cherai
cherai

Can you help me with
my
compo?

Join thousands of students practising for PSLE English.

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Our Products

We're building what it takes for everyone to excel.

CompoCoach

PSLE Continuous Writing grading, feedback and model compositions. Calibrated against expert markers and master teachers. Get 10x more practice than students usually get in school.

Reading Aloud

PSLE Reading Aloud grading and feedback. Detailed pronunciation, fluency and expressiveness analysis. SpeakSmart models to help students see what's possible with their voice.

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Starter Preview

Early access to leading tools

S$25 per month
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The 7-day trial includes 1 CompoCoach report and 3 Reading Aloud assessments.

Starter Preview includes

  • CompoCoach: Expert-calibrated PSLE Composition grading, feedback, and A*Star model essays for common topics.
  • Reading Aloud: Tutor-level grading and feedback, SpeakSmart model recordings for expressive reading, pronunciation and reading analysis.
  • Workshops: Access to Mind Stretcher PSLE preparation workshops.

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Usage limits may apply. Prices shown do not include applicable tax. Preview access and pricing may change at Cher.ai's discretion.

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Frequently asked questions

What is Cher.ai and how does it work?

Cher.ai aims to give every student a personal tutor that is expertly trained, always available, and affordable — on par with the best chers.

This means that every tool we create is done in consultation with master teachers with decades of experience, carefully calibrated, and something that we would use with our own children.

We've started with the hardest parts of English to get personalised feedback, but expect to ship more in the months ahead. Learn more about the tools in Cher.ai.

How much does it cost to use?

Cher.ai is now available for members of the public through our Starter Preview plan. Mind Stretcher P5-P6 students also currently have free access through our Research Preview.

We do not currently impose limits while we're in preview, although we may introduce these gradually over the next few months as we study usage patterns.

We love to see students practicing frequently, and endeavour to keep usage limits as generous as we can.

How do the best students use Cher.ai?

Practice makes perfect. With Cher.ai's CompoCoach and Reading Aloud assessments, students have expert-tutor level feedback available at a fraction of what 1-1 tutoring costs. The best students practice reading daily and composition writing at least weekly.