Your School. Your AI.

An all-in-one AI system built for your school

Aligned with EDB "AI in Learning & Teaching" Policy · Circular No. 221/2025

ESSAi Platform

ESSAi covers Teach, Learn, Assess, and Track — an integrated AI teaching platform supporting all subjects, specifically Chinese, English, Putonghua, and Maths. One platform to unify all your AI tools, with data that stays in your school’s hands.

All SubjectsData IntegrationChinese · English · MathsAdmin System
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AI Capability

“AI that grows with your school”

ESSAi remembers your school’s context, rubrics, and each student’s progress. The AI learns and adapts alongside your teachers — not a one-size-fits-all tool, but a partner that evolves with your school.

Data Ownership

“Your data, your control”

All data stays on a private cloud. We never use school data for AI training. Schools own all their data with full portability — and we help you integrate data from other AI platforms you already use.

School-Based

“Built for your curriculum”

Customise marking rubrics, question banks, and oral practice to your school’s standards. ESSAi aligns with TSA, DSE, and your school-based assessment criteria — not generic benchmarks.

School-Based Pricing Plans (Whole School Account Coverage)

All plans include: Writing, Reading, Listening, Speaking (Unlimited) | Support for school-based materials, tasks, and rubrics

*"School-based AI Chatbot" can be used for specific topics (e.g., Chinese White Dolphin / Interview Questions / School-based Reading Topics, etc.).

PLAN 1 · Pilot
Pilot
Suitable for: First-time AI adoption, piloting in one language subject (Chinese or English)
Language Support: English or Chinese
Annual Fee
HKD 29,000
Plan Content:
  • School Coverage: Up to 2 grades or 10 classes
  • AI Interactive Dialogue (with AI real-time response): 30 complete interactive dialogues per student per year
  • Support Level: Basic System Support
  • WhatsApp/Email support
  • System setup and account assistance
  • School-based content (materials/questions) upload and setup guidance
PLAN 2 · Expansion
Expansion
Suitable for: Multi-grade implementation of the same language subject (Chinese or English)
Language Support: English or Chinese
Annual Fee
HKD 49,000
Plan Content:
  • School Coverage: Up to 3 grades or 15 classes
  • AI Interactive Dialogue (with AI real-time response): Unlimited (subject to fair use policy)
  • Support Level: Enhanced System Support
  • WhatsApp/Email support
  • Scheduled online follow-up meetings
  • Assistance with school-based settings (grade/class/question type)
Most popular for "School-Based Chinese & English"
PLAN 3 · Whole-school Language
Whole-school Language
Suitable for: Using grants to implement "School-Based Chinese & English" comprehensive plan
Language Support: English + Chinese
Annual Fee
HKD 49,000
Plan Content:
  • School Coverage: Whole school (all teacher and student accounts)
  • AI Interactive Dialogue (with AI real-time response): 30 complete interactive dialogues per student per year
  • Support Level: School-Based Implementation Support
  • WhatsApp/Email support
  • Regular online follow-ups (based on school-wide implementation progress)
  • Help structure Chinese and English school-based content and settings
  • Support for school-wide language usage arrangements and system configuration
View whole school advanced plans (Plan 4–5)
PLAN 4 · Whole-school Pro
Whole-school Pro
Suitable for: Whole school English deep implementation, focused on usage outcomes and process optimization
Language Support: English
Annual Fee
HKD 79,000
Plan Content:
  • School Coverage: Whole school
  • AI Interactive Dialogue (with AI real-time response): Unlimited (subject to fair use policy)
  • Support Level: Dedicated School-Based Support (Operational Level)
  • WhatsApp/Email support
  • Dedicated ESSAi contact person as main liaison
  • Regular system usage review and configuration recommendations
  • Assistance in optimizing school-based system settings and usage processes
PLAN 5 · Whole-school AI Policy
Whole-school AI Policy
Suitable for: Whole school language implementation with management-level AI teaching and data analysis support
Language Support: English + Chinese + Putonghua
Annual Fee
HKD 150,000
Plan Content:
  • School Coverage: Whole school
  • AI Interactive Dialogue (with AI real-time response): Unlimited (subject to fair use policy)
  • Support Level: Dedicated School-Based Support (Strategic Level)
  • WhatsApp/Email support
  • Dedicated consultant team (Dedicated account support)
  • Regular compilation of student learning data and performance reports
  • Assistance in analyzing student performance, grade differences, and school-based learning trends
  • Support for school-based AI teaching effectiveness review and planning
  • Strategic recommendations for school-based AI development direction

*"School-based AI Chatbot" can be used for specific topics (e.g., Chinese White Dolphin / Interview Questions / School-based Reading Topics, etc.).

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