Voiceflow

Voiceflow is a visual no-code and low-code platform for designing, testing, and deploying conversational AI agents and chatbots. It supports web chat, voice, and telephony while giving teams control over AI models, workflows, knowledge bases, and integrations.

At a Glance

Pricing Freemium

Voiceflow is a collaborative visual platform for building conversational AI agents and chatbots. It allows designers and developers to create conversation flows, add AI logic, connect knowledge sources, and test experiences through a visual interface. The platform supports both scripted conversation paths and generative AI using large language models. Completed agents can be deployed through website widgets, voice and phone channels, or APIs connected to other software.

How Voiceflow Works

Voiceflow combines visual conversation design with generative AI and traditional scripted logic.

  • Build the Conversation: Use the visual canvas to create conversation paths, logic blocks, variables, and conditional routes.
  • Add AI and Knowledge: Connect LLMs and upload documents, PDFs, URLs, or other business information to provide relevant context to the AI.
  • Connect Models and Tools: Choose from supported AI models such as OpenAI, Anthropic, Gemini, or Llama. You can also connect external tools and business systems.
  • Test the Agent: Use Voiceflow's testing and debugging tools to review conversations, inspect variables, and identify workflow issues.
  • Deploy the Agent: Publish the completed agent through website widgets, phone channels, or custom APIs and connect it with your existing software stack.

How We Rated Voiceflow

We rated Voiceflow based on its visual workflow builder, AI agent capabilities, model flexibility, integrations, testing tools, deployment options, and ease of use. Its combination of no-code design and developer features makes it flexible for different teams. The main limitations are its learning curve, usage-based costs, lack of native live chat, and potential voice latency.

Pros

  • Intuitive visual interface for designing complex conversations.
  • Supports multiple deployment channels.
  • Strong APIs, JavaScript, and webhook support.
  • Works with multiple major LLM providers.
  • Built-in testing and debugging tools.

Cons

  • Advanced workflows can have a steep learning curve.
  • Costs can increase with plans, editors, and usage credits.
  • No native live chat helpdesk for human agents.
  • Voice deployments may experience latency depending on external services.
  • Some users report inconsistent customer support response times.

Voiceflow is best suited for:

  • Businesses building conversational AI agents.
  • Product and UX teams designing chatbot experiences.
  • Developers connecting AI agents with existing software.
  • Customer support and service teams.
  • Agencies creating conversational experiences for clients.
  • Teams that need web, SMS, voice, or telephony deployment.
  • Businesses that want flexibility across different AI models.

Voiceflow provides a visual way to design and manage conversational AI without requiring every workflow to be coded from scratch. Its canvas makes it easier to map conversation paths, add logic, connect knowledge sources, and test AI behavior. It also provides flexibility for technical teams through APIs, custom JavaScript, webhooks, and multiple LLM integrations. This makes it suitable for teams that want no-code tools for design while still having the option to add code when needed.

Voiceflow's Key Features

Visual drag-and-drop flow builder.

Supports AI agents and conversational workflows.

Uses knowledge bases for business information.

Supports multiple LLM providers.

Provides custom JavaScript and API options.

Connects with CRMs and external platforms through webhooks.

Includes testing and debugging tools.

Provides conversation analytics and performance tracking.

Supports web chat, SMS, voice, and telephony deployment.

Pricing

Free Plan

Free

Pro Plan

$60.00 /mo

Business Plan

$150.00 /mo

Disclaimer: for the latest and most accurate pricing, please visit the official Voiceflow website.

Frequently Asked Questions

Is Voiceflow free to use?
Yes. Voiceflow has a free Starter plan with 1 editor, 2 agents, and 100 monthly credits. Paid plans provide higher agent and credit limits.
Can Voiceflow build AI agents?
Yes. Voiceflow is designed for building conversational AI agents. Users can combine generative AI, scripted workflows, knowledge bases, tools, and different LLM providers.
Does Voiceflow require coding?
No. Basic conversational experiences can be created using its visual interface without coding. However, JavaScript, APIs, and webhooks can be used for more advanced workflows and integrations.
What can you build with Voiceflow?
You can build AI chatbots, conversational agents, customer support experiences, voice applications, and other conversational interfaces for web, SMS, and telephony channels.
Does Voiceflow integrate with other platforms?
Yes. Voiceflow supports APIs, webhooks, custom JavaScript, and integrations with external platforms and business tools, including CRM systems such as Salesforce and Zendesk.
Is Voiceflow suitable for business use?
Yes. Voiceflow can be used by businesses to create customer support agents, conversational experiences, and AI powered applications. Its APIs, integrations, analytics, and multi-channel deployment options make it suitable for business projects.

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