What does your school need today?
Describe it. Watch it build, ready to plug into your ecosystem.
Built for the way schools actually work.
Stop paying. Start building.
From idea to live in minutes
Describe it
Build an app in plain language.
It builds itself
A working prototype in minutes, ready for your roster.
No login changes
Your existing SSO. No new passwords.
Share & earn
Other schools pay to use what you built.
It learns how you work
The more you build, the more K12.io understands your style, your students, and what your school actually needs. Over time it starts suggesting — then doing — so you can spend less time at a screen and more time with the people who matter.
The educator marketplace.
You're not buying software — you're buying the blueprint.
The more you share, the more you earn, the less we all reinvent.
BROWSE MARKETPLACEDon't settle for expensive, bloated software.
Hours back in your week
Describe what you need and it's ready to use — no stitching together five different tools.
Your expertise has value
Publish what you built and earn every time another school uses it.
Student data stays safe
Your data stays yours — never sold, never used to train our own AI models.
Fits your ecosystem
Plays nicely with your SIS and SSO — connect your roster once via RosterStream, and sign in with the Google, Microsoft, Clever, or ClassLink accounts your school already uses.
No more vendor lock-in
Stop renewing six-figure contracts for software that almost fits.
Your district, your rules
Your staff builds it, your admins control it, your policies govern it.