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Media & Entertainment

Advertising Technology

Programmatic advertising, demand-side and supply-side platforms, real-time bidding, ad serving, and audience targeting. From InMobi and mFilterIt to Google Ads, Meta Ads, and The Trade Desk.

₹50,000Cr+

India Digital Ad Market

Google and Meta capture 60%+ combined

<100ms

RTB Auction Speed

Complete auction in under 100 milliseconds

InMobi

India's AdTech Unicorn

Global mobile advertising — 1.6B devices reached

$500B+

Global Digital Ad Spend

Programmatic is 85%+ of display ad buying

What is Advertising Technology?

Advertising Technology (AdTech) is the ecosystem of platforms and tools that automate the buying, selling, and delivery of digital advertisements. When you see an ad on a website or app, a complex real-time auction happened in under 100 milliseconds — a Supply-Side Platform (SSP) offered the ad space, multiple Demand-Side Platforms (DSPs) bid on behalf of advertisers, and the winning ad was rendered. India is a major AdTech hub — InMobi (India's first adtech unicorn, $1B+ valuation) is a global mobile advertising leader, mFilterIt fights ad fraud, and India's digital ad market exceeds ₹50,000 Crore. Understanding AdTech teaches you real-time bidding (millions of auctions per second), ML-driven audience targeting, fraud detection, and high-throughput distributed systems.

Why Learn This Domain?

✓InMobi — India's first adtech unicorn, global mobile advertising platform
✓India's digital ad market is ₹50,000Cr+ — growing at 25%+ CAGR
✓Real-time bidding processes millions of auctions per second — extreme scale engineering
✓ML-powered audience targeting and bid optimisation are core adtech skills
✓Ad fraud detection (mFilterIt, DoubleVerify) is a growing ₹5,000Cr+ problem
✓Privacy changes (cookie deprecation, ATT) are reshaping the industry — new skills needed

Industry Players & Real Applications

🇮🇳 Indian Companies

InMobi

Mobile Advertising Platform

Java, Spark, ML models, custom DSP/exchange

India's first adtech unicorn — 1.6B devices, in-app advertising, Glance lock screen

mFilterIt

Ad Fraud Detection

Python, ML, real-time analytics

India-built ad fraud detection — protects brands from fake clicks, bots, invalid traffic

Affle

Mobile Marketing Platform

ML, DMP, programmatic

Listed Indian adtech — consumer intelligence platform, mobile-first performance marketing

VDO.AI

Video Advertising

Video ad serving, programmatic, ML

India-built video advertising platform — publishers monetise with AI-optimised video ads

🌍 Global Companies

Google Ads (DV360)

USA

DSP + Ad Exchange + SSP

C++, Java, TensorFlow, Bigtable, Spanner

Largest digital ad platform — Search, Display, YouTube, DV360 (programmatic)

Meta Ads

USA

Social Advertising Platform

Hack, PyTorch, custom ML infra

Facebook + Instagram ads — deep user data, advanced targeting, $130B+ annual revenue

The Trade Desk

USA

Independent DSP

C#, .NET, cloud, ML bidding

Largest independent DSP — $2B+ revenue, Unified ID 2.0 for post-cookie identity

Criteo

France

Retargeting & Commerce Media

Java, C++, ML, real-time bidding engine

Retargeting leader — shows ads for products you viewed, commerce media network

🛠️ Enterprise Platform Vendors

Google Ad Manager

Ad Server

Publisher ad server — manages direct and programmatic ad inventory for publishers

Prebid.js

Header Bidding

Open-source header bidding wrapper — allows publishers to run multiple SSP auctions simultaneously

DoubleVerify / IAS

Ad Verification

Ad verification — viewability, brand safety, fraud detection, and measurement

LiveRamp / Unified ID 2.0

Identity Resolution

Identity solutions for post-cookie world — privacy-safe audience matching

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