This isn't a startup story. It's a parenting one.
The three toughest product testers on Earth helped build it. This is how it happened.
I love my boys. But the daily battles were real.
I'm Steve. I have three boys: Julius, my six-year-old who treats every rule like a personal suggestion, and Kai and Emery, identical twin three-year-olds who turned sharing into a contact sport.
Teeth brushing was a daily hostage negotiation. Getting dressed was an Olympic event. I tried reward charts, time-outs, every parenting voice in the book. None of it stuck.
One night, instead of another lecture, I made up a bedtime story where Julius was the hero: Captain Julius, whose superpower came from having the cleanest teeth in the galaxy. He was riveted. Not because the story was brilliant. Because he was in it.
I've spent my career building secure systems for Hollywood studios. I know how to build things. So that weekend I hacked together a prototype: a rough tool that put the boys into AI-generated stories facing the exact same challenges they struggled with in real life.
Then it actually changed their behavior.
The next morning, Julius walked to the bathroom and brushed his teeth. No negotiation. No bribe. When I asked him why, he said:
“Because that's what Captain Julius does, Dad.”
He wasn't just listening to a story. He was becoming the character. Then Kai and Emery started sharing toys willingly. Emery put it best: “remember when we shared in the story?”
The stories weren't entertainment. They were rehearsals: my boys practicing being the people I hoped they'd become, joyfully, without a single timeout.
Meet the co-founders.
WonderCast isn't built in a vacuum. Every feature, every story flow, every interaction is tested first by the three people it was made for. If it doesn't pass the Julius-Kai-Emery test, it doesn't ship.
SteveFounder & CEODad. Engineer. Former Hollywood studio security architect. Builds things that keep his boys safe, and every other family's kids too.
JuliusCo-founder & Chief Story Tester, age 6The original Captain Julius. If a story doesn't make him say “again!” at bedtime, it goes back to the drawing board.
KaiCo-founder & Head of Chaos Testing, age 3If there's a button to press, he'll find it. If a story flow can break, he'll break it. WonderCast is toddler-proof because Kai tested it first.
EmeryCo-founder & Director of Giggles, age 3The emotional barometer. If a story makes Emery laugh, it's gold. If it only gets a polite “that's nice”, it's back to the lab. He sets the bar for joy.
Every feature ships through our living room first.
Julius tests the stories. Kai stress-tests the interface. Emery is the vibe check. If it's not safe, fun, and genuinely helpful for our boys, it doesn't reach yours. That's not a policy. It's a dad's promise.
“If a weekend hack could do this for my family, imagine what a real product could do for yours.”
Set on day one
The rules came before the product.
I set these before I'd let my own boys use it. They've never changed.
Your data stays yours.
Encrypted vault. No public AI training. What your family makes belongs to your family.
No ads. Ever.
Your child is not a product. WonderCast is supported 100% by the families who use it.
Safe before smart.
Every story passes through our Safety Agent. No violence, no fear, just positive character building. How we keep it safe
The best lessons don't come from lectures.
They come from stories where your child sees themselves winning. Julius, Kai, and Emery taught me that.
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