The Lovable of Voice AgentsVocational Skills Oral Assessment Agent
Assess technical knowledge at scale. An AI agent conducts structured oral skills checks, evaluates answers, and delivers reports to your training team automatically.
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Built for this workflow
Everything you need to design, test, and deploy your voice agent, visually.
Role-specific question bank
Design oral assessment flows tailored to each role or certification using Burst nodes.
LLM answer evaluation
Configure the LLM to assess response accuracy, depth, and terminology against a marking rubric.
Adaptive branching
Route to easier or harder questions based on performance using IfElse nodes.
Assessment report
Push a per-candidate report with scores and feedback to your LMS or HR system via webhook.
Certification readiness check
Use the assessment to determine if a candidate is ready for a formal certification exam.
AI-built assessment flow
Describe the competencies to assess and the AI builds the full structured evaluation.
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
Trades and vocational apprenticeship assessments
Customer service skills verification calls
Healthcare clinical knowledge checks
Financial services regulatory knowledge assessments
Sales skills and product knowledge quizzes
Start building for free
Open source and self-hostable. Read the documentation to get started in minutes.