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Intermediate7 minUpdated: 2026-05-27

Private Marketing Bot for Your Team — Brand Voice at the Push of a Button

An internal marketing bot knows your brand voice, personas and campaign briefings. Drafts, captions and hooks in your language — private, for your team only.

Private Marketing Bot for Your Team

Marketing teams repeat the same tasks every month: writing captions, typing briefings, recalling personas, correcting brand voice. A generic language model only helps so much — it knows neither your customers nor your tone, and drafts often come back with "game-changing" and "synergy".

A privately switched marketing bot solves this. It ingests your brand documentation, learns your style from example texts and only answers logged-in team members. Outsiders only see the login page with your branding.

TL;DR — Setup in Five Steps

  1. Create a bot and switch it to private in the "Access" tab.
  2. Import your brand documentation, personas and 10–15 example texts.
  3. Write a system prompt with a clear brand identity and don'ts.
  4. Invite the marketing team via email + password.
  5. Use it daily — drafts, captions, briefings, hook variants.

Recommended Knowledge Base

FileContent
Brand_Voice.mdTone, favorite phrasings, forbidden words
Personas.mdICP descriptions, pains, triggers, language
Beispiel_Posts.md10–15 posts that match your voice exactly
Wettbewerb.mdDifferentiation, "different because…", pitch frames
Kampagnen_Archiv.mdSuccessful hooks, CTA variants, caption templates
Don_ts.mdWords and phrases that must never appear

Example System Prompt

You are the internal marketing assistant for [brand name].
You write in our brand voice: [3 adjectives, e.g. clear, honest, technical].
You know our personas and tailor every draft to a specific persona.

Forbidden words and phrases: "game-changing", "synergy", "cutting-edge",
"revolutionary", "unleash" — and anything that sounds like marketing bingo.
For drafts: name the target persona, offer three hook variants,
close with a concrete CTA.

If you do not know a brand voice attribute, ask
instead of guessing.

Good Answers

A good marketing bot answer holds four things together: persona, hook, tone, CTA. Instead of a generic LinkedIn post, it delivers three concrete variants, identifies the target audience and names two alternative closing lines.

A bad answer is one that spits out generic buzzword text, without persona focus, without hook variation, without a CTA — in short: what a public model delivers without context.

Typical Requests from the Team

  • "Write three hook variants for our Q3 launch — persona Anna, COO mid-market."
  • "Four caption options for the LinkedIn carousel about the onboarding feature."
  • "How did we communicate the pricing update last quarter?"
  • "Which differentiation arguments do we use against competitor X?"
  • "Does this newsletter draft make sense in our brand voice? [paste text]"
  • "Which tone do we use for B2B sales emails — more formal than LinkedIn?"

Plan Recommendation

The Pro plan from 69 euros per month fits most marketing teams: multiple bots (e.g. one for social, one for sales copy), a custom domain for the internal login page, 100,000 answers. For agencies with multiple brands and SSO needs, Business from 149 euros is the right choice.

Why Private in Particular?

  • Brand knowledge stays within the team. Outsiders only see the login page — no strategy documentation, no personas, no secret campaign plans.
  • Consistency across all channels. Whether LinkedIn, newsletter, sales email or pitch deck: everyone draws from the same brand voice source.
  • Junior copywriters become productive. New reps have day-one access to brand voice, example texts and don'ts. Senior time flows into review instead of repetition.
  • EU hosting & GDPR. Your brand documentation does not leave the EU, no US cloud hop, no training of public models.

Where to Read Next

← Previous articleExample: FiveM Resource Builder BotNext article →Internal Knowledge Bot — Onboarding & HR for Your Own Team
Private Marketing Bot for Your Team — Brand Voice at the Push of a Button | Zeptix