About Kuratowski
Kuratowski is an app store for business software that runs in your browser.
Most businesses run on many separate apps. Each one lives on its own site, with its own sign-in, and it is hard to tell which ones can be trusted with your work. Kuratowski exists so that the software a business needs can be found in one place, checked before it is listed, and opened with one sign-in.
Every app is reviewed
No app is listed before a reviewer has gone through it. The rules are public, and every rejection or change request names the rule it rests on.
Apps stay with their developers
Each app runs on its developer's own servers and opens here, in your browser. Your business records stay in that app.
One sign-in
You sign in once, here. The apps you install open without asking you to sign in again.
Open to every developer
Anyone who builds an app can apply to list it, in any field, under the same rules as everyone else. The developer guide covers every step, from applying to review.