New Zealand's Online Private School
Crimson Global Academy (CGA) is an accredited online private school for ages 6-18, ranked #2 Best Online Private High School by Niche.com. Trusted by over 750 Kiwi families with students from 90+ countries learning together, each on a timetable built around their goals.
Upcoming Webinars
Balancing Sport With Academic Success
Hear directly from student-athletes Training 20+ hours a week, traveling for competitions, and keeping up with high school coursework isn’t a standard routine—and traditional classroom schedules weren’t built for it.
Homeschooling, Online School, or Both?
Join our live panel to evaluate the best home-based learning pathway for your family, from full-time schooling to single-subject enrolment
Our Accreditations and Rankings
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As Seen in Media
Six Kiwi High School Founders Launching Startups
Crimson Global Academy and Icehouse Ventures have named the inaugural 2026 cohort of The Fellowship. Meet the six high school students receiving $10,000 in seed funding, 1:1 founder mentorship, and a $30,000 world-class education scholarship to build globally ambitious businesses alongside their studies.
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As Seen in The Post
CGA Introduces a 4-Day School Week
Crimson Global Academy is redefining education with a 4-day academic week. Fridays are now dedicated to enrichment activities, leadership, and personal growth —empowering students to balance academic excellence with real-world experiences. This flexible model supports ambitious learners, including athletes and creatives, without compromising teaching hours.
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Supporting New Zealand Students From Primary to High School
Our learning pathways are respected internationally for their academic rigour.
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Virtual School, Real Community
Who is CGA For?
Each family joins CGA with something different in mind. Which sounds most like yours?
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Academically Ambitious
Start A Levels or AP courses early, as many as your child is ready for, with a university counselling team guiding their plans from day one.
Learn MoreAthletes & Performers
Your child can train, compete, and perform while school fits around them. Recorded lessons cover anything missed on the road.
Learn MoreTravelling Students
New country. Same school. Your child keeps their teachers and classmates wherever your family moves next.
Learn MoreNext Gen Learners
Confidence grows when learning fits. Small classes and flexible ways to learn give you child room to find their feet.
Learn More
Take the Next Steps
Craft a learning pathway that fits your lifestyle and goals — live group classes, one-to-one instruction, or self-paced learning. Full-time or part-time, every option is yours to choose. Speak to an advisor today. Not quite ready? Explore our online school by joining a trial class or watching our virtual school tour.
Speak to an Advisor
Have questions? Our academic advisors are here to help. Discuss your child's unique needs and aspirations, explore enrolment options, and get your questions answered. Take the first step towards transforming your child's education.
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Join a Trial Class
Curious about how our online classes work? Experience our dynamic online environment first-hand. Led by one of our world-class teachers, the live trial class allows you to see how students thrive in our online classrooms.
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Watch the Tour
Join CGA students Paige and Max on a behind-the-scenes tour of a typical school day. Watch how they seamlessly navigate their flexible timetables, participate in classes and assemblies, and connect with their peers: through our innovative online platform.
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