Is Kubrio or Brilliant better for my kid?

Parents asking whether Brilliant is worth it for a kid usually want to know two things: will my kid stick with it, and what will they get out of it. The honest answer depends on the goal.

Disclosure: I'm Vlad, and I built Kubrio. Facts about Brilliant are from its website as of October 2026.

What to look for

1. Is the goal a subject, like math, or a skill you use to make things?
2. Are the problems someone else's, with known answers, or your kid's own idea?
3. What does your kid have at the end? A lesson completed, or a finished piece?

What Brilliant is good at

Brilliant turns subjects into interactive problems. Your kid taps, drags, and reasons through a concept until it clicks, instead of watching a lecture. As of October 2026, Brilliant covers math, computer science (including Python and AI concepts), science, and data analysis. It has a visual tutor called Koji that asks guiding questions and gives hints, and it's kidSAFE certified.

The problems are well designed, and the math and science paths are strong. If your kid enjoys puzzles, Brilliant can make a subject feel like one.

Who Brilliant fits

• Kids who want to get stronger at math, science, or logic.
• Kids who like puzzles with a right answer.
• Older kids and teens who can work through a lesson on their own.

How Kubrio is designed

Kubrio doesn't teach math. It's four studios where your kid makes something: Animation Studio, Game Studio, Comic Studio, and Robotics Studio, which is in beta. Every project starts with your kid's drawing on paper. Then your kid directs AI to finish a movie, a game, a comic, or a robot, deciding the story, the rules, and when it's done.

The finished piece premieres with its own public page that family and friends can open, and you or your kid can make it private anytime. Learn has short voiced courses on the craft, like how to make a game. If your kid wants to try coding, the Code with Blocks guides are free, with no account.

On the criteria above, Kubrio is designed for your kid's own idea, carried to a finished piece someone else can watch or play.

Using both

Brilliant builds the math and reasoning your kid uses for years. Kubrio is where your kid makes things with their own ideas. Neither replaces the other.