Learn Programmatic Advertising

How automated ad buying works — RTB, DSPs, SSPs, DMPs, header bidding, and the technology stack that powers modern display, video, and audio advertising.

Stuck at any point? Ask an AI about this page →
✓Understand how programmatic ad buying and selling works
✓Use DSPs and SSPs effectively
✓Navigate header bidding, PMPs, and deal structures
✓Measure and protect against invalid traffic and brand safety risks
Free forever No signup required Progress saved locally 15 lessons

Three tracks — pick your level. Progress is saved automatically in your browser.

BeginnerStart here. No prior knowledge assumed.
0 of 5 complete
Lesson 1
What is Programmatic Advertising?
Automated ad buying — how RTB works, what happens in the milliseconds of an auction, and why programmatic replaced manual insertion orders.
Lesson 2
DSPs Explained
Demand-side platforms — what they do, the major ones, and how buyers use them to manage campaigns across exchanges.
Lesson 3
Supply-Side Platforms
How publishers use SSPs to manage inventory, set floors, and connect to demand across multiple buyers.
Lesson 4
Real-Time Bidding
The mechanics of RTB auctions — first price vs second price, bid landscape, and the data that informs bidding decisions.
Lesson 5
Audience Targeting in Programmatic
First-party, second-party, third-party data — how audience segments are built, bought, and targeted in programmatic campaigns.

What is RTB?

What is a DSP?

IntermediateBuild on the basics.
0 of 5 complete
Lesson 1
Header Bidding Explained
How header bidding replaced the waterfall, how wrapper technology works, and what it means for buyers and publishers.
Lesson 2
Private Marketplaces
PMPs, preferred deals, and programmatic direct — how private deals differ from open exchange and when to use them.
Lesson 3
Contextual Targeting
How modern contextual targeting works and why it matters as third-party cookies deprecate.
Lesson 4
Programmatic Video
Instream, outstream, and OTT video buying — formats, viewability standards, and buying approaches.
Lesson 5
Programmatic Audio
Streaming music, podcast, and digital radio advertising — targeting, formats, and measurement.

What problem did header bidding solve?

What is a Private Marketplace (PMP)?

AdvancedDepth, edge cases and strategy.
0 of 5 complete
Lesson 1
Connected TV (CTV)
How CTV inventory is bought programmatically, targeting capabilities, and measurement in the CTV environment.
Lesson 2
Measurement and Viewability
Viewability standards, invalid traffic detection, brand safety verification, and the metrics that indicate quality.
Lesson 3
Brand Safety and Suitability
The GARM framework, content categorisation, and how to define brand safety parameters for programmatic campaigns.
Lesson 4
Programmatic Deals and Pricing
Floor prices, auction dynamics, bid shading, and the pricing mechanics that determine campaign efficiency.
Lesson 5
Identity and Cookieless Targeting
Post-cookie targeting — first-party data strategies, universal IDs, and contextual as the privacy-safe alternative.

What is viewability in display advertising?

What is bid shading?

Ask an AI about this page

Opens your assistant with this page as the source, and a question rather than a summary. It will ask what you are building before it answers.

ChatGPTClaudeGeminiPerplexityGrok

Nothing is sent from here. The link carries only this page’s title and address.