OIESU®
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OIESU®

OIESU is a marketing and software development company founded in 2021, backed by delivery experience dating back to 2012. Across founder, team, freelancer, partner, and white-label work, our combined history spans 500+ businesses and $1B+ in ad spend.

💬 +91 9874625135✉️ contact@oiesu.com

OIESU (OPC) Private Limited
Nababpally, Kolkata – 743127
West Bengal, India

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AI-driven campaigns · 3,600+ combined campaign experiences · 500+ served

Turn ad spend into predictable leads and revenue.

OIESU is an AI-powered performance marketing agency delivering thousands of qualified leads monthly. Google Ads, Meta Ads, Microsoft Ads and high-converting landing pages — for businesses worldwide.

$1B+
combined ad-spend history
400k+
leads/year
500+
direct + indirect
7 days
first lead

Ready to grow? Let's talk.

1
YOU
2
DETAILS
3
INDUSTRY
4
SERVICES
5
BUDGET
5 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 logo
Gemini
ChatGPT logo
ChatGPT
Claude logo
Claude
NVIDIA NIM logo
NVIDIA NIM
DeepSeek logo
DeepSeek
Grok logo
Grok
Llama logo
Llama
Copilot logo
Copilot
Mistral logo
Mistral
Perplexity logo
Perplexity
Gemma logo
Gemma
Gq
Groq
Co
Cohere
T
Together
Bedrock logo
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 0

Free audit

We audit your ads, landing pages, and competitors. You receive a written audit report — free, no obligation.

02
Days 1–4

Strategy + funnel

We build the offer, configure ad accounts, set up pixels, audiences and your dedicated landing page.

03
Days 5–7

Campaign launch

Campaigns go live across Google, Meta, and Microsoft. Tracking verified end-to-end before a single dollar is spent.

04
Ongoing

Optimise 24/7

Daily checks. Weekly strategy calls. Monthly performance reviews. Always-on CPL improvement.

Get Your Free StrategyWhatsApp UsBook a Meeting

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
Explore Google Ads

Meta Ads

Facebook + Instagram + WhatsApp campaigns optimised for cost-per-qualified-lead, not vanity clicks.

Learn more

Microsoft Ads

Bing search + native + LinkedIn audience network — often 40% cheaper CPL than Google.

Learn more

Landing Pages

Conversion-tested templates personalised to your offer. Hosted on your domain. Included at no extra cost.

Learn more

Web Design

Conversion-led websites that turn organic traffic into real pipeline. Built for speed and SEO.

Learn more
Case studies

Real outcomes. Real numbers.

Names protected by NDA — happy to share the full deck on a discovery call.

Google AdsLegal
$187
Cost Per Lead

High cost-per-lead ($320) from broad-match campaigns with no negative keyword strategy. Competitors were outbidding on b…

Timeline: 60 days to resultsMonthly Leads: 89, improved by 640%
Google Ads + Landing PagesHealthcare
89
Monthly Enquiries

Using homepage as landing page with 2% conversion rate. No call tracking. Ads running on broad match with zero audience …

Timeline: 90 daysLanding Page CVR: 18%, improved by 16pts
Meta AdsHospitality
340%
Direct Bookings

Low-quality creative running to cold audiences. No retargeting strategy. Meta ROAS below 1.2× — spending more than earni…

Timeline: 4 monthsROAS: 4.8×, improved by 300%
All case studies
“

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.

RM
Rajesh Mehta
Managing Director, Mehta & Associates Law
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.

New York London Dubai Singapore Toronto Sydney Melbourne Los Angeles Chicago Miami Frankfurt Amsterdam Paris Berlin Madrid Hong Kong
Explore all markets
From the playbook

Field notes from real ad accounts.

Strategy, frameworks, and post-mortems we wish someone had handed us since 2012.

Google Ads
Google Ads·2026-04-10·8 min read

Why CPL Doubled in March 2026 — And How We Fixed It in 14 Days

A 2× spike in cost-per-lead hit 47 Google Ads accounts in March 2026. Here's the root cause and the exact fixe…

Read article
Meta Ads
Meta Ads·2026-03-22·10 min read

The Meta Ads Lead Quality Problem in 2026 — and How to Solve It

Getting leads from Meta Ads is easy. Getting qualified leads is hard. Here's the exact 4-layer framework used …

Read article
Google Ads
Google Ads·2026-02-15·12 min read

Performance Max vs Search Campaigns in 2026: The Definitive Answer

After running both across 200+ accounts and $6M+ in spend, here's the data-backed decision framework for choos…

Read article
All articles
Common questions

Things founders ask before signing.

What makes OIESU different from other PPC agencies?

Our combined direct, indirect, partner, freelancer, and white-label delivery history covers 3,600+ campaigns and 500+ businesses. 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.

Get Your Free StrategyWhatsApp UsBook a Meeting

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.”

SK
Suresh K.
Founder, PPC Agency — NDA Protected, India

“Room bookings from Meta Ads increased 340% after OIESU rebuilt our campaigns. Their creative testing methodology is exceptional.”

OA
Omar A.
CEO, Growth Consultancy — NDA Protected, UAE
View Testimonials & Case Studies →
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.

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