Custom software studio

Software that should
take months.
Live in days.

Matisse of MunkMedia, TimeFuser client Kim of KylenAgency, TimeFuser client Hannes of Taskmetas, TimeFuser client
Trusted by founders and teams

TimeFuser builds custom software, websites, apps, and workflow systems for companies that want to move faster than their industry.

What we build

One team. Everything custom.

Every project is designed around your operation — never a template, never an off-the-shelf compromise.

Custom software.

Internal tools, dashboards, portals, integrations. The systems your company actually needs — built exactly around how you work, live in days instead of months.

Websites & e-commerce.

High-end marketing sites and stores that look like nothing else in your space. Design, build, copy, and launch handled as one piece — built to rank, engineered to convert.

Applications.

Web and mobile applications, from first prototype to production. One scope, one codebase, and our software factory doing the building — no agency overhead, no handovers, no waiting.

Complex workflows.

AI-powered automation for the work that eats your team's week: leads, outreach, documents, operations. Your processes keep running — without anyone touching them.

TimeFuser One

You bring the idea. We ship the company.

The all-in-one engagement

TimeFuser One — your entire company, built and run by one team.

Brand identity, website, product design, frontend, backend, hosting, and maintenance. You walk in with a SaaS idea and walk out with a running business — while others are still hiring.

Branding.

Logo, color system, voice, and a brand book your company can grow with. Designed in days, consistent everywhere your product shows up.

Website.

A high-end marketing site built to rank and convert — copy, design, and build handled as one piece, launched with SEO and analytics from day one.

UI/UX design.

Product design that makes the first version feel like a fifth iteration: flows, wireframes, and a polished interface your users understand instantly.

Frontend.

Fast, responsive, accessible interfaces on a modern stack — the design implemented pixel-for-pixel, engineered for speed.

Backend.

The engine room: databases, APIs, authentication, payments, and integrations — secure, scalable, documented. You own the code.

Hosting & maintenance.

We host, monitor, and keep improving what we built. Updates, backups, and support are part of the engagement — innovation doesn't end at delivery.

The result

TimeFuser One takes you from idea to live company. In weeks, not quarters.

One team, one engagement, everything included — and it keeps getting better after launch.

Plan a discovery call

Built Repley.io end-to-end — from idea to live in 45 days.

Pepijn van Erp Taalman Kip, co-founder of TimeFuser, working at his laptop Pepijn van Erp Taalman Kip, co-founder of TimeFuser Pepijn van Erp Taalman Kip working on a client project
From the founder

“We don't replace people. We make their work faster, smarter, and easier to manage.”

Why TimeFuser

Speed without compromise.
Precision without pressure.

AI makes developers faster — but not months-into-days faster. That speed comes from our software factory: a build system of our own, where a finished scope goes in and a fully tested, end-to-end product rolls out hours later. How it works is our secret; what it delivers isn't.

01 · Speed
5 days to a working version

Most custom software projects spend their first month in meetings. Ours spend it in production: the average TimeFuser build goes from kickoff to a first working version in five days — real screens, real data, something you can click.

02 · Track record
25 + systems live in production

From internal tools and client portals to full SaaS platforms: more than twenty-five custom systems designed, built, and shipped by TimeFuser are running in production today — hosted, monitored, and quietly doing their job.

03 · Impact
11 hours back, every week

Automation only counts when it returns time. Across client teams, TimeFuser workflow systems hand back an average of eleven hours per team, every week — work that used to be manual and now runs on its own.

How we work

Step one: analyse.
Step two: build.
Step three: scale.