Cal.comDesign + build partnerfor growing businesses
We help small businesses and startups ship sharper brands, faster websites, real SaaS products — and automations that quietly do the work.
Trusted by growing businesses in the north
Everything your brand needs to grow online.
Design, development, and automation from one studio — no hand-offs, no agency chaos.
Website design & development
Marketing sites on Next.js, Framer, or Webflow — designed to convert and built to last.
Brand & graphic design
Identities, decks, and collateral that make your company look like the one it's becoming.
SaaS development
Products on Next.js with a headless CMS — from MVP to paying customers.
WaaS — Website as a Service
We design, host, maintain, and improve your website for a flat monthly rate.
System automation
Connected tools and workflows that remove repetitive work from your week.
AI automation
Practical AI in your processes — intake, follow-ups, content, and support.
Shipped for businesses that can't afford bad websites.
A few recent projects — from local champions to our own SaaS.
Software, minus the agency chaos.
Every product we build follows the same stack discipline — so you're never locked in and never guessing.
Next.js first
SaaS is always built on Next.js — fast, scalable, and owned by you.
Editable by you
Content lives in a headless CMS. Change copy and pages without touching code.
Your client dashboard
Every retainer client gets an internal dashboard for tickets, files, and delivery — explained in a personal onboarding call.
Client dashboard
- Ticket — Landing page heroIn delivery · 48h
- Ticket — CRM automationQueued
- Files — Brand assets v2Updated today
From intro call to daily delivery.
You book a free intro call.
We learn about your business and find the solution that fits your goals and budget.
We set up your project board.
Everything product-related lives in one place — so you can focus on running your business.
We deliver new work continuously.
You see updates as we work through your backlog. We're your partner every step of the way.
Daily comms on WhatsApp or Slack, async video walkthroughs, and check-in calls.
Explore more services
From Framer builds to AI automation — we shape the right setup around what you're building.
AI-first, not AI-generated
Tools and workflows
We use the right mix of strategy, design, AI, no-code, and engineering — based on what needs to ship.
A subscription that replaces your agency.
One flat monthly rate for every service we offer — booked in two minutes through Stripe.
Common questions, answered.
MASO.studio is a design and development studio from northern Germany, run by Marco Sönnichsen. It combines webdesign, brand design, SaaS development on Next.js, and AI automation in one senior partner — for growing businesses across Germany, Denmark, Austria, and Switzerland.
Ready to chat?
See how we can help you win. Free intro call, no obligations.