Integrating ElevenLabs' Conversational AI widget into a Webflow website is a straightforward process that can enhance customer engagement by enabling natural, human-like interactions. To implement the widget, users need an active Webflow account with a suitable plan and an ElevenLabs account to configure the voice agent and obtain the necessary embed code. The integration involves adding the widget's embed code to a Webflow page using the Embed Element for the widget's location and inserting a script snippet globally in the site's Footer Code section to ensure functionality across all pages. By publishing the site, users can verify the widget's appearance and operation, although custom code does not render in Webflow’s Designer. Troubleshooting common issues, such as widget display and alignment problems, can be managed through correct placement of code snippets and adjustments using Webflow’s Style Panel. For advanced customization, users can modify the widget's appearance with CSS and ensure responsive design across devices. The guide emphasizes that no coding experience is necessary, as the process mainly involves copying and pasting code snippets.