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
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
- 01
Discovery
One week: users, constraints, edge cases. We write the spec together.
- 02
Foundation sprint
Design system, architecture, auth, deployments. By week 2 you have a real skeleton.
- 03
Weekly releases
Every Friday, something real ships to staging. You see progress, not slides.
- 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.
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."
"The scoping sprint alone was worth the engagement. They reshaped our roadmap honestly — not defensively."
"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."
By industry
A product team, shipped as a service — tailored to your sector.
Every industry has its own data shape, regulatory context, and buying patterns. We have shipped this service across multiple sectors — pick yours to see what it actually looks like in your context.
-
For Insurance →
For a mid-sized DACH broker, we built a custom claims-management tool sitting on top of their legacy policy system — reducing per-claim handling time by 41% and …
-
For Manufacturing →
A specialty-chemicals manufacturer commissioned a custom internal CRM from us, replacing a 12-year-old Access database. Daily order-entry time dropped from 95 m …
-
For Professional Services →
For a 60-person tax advisory firm, we built an internal pricing and engagement-letter tool that reduced write-offs from 14% of billed time to 5.8% in the first …
-
For E-commerce & DTC →
A mid-size DTC home-goods brand rebuilt their storefront with us — moving from a stock theme to a headless Astro + Shopify architecture. Page-speed improved 3.2 …
Custom software & web apps
Frequent questions
Last updated ·
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.