Personalized to passions
Lessons are themed around what your kid actually cares about skateboarding, sea turtles, robotics, art. Engagement isn't a nice-to-have. It's the curriculum.
Education, reimagined
School tailor made for your student
School tailor made for your student
not the other way around.
A tailor-made K–12 curriculum that learns from every interaction including lessons, questions and answers. No more random worksheets. Just one teacher that remembers everything and adapts.
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Why we built this
Education hasn't changed since the 1950s.
One teacher. Thirty students. One pace. One curriculum.
We now have the ability to customize learning for each student based on their goals, their passions, their pace. So why aren't we?
We built Primer for our own children, because every student deserves a school built around who they are and what they want to be.
How Primer works
A teacher that remembers everything.
Every lesson is built from what your student knows, loves and needs next. The system gets sharper with every answer.
Memory across every lesson
A teacher that remembers every question, every missed answer, every breakthrough. Future lessons reinforce what your student got wrong and skip what they already know.
Multiple ways to learn each lesson
Lesson content, off-screen activities, puzzles, practice. Every format reshapes itself around your student so the same idea lands from every angle.
Off-screen breaks, built in
Every lesson includes a hands-on break drawing maps, measuring rooms, building with what's around them. Screens earn their place; they don't replace doing.
Built for every kind of learner
Focused therapy-style lessons plus per-student accommodations dyslexia-friendly type, adjustable size, sentence-level highlights, read-aloud. Designed to feel native, never like a tool for kids who "need help."
Goes as deep as they go
From learning what a map is to working through the limit definition of a derivative. Primer scales from kindergarten foundations to high-school calculus, in one place.
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Available everywhere
Learn on the web.
Learn on the web.
Learn on iPad.
Primer works the same in any browser as it does on iPad. Students pick up where they left off whether that's the laptop in the morning or the iPad at the kitchen table after lunch.
Web app on any modern browser
Native iPad app via the App Store
Reading that sticks
Real passages. Real questions. Real practice.
Every lesson combines a written passage, a guided read-along, a "watch together" video, comprehension checks, and a written exit ticket. Reading isn't a worksheet anymore it's a conversation.
Read-along audio
Vocabulary highlights
Comprehension checks
Curated video
LESSONS THAT ADAPT
The right question, every time.
The lesson is themed for your student and chosen to target what they actually need. Get an answer wrong? The next lesson will adjust accordingly.
Adaptive practice
Mastery tracking
Exit tickets
Weekly summary for parents
Simple pricing
One price. Every subject. Every grade.
No tier games. No upsells. Pay for the students you have.
200 risk-free credits
$40
Per student, per month
No charge until you've used your 200 risk-free credits.
- Full K–12 personalized curriculum
- 1,000 credits/mo (~100 lessons)
- Adaptive lessons, puzzles and practice
- Off-screen activities
- Read-aloud + dyslexia-friendly mode
- Weekly parent progress summary
- Supportive therapy-style lessons
- Cancel anytime, no contracts
Take control of your student's future.
Spend ten minutes telling us about your student. Primer builds the rest: a full, personalized curriculum, ready on day one.
Get in touch
Questions? Curious? Skeptical? Great!
We built Primer because we needed it for our students. We'd love to hear what you're looking for and whether we can help.