AI automation
Custom GPT with brand voice
In short
An AI assistant that knows your brand voice: with a saved system prompt or a Gemini Gem you store tone, templates and prices – and get quotes or standard replies in minutes instead of hours. It becomes permanent, with a fixed knowledge base, as a Custom GPT (ChatGPT Plus) or Claude project.
Free
- Store your brand voice, tone and templates as an instruction (Gemini Gem or a saved system prompt).
- Feed it the key facts when needed.
- Review the result and send.
You write in my brand voice: [DESCRIPTION]. Create a quote for [SERVICE] to [CLIENT] with scope, price and next steps.
Limits: Limited or no fixed knowledge base.
Premium / Automated
- Create a Custom GPT and upload templates, prices and tone as knowledge.
- Fix the behaviour by instruction.
- Reuse for quotes, proposals and FAQ replies.
You write in my brand voice: [DESCRIPTION]. Create a quote for [SERVICE] to [CLIENT] with scope, price and next steps.
Added value: Fixed knowledge base, consistent results, reusable.
Frequently asked questions
How do I describe my brand voice properly?
Best with examples instead of adjectives: paste two or three typical texts of yours and add rules like "informal address, short sentences, no superlatives". The AI learns far better from patterns than from descriptions like "casual but professional".
What makes the Custom GPT different from normal ChatGPT?
The Custom GPT forgets nothing: instructions, templates and price lists are stored permanently and apply in every chat. With normal ChatGPT you have to paste the context every time – for recurring quotes that quickly becomes tedious.
Can I have it answer customer enquiries too?
Yes – ideal as a drafting aid: the assistant writes the reply in your tone, you review and send. It shouldn't reply fully automatically; for individual concerns the human eye stays important.