ACT: http://www.actstudent.org/testprep/
- ACT Online Prep: $21.95 per year (practice tests, tips, available 24/7)

Princeton Review: www.princetonreview.com/ACT
- Private 1-on-1 tutoring, either online or in person
- Small group/classroom online or in person tutoring
- Self-paced online tutoring

Kaplan Test Prep: http://www.kaptest.com/College/ACT/
- ACT Prep Courses: Comprehensive courses starting at $299 up to $1,099
- Offers both self-paced and classroom, online or in person