The Lovable of Voice AgentsOutbound Survey Phone Agent
Collect survey responses at scale with an AI agent that calls respondents, asks questions conversationally, and logs every answer automatically.
Built for this workflow
Everything you need to design, test, and deploy your voice agent, visually.
Structured survey flows
Design multi-step survey scripts with Burst nodes, Likert scales, yes/no, and open-ended questions.
Conditional branching
Skip irrelevant questions based on previous answers using IfElse nodes for a natural experience.
Response capture via webhook
Push every answer to your database or analytics platform in real time via webhook.
Conversational tone
Configure the LLM and persona to ask questions naturally, not like a robotic form readout.
Callback scheduling
If the respondent is busy, schedule a callback time and trigger the call automatically.
Multilingual surveys
Run the same survey in multiple languages by configuring TTS and STT providers per flow.
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
Customer satisfaction (CSAT) surveys
Post-service NPS collection calls
Employee engagement pulse surveys
Political and opinion polling
Academic and market research data collection