Voiceflow named in Gartner’s Innovation Guide for AI Agents as a key AI Agent vendor for customer service
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All of this is within Voiceflow's collaborative, secure enterprise platform—trusted by many in the Fortune 500.
If you can upload a PDF, you can build a GPT-powered chatbot. Really—it’s all possible with Knowledge Base. Knowledge Base responses can be used as a general-purpose fallback to provide contextual answers where you haven't designed intents and responses. With knowledge base, minimize time and configuration needed to have a functional assistant.

Accelerate your conversation design workflow using Generative Tasks to generate response variations, utterances, entities and synonyms, and no-match/no reply responses. Prepare and uncover conversation edge cases using AI Freestyle by having the assistant take over and push the user back to their original intent when they’re off a happy path.

Response AI Step is an AI-powered step to dynamically generate user responses. Give the step a prompt (e.g. “Write a greeting”) and it will generate response content (e.g. “Hi there!”). Response AI Step enables you to design faster and easier. Because why not let the assistant handle all the repetitive work?

LLM functions allow you to dynamically set variables in your assistant based on a prompt that you provide. These variables get set in real-time on the runtime of each session with your assistant. You can now pass a prompt into GPT, and save the result back as a variable, in order to unlock use cases like:
This is powerful because you can inform new flows or actions within your project—let prompt chaining not just to generate response content, but also prompt values to build logical paths in your projects. Ultimately, Response AI Step and LLM functions enable you to experiment with LLM-generated assistant responses. Test these in your prototypes to understand how dynamic and contextual responses would behave.

On top of prompt chaining, enable our conversation memory feature on our Response AI Step or LLM functions to automatically have context on:
Take these three quick steps:

Looking for inspiration? Use one of our templates:
We believe in the power of AI to unlock what was previously impossible. As we continue to get new AI capabilities in your hands, we want to know: What will you build?