic.
Will I own my ad accounts and campaign data?
Yes — fully. All ad accounts, campaign assets, landing pages, and analytics dashboards are in your name from day one. If you ever stop working with us, you walk away with everything we built. No lock-in, no hostage assets.
How do you track results and report performance?
Every client gets a live Looker Studio dashboard connected to Google Ads, Meta Ads, and GA4. You can view CPL, ROAS, lead volume, and conversion rates in real time — 24/7. We also send weekly performance summaries and hold monthly review calls.
Free · No commitment · Reply within 24 hours
Client outcomes
Real results from real clients.
“OIESU cut our cost-per-lead by 41% in the first 60 days. Their Google Ads team understands legal advertising restrictions better than any agency we've worked with. We now have a consistent 90+ qualified consultation pipeline every single month.”
Suresh K.
“We scaled from one practice to four locations in 18 months — OIESU's Google Ads strategy was central to that growth. Each location now generates 40–60 new patient enquiries per month at a cost per acquisition well below industry average.”
Jason T.
“Direct bookings from Meta Ads increased 340% after OIESU rebuilt our campaigns. We stopped relying on OTAs for the first time in five years. Their creative testing methodology is truly exceptional — and the reporting is completely transparent.”
Omar A.
Free 30-min audit
Your next 100 qualified leads start with a 30-min call.
Free audit. No obligation. We will tell you exactly what is broken and what we would do differently.