Short answer:
You can customize your AI chatbot for branding and user experience so it feels native to your product. Update visuals, tone, and domain settings to reflect your brand. Platforms like CustomGPT.ai make it simple to tailor your chatbot’s name, logo, colors, and messages — and, if needed, remove vendor branding for a fully branded look.
Update your chatbot branding
Change the chatbot name and avatar
Rename your chatbot to reflect your brand or the client you’re serving. Upload a professional avatar or logo that users recognize as your own.
Add your company logo and brand colors
Align the interface with your visual identity by applying brand colors to headers, chat bubbles, and buttons.
Adjust the chatbot tone and personality
Personalize how your chatbot speaks. Update greetings, default responses, and fallback messages to match your voice — friendly, professional, or conversational.
Remove platform vendor branding (Your control)
Disable default vendor logos or links
In your builder, open the branding settings. Turn off “powered by” watermarks or any links to the vendor platform.
Need a deeper walkthrough? See How To White-Label A Custom GPT Chatbot For Your Clients.
Replace footers or “powered by” text
Use this space for your own copyright notice or tagline so your brand remains visible throughout the chat experience.
Set up a custom domain or subdomain
Choose your chatbot domain
Pick a domain like chat.yourbrand.com or support.clientname.com to host your chatbot.
Configure DNS and SSL settings
Add CNAME or A records per your provider’s instructions. Enable SSL for secure HTTPS access.
Verify and test
After propagation, load the chatbot under its new address to confirm your branding displays correctly and loads securely.
Customize the chat interface
Modify widget colors, fonts, and layout
Update font families, widget background, and bubble colors to match your website theme. Adjust placement (bottom-right, modal, or full-page).
Update welcome messages and button styles
Personalize the welcome text, greetings, and CTAs such as “Start Chat” or “Ask Support.” Consistency reinforces brand trust.
How to do it with CustomGPT.ai
CustomGPT.ai includes built-in options for businesses and agencies to deliver a branded experience — fast.
Activate customization features
From your project settings, enable White-Label Mode (optional) to remove platform branding across your chatbot and dashboard views.
Customize appearance, branding & behavior
Upload your logo, adjust color palettes, and personalize your agent name and response tone. You can also update your favicon for a fully branded look.
Embed or deploy the chatbot
Use the Embed Code or API to add your chatbot to your site or subdomain. Many teams deploy multiple customized chatbots from one workspace.
For full configuration (avatars, backgrounds, languages, prompts), see the Build & Customize tutorial.
Why now? As of late 2025, CustomGPT.ai expanded branding controls — including favicon and dashboard customization — making it easier to deliver on-brand chat experiences at scale.
Example — Agency deploying customized chatbots for clients
A digital agency creates several chatbots. For each client, the agency:
- Activates branding customization to remove vendor marks.
- Uses a subdomain like chat.clientA.com.
- Applies each client’s logo, colors, and greeting style.
- Embeds the chatbot into the client’s website.
The result is a scalable, professional chatbot system where every client experiences a distinct, branded interaction powered by a single backend.
Conclusion
Customizing your AI chatbot helps your users instantly recognize your brand and builds trust across every interaction. With CustomGPT.ai, you can adjust visuals, tone, and domains in minutes — creating a professional, on-brand assistant that feels uniquely yours.
Start your free trial today and build a customized chatbot experience in minutes.