B2B messaging, go-to-market, and AI marketing: articles & insights.
Fast Growth Advisors writes this blog on B2B messaging, startup go-to-market and AI marketing. Frameworks, case studies and practical analysis, with no filler content. Many articles draw on our data: the Message-Market Fit Observatory, where we measured 369 French post-funding startups, and our detailed messaging audits.
What does Fast Growth Advisors publish on B2B messaging and AI marketing?
Every article published by Fast Growth Advisors, from the newest to the oldest, can be filtered by category: B2B messaging, go-to-market, AI in marketing, or insights. Pick a theme below.
First Message-Market Fit Observatory: blur costs you customers
Why product-market fit is no longer enough
GEO 2026: is your website citable by AI engines?
B2B Point of View: How to Take a Stand Without Burning Bridges
After a Series A: the 3 messaging projects nobody prioritises
Generative AI and Messaging: Automate Without Losing Your Voice
Why your pricing page pushes prospects away, and what it reveals
Ads Are Coming to Conversational AI. Will Users Accept Them?
Claude Opus impact: the market sold the risk, pros bought the gain
Who writes the Fast Growth Advisors blog, and with what data?
Hervé Dhélin, founder of Fast Growth Advisors, signs the articles on this blog.
Behind him, the Message-Market Fit firm brings together three partners and more than thirty years of B2B marketing. Articles draw on what we see in engagements, on what our audits measure, and on what AI engines actually do with a B2B website.
Figures specific to the firm mostly come from the Message-Market Fit Observatory: edition No. 1 (Q2 2026), 369 French post-funding startups measured, average score 5.33 out of 10, none above 8. Across the 83 detailed audits, 75.9% remain below the critical threshold of 37.5 out of 75. External data links to its primary source, cited in the article itself.
In short: measure first, write second.