Use your own knowledge
Combine crawled pages, documents, and approved text into a source set that matches the agent’s job.
CUSTOM AI CHATBOT
Custom AI chatbot for your business
Create a branded AI chatbot around your website, documents, instructions, tone, guardrails, lead forms, CRM integrations, and customer workflows.
WHY CHAT4U
Customize the knowledge, behavior, and experience.
A useful custom chatbot is more than a logo and color picker. It should reflect what your business knows, how it communicates, and what it permits the agent to do.
Shape behavior and workflows
Configure business context, instructions, tone, model, suggested questions, scope, lead capture, integrations, and fallback behavior.
Match your brand
Choose the widget mode, colors, logo, welcome message, prompts, position, and branding settings.
HOW IT WORKS
Build a custom chatbot from the inside out.
Start with the job and source material, then tune behavior and presentation around the customer experience you want.
- 01
Define the job
Choose the audience, questions, desired outcomes, source boundaries, and cases that should fall back.
- 02
Add and configure
Connect knowledge, write instructions, choose a model, apply guardrails, and create suggested prompts.
- 03
Brand, test, and publish
Select a widget layout, apply your visual settings, test representative questions, and embed it on the site.
BUYER CHECKLIST
Customization should improve accuracy and fit.
Look beyond surface-level theming. The highest-value controls shape what the chatbot knows, how it responds, and where it stops.
Multiple knowledge-source types and scheduled refreshes
Business context, instructions, tone, and suggested prompts
Choice of model appropriate to the task
Configurable topic controls and answer verification
Multiple widget layouts and full visual branding
Custom lead forms and CRM workflow options
Analytics for testing and ongoing improvement
EXPLORE CHAT4U
Go deeper on the capability you need.
FREQUENTLY ASKED QUESTIONS
Straight answers for evaluating an AI agent.
Can I create a custom AI chatbot without coding?
Yes. You can configure the knowledge, instructions, behavior, model, guardrails, and appearance in Chat4U, then use the generated embed snippet to add it to your website.
What data can I use to train the chatbot?
You can connect website URLs, upload supported documents such as PDF, DOCX, and TXT files, and add raw text for material that is not already published online.
Can the chatbot match my brand voice?
Yes. Agent instructions and business context shape response style, while widget settings control visual identity, welcome text, and suggested prompts.
Can different agents use different knowledge and instructions?
Yes. Agents can be configured around distinct jobs, source sets, behavior, branding, and controls so each customer experience has an appropriate scope.
How do I test a custom chatbot before launch?
Test representative customer questions, edge cases, unsupported requests, supporting-source use, guardrail behavior, and fallback responses before embedding it on production pages.
Can a custom chatbot connect to our CRM workflow?
Yes. Chat4U can present a configured lead form during the conversation and send submitted data to Salesforce, HubSpot, or another CRM through a custom integration tailored to your fields and workflow.
DESIGN THE WORKFLOW