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Custom software & web apps

A product team, shipped as a service.

We design and build custom SaaS, internal platforms and web apps the way a great product team would — end-to-end, opinionated, pragmatic. You get senior engineers, senior designers, and a studio that cares whether it actually works.

  • Modern stack: TypeScript, React/Next, Astro, Rust/Go where it counts
  • Design + engineering + AI in one team — no handoff friction
  • Shipped in small, boring, repeatable releases
Configure your build How we work
Custom web / SaaS app 6–16 weeks
A real product, not a prototype
Production-grade, tested, documented, and deployable on day one.
Design you're proud of
Interfaces that feel considered — because they are. No generic SaaS template smell.
Built for your reality
GDPR-first, EU-hosted, integrates with your SSO, ERP, CRM. DACH-ready from day one.

What you get

A real product, not a prototype

Production-grade, tested, documented, and deployable on day one.

Design you're proud of

Interfaces that feel considered — because they are. No generic SaaS template smell.

Built for your reality

GDPR-first, EU-hosted, integrates with your SSO, ERP, CRM. DACH-ready from day one.

Ownership, not lock-in

You own the code, the infrastructure, the decisions. We leave you a team that can keep going.

How we build

  1. 01

    Discovery

    Two weeks: users, constraints, edge cases. We write the spec together.

  2. 02

    Foundation sprint

    Design system, architecture, auth, deployments. By week 4 you have a real skeleton.

  3. 03

    Weekly releases

    Every Friday, something real ships to staging. You see progress, not slides.

  4. 04

    Launch + care

    Go-live, then a care plan so the product stays sharp. Optional team handover.

Custom software & web apps

Shape your build

Tell us the essentials. We'll come back with a concrete scope and price range within one working day.

Step 1 of 6
We only ask what we actually need to scope your project.
What kind of software is it?

What kind of software is it?

Which core features?

Which core features?

Pick what matters — roughly is fine.

How many users?

How many users?

Rough budget?

Rough budget?

Helps us give you an honest proposal.

When does v1 need to go live?

When does v1 need to go live?

How do we reach you?

How do we reach you?

We reply within one working day with a scoped proposal.

We process your data only to reply to your brief. See our privacy policy for details. ›

Words from the field

Why teams keep coming back.

"Byteweb delivered in six weeks what our previous partner couldn't finish in six months. And the result feels like a real product, not a project."
CTO
Series A SaaS · Munich
"The scoping sprint alone was worth the engagement. They reshaped our roadmap honestly — not defensively."
Head of Operations
Mittelstand manufacturer · Zurich
"Their AI agent replaced our 3rd-party tool and cut 22 hours of weekly manual work. Two months later, we still haven't had to babysit it."
Customer Success Lead
B2B platform · Berlin

Custom software & web apps

Frequent questions

Do I own the code?

Yes, fully. Your GitHub, your cloud, your decisions. We are not a staffing agency trying to keep you dependent.

Can you integrate with our ERP / CRM / SSO?

Yes. We have shipped integrations with SAP, Microsoft 365, DATEV, HubSpot, Salesforce, Stripe and many others.

Is hosting in Germany / EU possible?

Yes. We default to EU regions (Frankfurt, Zurich, Amsterdam) and work with GDPR-compliant providers.

How is the price structured?

Discovery is fixed. From there we work in 2-week sprints with a transparent team rate. You always know the burn.

Your move

Let's make your software feel inevitable.

Tell us what you need. We reply within one working day — with a real opinion, not a sales pitch.

Start your project Email us directly