Overview
TalkDrill is an innovative AI-powered platform designed to help users improve their English speaking skills through interactive conversations with AI tutors. The platform uses advanced speech recognition and natural language processing to provide personalized feedback and adaptive learning paths.
The Challenge
Many English learners struggle to find opportunities to practice speaking in a non-judgmental environment. Traditional language learning apps focus on reading and writing, leaving speaking skills underdeveloped.
The Solution
We built an AI-powered conversation partner that provides a safe space for learners to practice speaking. The system uses speech-to-text, GPT-4 for natural conversations, and text-to-speech for realistic responses, creating an immersive practice experience.
Key Features
- Real-time voice conversations with AI tutors
- Personalized feedback on pronunciation and grammar
- Multiple conversation scenarios (interviews, travel, business)
- Progress tracking and skill assessments
- Adaptive difficulty based on user level
Results
5,000+
Active Users
50,000+
Practice Sessions
4.8/5
User Rating
50+
Countries
Tech Stack
Next.js
React framework for the web application
OpenAI GPT-4
Powers natural language understanding and responses
WebRTC
Real-time voice communication
MongoDB
Database for user data and conversations
Tailwind CSS
UI styling and design system
Vercel
Hosting and edge functions