An operator with a name — not an anonymous team
Behind mimaster stands a real, accountable person: Stefan Laggner. No invented team, no agency facade, no call centre that disappears after handover. When you trust mimaster with your product, you know who builds it, who operates it, and who is responsible if something goes wrong.
mimaster is the operated SaaS build service: your idea becomes a finished, live product that mimaster hosts, maintains and keeps developing over the long term. The operator is the party that stands behind all of it — visible, reachable, with a real name.
Origin: the predecessor master.laggner.li
mimaster did not appear out of nowhere. Its predecessor ran under master.laggner.li; the company website is laggner.li. That is the documented origin — and mimaster deliberately claims nothing beyond it here. No invented biography, no made-up years of experience, no fantasy customer numbers. What you see is real: a named operator with a traceable history.
The distrust is justified
Anyone who has tried to have an idea built knows the problem. One founder puts it plainly:
«I tried hiring ppl in india they did a very bad job at development.. cant trust other[s]»— teamblind.com, 2026-07-24
Rotating freelancers, nobody feeling responsible, every handover point a place where things break. That is exactly what mimaster is built against.
One person responsible, fixed checks
At mimaster there is one operator who is accountable — not three anonymous contractors passing the blame around. Every product runs through the same fixed quality and security checks before it goes live and while it is operated. No «that was the other guy», no break at handover, because there is no handover to strangers: the same operator builds and keeps operating.
Your data stays in the EU/CH
Data is hosted in the EU/Switzerland, under GDPR/DSG. A named operator also carries the operating duties that otherwise land on the founder — hosting, maintenance, security and data protection. Not «100% compliant» as a slogan, but data hosting in the EU/CH and processing under the applicable rules.
Transparency from idea to operation — no blind flight, no lock-in
You are not handing your product into a black box. Every step is traceable:
- 1Briefing. You describe your product in plain language: working title, idea, target audience, core benefit, desired features, no-gos. No specification document, no coding skills needed.
- 2Feasibility answer up front. Before anything is built, the operator tells you honestly whether your idea can be built — approval or a reasoned rejection. You never start into the unknown.
- 3Build transparently trackable. While it is being built, you see the progress in the portal: tasks, blockers, status. No weeks of radio silence where you have no idea what is happening.
- 4Operation with change requests. Once live, operation continues — hosting, maintenance, security, new features. You describe changes as a change request in plain language; you never have to rebuild anything yourself.
And if you want to leave: code and data are exportable at any time (export guarantee). No lock-in — you stay because the operation fits, not because you are trapped.
Have the operator check your idea
A named operator builds your product, operates it long term and stands behind it. The first step costs nothing.
Free and non-binding — mimaster tells you upfront whether your idea can be built. Cancel monthly · revenue share only once live · export anytime.