Four decades of the work, on the record.
Dr. Robert Cialdini — the “Godfather of Influence” — has spent more than 40 years building one of the most cited bodies of work in the science of persuasion. This is the library of his keynotes, TV interviews, podcasts, bestselling books, and press — in one place.
Watching is free. The faster path to applying it is to measure your own influence across all 7 Principles — then sharpen the ones holding you back.
- 7M+
- Books sold worldwide
- 44
- Languages translated
- 40+
- Years of peer-reviewed research

Dr. Robert Cialdini · Author of Influence & Pre-Suasion
As featured in

- Harvard Business Review
- The Globe and Mail
- Success Magazine
Watch and listen: Robert Cialdini keynotes, interviews & podcasts.
45 talks, broadcast appearances and on-stage conversations, all of them playing here on the page. Flagship keynotes on the seven principles, television interviews, and the university lectures and honors behind the research that shaped Influence and Pre-Suasion. Free to watch, no sign-up, nothing to download.
What the research says, applied.
Books by Dr. Cialdini.
Articles & case studies.
When the story is why people say yes, editors have turned to this research. International coverage of Dr. Cialdini's research on influence and the principles of persuasion.
Penn Today
Press · 2026How Basic Persuasion Can Bypass AI Safeguards
ReadBloomberg
Press · 2025AI Chatbots Can Be Just as Gullible as Humans, Researchers Find
ReadFortune
Press · 2025Researchers Used Persuasion Techniques to Manipulate ChatGPT into Breaking Its Own Rules
ReadThe Verge
Press · 2025Chatbots Can Be Manipulated Through Flattery and Peer Pressure
ReadFast Company
Press · 2025Chatbots Aren’t Supposed to Call You a Jerk, but They Can Be Convinced
ReadArs Technica
Press · 2025These Psychological Tricks Can Get LLMs to Respond to “Forbidden” Prompts
ReadGeekWire
Press · 2025Sweet-Talk the Bots: New Research Shows How LLMs Respond to Human Persuasion Tricks
ReadASU W. P. Carey News
Press · 2024Cialdini’s Continuing Influence: The Next 40 Years of Persuasion
ReadPNAS
Press · 2026Persuading Large Language Models to Comply with Objectionable Requests
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The Science of Persuasion
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The Uses (and Abuses) of Influence
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Best & Brightest
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How to Get Someone to Like You Immediately
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Energy Use: Neighbor vs. Neighbor
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Peer Pressure Makes People More Likely to Pay Their Taxes
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The Powerful Persuasiveness of Introductions
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The Best Marketing Insight I’ve Received in the Past 5 Years
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1 on 1 with Dr. Robert Cialdini
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More 1 on 1 with Dr. Robert Cialdini
ReadFrom watching influence to wielding it.
You have seen the research. Now apply it to the one case that matters most — yours. The 12-minute Influence Assessment gives a free preview of your strengths across all 7 Principles, and a clear path to the gaps costing you yeses.
His books: rated 4.6/5 across 24,000+ Amazon ratings
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