Best Khan Academy Kids Alternatives for Ages 8–13 (2026)
Disclosure: we build HomeSchool.You, listed below. Note that the strongest option here is free and isn't ours.
Khan Academy Kids is free, ad-free, nonprofit, and genuinely excellent for ages 2–8. The problem isn't quality — it's that children age out. Here's what comes next, starting with the option that costs nothing.
Quick comparison
| Alternative | Price | Ages | Format |
|---|---|---|---|
| Khan Academy (main site) | Free | 8+ | Video lectures + practice |
| HomeSchool.You | $20/mo, up to 4 children | 3–10 | Games + courses + hands-on |
| Adventure Academy | $12.99/mo or $45/yr | 8–13 | MMO world |
| Prodigy | Free core; ~$5–$20/mo | ~5–14 | Fantasy RPG |
| Beast Academy | $15/mo or $96/yr | 6–13 | Advanced math comics |
| Outschool | Pay per class | 3–18 | Live teachers |
Prices verified against published company pages, August 2026.
1. Khan Academy (main site) — the free, obvious next step
Free, from the same nonprofit, covering math, science, history, and more from elementary through college level.
Where it wins: it costs nothing, the quality is high, and it's the natural continuation of a platform you already trust. Before paying anyone — including us — try this. For many families it's simply the answer.
Where it doesn't: the format changes substantially. Khan Academy Kids is guided play; the main site is video lectures and problem sets. A child who loved the animal characters at 7 may find it dry at 8. That gap is the real reason people shop around.
2. HomeSchool.You — best if the format shift is the problem
$20/month for up to four children ages 3–10: 84 games including 3D science labs, 57 courses across 14 subjects, 575 hands-on activities, 10 languages, 541 park virtual field trips, art and music studios.
Where it wins: keeps a play-based approach at exactly the age Khan Academy Kids drops it, and covers far more subjects. Flat pricing for four children. No advertising or in-product purchases, same as Khan.
Where it doesn't: we cost $20/month against free, and we stop at 10 — so for an 11–13 year old this isn't the answer. Full comparison.
3. Adventure Academy — best for the full 8–13 range
$12.99/month or $45/year, ages 8–13, from Age of Learning. A shared multiplayer world covering language arts, math, science, and social studies.
Where it wins: it's built precisely for the age band Khan Academy Kids vacates, and $45/year is cheap. For a child who likes multiplayer games, the pull is real.
Where it doesn't: four subjects only, and it's an open online world with other children — a dealbreaker for some families. Full comparison.
4. Prodigy — best free math continuation
Core math and English free; memberships roughly $5–$20/month. Math runs PreK–8th grade.
Where it wins: free, and the RPG format keeps math feeling like play well past the age Khan Academy Kids ends.
Where it doesn't: two subjects, and membership perks are visible to non-paying children during play — a contrast with Khan's genuinely no-strings model. Full comparison.
5. Beast Academy — best for a strong math student
$15/month or $96/year, ages 6–13, from Art of Problem Solving.
Where it wins: if your child was ahead in Khan Academy Kids and needs challenge rather than continuation, this is a genuine step up — hard problem solving in comic form.
Where it doesn't: math only, and demanding enough to frustrate a child who isn't already confident.
6. Outschool — best for social contact and specialist subjects
Pay per class: $10–$25 one-time, $12–$30 per session multi-week. Ages 3–18.
Where it wins: live teachers and classmates, and it never runs out — classes go to 18. Good for a child who's been learning alone on an app.
Where it doesn't: unpredictable costs and scheduling. Full comparison.
How to pick
- Try free first → Khan Academy's main site. It may be all you need.
- Child rejects the lecture format → HomeSchool.You or Adventure Academy
- Child is 11–13 → Adventure Academy or Outschool; we don't cover that age
- Math is the focus and budget is zero → Prodigy
- Child is ahead in math → Beast Academy
- Child needs peers → Outschool
The honest sequence for most families: try the main Khan Academy site, and only pay for something if the format change is what breaks. Our 7-day trial needs no credit card when you reach that point.
Methodology
Prices come from each company's published pages in August 2026. We put the free option first because it's genuinely the right first move for most families leaving Khan Academy Kids, even though it competes with the product we sell.
Frequently asked questions
Why does Khan Academy Kids stop working?
It's designed for ages 2–8. Around age 8 children exhaust the content, and the guided-play format stops matching what they need.
What does Khan Academy offer after Khan Academy Kids?
The main Khan Academy site, which is also free, but shifts to video lectures and practice problems aimed at school-age students. It's excellent and free, though a real change in format that some children resist.
What's the best paid step up for an 8-year-old?
HomeSchool.You covers 3–10 with a game-based format, and Adventure Academy covers 8–13. We publish this list, so weigh that.
Is there a free option for ages 8–13?
Khan Academy's main site and Prodigy's core math and English are both free. Between them you can cover a lot without paying.
What if my child is exactly 8 and not ready for lectures?
That's the hardest case. HomeSchool.You, Adventure Academy, and Prodigy all keep a play-based format at that age rather than switching to lecture-and-practice.
Which option covers the most subjects?
HomeSchool.You with 57 courses across 14 subjects, though it stops at age 10 rather than 13.