Your message, rebuilt in one week. Repeated by the whole team from week two.
Fast Growth Advisors’ B2B Message-Market Fit consulting rebuilds a company’s positioning in one week. The method comes from the Message-Market Fit Observatory, which measured 369 French post-funding startups: average clarity score 5.3 out of 10, and 75.9% below the clarity threshold. The starting point is not your pitch. It is what your market retains from it, measured before any rewrite.
- •Fast Growth Advisors’ Message-Market Fit consulting rebuilds your positioning in 2 days on average.
- •The first deliverable is your Point of View in four sentences: who you are, what you offer, what sets you apart, the value you deliver.
- •Deployment covers your teams, your assets, your awareness (public relations and analyst relations), your acquisition and your AI visibility.
- •We operate at the strategic level: your teams keep control of production, guided and validated by us.
- •The no-commitment entry point is the free diagnostic.
What happens when the message stops following the product?
The product has evolved, so has the market, but the narrative is still the one from the first investor pitch. Every sales rep adapts the pitch their own way, the website says one thing and the deck says another, and prospects end up asking “so what do you actually do?”. That is not a sales talent problem. It is a messaging problem, and it can be fixed.
Fast Growth Advisors measures that gap across the French ecosystem. Across 369 post-funding startups, the average message clarity score reaches 5.3 out of 10, and 75.9% of them stay below the clarity threshold. The link between the amount raised and message clarity is close to nil: R² = 0.036. Raising money clarifies nothing on its own, and the gap widens as the product moves ahead.
GDPR compliance and data sovereignty
Native integration with DevSecOps tools
Industrial-grade robustness and ISO certification
Multi-cloud deployment flexibility
Series C. €50M raised. Messaging score: 35/75.
Real, anonymised case. Fast Growth Advisors Observatory Q2 2026.
How do we rebuild your positioning in one week?
The audit measures and delivers a report. The consulting rebuilds and drives adoption. That is the difference between knowing where it breaks and having a message your whole organisation says the same way.
Fast Growth Advisors starts from your executive team, not from a template. Confrontation with what your competitors say, with what your prospects actually understand, then a full framework rebuild.
The first deliverable is your Point of View: who you are, what you offer, what sets you apart, the value you deliver. Four sentences. 30 seconds. Validated and usable by the whole organisation. It is the one deliverable the whole company must be able to recite from memory.
We do not produce in your place: we decide with you, then we guide your teams. A message written by a firm and never adopted is worth nothing.
What happens to the message once it is validated?
A message that stays in a document is useless. Deployment covers 5 fronts: your teams, your assets, your awareness, your acquisition and your AI visibility. Fast Growth Advisors supports your teams until they own it, then guides its go-to-market.
Your teams. Marketing, communications, sales: each one must be able to say the message without hesitating, in front of a prospect just as in front of an investor. We train, we challenge, we correct until the four sentences come out naturally. It is the step everyone skips, and it is the one that decides whether the rest holds.
Your assets. We show you precisely where each asset betrays your message (homepage, product pages, sales deck, objection handling) and how to fix it against your prospects’ expectations. We write the hero and the tagline. Your teams produce the rest, we review and validate.
Your awareness. We guide your marketing toward a notoriety strategy built on the message, not on the budget: press relations, and above all analyst relations. Gartner, Forrester and IDC (International Data Corporation) continuously feed the shortlists your buyers consult. Without a legible Point of View, the analyst literally cannot position you: you are not bad, you are absent. It is the most overlooked amplification effect of a clear message.
Your acquisition. We guide the rebuild of your campaigns on the new message, the targeting and the Sales-Marketing alignment, so the pipeline you generate is one your reps can actually convert.
Your AI visibility. Structure, data and content so ChatGPT, Perplexity and AI Overviews understand you and cite you. Discover the AI Visibility offer →
And if your teams lack production capacity, our NOMO IA software is built for that: a content production platform that also starts with a messaging audit, so you produce the right things.
How does the message stay consistent over time?
A well-built messaging framework is universal in its structure: only the localisation changes, never the message. Your local teams pitch consistently on every market without starting from scratch. And when the product or the market moves, the framework gets updated instead of reinvented.
