← Digital marketing expert guide
Case studies · Mumbai & India

Digital marketing case studies from Mumbai and India: real campaign results

Nitin Raghani8 min readUpdated 30 September 2026

Case studies are the best evidence you have when choosing a digital marketing expert, if they name the client, the channel, the period and a business number. These are NPR Design campaigns grouped by goal, with notes on what made each work.

Short answer

Successful digital campaigns in Mumbai and India share three traits: one clear business metric (leads, cost per lead, sales or organic sessions), channels run together rather than in silos, and changes made from weekly data. Examples include Impetus cutting cost per lead from ₹1,006 to ₹82 in six months, Tradetron reaching position 1 for algo trading terms with 393K monthly organic sessions, and Trupp & Fest generating 600+ event leads a year.

How to read a digital marketing case study

Before comparing results, check each case study for five things: a named client, the channels used, the time period, the spend or budget, and a business metric. If any are missing, ask for them. The case studies below are listed with all five where the client has allowed us to publish them. Full detail, including creative and dashboards, is on each linked page.

Lead generation case studies

ClientChannelsResult
ImpetusMeta, LinkedIn, Google Ads22 leads a month at ₹1,006 CPL to 322 leads at ₹82 CPL over six months; 790 MSME loan leads in total
Trupp & FestGoogle Search, Meta reels, LinkedIn600+ corporate and wedding event leads and messages a year
Reeti ReevajMeta reels, Google Search, SEO360+ wedding planning leads a year

What made them work: each ran search and social as one pipeline. Search captured people already looking; reels created demand among people who were not. Impetus's cost per lead fell as targeting and forms were tightened month by month. See event lead generation in India.

SEO, GEO and AEO case studies

ClientFocusResult
TradetronFintech SEO, India and USAPosition 1 for algo trading keywords; 393K monthly organic sessions; CTR from 1.8% to 5%
The Label GaiaSEO, GEO, AEO and performance~50,000 visits in six months; 30+ non-brand hemp terms in the top 10; 100+ sales a month
UpdaptSEO and performance for ESG softwareGrowth in organic demand and category rankings

For how AI search visibility is built, see what answer engine optimisation is.

D2C and e-commerce case studies

ClientScopeResult
Yo IndulgeBrand, packaging, Shopify, performance, social₹75,000 media (Jan–Aug 2026) against ₹3,00,000+ in sales; 326.6K Instagram views
Maaya Fine JewelsGoogle, Meta, email10.34% Google CTR on diamond keywords

More on this category in the D2C agency guide.

B2B case studies

ClientChannelsResult
GoodEnough EnergyGoogle, LinkedIn, Meta4.9M annual impressions; ₹10.85 CPC; 7.9% search CTR
Lumina Display SystemsGoogle Search, Meta64 WhatsApp enquiries a month from Maharashtra buyers at ₹15.99 average CPC
Masori TherapeuticsLinkedIn, Google, YouTube5.5M annual paid impressions; 13.2K clicks; CPC as low as $0.31

See B2B lead generation in India.

Healthcare case study

ClientChannelsResult
Restore DentalOrganic social, Meta, Google Ads40× growth in branded searches; +192.7% location lookups

Healthcare marketing has its own rules; see healthcare digital marketing in India.

What these campaigns have in common

  • One business metric agreed before launch.
  • Channels planned together, with budget moved weekly to what performed.
  • Creative built for each platform: reels for Meta, intent-matched copy for Search.
  • Tracking set up in GA4 and the CRM before spend started.

These campaigns were led by the NPR Design team under Nitin Raghani. The same methods are taught with live campaigns in the Performance Marketing Accelerator.

Nitin Raghani, digital marketing expert and trainer, Mumbai
Written by

Nitin Raghani

Founder and MD of NPR Design (est. 2008), Andheri West, Mumbai. Performance marketing and lead generation practitioner who has trained and mentored 21,000+ marketers since 2015, with ₹100 Cr+ in media managed across performance campaigns.

Frequently asked questions

What makes a digital marketing case study credible?

A credible case study names the client, states the channels, gives the start and end dates, shows the spend and reports a business outcome such as leads, cost per lead, sales or organic sessions. It should also explain what was changed. Ask for dashboard screenshots and a reference call to confirm.

What is a good cost per lead in India?

It depends heavily on category. In NPR Design's work, Impetus reached ₹82 per MSME loan lead and Lumina Display Systems averaged ₹15.99 CPC on B2B enquiries. Judge cost per lead against your lead-to-customer rate and customer value, not against another industry.

Do SEO case studies in India show results within a year?

Yes, when the site is technically sound and content is published consistently. Tradetron reached position 1 for algo trading terms across India and the USA, and The Label Gaia reached ~50,000 website visits in six months with 30+ non-brand terms in the top 10.

Can small businesses in Mumbai get results from digital marketing?

Yes. Yo Indulge, a D2C chocolate brand, spent ₹75,000 on media between January and August 2026 against ₹3,00,000+ in sales. Budgets under ₹1 lakh a month work best on one or two channels with tight targeting.

Where can I see all NPR Design case studies?

All case studies are on the NPR Design case studies page, grouped by category, with the channels used and the numbers achieved.

Want numbers like these for your business?

Tell us your category and goal. We will show you the closest case study and what a similar plan would cost.

Request a Proposal →All Case Studies