ElevenLabs Conversational AI SaaS

The challenge

Educational institute needed a scalable voice-based AI tutoring system for students.

What I built

Created a SaaS platform where educational institutes can configure ElevenLabs Conversational AI with their content, and students can subscribe for voice-based learning sessions.

Results

• Enabled voice-based AI tutoring for students
• Subscription model with call time packages
• Mobile app for seamless student experience
• Scalable multi-tenant architecture

Tech stack

• Next.js
• ElevenLabs API
• Flutter
• n8n
• PostgreSQL

Code sketch

A simplified illustration of the core logic, not production code.

// ElevenLabs Voice AI Integration
const initializeVoiceSession = async (studentId, courseContent) => {
  // Configure ElevenLabs RACK with course content
  const voiceConfig = await elevenlabs.configureAgent({
    knowledge_base: courseContent,
    voice_id: "educational_voice",
    conversation_style: "patient_teacher"
  });
  
  // Start voice session
  const session = await elevenlabs.startConversation({
    agent_id: voiceConfig.id,
    student_id: studentId,
    call_time_limit: student.subscription.minutes
  });
  
  // Handle real-time voice interaction
  session.on('student_question', async (audio) => {
    const response = await elevenlabs.processVoiceInput(audio);
    session.sendVoiceResponse(response);
  });
  
  return session;
};