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Business AI Assistant Builder

Who do you need today?

Build your own business AI assistant in minutes. Your data stays yours. Copy and paste into ChatGPT, Claude, Gemini, or any AI tool you use.

No coding No data upload Copy-paste setup Works with leading AI platforms
Assistant Architect
Choose an assistant type
Select a pre-built template or start from scratch. Each pre-fills smart defaults for you.
Client Email
Real Estate
Proposals
Support Desk
Content
Meeting Notes
Startup Advisor
Productivity
+From Scratch
Define the purpose
Pick the purpose that fits best, or write your own. No jargon needed.
Define the tasks
Select the tasks this assistant needs to do really well. Choose as many as apply.
Set the style
Choose a voice and personality that fits how you want this assistant to communicate.
ProfessionalFormal, reliable, polished. Best for client-facing work.
Friendly & WarmApproachable and human. Good for support and onboarding.
Direct & ConciseGets to the point fast. Best for productivity tasks.
Strategic & ExpertAdvisory voice with depth. Best for business decisions.
Casual & RelaxedInformal, conversational. Good for internal use.
Coach & MotivatorEncouraging and action-oriented. Good for personal use.
Pro Knowledge
The professional operating knowledge BizzCustom builds into this role.
Include Pro Knowledge
Pre-built professional expertise for this role.
ON — RECOMMENDED
What this is

Pro Knowledge = pre-built professional expertise. It adds role-specific methods, frameworks, decision rules, best practices, and operating standards — the kind of judgment an experienced person in this role would already have.

This is created by BizzCustom and does not use your private files or data.

Your Setup + Pro Knowledge + Your Private Knowledge, Later Specialized Assistant
Real-World Scenarios
Preparing this assistant for how the job actually gets complicated.
Include Real-World Scenarios
Pre-built synthetic experience for common situations.
ON — RECOMMENDED
What this is

Real-World Scenarios = pre-built synthetic experience. They prepare the assistant for common situations, edge cases, conflicting priorities and difficult circumstances before it has real history with you.

Pro Knowledge tells the assistant how the job works. Real-World Scenarios prepare it for what happens when the job gets complicated.

They don't literally replace platform Memory — but they give the assistant useful pre-built experience before real usage history exists. These are synthetic patterns and do not contain your data.

Memory
Whether this assistant should be configured to use persistent memory in your AI platform.
Memory
Recommended for this role.
ON — RECOMMENDED
What this is

Memory can help the deployed assistant retain stable preferences and recurring context, such as: preferred tone, greeting style, sign-off style, stable company terminology, communication preferences, and recurring workflow preferences.

Your memory is managed by your AI platform. BizzCustom does not store your assistant's memory.

Tools & Capabilities
Deployment recommendations for this role — not a technical configuration burden.
Understanding the architecture

These are deployment recommendations. BizzCustom does not connect to your accounts, files, or private data.

Pro Knowledge
BizzCustom's professional expertise, built for this role.
Real-World Scenarios
BizzCustom's synthetic experience for common situations.
Private Knowledge
Your own real facts and files — added later, inside your AI platform, never uploaded here.
Memory
Future context the assistant learns through use in your AI platform.
Review your assistant
Here's everything BizzCustom will compile. Edit any step before you finish.
Your assistant is ready.
Unlock the full copy-paste setup to bring it into your AI workspace.
Assistant Setup
Waiting…
Name
Choose an assistant type →
Description
Checklist
Name generated
Instructions ready
Pro Knowledge included
Scenarios included
Conversation starters
Deployment recommendations
Your data stays yours.

BizzCustom builds a specialized AI assistant configuration for your role. Your company files, client data, financial documents, and internal business information are never uploaded here. Build the setup on this page, then bring it into the AI workspace you already trust.

Bring the assistant to your data — not your data to another platform.
Part of the Bizz ecosystem
Also use BizzPrompt
BizzPrompt is the prompt library and quick-use tool for everyday business writing. BizzCustom is the advanced sibling — for building reusable AI assistants you configure once and use everywhere.
Visit BizzPrompt ↗
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