Propaganda vs Advertising

What is the difference, when does each apply, and can both be at work at once.

Glossary term

Propaganda

Organized persuasion that works on an audience's feelings, loyalties, and habits of mind rather than on its judgment, to move it toward a conclusion that serves the source. It may carry true claims or false ones; what makes it propaganda is the method.

Glossary term

Advertising

Paid, identified persuasion on behalf of a product, service, or brand. The sponsor is named and the purpose is understood, which is what separates it from propaganda; the techniques are the same, and many were perfected by advertisers first.

The differences

PropagandaAdvertising
PurposeTo move an audience toward a conclusion, belief, or loyalty that serves the source.To sell a product, service, or brand.
SourceOften concealed or vague; gray and black propaganda hide it on purpose.Named. The sponsor is identified and the sales purpose is understood.
Audience knowledgeThe audience is not meant to notice it is being worked on.The audience knows it is being sold to and discounts accordingly.
RegulationMostly unregulated except where it crosses into fraud, defamation, or election law.Regulated for false claims in most countries; truth-in-advertising law applies.
TechniquesThe whole catalog, with emphasis on identity, fear, and omission.The same catalog, with emphasis on bandwagon, testimonial, transfer, and glittering generalities.
The tellYou cannot easily say who is speaking or what they want from you.You can: a company, and your money.
An example of propaganda

A "citizens' committee" with a civic-sounding name runs television spots about the dangers of a proposed regulation. The committee is funded by the industry the regulation would affect, and the spots do not say so.

An example of advertising

A cigarette advertisement from the 1950s shows a doctor in a white coat and the line "More doctors smoke Camels than any other cigarette." The brand is named, the sponsor is obvious, and the appeal to authority is right on the surface.

Can both apply?

Yes, and the overlap is where the interesting cases are. Advertising becomes propaganda when the source is hidden (native advertising, paid influencers who do not disclose, front groups), or when the thing sold is not a product but a loyalty. Propaganda borrows advertising's methods constantly; the techniques of 1937 were illustrated with cigarette ads as readily as with speeches. The commercial examples on each technique page are there for that reason.