Historical strength
0 to 10
Longevity contributes five points; adaptability through distinct media, industries and iterations contributes five. No causal sales-performance claim is inferred.
FIVE ERAS / FIFTEEN BREAKTHROUGHS
Great marketing doesn't just sell. It endures.
Explore 140 years of category-defining ideas. Discover how they travel across industries. Then turn the strongest lessons into a strategy built for your own business.
15 historical case studies37 current verticals2 independent scoring dimensions
01 / The historical archive
Ideas worth studying twice.
Five original choices and ten runners-up. Every entry examines the product, the marketing mechanism, the observed impact, its descendants, and where modern marketers should be careful.
1887 - 2008
Historical score: Longevity (0-5) + family of iterations (0-5). The scores are structured editorial judgments, not measured marketing effectiveness. Impact figures retain their original evidence limitations and never establish advertising-only causation.
02 / Today's application
One idea. Many industries.
Browse the practical fit of all 15 mechanisms across 37 modern verticals. These 555 judgments are the industry dimension feeding the strategy engine; other answers can change the final ranking.
Select any cell to examine why that historical technique might fit an industry.
This is a coverage matrix, not a claim of exhaustive knowledge about every niche or jurisdiction. Use the questionnaire to add business-specific constraints. Scroll horizontally for additional techniques.
03 / The methodology
Separate fame from fit.
A historically successful campaign can be wrong for your industry. We preserve the historical score and calculate a separate, transparent business-fit score using the industry matrix and your answers.
Business fit
0 to 100
A rules-based compatibility score weights industry (30), historical strength (10), buyer friction (15), objective (12), business model (10), product stage (8), relevant mechanism readiness (8) and evidence maturity (7), with small channel adjustments.
Safeguards
Evidence first
High-cost approaches and risk-prone mechanisms receive penalties when the budget, proof, market or regulatory setting make them unsuitable. A recommendation is not an authorization to send, access data or publish claims.
The fit model is an explainable planning heuristic, not an empirically validated predictive model. It works locally in your browser, does not inspect your business systems, and cannot independently verify your claims. Use its report as a first-pass strategy brief for human review.
STEP 1 OF 5
05 / Your generated strategy
Built for your business.
06 / Research lab
From a strategy to a research agenda.
Every recommendation should survive evidence review. Build a tailored research brief offline, then optionally run a bounded, source-linked research pass through a locally configured server. The core site never requires an API.
Evidence plan / Always available
Make the next questions explicit.
Turn the top five recommendations into hypotheses, verification questions, source requirements and stop conditions. This is a planning artifact, not a claim that research has been performed.
Generate your strategy report first, then prepare a research brief for that business.
Optional / Live source discovery
Ask the web, cite the evidence.
With a separately configured local server and an API key, the research assistant can look for current market evidence. It cannot audit your company, determine legal compliance, or convert historical analogies into proven ROI.
Checking local research availability...
Only a short, business-level summary of your questionnaire answers will be sent if you explicitly authorize research.