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Maximizing Efficiency: How to Develop a Custom Chatbot for Zendesk

Zendesk, a popular customer support platform, already offers several benefits for organizations, but what if I tell you there’s an even better way to supercharge your customer support? You can boost your business’s success with just one simple tool by making your customers happier.

Meet CustomGPT.ai-powered chatbots, it’s like a friendly, super-smart assistant for your customer service team. It is highly customizable, with custom actions that let you make it work just the way you want. You can also easily add your custom chatbot to Zendesk for faster and more personalized customer support. It’s like having a team of helpful experts, ready to assist your customers 24/7.

CustomGPT chatbot in Action on Zendesk - CustomGPT

In this blog let’s have a look step-by-step at how you can create and customize your personalized chatbot according to your website data, and embed it into the Zendesk website to enhance customer experience.

Let’s understand the steps with an example of an entrepreneur’s website Orbit MIT that is managed by entrepreneurs to serve an online presence for their business, promote their products and services, connect with customers, and engage with their target audience. Orbit MIT was able to successfully Embed a custom CustomGPT chatbot into Zendesk for customer support. Let’s have a look at how you can also do this with a few steps.

Step 1: Create your Custom Chatbot

The next step is to log in to your CustomGPT account. Create a new project by adding the website URL or sitemap.

Create new agent

By going into my agents, you can add URL or other CustomGPT.ai integrations, and your chatbot will be customized according to your website data. Select “Zendesk Integration” to link your Zendesk Integration with CustomGPT.ai. You can integrate CustomGPT.ai with Zendesk by following these steps: How to Connect with Zendesk Help Center.

Zendesk Integration

You can test your chatbot by asking it any related question and checking if the generated response is according to your website data. If it generates an accurate response then your chatbot is ready to embed into Zendesk for your website or customer support page.

I asked a question to the chatbot according to MIT orbit website data, and the generated response was accurate as shown in the image below.

Answer generated by the customgpt powered chatbot - CustomGPT

This image shows the answer generated by the CustomGPT.ai-powered Zendesk chatbot

The next and final step of this process includes embedding your CustomGPT.ai Zendesk chatbot into Zendesk via the embed widget and Live chat features.

Step 2: Embed your chatbot into Zendesk

To embed your CustomGPT-powered chatbot into Zendesk to make it ready for customer support you need to go to your project settings and click on the sharing button.

customgpt agent deploy

After enabling ‘Live Chat’ the following HTML script will be visible to your CustomGPT interface.

Live chat HTML code

Copy this HTML script to embed your chatbot into Zendesk. Now the next part of this final step is to place the HTML script provided by CustomGPT on the Zendesk custom page where you want your chatbot to appear.

To do this you need to follow these steps

  • Log in to your Zendesk account. Go to the Help Centre, Within the guide theming editor you can customize the page using the HTML markup and Zendesk curly bars.
  • In the Guide theme editor, click the Customize design icon in the sidebar.
Customize the design icon indicated by the arrow - CustomGPT
  • Choose the theme you want to edit and click on customize.
The live theme for the custom page on Zendesk - CustomGPT
  • At the bottom of the editor, you can see the Edit Code option. Click on it.
Custom Page Theme - CustomGPT
  • Select a custom page by clicking on Add New.
Select a custom page by clicking on Add New - CustomGPT
  • Enter the filename for your page. This name becomes part of the URL. Click Copy next to the URL field to save the URL to your clipboard. You’ll need it to add the link to other pages.
Create a new custom page on Zendesk - CustomGPT
  • Click Add Custom Page and a blank page will appear without content and is listed under the custom-pages section in the sidebar. You can create more custom pages in the same way and add your custom HTML code.
You can create more custom pages in the same way and add your custom HTML code - CustomGPT
  • I am using an Article page which is the default Zendesk page that already contains some HTML text. Now on the Article page, I added the live chat HTML script that was copied from CustomGPT.
In this image, the red box highlights the CustomGPT Live Chat HTML script - CustomGPT

In this image, the red box highlights the CustomGPT Live Chat HTML script

  • Once you added the HTML script and clicked on the preview, you will be able to see the CustomGPT powered Chat Icon appear on the page which means your chatbot is ready to use.
CustomGPT powered Chat Icon appear on the page - CustomGPT
  • You can see how the widget appears on the screen. You can adjust the appearance of your chatbot by going into your project settings.
Chat widget - CustomGPT

So that’s how you can put your custom chatbot live via the Live Chat feature.

You can see how I embed my chatbot into Zendesk via Live Chat and you can also embed it through the Embed widget feature of CustomGPT by following the same above steps.

