Voiceflow
A collaborative platform for designing, building and deploying AI chat and voice agents.
What is Voiceflow?
Voiceflow is a platform for building conversational AI agents. Teams design conversations visually, connect knowledge bases and APIs, test agents and deploy them on websites, in apps or over voice channels.
Voiceflow began with voice assistants and evolved into a general AI agent builder for customer experience teams.
The canvas combines structured flows with language model steps, giving control where it matters and flexibility elsewhere.
Knowledge bases let agents answer from your documents, and API steps let them take actions.
Collaboration features help designers, developers and support teams work together.
Key features of Voiceflow
- Visual builder: Design conversations on a canvas.
- Knowledge base: Answers from your documents.
- API actions: Connect to your systems.
- Chat and voice: Deploy across channels.
- Testing and analytics: Improve agents over time.
What you can use Voiceflow for
- Website support agents
- Voice phone agents
- Lead qualification
- Internal help desks
Pros and considerations
Strengths
- Mix of control and flexibility
- Team collaboration
- Free plan
Things to check
- Requires design effort for quality.
- Advanced features need paid plans.
- Monitor responses for accuracy.
Voiceflow pricing
Freemium. Voiceflow has a free plan and paid team and enterprise plans; check the official site for current pricing.
Who Voiceflow is best for
Teams building customer-facing chat or voice agents.
Independent listing by AI Agent Help, last reviewed October 2026. Features and pricing change; check the official website for the latest details. Spot something out of date? Tell us.
Frequently asked questions
What is Voiceflow?
A platform to design and deploy AI chat and voice agents.
Is Voiceflow free?
There is a free plan with limits.
Can Voiceflow agents use my documents?
Yes, through knowledge bases.