The Lovable of Voice AgentsMarket Research Phone Agent
Scale your market research without scaling your team. An AI agent calls respondents, conducts structured interviews, and logs every insight automatically.
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Built for this workflow
Everything you need to design, test, and deploy your voice agent, visually.
Structured interview flows
Design research scripts with open-ended and closed questions using Burst and IfElse nodes.
Branching question logic
Skip irrelevant questions or probe deeper based on previous answers with conditional branching.
Response logging via webhook
Push every answer to your research database or spreadsheet in real time via webhook.
Conversational AI interviewer
Configure the LLM and persona to conduct natural-sounding interviews, not robotic readouts.
Multilingual research
Run the same study in multiple markets by configuring TTS and STT providers per language.
Callback scheduling
Let busy respondents choose a better time, schedule the callback automatically.
The tightest feedback loop
Spin it up. Call it. Refine until it’s right.
Generate from a prompt
Describe the voice agent you want, like 'Build a pitch practice bot', and the AI creates the full conversation flow instantly.
Edit visually on the canvas
Drag, drop, and connect nodes to reshape the conversation flow exactly how you want it.
Edit it by prompting
Describe what you want to change in plain language and watch the agent update in real time.
Test it immediately
Talk to your agent right inside the builder - no deployment needed.
Improve a response you didn't like
When the agent says something off, click on that message in the conversation panel to correct it.
Deploy directly from the app
When your agent is ready, deploy it with a single click. No extra tools or setup required.
Share it with anyone
Generate a share link and send it to anyone. They can test your agent directly on voiceblox.ai, no app install needed.
Common use cases
Consumer behaviour and preference studies
B2B buyer persona research calls
Competitor switching reason interviews
New product concept testing calls
Industry trend and sentiment research
Start building for free
Open source and self-hostable. Read the documentation to get started in minutes.