You don't need a 47-page brand book — you need the 5 pages that stop your team from re-explaining the brand on every Slack thread. Here's what brand guidelines for a pre-PMF startup should contain, what to skip, and how to ship one this afternoon.
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Pourquoi c'est important
Why startup brand guidelines look different
Most brand guidelines templates are written for established companies with finished products and locked positioning. Startups have neither — and trying to use those templates is why so many founders give up halfway through and ship nothing.
1
Your brand will pivot. Plan for it.
A 47-page PDF locked to your current positioning becomes a liability the day you reposition. Lightweight, regeneratable guidelines treat the brand as a living artifact, not a finished deliverable.
2
The founder is the brand — until they aren't.
In the first 12 months, the founder's voice IS the brand voice. Brand guidelines are how you transfer that voice to the first marketing hire, the first agency, and the first AI tool — without losing what made it work.
3
Investors read your deck like brand guidelines.
Cohesion across pitch deck, website, demo and one-pager signals operational maturity. Investors notice when a Series A team can't agree on their own tagline.
4
Recruiting is a brand exercise.
Top engineers and PMs choose between offers based on vibes as much as comp. A clear brand point of view is a hiring multiplier — and it has to live somewhere candidates and recruiters can read it.
Priorités
What to include — and what to skip
If you only have one afternoon, write these. If you have a week, add the second tier. Don't bother with anything in tier 3 until after Series A.
Indispensable
Positioning statement (1 sentence)
Who you serve, what category you compete in, what makes you different. If it isn't crisp here, nothing downstream will be.
Indispensable
Brand archetype + voice rules
One archetype (Hero, Sage, Outlaw, etc.) with three tonal attributes and do/don't pairs. Your AI tools and contractors will use this every day.
Indispensable
Three colours and one font
Primary, neutral, accent. One typeface (use a free system like Geist or Inter). Save brand identity overhauls for after PMF.
Priorité élevée
Ideal Customer Profile
A one-paragraph ICP keeps every hire, agency and AI prompt aimed at the same person.
Priorité élevée
Five sample headlines and one elevator pitch
Few-shot examples for both your team and any LLM you ask to write copy.
Bon à avoir
Logo lockup variations & clear-space rules
Useful, but not where the leverage is at <$1M ARR.
Pièges
Common startup brand mistakes
Patterns we see across thousands of early-stage teams. None of these are about taste — they're about leverage.
Erreur
Spending $15K on a logo before defining positioning and voice.
Correction
Logo last. Positioning, archetype and voice first — they decide what the logo should feel like in the first place.
Erreur
Copying Stripe, Linear or Vercel's design system at MVP stage.
Correction
Their brand guidelines are calibrated to companies with hundreds of engineers. At your stage, three colours and one font do more work than tokens you'll never reference.
Erreur
Treating brand guidelines as a PDF that lives in Google Drive.
Correction
Ship a `brand-guidelines.md` your team can read, your AI tools can parse, and Git can version. Drift dies the moment guidelines live where work happens.
Erreur
Writing nothing down because "we're still figuring it out".
Correction
Write the version you have today, mark it v0.1, regenerate after each pivot. A wrong brand book on day one is more useful than a perfect one in month nine.
Exemple
A 1-page brand guidelines example for a pre-PMF startup
This is roughly what your brand guidelines should cover at < $500K ARR. Strategy first, visual rules minimal, regeneratable.
Directives de marque (extrait)
Positioning
Acme is the [category] platform for [specific ICP] who need [outcome] in [timeframe], not [pain]. We compete on [single dimension], not feature breadth.
Archetype: The Sage
We sound like the smartest, most patient analyst on the team. Confident, specific, never showy. We teach instead of pitch.
Voice rules
Three attributes:
Clear, not clever
Specific, not generic
Confident, not boastful
Visual minimum
Primary #1F3A8A, accent #F97316, neutral #020617. Typeface: Geist (free). Spacing scale: 4 / 8 / 16 / 24 / 48. That's it until Series A.
ICP (one paragraph)
Series A–C B2B SaaS, 20–200 employees, with a PM or growth lead drowning in dashboards built by a data team that left six months ago.
Trois formats à partir d'une seule source
Chaque brand book Branding5 est livré sous forme de PDF prêt pour présentation et d'un rapport web partageable pour les clients, designers et parties prenantes. Nous générons également un fichier brand-guidelines.md lisible par machine afin que les outils d'IA comme Cursor, Claude, v0 et Stitch respectent la marque dès la première invite.
Les lignes directrices de marque ne sont qu'un résultat. Branding5 construit l'ensemble du système de marque.
Chaque rapport Branding5 inclut le positionnement, l'archétype avec des exemples de marques homologues, les ICP, le SWOT, les SWOT par concurrent, le "copywriting" marketing, la stratégie de contenu, les campagnes AIDA et un audit de page de destination + Lighthouse, en plus de votre brand-guidelines.md. Une génération, une seule source de vérité, chaque artefact synchronisé.
Tout cela est inclus dans chaque rapport Branding5, pas en tant que module complémentaire, ni en tant que produit séparé. Votre brand-guidelines.md est le résumé destiné à l'équipe ; le rapport PDF complet ajoute un résumé exécutif, les SWOT des concurrents, l'analyse de la page de destination et les "Lighthouse Core Web Vitals".
FAQ - FAQ des lignes directrices de marque pour startup
Questions que les équipes se posent avant de lancer leur premier livre de marque startup.
Prêt pour des lignes directrices de marque adaptées à votre startup ?