kumiko.rocks is Kumiko as a ready-made service. We run your apps, so you don’t have to deal with servers, backups and updates. The AI builder and the Designer are part of it.

From “I have an idea for an internal tool” to “the address works in the browser” takes under 2 minutes. You don’t touch a server, a database or a deploy pipeline (the route by which new code goes live) along the way.

What “hosted” means

You log in, click new app and give it a name. The platform sets up everything needed: app, database, search, file storage, SSL certificate (for the encrypted connection in the browser), audit trail and backup schedule. After under 2 minutes there is a live address. You can start right away, with no setup pause and no waiting for a deploy.

Need a second app? Click again in the same account. Asset tracker today, helpdesk next week, vendor portal next month: all under one login, with the same audit trail and the same sign-in.

What you get per app	Default
Live address	under 2 minutes after the click
Database	a dedicated one with its own credentials, hosted in the EU
File storage	a separate storage area per app, hosted in the EU
Search	full-text search, included
SSL certificate	covers all subaddresses and renews itself
Backup	continuous, plus a daily snapshot, kept for 30 days
Audit trail	every change traceable and queryable

Multiple apps, one account

One account can run several apps. The apps share the login, the user list and the team structure. Each still has its own database, its own data and its own permissions. So you can shut one app down without touching the others, or scale one up without paying for the rest.

This is how mid-size companies in the DACH region usually work: the right tool for each problem, but not five vendors with five logins.

Custom domain on Pro

Apps on the Free plan run under an address on kumiko.rocks. From Pro upward you use your own domain, for example tools.acme.de or intern.muster-ag.de. We take care of the certificate. Your customers then see your brand and your address.

More performance on request

The standard plans cover 95% of what apps in the DACH mid-market need. If your workload doesn’t fit, such as heavy reporting, large files or real-time control with thousands of simultaneous users, talk to us. We then define a custom performance class instead of forcing you into a plan you don’t want.

There are no surprise surcharges. We talk first, agree on the scope, and then start.

Live today

Showcase cashcolt.kumiko.rocks: a loan calculator for multiple tenants with a property folder, building-society savings and rental cash flow, built entirely on Kumiko
Showcase platform publicstatus.eu: status pages for multiple tenants with availability monitoring, built entirely on Kumiko
The framework is public on GitHub (license BSL-1.1), every line of code you would be running is readable

Coming H2 2026

A Designer in the browser: edit the forms, screens, navigation and roles of your features visually
An AI builder: generate features from a text prompt, similar to claude.ai
Self-service hosting: sign up, click, build. Today we set this up for you personally

What you don’t do yourself

Set up servers, tune the Postgres database, renew SSL certificates
Run and test backups
Keep track of known security vulnerabilities (CVEs) in Postgres, Redis, Bun and your dependencies
Build your own tenant separation, audit trail and permission system: the framework already includes them
Set up the AI: Anthropic is included as the default, and with your own key (BYOK) you can use another provider

Compared to Retool, Bubble and Lovable

Aspect	Kumiko / kumiko.rocks	Retool	Bubble	Lovable / v0
Code behind the app	generated as TypeScript code in your repository	closed, runs on Retool’s servers	closed, runs on Bubble’s servers	interface only
Setting up a new app	under 2 minutes, click and live	set up the editor by hand	set up the editor by hand	generate, then deploy
AI builder	yes (H2 2026)	AI features in beta	as a plugin	yes, interface only
Self-hosting	yes: framework public (BSL-1.1), platform via Enterprise	on the Enterprise plan	no	no
Hosting in the EU	yes, default	US by default	US by default	US by default
AI on your own premises	your own key (BYOK) or a local model	no	no	no
Audit trail	built in	build it yourself	build it yourself	not applicable
Dependence on the vendor	low: code in your own repository, framework public	high	high	medium

Built with itself

kumiko.rocks is itself a Kumiko app. This has three consequences:

We find bugs first, because every problem on the platform is also a problem in the framework
It isn’t a demo trick, this is how the platform is actually built
Enterprise has a route to self-hosting: the platform code (Designer, AI builder, setting up new customer environments) lives in a private repository and is available on enterprise terms

Pricing

See Pricing. The amounts below are guide values, not final prices. Final prices will not come before Q1 2027.

Working draft (guide values):

Free: 1 app, an address on kumiko.rocks, AI from Anthropic with a cap
Pro (from €49 a month per app): multiple apps, your own domain, AI with your own key (BYOK)
Enterprise (mid four to five figures per year): dedicated instance, SLA (agreed availability), premium support, optional license to run it on your own premises

Current status

Live today: the platform itself, the framework and the showcases cashcolt.kumiko.rocks and publicstatus.eu in production. Sign-up is not open yet, access is currently for beta customers. The foundation for the Designer is built.

Next come the platform app with the Designer in the browser, then the AI builder, then public self-service hosting. Pilot users get access earlier than the general market.

Places in the pilot program are available on request: [email protected]

kumiko.rocks: the hosted platform

What do you want to build?