AI Agent Builders

Botpress vs Voiceflow

Compare Botpress and Voiceflow side-by-side. See feature differences and pricing in the AI Agent Builders category.

by Botpress

No reviews yet

Pricing: Free plan, 100 conversations; Plus $150/mo billed annually or $189 monthly; Team $750/mo billed annually or $939 monthly; Enterprise by quote

Botpress is an AI agent builder for support teams and developers: a visual Studio, a TypeScript ADK and usage pricing by conversation.

13 /18 features Full profile

Voiceflow

by Voiceflow

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Pricing: Free plan with one-time credits; Pro and Business priced in the app, plus usage credits; Enterprise by contract; agency free trial, no card needed.

Voiceflow is an AI agent builder for support teams and agencies that run chat and phone agents, with usage billed in credits on top of a plan.

13 /18 features Full profile

Feature Comparison

AI Agent Builders features side-by-side

Feature	Botpress 13/18 features	Voiceflow 13/18 features
Visual agent workflow canvas Assemble the agent's steps on a canvas.	Yes	Yes
Custom tool and function definitions Give the agent your own callable functions.	Yes	Yes
Model provider choice per agent Point different agents at different models.	Yes	Yes
Retrieval-augmented knowledge bases Attach documents the agent retrieves from at run time.	Yes	Yes
Multi-agent handoff and delegation One agent passes work to another.	No	Yes
Conversation state and checkpointing Resume a long run instead of restarting it.	Yes	Yes
Structured output schema validation Force replies into a schema and reject the rest.	No	No
Input and output guardrails Filter unsafe or off-policy content on both sides.	No	No
Human-in-the-loop approval steps Pause a workflow for a person to approve.	Yes	No
Built-in execution tracing See every step, tool call and token inside the builder.	Yes	Yes
Prompt versioning in the builder Change a prompt without redeploying, and roll it back.	No	No
Agent evaluation and test suites Score an agent against fixed cases before release.	Yes	Yes
MCP server support Connect tools over the Model Context Protocol.	Yes	Yes
Webhook and event triggers Start an agent from an external event.	Yes	Yes
Code-first SDK Define the agent in code as well as in the interface.	Yes	Yes
Deploy an agent as an API endpoint Call the finished agent over HTTP.	Yes	Yes
Embeddable agent chat widget Drop the agent into a site or app as a chat surface.	Yes	Yes
Self-hosted agent runtime Run the built agents on your own infrastructure.	No	No
Overall Rating	No reviews yet	No reviews yet