Built for how your family learns

Different families come for different reasons. Each path below leads to the part of Synaptary that proves the point — no sign-up required to look.

Homeschool families

Run your homeschool from one calm place: a connected Pre-K–12 scope-and-sequence built in the open, records and portfolio included, and you decide what happens next.

See what's covered

Supplementing after school

Fill the gaps five minutes at a time. Short sessions with no timers and no streaks, aimed at exactly the skills that got tough today.

Start with your child

Neurodivergent learners

Sensory control your child holds: sound and motion off in one tap, reduced-motion honored everywhere, and never a red X, a lost streak, or a word that hurries.

See the calm controls

Educators & evaluators

A tutor you can audit. Everything the AI may say is drawn from a closed, reviewable set of material — and grading is deterministic code, never a model's opinion.

How the tutor is bounded

Researchers & press

Evidence, not adjectives: a privacy ledger you can verify by hash, an open scope-and-sequence, and every fact tied to the source it came from.

See the evidence

How it works

The AI chooses; the curriculum speaks. Every word a child sees or hears comes from human-authored, source-attributed material — the model only ever picks the best next step.

Orchestrated tutoring

An adaptive planner sequences skills along real prerequisite paths, offers gentle hints on a three-step ladder, and knows when to bring in a grown-up.

Deep personalization

Every item adapts to what a child already knows. Mastery is measured by evidence over days — never by pressure in the moment.

Progress that matters

Progress only ever fills. A missed question simply stays, with as many tries as it takes, and the family dashboard shows exactly how mastery was earned.

Watch a hint happen

These are real product frames, captured from the build this page ships with — a demo learner, and the exact help a stuck child gets.

A real question, read aloud on tap

Big targets, one instruction, and a speaker on every prompt. Grading is deterministic code on her device.

The expected answer never enters any AI prompt. Structurally, it cannot.
A miss never punishes

"Try another way." The item stays right there — no red marks, no buzzer, nothing drains away. Her buddy quietly offers an idea.

An automated audit keeps time pressure out of the product entirely: nothing ticks, nothing rushes her. It cannot ship.
Rung 1 names the strategy

The first hint restates how to think about it — counting on, in this case — in one short, speakable sentence.

Every tutor reply is validated against a closed curriculum vocabulary before she sees it.
Rung 2 works a different example

The buddy walks through 6 plus 3 — a parallel problem, never hers — and models changing your answer after checking.

A scrubber rejects any tutor line containing her item's answer. The example is always a different problem.
Rung 3 brings in the family

Still stuck after two hints? The item is saved for later, the session keeps its momentum, and the family dashboard shows exactly where help is wanted.

The third rung is fully scripted — no model call — so the handoff to a grown-up always works, even offline.

For families

Built for one real child first, and engineered like it. These are structural guarantees in the product, not policy promises.

Answers never enter any AI prompt — grading is deterministic code on your child's device.
No ads, no third-party trackers, no outside scripts. First-party data only, exportable and deletable with a signed receipt.
Nothing rushes and nothing punishes. Learning stays calm on purpose.
Every lesson credits its sources; history and science show the evidence before the claim.
Sound, motion, and celebration size adjust instantly — sensory comfort is a first-class control.
Her questions grow the curriculum: the Wonder Jar turns curiosity into tomorrow's lessons.

Calm you can set, instantly

Sound, volume, motion, celebration size, talking speed — every sensory channel has a switch, and every switch lands in under a tenth of a second. These frames cycle through real settings states.

Sound off silences everything at once — speech, chimes, celebrations.
Calm motion swaps every animation for gentle fades, app-wide.
Celebration size goes from big to words-only. Her choice sticks across devices.

The settings drawer, captured live: defaults, then sound off, then calm motion with a smaller celebration.

For educators

A tutor you can audit. Everything the AI may say is drawn from a closed, reviewable set of curriculum material — and everything else is refused.

A closed world

The tutor can only reference vetted lessons, skills, and hints — every reply is validated against that vocabulary before a child ever sees it.

An attribution ledger

Curriculum is adapted from openly licensed, pinned editions, and every entity carries a source reference that is checked on every build.

Grading you can trust

Assessment is deterministic code, never a model's opinion. The same answer always earns the same result, and answers never reach the AI at all.

A Pre-K–12 map, built in the open

Eighteen subjects, from counting to calculus, civics to computer science — one connected scope-and-sequence. We show exactly what is built today and what is on the way. No subject is claimed that a child cannot yet learn.

17 of 18 subjects are live today — 695 skills teachable end-to-end across 74 of 173 declared subject-grade cells — with the full Pre-K–12 scope published and growing.

Evidence before the claim

In history and science, children see the source first and the statement second. This is an actual artifact-and-explainer pair from the shipped curriculum.

Weather This Week: a chart showing five days — four suns and one cloud. — The artifact comes first: a weather chart the child can read herself.

"We can look at the sky each day. We can mark what we see on a chart."

"The chart shows four sunny days and one cloudy day. The chart shows this week had more sun than clouds."

Every fact-bearing sentence carries a source reference, checked by the build on every commit.

The privacy ledger, literally

Your child's activity record is a hash chain: every event folds the fingerprint of the one before it, so nothing can be silently altered or removed. This is an excerpt of a real export — demo learner, real math.

1 session_start 14:02:11 0000000000… → f6aa61fe05c9…

2 item_result 14:06:47 f6aa61fe05c9… → da35d325a8fc…

3 block_complete 14:19:03 da35d325a8fc… → 6059a8cabcbd…

Export receipt: 3 events · head 6059a8cabcbd… · Ed25519-signed at export. Deletion issues a receipt too.

These hashes are computed by the same code that runs in the product — our test suite re-verifies this excerpt on every commit. Ask any other learning app to show you its child-data receipt.

Her questions become tomorrow's lessons

Mid-problem curiosity is never brushed aside. A child can ask her wonder out loud, it lands in her Wonder Jar, and the ones a family approves come back as real lessons in her sky. Questions like:

"Why is the Moon out in the daytime?"
"Do fish go to sleep?"
"Why do leaves change color?"
"How do maps know where the roads go?"

The curriculum grows in the shape of the child. That is the whole idea.

About us

Synaptary started the way the best tools do: one parent, one child, and a promise that her education would be calm, kind, and genuinely hers. It is built in the open spirit of the curricula it stands on — openly licensed materials, fully attributed, adapted with care.

There are no investors to please and no engagement metrics to chase. The only measure that matters is a child who ends each session feeling capable. That is the product, and everything on this page is in service of it.

Personalized AI Learning. Orchestrated for Them.