Bring the future of STEM education to your store

Join us
Stem box shipped

80,000+

DIY STEM kits shipped since 2017

Planet

50+

business partners from all around the world

Money bag

$1.2m

raised with 4 Kickstarter campaigns

15+ DIY STEM educational kits to choose from!

Spencer

Build & code your own voice assistant
11+
ages

Nibble

Build & code your own retro game console
9+
ages

Synthia

Build & code your own digital musical sampler
11+
ages

Jay-D

Build & code your own DJ mixer
11+
ages

Batmobile

Build & code your own AI-powered smart robot car
7+
ages

Chatter

Build & code your own LoRa communication device
11+
ages

Wheelson

Build & code your own AI self-driving car
11+
ages

CircuitPet

Build & code your own handheld virtual pet
11+
ages

ByteBoi

Build & code your own 8-bit game console
7+
ages

Clockstar

Build & code your own smartwatch
11+
ages

Armstrong

Build & code your own robotic arm
11+
ages

We have collaborated with brands from all around the world

Sam's club logo

Chatter 2.0 is a DIY walkie–talkie developed exclusively for Walmart.

"We're always looking for innovative items that offer exceptional value for our members. With this item, children can learn valuable skills that will help prepare them for the jobs of the future."

Cole Powell, Senior Merchant at Walmart's Sam's Club

Sam's club logo

Batmobile™ is a unique DIY AI-powered smart robot car developed in collaboration with Warner Bros.

"Turning toys into elaborate STEM kits that teach both electronics and coding is a great way to encourage kids to learn STEM by doing what is most natural to them: playing."

Francois Simonetta
Vice President at Warner Bros

As seen on...

Forbes

Imagine being able to build your own fully functional mobile phone, all while learning the basics of programming and electronics.

Jason Evangelho
Forbes
Mashable

It is surprisingly cool looking and unmistakably retro.

Stan Schroeder
Mashable
Techcrunch

It’s a fun project and maybe you could make it your weird home messaging machine. I don’t know. Be creative.

Devin Coldewey
Techcrunch
Deloitte

Delloite recognized CircuitMess as one of the top 25 fastest growing technology companies in Central Europe in 2021 and 2022.

Devin Coldewey

What sets us apart?

Stem box shipped

A wide variety of STEM kits that cover different aspects of electronics

Planet

Devices that teach advanced coding in Python and CircuitBlocks

Money bag

Beginner-friendly -- no prior knowledge is needed

Money bag

Kits that teach actual science and provide real–world application

codinginternet of thingsmicrocomputerselectronicsautonomous drivingcybersecuritymachine learninggreen techartificial intelligence

Apply to become one of our partners

We're excited to explore how we can work together - our partners are extremely important to us.

Company information:

Additional questions:*

*Providing this information will help us evaluate your application and connect you with the most relevant representative for your needs

*Understanding your budget helps us tailor our offer to meet your specific needs and fit within your financial requirements.

Shortly after submitting your application, you will receive a reply with further information.*

*We aim to reply within 2 business days, but if you havent heard from us by then, please check your spam folder. Please also note that we are not offering any grants at this time.

What others say about our kits

circuitMess logo
5 star rating
“Fantastic approach to get familiair with new skills that teach you how to solder and an easy way to get some insight in programming code.

Comes with super clear instructions including safety guidelines. On top of that you get the endorphin boost when you see the device working.”

Cecile, Netherlands

5 star rating
“Circuitmess, You and your team managed to build something magical here. The creativity, ingenuity, quality and documentation is astonishing. Please don’t stop making these magic boxes. Kids and adults all over the world should have access to such wonderful learning experiences.

I loved every minute of building the jay-d box and I hope the quality delivered by you and the entire circuit mess team will keep on going in future projects. A big thank you to you and the team for making me smile throughout the build.”

Foulonc, Belgium

5 star rating
“I've been a software engineer for a while with a computer science background and, in my opinion, when facing the process of putting CS theory in practice, a CircuitMess box is how it should be done. The student has a clear goal and proper instructions. It's also fun.”

Adrião, Spain