EZAI's AI Teacher Provides Next-Generation Language Learning Powered by Agora

Problem

Adding real-time AI interactivity often requires high-complexity development and can still deliver a poor user experience

Solution

Agora’s Conversational AI Engine to integrate an immersive, intelligent language tutor

Results

35% increase in daily active users

40% increase in average session length

50% improvement in interactive practice completion rates

About EZAI

Transforming language learning with AI and real-time interaction

EZAI is a Taiwan-based education technology company reimagining how languages are taught. Through its advanced AI-powered platform, EZAI turns passive lessons into active, personalized learning journeys.

At the heart of its innovation is the AI Teacher, which simulates realistic, scenario-based conversations with learners, helping them build confidence and fluency through daily interaction. By combining natural language understanding, real-time feedback, and immersive dialogue, EZ-AI empowers users to speak a new language.

The Problem

From passive learning to active conversation at scale

Most language learning platforms focus on listening and repetition, not conversation. Learners practice alone, receive delayed feedback, and struggle to stay motivated. Behind the scenes, managing speech recognition, translation, scoring, and analytics across different systems is complex and costly slowing down product innovation.

EZAI needed a unified, real-time platform that could provide fluid voice interaction, instant feedback, and intelligent tutoring—all without compromising technical scalability or product speed.

Key challenges before Agora:

Lack of real-time interaction and feedback in traditional language apps

Low learner engagement and retention

High complexity from relying on multiple vendors for speech, evaluation, and analytics

The Solution

An AI teacher that listens, responds, and improves learning outcomes

Agora’s Conversational AI Engine gave EZAI a robust, end-to-end voice solution tailored for education. With just one SDK, the team was able to power the AI Teacher with real-time transcription, oral proficiency scoring, instant feedback, and scenario-based conversational flows.

This eliminated the need for multiple third-party providers, making the system faster, more stable, and easier to maintain. For learners, the result is a tutor that responds instantly correcting mistakes, guiding pronunciation, and encouraging meaningful dialogue.

Agora Products

Conversational AI Conversational AI

Why EZAI chose Agora:

Ultra-low latency for natural, real-time speech interaction

Integrated speech, evaluation, and analytics in a single platform

Developer-friendly deployment, reducing complexity and time to market

“With Agora’s Conversational AI Engine, we turned AI into a genuine teacher. Learning is no longer a solo endeavor, but a confidence-building, immersive dialogue. We can’t wait to help even more learners find their voice in a new language.”

Mic Hsu, CEO at EZAI

Results and ROI

Boosting engagement and outcomes through real-time AI tutoring

Since launching the AI Teacher, EZAI has seen a measurable lift in both engagement and learning outcomes. Users are returning more often, staying longer, and completing more sessions, proving that immersive, interactive voice practice leads to real results.

Agora’s real-time AI infrastructure allowed EZAI to scale fast without sacrificing user experience, enabling deeper personalization and sustained learner motivation.

Results after implementing Agora:

+35% increase in daily active users

+40% increase in average session duration

+50% improvement in interactive lesson completion rates

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