Blog · May 4, 2026

Avatars and Function Calling

LemonSlice avatars can guide users through your website by filling out forms, scheduling meetings, and completing actions in real time.

Did you know avatars can fill out forms, schedule meetings, and more? 

Most websites still rely on static forms, navigation menus, and chat widgets to convert users. If someone wants to book a meeting, ask a question, or get help with a workflow, they’re usually left navigating the site on their own.

We showcase how to do this in this open-source demo. 

Demo: Website Lead Qualification with LemonSlice Avatars 

This open-source demo shows how to build an AI SDR with a LemonSlice avatar. Through function calling, it can update form fields, trigger actions, and navigate workflows. Instead of manually clicking through every step, users simply talk through what they want to do while the avatar handles the interaction with the site. 

When to use this? 

We think this avatar-led interaction works especially well for:

- Booking demos and scheduling meetings
- Customer onboarding flows
- Interactive product walkthroughs
- High-touch conversion funnels

A lot of customers churn when filling out forms or entering information into a website. A face-to-face conversation makes collecting info more engaging, serves as two-way communication, and increases completion rates. 

Try It

Try the demo for yourself: https://lemonslice.com/form-demo

Open-Source Code

Github repo: https://github.com/lemonsliceai/lemonslice-examples/tree/main/06-form-demo

Article image

Try the demo for yourself at: https://lemonslice.com/form-demo

Ready to build with interactive avatars?