New name MyDD is now RAILE (sounds like “guardrail”). Same team, same mission, same login. Why the new name? →

Raise a kid who can tell when AI is wrong.

Kids are already using AI. RAILE builds the judgment to use it well: why it gets things wrong, how to spot it, and a grown-up who can see how it's going. Start with a game that turns catching a hallucination into a win.

Four ways in, for families, homeschools, classrooms, and developers.
A teenager and a younger child thinking critically about what an AI assistant is telling them on a laptop
COPPA-compliant by designNo data sold, everBuilt for ages 6–17Safe by design

Kids are already using AI. Almost nothing teaches them how.

Young people already use AI to research, brainstorm, and procrastinate. The tools they reach for hand over an answer and never say when it's wrong, and you're left refereeing something nobody gave you a manual for. Blocking it doesn't work for long. Teaching does.

RAILE is a driving instructor for AI. The kid drives. RAILE catches what they miss, until they catch it themselves.

The alternative isn't a kid who avoids AI. It's a kid who believes whatever it says.

Three habits, in every RAILE experience.

At home, in a homeschool, in a classroom, or inside your own app, the shape is the same. They learn to question it, they practice for real, and a grown-up stays in the loop.

They learn to question it

Catch AI when it's wrong

A game where AI characters bluff, flatter, and make things up on purpose. Kids and teens earn stars for catching them, until spotting a confident wrong answer becomes a reflex.

They practice for real

An AI built for learning, not shortcuts

An age-tuned chatbot that won't just hand over the answer, won't flatter, and stays in its lane. The place they use AI every day, on homework and curiosity, while the habit sticks.

Grown-ups stay in the loop

Visibility, not surveillance

Every conversation named by topic and summed up in a sentence. A weekly digest, a safety alert when it matters. Kids know an adult can see it. That's the point.

RAILE was built by three parents who didn't want to hand their kids ChatGPT or ban it. So we built the thing in between.

RAILE outscores every frontier model on child safety.

We ran RAILE through KORA, the open benchmark for AI with kids, built with 15+ child-safety experts, psychologists, and researchers, and published the results.

RAILE
91.8%
Claude Opus 4.6
75%
GPT-5.5
75%
GPT-5.3 Instant
65%
0% failing

on sexual content and on bias, and when a kid needs a trusted adult

91.8% overall

purpose-built safety outperforms general-purpose AI by 16+ points

RAILE's 91.8% overall is from our own run of KORA's open-source benchmark (July 2026), and the results are public on GitHub. Comparison scores from KORA's public leaderboard (v1.1, May 2026); GPT-5.3 Instant was ChatGPT's free default through early May 2026. Explore the benchmark at korabench.ai.

A 91.8% child-safety score is the floor, not the point. Safety keeps the tool from hurting them. Judgment is what they walk away with.

Three steps, whichever door you pick.

  1. 1 Pick your path. Family, homeschool, classroom, or developer.
  2. 2 Start free. A 14-day trial, a free first lesson, or the API waitlist. No card to look around.
  3. 3 Watch it stick. Your kid uses AI daily, you get a weekly digest and a heads-up if anything needs you.

Wherever your kid meets AI, there's a way in.

The same safe, skill-building approach, shaped for where you are. Start with the one that fits. The rest are one subscription away.

For families

RAILE at home

The game that teaches your kid when AI is lying and when it isn't, a chatbot built for a kid learning to question it, and a dashboard so you stay in it without reading over their shoulder.

  • Ages 6–17
  • Game · Chat · Dashboard
  • 14-day free trial
For homeschool

A homeschool AI curriculum

Raise a kid who's actually good at AI, not just allowed to use it. A grades 6–8 AI-literacy curriculum taught in 16-session units, with a supervised chatbot and a parent dashboard.

  • Grades 6–8
  • 16-session units
  • Lesson 1 free
For schools

Get your students AI-ready

RAILE Ready trains your teachers in one 90-minute session, then gives them four classroom lessons and RAILE Chat and RAILE Learn for every student. You get before-and-after results.

  • 90-minute teacher session
  • 4 lessons in 4 weeks
  • Results report
For developers

Kid-safe AI, as an API

Ship kid-safe AI without building the safety layer yourself. The same guardrails, age-tuning, and oversight that power RAILE, as a REST API, keyed per project, JSON in and out.

  • REST API
  • Age-tuned modes
  • Join the waitlist

From a kid who uses AI to a kid who can tell when it's wrong.

For your kid
  • Spots a confident wrong answer instead of pasting it into homework.
  • Uses AI to think, not to skip thinking.
  • Asks “how do you know that?” without being prompted.
For you
  • You know what they're using it for from a weekly digest, not a spot-check.
  • The dinner-table AI conversation happens on purpose, not after something goes wrong.

Give the kids growing up with AI the judgment to question it.

Pick the door that fits: family, homeschool, classroom, or developer, and start building the habit of questioning what AI tells them.

Four ways in. One mission: help every kid use AI critically.