BandScore9 – AI-Powered IELTS Speaking Platform
See how Kaz Software built an AI-powered IELTS platform providing personalized Band 9 feedback and real-time coaching for 20,000+ learners worldwide.
IELTS speaking practice shouldn’t be a privilege. BandScore9 envisioned a platform where AI meets human coaching—helping learners master fluency, pronunciation, and confidence through real-time feedback, anytime, anywhere.
The Need
BandScore9 required an AI-powered IELTS speaking preparation platform to democratize access to high-quality
English-speaking practice and coaching.
• Deliver real-time Band 9-standard speaking assessments
• Simulate authentic IELTS test environments
• Provide personalized analytics and improvement guidance
• Integrate human tutoring and AI learning in one ecosystem
The Solution
We built an AI-powered IELTS speaking preparation platform that delivers real-time, personalized feedback on fluency, pronunciation, grammar, and vocabulary using models calibrated to IELTS Band 9 standards. Students receive instant coaching as they speak, replicating the precision of a human tutor while remaining available anytime. Mock tests simulate the full IELTS format, providing detailed score breakdowns, pacing insights, and targeted improvement guides so learners know exactly how to reach their desired band.
A hybrid learning model blends video lessons, AI-proctored tests, and optional one-on-one tutor sessions, supporting different learning styles and budgets. Speaking Club Rooms offer anonymous, real-time peer practice to build confidence and reduce speaking anxiety. With 60,000+ tests completed and 20,000+ users onboarded, the platform demonstrates strong validation for AI-driven language preparation.
The Challenge
Building an AI that speaks, listens, and evaluates like a certified IELTS examiner required solving challenges in accuracy, scale, and learner trust.
The Partnership
Our partnership with BandScore9 united educators, data scientists, and engineers to redefine IELTS preparation.
Through iterative R&D with IELTS experts, we trained AI models capable of delivering Band 9-level feedback, developed mock test environments, and built speaking club rooms that let learners practice in real time.
Using Flutter, React.js, .NET, SQL Server, and AWS, we created a robust, scalable platform that supports 60,000+ tests and 20,000+ users globally—delivering personalized feedback, analytics, and live tutoring within one seamless experience.
Build intelligent learning platforms that combine AI precision with human empathy—partner with Kaz Software.
Quality management
Kaz Software is a quality-driven software development company, committed to setting and maintaining high standards in engineering practices. We follow proven processes and comply with established quality and information security frameworks to ensure every solution is robust, secure, and built to last.
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Quality management and information security compliance
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Rigorous testing and validation at every development stage
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​Proactive system performance monitoring and coordination
