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Generative AI Chatbot – collect leads conversationally, answer queries and improve conversion

Generative AI Chatbot – collect leads conversationally, answer queries and improve conversion


Improve customer conversion and engagement on your WordPress site, with PBrain lead generation ChatGPT chatbot.

One click to implement, serving your customers immediately
Customized answers based on content of your WordPress site.
Free: pay only when we deliver value.

Lead generation with PBrain: The smartest WordPress chatbot plugin

Better support your customers and convert them to leads with PBrain lead generation ChatGPT.

  • Powered by ChatGPT Generative AI
    Answers everything about your website

  • Keyword + semantic hybrid search
    Enables ChatGPT to quote information and give accurate answers

  • Conversational lead collection
    Senses customer’s interest and naturally asks for contact information

  • Automatic translation
    Engage your visitors in their preferred language

  • Actionable analytics
    Know what your visitors are looking for, and questions not addressed in your website


This plugin automatically creates an account on PBrain with your WordPress site URL and email address, and embeds the chatbot from PBrain in your website. Your data is stored on servers operated by PBrain, which are located in Singapore. By adding the PBrain lead generation ChatGPT chatbot on your site, you agree to our Terms of Use and Privacy Policy.

Unlock the full power of PBrain chatbot with Paid Features

🔓 Unlock leads collected
🗪 View conversions of leads
📝 Edit chatbot in Word
📊 Advanced data analytics and customer insights
📧 Option for analytics delivered to your inbox daily

Development Resources

This plugin is built using development code not included in the WordPress.org download because it isn’t required for use. This code includes the rollup build used to create our minified CSS and JavaScript.

All source code associated with this plugin is open source, free to use for any purpose, and released under the GPL v2.0 license. You can browse our source code and history at GitHub.

The pnpm package manager is required for building.

  1. From the project root directory, use pnpm to install the required node modules.
    pnpm install
  2. Build Svelte and Typescript files into minified CSS and JavaScript.
    pnpm build


  • Chatbot bubble on all pages
  • Answers any questions about your website, citing sources
  • Collect leads conversationally
  • Analytics report delivered to your email inbox (part 1)
  • Analytics report delivered to your email inbox (part 2)


  1. Install PBrain Chatbot either via the WordPress.org plugin repository or by uploading the files to your server. (See instructions on how to install a WordPress plugin)
  2. Activate PBrain Chatbot.
  3. Navigate to the Settings > PBrain tab in your admin menu and click the “Set up lead gen ChatGPT now” button to create your chatbot.
  4. Want more features? Subscribe to the Standard version!

એફએક્યુ (FAQ)

Can I customize my chatbot logo?

Yes, of course! Upload your logo file in either JPG or PNG format.
* Paid feature

How do I add more content to the chatbot?

Download and edit the Word document that describes your chatbot. Add images, videos, and tables easily.
* Paid feature

I am not getting emails for lead information, or for analytics report

Please whitelist support@pbrain.biz

The chatbot is NOT working in the front end.

The most common reason for this is if the theme is coded incorrectly, setting styles that conflicts with the chatbot. Use a different theme to check if the problem persists.

Please contact support@pbrain.biz if you need further help. We take all user feedback seriously.

Does the chatbot support images, GIFs, Videos

Images, GIFs and Youtube Videos are supported


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