What is Band9AI?
Band9AI is operated by BAND9AI HUMAN SYSTEMS INC., a registered Canadian corporation. Trust & verification
Founded by Mustafa Darras, AI Systems Architect. meet the founder.
Band9AI is an IELTS mock test simulator plus an AI band feedback system for Listening, Reading, Writing, and Speaking. It produces practice band-style estimates and criterion-level feedback aligned with public IELTS band descriptors. It is not the official IELTS exam.
Band9AI is designed for IELTS candidates who want to understand their current performance before booking an official exam. Instead of relying only on generic practice questions, the platform combines IELTS-style test tasks with AI-generated feedback to help identify specific areas that may be limiting a candidate's performance.
The platform covers Listening, Reading, Writing, and Speaking, allowing candidates to practise under realistic test conditions and receive structured feedback. For Writing and Speaking, feedback can focus on areas such as coherence, vocabulary, grammar, pronunciation, and task response, depending on the assessment.
A Band9AI result is a practice estimate, not an official IELTS score. Official IELTS scores are awarded through the IELTS testing system and its approved assessment process. Band9AI is intended as a preparation and diagnostic tool: its purpose is to help candidates see where they currently stand, understand their weaknesses, and decide what to improve before taking the real exam.
Evidence & Trust
- Free band estimate (2 minutes on the homepage)
- Reality Check — $15 four-skill timed diagnostic
- Trust & limitations
- Accuracy definition
- Methodology (no guaranteed band lift)
- Pricing · 7-day full refund on first charge