Agentic Software Development

Develop your own software – secure and scalable.

The Companion enables small and mid-sized businesses to build software for their own processes agentically. No large development team, no loss of control – on an environment that is scalable, secure and compliant.

🔒 your own infrastructure 🏭 for SMEs
Request the Companion

Together, not alone

We accompany you on the path to digital sovereignty

With the Companion we're at your side – not as a one-off project, but as continuous support, week after week.

Your team Westcode Building your software together – week after week. Weekly call Code reviews Co-execution System hardening

What the Companion does

🖥️

Secure development environments

Standardized, high-performance environments for your teams and AI agents – consistent, reproducible and ready in minutes. No setup chaos, no “works only on my machine”.

🤖

AI agents that build for you

Describe a process problem – the AI agents develop, test and ship the software you need. You pick the AI model that fits you and stay in control at all times.

🛡️

Governance & compliance

Central model access, policies and full auditability. Every AI usage is logged – GDPR- and EU-AI-Act-compliant, on your own infrastructure.

Why building your own software matters

Faster from idea to solution 01

What used to take weeks – or wasn't feasible at all – now takes days. Your processes turn into software, without months-long projects.

No large development team needed 02

The Companion lowers the barrier to entry. Even without a big developer team you can build and run your own tools.

Scales as you grow 03

Start small with one solution and scale to many – the environment grows with your company and your usage.

Secure and compliant from day one 04

Data protection, audit trails and governance are built in – not bolted on afterwards. You stay audit-ready at all times.

How the Companion works

A view of the Companion platform
Phase 1

Vision and scaffolding

What do you want to build – and why? You name the processes and challenges you want to digitize. With security-by-design and a robust software architecture, we lay the right foundation.

Building software together, securely
Phase 2

Execution

We set up an environment where you implement software securely and efficiently. Together we build solutions and support the rollout in your company.

Digital sovereignty
Phase 3

Digital sovereignty

By developing software independently you gain more flexibility, strengthen your independence from established software vendors and cut costs in the long run.

How the Companion fits together

Four layers. Your software, your infrastructure, your rules.

You & your AI agents Agents AI Gateway Secure environments Standardized, self-hosted development environments. AI agents Offload tasks to governed agents on your infrastructure. Governance Observe and control AI usage – compliant. Your infrastructure Self-hosted and cloud-provider agnostic.

What you get

One package. Hands-on support included.

Companion

You don't build alone Dedicated contacts, a weekly call and reviews included – no consulting-hours roulette. We stay with you until you build, test and ship software on your own.

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What's included Sparkles

Weekly advisory call with our team (1 hr)
Reviews of architecture, security, testing and UX
System hardening: tuning the guardrails for the AI
Setup of MCPs to connect the AI models
Secure, standardized development environments
GDPR- & EU-AI-Act-compliant, on your infrastructure
Enablement: build, test & ship on your own
Support integrating into your IT landscape