Software for real workflows · Built on Kumiko · Your code, your data

You know your business.We turn it into software.

We build applications for workflows currently spread across spreadsheets, email and disconnected tools. Complaints, maintenance, customer portals or operations: you bring the process, we build the right solution.

Built on Kumiko: publicly inspectable, self-hostable, and not tied to a closed platform.

For your IT team: how Kumiko works under the hood →

reklamationen.werk-a.internal

Mandant

Werk A · Tier 2

8D-Report · Charge 44-912

D4 abgeschlossenD5 offen
features/reklamation.tseuer Repo
defineFeature({
  name: "reklamation",
  entities: ["Meldung", "Massnahme"],
  roles: ["qm", "lieferant"],
  audit: "event-sourced",
})
Live im Netz
publicstatus.euMulti-Tenant-Echtbetrieb
offlot.appKI-Kampagnen
cashcolt.kumiko.rocksKreditrechner
kumiko.rocksdiese Seite

Featured build · built with Kumiko

Offlot: AI inside a real business workflow.

Offlot connects VIN-photo reading, number-plate detection and channel-specific copy generation to a complete used-car workflow: vehicles, campaigns, calendar, public vehicle pages and leads.

The workflow

VIN
Vehicle data
AI copy
Campaign
Leads
offlot · Channel texts
Offlot channel text generation screen showing vehicle photos and channel-specific copy

3

AI pipeline steps

21

app-owned feature modules

147

test files

54

integration tests

34 days

visible repository history

Facts from the current offlot-app repository. The 34-day figure describes visible Git history, not claimed engineering effort.

Why Kumiko

Built for you, without starting from zero.

Kumiko already covers the difficult foundations of business software. That lets us spend your time and budget on your process instead of rebuilding sign-in, permissions, documents, search and change history for every project.

Live today

Proven building blocks, shaped around your work.

Users, roles, permissions, search, documents, notifications and traceable changes do not need to be reinvented for each project. We tailor them to how your team works.

See the live showcases →

Pilot format

A clear path to a useful first version.

We look at your workflow, build a first solution, then improve it with your team. You see early what works and what is actually needed.

Read the FAQ →

Hosting posture

Your data stays under your control.

Your application can run in Europe, inside your own network or on-premises. You also choose the AI models and providers that meet your requirements.

See pricing + operating model →

Lock-in posture

No black box or unnecessary lock-in.

Your application and data stay in your environment. Kumiko is a publicly inspectable, self-hostable foundation, not a closed low-code platform.

Compare with Retool →

Lean operations

Modern software without unnecessary weight.

Kumiko uses TypeScript, Bun and Postgres instead of a heavy enterprise stack. Your application gets the building blocks it needs, not an oversized infrastructure.

See the technical foundation →

Is this the right fit?

Kumiko works best when an important workflow needs to improve without forcing your business into a standard product or a new dependency.

Good fit

  • Teams whose important workflows are spread across spreadsheets, email and disconnected tools.
  • Businesses that want software to fit their process, rather than adapting their process to standard software.
  • Projects that should become tangible through a useful first version in weeks.

Probably not a fit

  • Consumer apps or products optimized mainly for growth loops, app-store UX, or high-volume public traffic.
  • Extreme realtime, edge, or hyperscale infrastructure problems as the central requirement.
  • Teams looking only for a generic no-code tool, not a long-term solution they can own.

How we work

From a workflow to software people actually use.

We start with the work that should run better, not with a feature list.

01 / 03

You show us where work gets stuck.

We learn your workflow, the people in it, and where time, information or visibility are being lost today.

02 / 03

We build a first version your team can use.

No months of concept work: you get something useful early and can see whether it actually improves day-to-day work.

03 / 03

We improve what matters, together.

Feedback from daily work determines the next step. The application grows with your process instead of getting in its way.

The technical foundation is already there. We invest together in your workflow, not standard functions every project would otherwise rebuild.

Use cases

This is what we'd build for you.

The examples differ. The principle stays the same: we bring your workflow together in an application that works for the people using it.

kumiko.rocks · this site, built on Kumiko
publicstatus.eu · multi-tenant production traffic
cashcolt.kumiko.rocks · multi-tenant credit planner
offlot.app · MVP, AI campaigns for car dealers
@marc on X · Build-stream weekly

Updates

What we're building and what we're learning

All updates →

Showcases · built with Kumiko

Real products and AI-native builds

CashColt, PublicStatus and Offlot show three different strengths of Kumiko: domain-heavy product logic, a multi-tenant SaaS and AI steps embedded in a real business workflow.

Showcases and product builds

Real products and product builds

Screenshots from products built end-to-end on Kumiko, including Offlot, where AI steps are embedded in a used-car campaign workflow.

Offlot channel text generation
Offlot: channel-specific AI copy connected to a vehicle workflow
CashColt portfolio dashboard
CashColt: remaining debt, monthly payment and payoff chart
CashColt credit calculator
CashColt: live amortization table, chart and extra payments
PublicStatus tenant status page
PublicStatus: public status page with an active incident
PublicStatus uptime monitor
PublicStatus: uptime dashboard with availability and latency

Let's talk through your workflow.

Show us your process or the tools you use today. We will tell you honestly whether custom software makes sense and what a useful first step could look like.