Learn
Evidence-based marketing strategy and AI concepts from Never Always, Never Never by Patrick Gilbert.
Concepts
Core marketing science and AI principles
20 articles
Guides
Step-by-step how-to guides
10 articles
Glossary
Key terms defined in context
11 articles
Frameworks
Strategic frameworks from the book
By Industry
Marketing strategy by vertical
Featured Concepts
The 60/40 Rule in Marketing: Why Brand and Performance Must Work Together
Discover why the traditional 60/40 brand-to-performance budget split is outdated and how integrated campaigns drive better results.
60 40 brand performance split
conceptHow AI Search Works: Understanding the 6 Layers of the AI Answer Stack
Learn how AI search works through the 6 layers of the AI answer stack. From base model knowledge to deep research, understand AI responses for better marketing.
how AI search works
conceptAI Double Helix Framework: How to Transform Marketing with Two-Strand AI Strategy
Learn the AI double helix framework: using AI for internal efficiency (strand 1) and external value creation (strand 2) to build competitive advantage.
AI double helix framework
conceptAI Marketing Strategy 2026: Beyond Tools to Transformation
Learn how to build an AI marketing strategy that goes beyond tools to create competitive advantage through strategic implementation and culture change.
AI marketing strategy 2026
conceptBrand vs Performance Marketing: Why the Split is Killing Your Growth
The false division between brand and performance marketing is weakening both. Learn why integrated campaigns outperform siloed approaches.
brand vs performance marketing
conceptBuilding an AI-First Culture in Marketing: Beyond Tools to Transformation
Learn how to build an AI first culture that creates efficiency and value, not just faster horses. Strategic frameworks for marketing teams.
AI first culture marketing
conceptBuyer Personas vs Product Market Fit: Why Detailed Customer Profiles Often Mislead
Why detailed buyer personas mislead marketers and how understanding product market fit through the adoption curve drives real growth.
buyer personas vs product market fit
conceptDigital Marketing Arbitrage: The End of the Cheap Clicks Era
Learn why digital marketing arbitrage worked for decades, how marketers exploited cheap traffic, and what replaced the era of low-cost clicks.
digital marketing arbitrage
conceptDistinctive Brand Assets: How to Build Mental Shortcuts That Drive Brand Recognition
Learn how distinctive brand assets create mental shortcuts for brand recognition. Jenni Romaniuk's framework for brand distinctiveness over differentiation.
distinctive brand assets
conceptEmotional Advertising Effectiveness: Why Feelings Beat Logic in Marketing
Discover why emotional advertising outperforms rational appeals. Research from Binet & Field plus proven examples from Campbell's, Duolingo & more.
emotional advertising effectiveness
conceptThe Halo Effect in Marketing: How Brand Advertising Lifts All Performance
Learn how the halo effect in marketing creates brand lift across all channels. Research-backed strategies from Patrick Gilbert's Never Always, Never Never.
halo effect marketing
conceptHow Google Ads Smart Bidding & Meta AI Actually Learn From Your Data
Learn how Google Ads smart bidding and Meta AI algorithms process your campaign data through structured and unstructured learning to optimize performance.
google ads smart bidding how it works