A complete K-12 homeschool academy, reimagined. Adaptive placement finds the precise edge of what your child knows. A tutor that speaks like a smart older sibling teaches them from there. Mastery is verified, not assumed.
$20 / kid / month · No credit card to try · COPPA-compliant · Built by a homeschool dad of five
Not a textbook in chat clothing. Not a video library with quizzes bolted on. A tutor who knows where your child is and meets them precisely there — every subject, every day.
A short adaptive conversation per subject narrows in on the exact edge of what your child knows. No grades. No pressure. Day one, every subject is already meeting them where they actually are.
Every lesson opens with a hook, walks through deep teaching with worked examples and the misconceptions other kids hit. The tutor talks like a smart older sibling — never a textbook. Each kid hears the same lesson in a different register.
Calibrated probes confirm real understanding instead of guessing. Mastered material flows into a spaced-repetition queue so it never quietly fades. You see real progress, not a checklist.
Pick any traditional curriculum. Now imagine it with a tutor who actually knows your child, real depth on every concept, and retention engineered into the calendar — not hoped for.
A short adaptive conversation per subject finds the exact edge of what your child knows in five to ten questions. You start on day one at the right place — not the grade printed on a birthday card.
Every lesson: a hook, deep teaching, worked examples, the misconceptions other kids hit, 8–12 practice problems, and real-world application — not a glossary page and a quiz.
Phase-aware teaching: present, check, then assess. The voice tunes itself to age — playful for the five-year-old, smart-friend for the teen. Every child gets a register they recognize.
Calibrated probe banks per lesson. End-of-unit tests fire automatically every 5 mastered lessons — mix of multiple choice, short answer, spoken, and a graded essay. Real mastery, not vibes.
Mastered material re-surfaces at 1, 3, 7, 21, and 60 days. Spaced repetition is the only reason humans remember anything long-term. Built in, not bolted on.
XP, streaks, badges, mini-games tied to real progress — not screen time. Kids ask to play.
Outdoor and indoor activities that tie back to the day's curriculum — customized to your yard, climate, household supplies, and kids' ages. Learning that ends at the door.
One parent dashboard for every child. PIN-protected per kid. Live progress, today's activity, per-subject placement — all in one place. Built for families with more than one learner.
Core academics plus the electives most curricula skip — finance, cooking, music, visual art, mechanics, apothecary, speech & debate. Italian and Russian language tracks coming soon.
Counting → Calculus
Alphabet → Literary Theory
Sentences → Academic prose
Five senses → AP Climate Science
Community → Historiography
Coins → Roth IRAs
Beat → Music theory
Lines → Portfolio
Snacks → Mother sauces
Herbs → Pharmacology
Tools → OBD-II
Storytelling → Lincoln-Douglas
Looking by grade?
Listening, speaking, reading, writing — with native voice audio.
Cyrillic alphabet, phonetics, conversation — with native voice audio.
Every lesson includes a hook, multi-section teaching, 3–5 worked examples, the most common misconceptions explicitly addressed, 8–12 practice problems with full solutions, real-world application, and extensions for kids who want to go deeper. That's the floor — not the ceiling.
Same per-kid price as IXL — but with a tutor that actually teaches instead of just drilling. Every subject, K-12, included.
14-day free trial. No credit card required. Cancel anytime.
No credit card required. Every child profile in your house, every subject, every feature — for two weeks. Decide if it's right for your kids before you pay a dollar.
Or sign in if you already have an account.
Khan Academy is video-first; pacing is the same for every kid. Outschool is class-based, scheduled, and depends on the live teacher's quality. IXL is drill-and-grade — no real teaching. Cullinan Academy places your child precisely, teaches in their voice with real depth, verifies mastery with calibrated probes, and schedules retention into the calendar. A full curriculum, not a supplement.
Kindergarten through college. The placement system runs adaptively across all grades, so a 9-year-old who's secretly already at 7th-grade math gets placed where they actually are — not where their birthday says they should be.
No. The tutor is always available, 24/7, and lessons are self-paced. There's no schedule, no waiting, no one to disappoint. Parents see everything via the dashboard.
Yes. One parent dashboard, every kid has their own profile, PIN, progress, and assignments. $20/month per kid — same per-kid pricing as IXL but with a tutor that teaches instead of just drilling.
Yes — and per kid. The same lesson is delivered with completely different voice and pacing depending on age. Playful for the 5-year-old. Smart-older-sibling for the teen. No condescension at either end.
There's a built-in screen-free activities engine that generates outdoor and indoor activities tied to current lessons, customized to your yard, climate, available materials, and siblings. Screens aren't the goal — learning is.
Yes. We're COPPA-compliant: explicit parental consent at signup, only the minimum data needed (first name, age, grade, lesson answers), never sold or used for ad targeting or model training. Parents can review, export, or permanently delete any child's data from the account page.
$20 per kid per month, or $200/kid/year (save 17%) — same per-kid price as IXL. 1 kid = $20/mo, 3 kids = $60/mo, 5 kids = $100/mo. 14-day free trial. Cancel anytime from the Stripe customer portal.