A message left untended degrades on its own. The national score did it in front of us: after four quarters of progress, it lost 0.52 point in one go in the first quarter of 2026.
Our hypothesis: AI slop. When everyone hands their homepage to a generic tool, everyone ends up writing the same thing. The average message improves, the distinctive message disappears. That is exactly when maintaining yours stops being a luxury.
Quarterly evolution of the French messaging score
Sample (n = 346) · Q1 2025 → Q2 2026 · inflection in Q1 2026
Reading · Progression from 5.28 to 5.57 over 2025, then a sharp drop to 5.05 in Q1 2026 (−0.52 pt), a partial rebound to 5.33 in Q2. Source: Fast Growth Advisors Observatory Q2 2026.
What our clients say about our approach
Fast Growth Advisors works with European B2B companies, from pre-Series A to international scale-up, among them Edenred, Lengow-Lifen-Upsun (via Starsight), and Coptos. On that last case, the positioning was rebuilt in a single day, against 2 days on average. The testimonials below speak to the method, not to an isolated deliverable.
"Product Marketing is part art and part science, so it requires practicality and creativity. Herve’s work over the years proves he can master both."
EMEA Communication Director
"Herve belongs to a small group of professionals who combine deep knowledge of international markets, hands-on experience in the commercial development of technology offerings, and a sharp sense of customer satisfaction."
CMO
"Michel has a gift for stepping back and adjusting his messages to navigate wisely in a communications landscape that never stops moving."
Managing Director, Consulting
Who is this approach designed for?
For B2B startups and scale-ups whose product is strong and whose pipeline lags behind the ambition. From the pre-Series A preparing its go-to-market to the established scale-up going international. Investor networks can also prescribe this approach to their portfolio companies: a dedicated offer exists. See the investor offer →
The most common signal is a gap between what the team believes it says and what the market retains: in the Fast Growth Advisors Observatory, 75.9% of the companies measured sit below the clarity threshold, across every sector and every amount raised. The approach does assume a working product and customers already served. It replaces neither a search for product-market fit nor a product overhaul. The Observatory covers 369 companies audited between January 2024 and March 2026.
Where should you start with B2B Message-Market Fit consulting?
Two entry points. The free diagnostic gives you a first signal in minutes. The full audit gives you the exact measure and the action plan, with the report delivered 48 hours after the interviews.
The diagnostic requires no prior conversation and carries no commitment. The audit combines an analysis of your public assets with interviews of your leadership, then delivers its report 48 hours after the last interview. A B2B Message-Market Fit consulting engagement then starts from a measured base, with priorities already settled rather than a blank page. Both paths lead to the same decision point: whether your message is the limiting factor, or whether you should look elsewhere. Fast Growth Advisors works in French and in English, with European B2B companies.
FAQ
Do we need the audit before a consulting engagement?
No, but it is recommended. The audit objectifies the gaps and becomes the working base of the engagement: we know exactly what to fix and in what order. When an engagement starts without an audit, the first week includes an equivalent measurement phase.
What deliverables do we receive?
The full messaging framework, your Point of View in four sentences, with the hero and tagline written by us, a precise diagnosis of what fails on each asset and the path to fix it. Your teams produce the content, we guide them and validate the result.
Does the consulting also cover marketing acquisition?
Yes. Once the message is rebuilt, we guide its application to your acquisition: campaign rebuilds, targeting, alignment between marketing and sales. Driving traffic to an unclear message just fills a pipeline your reps cannot convert. Acquisition work starts only once the message is validated, never before. Running campaigns on a message that is still moving means paying twice, once for the traffic and once for the rebuild.
How long does an engagement last?
The repositioning takes 2 days on average, one week at most. Deployment depends on the chosen scope: assets only, acquisition, AI visibility. You see usable deliverables from week two, and each phase is decided separately. A full deployment naturally takes longer than a repositioning alone, and you keep control of its scope at every step.
What is Message-Market Fit?
Message-Market Fit is the gap between what your company says and what its market understands. Fast Growth Advisors measures it across 15 criteria. In the Observatory, the average score reaches 5.3 out of 10 across 369 French post-funding startups, and 75.9% of them stay below the clarity threshold.