Ogilvy on Advertising summary

by David Ogilvy · 1983 · 7 key ideas · 16-minute read

Advertising exists to sell, and it sells best when it's built on research, a clear position, a big idea, strong headlines and plain facts — then tested.

Why read it

For copywriters, marketers and founders writing their own ads, emails or landing pages. Many of Ogilvy's rules translate directly to digital work, and his voice makes them memorable.

Ogilvy on Advertising in brief

Ogilvy on Advertising is a working manual from one of the most famous admen of the twentieth century. Its opening premise is uncompromising: the purpose of advertising is to sell. Ads that win creative awards but don't move product are failures, however clever.

Ogilvy's method begins with homework. Study the product until you find the facts that matter, study the competition and the consumer, and decide how to position the product before writing a word. Then find a big idea strong enough to carry a campaign for years, and build a consistent brand image over time.

Much of the book is practical craft. He explains why headlines matter so much, why specific facts beat vague claims, why long copy can outsell short, and how to make print, television and direct mail that work. He leans heavily on research about what people read and remember, and he admires direct-response advertisers because they measure everything.

Throughout, Ogilvy argues for respect: for the consumer's intelligence, for evidence over opinion, and for the discipline of selling. His tone is opinionated and often funny, and he frequently admits the limits of his own rules. The result reads less like a textbook than like an apprenticeship with a demanding, generous master.

The 7 key ideas

1. We sell — or else

If it doesn't sell, it isn't creative.

2. Do your homework

The best headline is usually buried in the facts.

3. Position it before you write

Decide what it is before deciding what to say.

4. The headline does most of the work

Most people only read the headline. Make it sell.

5. Find the big idea

No big idea, no impact.

6. Facts sell — and so does respect

The more you tell, the more you sell.

7. Learn from direct response: test everything

Opinions guess. Tests know.

Key takeaways

• Judge every piece of marketing by whether it makes buying more likely.
• Study your product until you find a specific, surprising fact.
• Decide positioning before writing a single word.
• Put the benefit and brand in the headline.
• Replace superlatives with facts and testimonials.
• Test headlines, offers and prices instead of trusting opinions.

Our take

Ogilvy on Advertising remains a delight: lively, opinionated and packed with craft advice that still works, especially for headlines, copy and testing. Its weaknesses are its age. Much of the research it cites comes from print-era readership studies, and many examples are mid-century campaigns. Some of its specific rules about layouts and typography reflect that era. Its language about women and consumers is dated. And Ogilvy sometimes states preferences as laws. Read it for its enduring principles — sell, research, be specific, test — rather than its specific formats.

About David Ogilvy

David Ogilvy founded the agency that became Ogilvy & Mather in New York in 1948. Before advertising, he sold Aga cooking stoves door to door and worked for George Gallup's audience research organisation.

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