Link: B Line Test Prep

Age Group: High School

Description: Online platform that prepares students for the SAT through a free, self-paced course, helping students understand which concepts and subjects need more attention. Additionally, its expert tutors are available all day, every day at no extra cost

Strengths: Self-Paced & Interactive

Weaknesses: Only SAT

Link: College Board

Age Group: High School

Description: The organization that administers the SATs and APs also has free material in order to prepare for these tests

Strengths: Comprehensive Resources

Weaknesses: Complex Navigation

Link: Fiveable

Age Group: High School

Description: Offers study guides and community support for AP exams

Strengths: Interactive Learning

Weaknesses: Limited Free Content

Link: Kaplan

Age Group: High School & College

Description: A global educational services company offering test preparation in SAT, ACT, AP, etc.

Strengths: Extensive Materials

Weaknesses: Limited Free Content

Link: Magoosh

Age Group: High School & College

Description: Online test prep for exams like GRE, GMAT, SAT, and ACT with practice questions and video lessons

Strengths: Flexible Learning & Variety of Topics

Weaknesses: Self-Guided Study

Link: McElroy Tutoring

Age Group: High School & College

Description: Paid tutoring services with free materials on their site

Strengths: Plethora of Practice Tests & Tips

Weaknesses: Outdated Tests

Link: PowerScore

Age Group: High School & College

Description: Specializes in LSAT preparation with courses, tutoring, and publications

Strengths: LSAT Focus

Weaknesses: Narrow Specialization

Link: PrepScholar

Age Group: High School & College

Description: Offers online SAT and ACT preparation courses with adaptive learning. Also has AP, TOEFL, PSAT, GRE, and GMAT prep

Strengths: Customized Study Plans & Content Depth/Variety

Weaknesses: Limited Personal Interaction

Link: Princeton Review

Age Group: High School & College

Description: Provides test preparation for standardized tests and college admissions counseling

Strengths: Content Depth/Variety & Credibility/Renowned Brand

Weaknesses: Limited Free Content

Link: The Critical Reader

Age Group: High School

Description: Focuses on improving reading and grammar skills for standardized tests such as SAT and ACT

Strengths: Specific Skill Focus & Credibility

Weaknesses: Limited Free Content

Link: UnionTestPrep

Age Group: High School, College, & Adults

Description: Offers practice tests, flashcards, and study guides for various exams

Strengths: Content Variety/Depth

Weaknesses: Less Personalized