These rankings are based on data from September 2026
Company
Spark Learning
Years in business
- 1
Number of employees
- 2-10 employees
Country
- Hong Kong
PrepEx provides AI-powered English test preparation for TOEFL, IELTS, PTE, CELPIP, and the Duolingo English Test, with practice items, full mock tests, and score estimates. It also offers automated speaking and writing feedback and an AI tutor named Petra.
API Availability
- Unknown
MCP connector
- Unknown
Ranking position over time
October 2025 - September 2026
#6,936
Best rank
#6,936
Lowest rank
12-month trend
#5,149
Best rank
#5,149
Lowest rank
12-month trend
Use
exam & test preparation
Position of PrepEx on sub rankings
September 2026
Industries
education
Security protocols
encryption at rest
encryption in transit
mfa
rbac
soc2 type ii
L3 category names
Company
Spark Learning
Years in business
- 1
Number of employees
- 2-10 employees
Country
- Hong Kong
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