PREP vs Test-Guide.com

PREP logo

PREP

PREP is a smart online learning & test preparation platform that helps learners of all ages reach their full potential

191 employees · est. 2020 · Lang Ha, Vietnam

VS
Test-Guide.com logo

Test-Guide.com

Test-Guide.com, founded in 2009, is the largest provider of free practice tests and study tools for test takers

2 employees · est. 2009 · Dublin, United States

Test-Guide.com is the older company (2020 vs 2009); PREP is the larger of the two.

Side-by-Side Comparison

PREP Test-Guide.com
Founded
2020 2009 older
Headquarters
Lang Ha, Vietnam Dublin, United States
Employees
191 larger 2
Industry
EdTech, Education EdTech, Education
Funding Stage
Series A Not tracked yet
Total Funding
$9.00M Not tracked yet
Funding Rounds
3 Not tracked yet
Services
IELTS Preparation Courses, TOEIC and HSK Test Preparation, AI-enhanced Learning Tools, Virtual Speaking and Writing Rooms, Tailored Study Plans Not tracked yet
Target Customers
Students preparing for IELTS, Individuals aiming to improve English proficiency, Learners seeking flexible online study options, Test-takers requiring personalized study paths Not tracked yet
Taxonomy
Online LearningTest PreparationPersonalized Study PlansInteractive ContentAI-powered Test RoomsStandardized Assessments +7 Test PreparationPractice TestsStudy ToolsOnline CoursesExam PrepCollege Admissions +1
Website
prepedu.com test-guide.com
PREP logo

About PREP

PREP is a dynamic player in the EdTech industry, with its headquarters in Vietnam. Founded in 2020 by Tu Pham, it aims to revolutionize online learning and test preparation by providing a smart platform that caters to learners of all ages. The company’s tagline, "PREP is a smart online learning & te...

Test-Guide.com logo

About Test-Guide.com

Test-Guide.com is a leading EdTech startup that has revolutionized the way test takers prepare for exams since its inception in 2009. With a commitment to providing valuable resources, the company offers a wide range of free practice tests, study tools, and online courses to assist learners in conqu...

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Frequently Asked Questions

PREP was founded in 2020, based in Lang Ha, Vietnam, with 191 employees. PREP is a dynamic player in the EdTech industry, with its headquarters in Vietnam. Founded in 2020 by Tu Pham, it aims to revolutionize online learning and test preparation by providing a smart platfo. Test-Guide.com was founded in 2009, based in Dublin, United States, with 2 employees. Test-Guide.com is a leading EdTech startup that has revolutionized the way test takers prepare for exams since its inception in 2009. With a commitment to providing valuable resources, the company off.
PREP has raised $9.00M and Test-Guide.com no disclosed funding. Latest stage: PREP Series A.
Both work in EdTech and Education and list test preparation among their focus areas.

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Compiled from the BounceWatch company index. We last looked at PREP on 16 Jul 2025, and Test-Guide.com on 12 Jun 2025. Where a field is blank here, it means we have not recorded it — not that the answer is zero. How we source and date this.

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