Embed widget - CustomGPT

Why add a CustomGPT-powered chatbot to Zendesk

Adding a custom chatbot to Zendesk has several benefits.

Improved Customer Support

A custom chatbot can assist customers with routine inquiries, providing quick and accurate responses. The overall customer support experience can be enhanced by reducing response times and increasing availability.

Efficient Ticketing

The custom chatbot can help create upcoming tickets when necessary by categorizing and prioritizing upcoming tickets. This makes sure that urgent issues are addressed promptly and streamlines ticket management.

Consistency

Chatbots generate responses that are consistent and standardized according to frequently asked questions, it ensures that customers receive the same level of service regardless of when they reach out.

Data Collection and Analysis

Through customer interactions, chatbots can gather their data and preferences. This data can be used to improve customer service strategies and tailor offerings to customer needs.

Integration

Zendesk offers numerous integrations with other tools and systems in its marketplace. A custom chatbot can be integrated seamlessly with your existing CRM, knowledge base, and other software, ensuring a unified support ecosystem.

Real-Time Analytics

Zendesk’s reporting and analytics capabilities can be enhanced with custom chatbot data, providing insights into customer behavior and allowing for data-driven decision-making.

Frequently Asked Questions

Does Zendesk already have an AI chatbot, and why add a custom one?

Yes. Zendesk has AI features, but teams add a custom chatbot when they want answers grounded in their own help center, website, and uploaded files, along with tighter control over tone, branding, and source coverage. Bill French, Technology Strategist, said, u0022They’ve officially cracked the sub-second barrier, a breakthrough that fundamentally changes the user experience from merely ‘interactive’ to ‘instantaneous’.u0022 In practice, a custom Zendesk bot is most useful when you need fast, retrieval-based answers from your own content rather than a generic assistant response.

How can I make sure my Zendesk chatbot is actually using my help center and website content?

Stephanie Warlick, Business Consultant, says, u0022Check out CustomGPT.ai where you can dump all your knowledge to automate proposals, customer inquiries and the knowledge base that exists in your head so your team can execute without you.u0022 To make sure your Zendesk chatbot is using the right content, connect only the sources you want it to search, then test it with questions whose answers already exist in those sources before you embed it. In the Orbit MIT example, the bot was tested against site-specific data and only embedded after it returned an accurate answer.

Can a Zendesk chatbot reduce repetitive tickets without removing human support?

Yes. A Zendesk chatbot can handle repetitive how-to, policy, and FAQ-style questions first, while sending exceptions or account-specific issues to human agents. Evan Weber, Digital Marketing Expert, said, u0022I just discovered CustomGPT, and I am absolutely blown away by its capabilities and affordability! This powerful platform allows you to create custom GPT-4 chatbots using your own content, transforming customer service, engagement, and operational efficiency.u0022 The safest setup is to use the bot for repeat questions and let agents take over when a case needs judgment, access to private account details, or escalation.

How hard is it to add an AI chatbot to Zendesk Help Center?

For most teams, it is simpler than building a chatbot from scratch. The verified setup flow is to create a project from your website URL or sitemap, choose the Zendesk integration, test the answers against your own content, enable Live Chat, copy the HTML script, and paste it into the Zendesk page where you want the bot to appear. The frontend work is usually light; the bigger task is checking that the answers stay accurate and grounded in your sources.

Can I train a Zendesk chatbot on PowerPoint slides that are mostly images?

PowerPoint support is not explicitly listed in the provided upload formats, so PPT or PPTX files are not verified here. The supported formats listed are PDF, DOCX, TXT, CSV, HTML, XML, JSON, audio, video, and URLs. If your source material lives in slides, the safest approach is to export it into a supported format and make sure the important information exists as readable text that the bot can retrieve from.

Can a Zendesk chatbot support customers in multiple languages?

Yes. Multi-language support is listed for 93+ languages. If you connect one shared knowledge base and embed the bot in Zendesk, you can serve users in multiple languages without maintaining separate bots for every market. Before launch, test your highest-volume support questions in each target language to confirm the answers stay consistent with your source content.

Conclusion

It’s important to ensure, When adding a custom chatbot to Zendesk, that it is well-designed, trained with accurate information, and can be continuously monitored and improved by your customer’s feedback. Training your custom chatbot on new data and keeping it up-to-date for your customer’s satisfaction is very easy through the CustomGPT platform. A well-implemented chatbot can significantly enhance your customer support capabilities and contribute to overall business success.

Related Resources

If you’re comparing platforms for AI-powered support, this guide adds useful context.

  • CustomGPT.ai Vs LiveChatAI — A concise comparison of features, strengths, and tradeoffs to help you evaluate the right fit for your Zendesk chatbot setup.

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