The Brand Guide turns your writing rules, your terminology and your audiences into an executable rulebook. Every agent applies it with every generation: your voice, word for word, across all your channels and in every language.
✕ A 60-page brand book that nobody applies
✕ A tone that shifts with every writer and every channel
✕ Banned terms that keep resurfacing in your content
✕ Reviews that keep fixing the same mistakes
✕ A brand voice that fades with everything you publish
✓ Your writing rules applied with every generation
✓ Consistent tone and vocabulary across all your channels
✓ Required and banned terms respected, without exception
✓ Your experts review the substance, no longer the form
✓ A rulebook that gets stronger with every correction
The vocabulary that defines your brand is protected: product names never distorted, industry terms enforced, banned words kept out, typographic conventions respected down to the last capital letter.


Your audiences are defined once: their challenges, the right register, the arguments that resonate. Every piece of content speaks to the right reader, with no need to re-brief who they are.
No need to write it all from scratch: the Brand Guide is extracted automatically from your existing content (PDF brand books, catalogs, best articles), then gets stronger with every piece of feedback from your teams.

Rather than stitching together third-party AI tools yourself, rely on an integrated platform that minimizes risk and maximizes your control. Built to pass your IT and legal audits.
Your documents, briefs and content are never used to train AI models. Your content stays 100% yours.
Your data is hosted in France and processed in line with GDPR: AI Studio is built to pass your IT and legal audits.
SSO authentication, roles and granular per-user permissions: you control access at all times.
Legal disclaimers inserted word for word, no invented names, figures or studies: the agent only cites your knowledge base.
“Mark AI meets our IT department's strictest security requirements without slowing down our content teams.”
Everything you need to know before bringing in Mark AI to orchestrate your content production.
No. The Brand Guide is extracted automatically from your existing documents: brand books, catalogs, your best content. Your experts validate it without re-entering anything.
They are applied with every generation, not suggested. And every correction from your teams strengthens the rule in question for future content.
One workspace per brand, each with its own Brand Guide, agents and access rights. No rule leaks from one brand to another.
The translation glossary enforces your approved equivalents for each market, including regional variants. Your terminology never gets lost, whatever the language.
You decide: separate editing and approval roles, a change history, and immediate rollout to every agent concerned.
See how the Brand Guide turns your guidelines into rules that every agent applies, with every generation.