Who we are

About us — BiznesZAI.tech

We build AI and automation systems from scratch — no SaaS, no vendor lock-in, no monthly subscriptions for platforms you don't control. The code is yours. Infrastructure costs as much as the server.

Our philosophy

We see companies paying hundreds per month for Zapier, Make.com, Tidio, Voiceflow and dozens of other SaaS tools — just to connect systems that could talk to each other directly through a single custom API.

That's why we don't resell other people's platforms. We write code that does exactly what's needed — and runs on infrastructure that costs a few dozen euros a month, not hundreds for access to someone else's tool.

We've already helped over 50 companies automate processes on their own architecture. Every one of those systems is fully owned by the client — no vendor lock-in.

We write code, not click GUIs
No workflow-builders with limits — clean scripts and microservices
Minimal maintenance costs
VPS ~€5–15/mo + AI API ~€8–20/mo instead of €100–300 for SaaS
Zero vendor lock-in
Code goes to you — extend it, change it, hand it to someone else
Data on your server
Your data doesn't go to external platforms — full GDPR control

Why own architecture?

No-code tools and SaaS have their place — for prototypes and tests. But when something runs in production serving your real business, a €150/mo subscription for something you could have for €10/mo simply doesn't make sense.

Own hosting
Hetzner or OVH VPS — full control, no bandwidth limits or per-operation fees
AI model choice
GPT-4o, Claude, Gemini, Llama locally — not locked to a single model forced by a platform
Any integration
No "there's no plugin" restrictions — if an API exists, we can integrate it
Scale without surcharges
Scale the server, not the pricing plan. No extra cost for more traffic or users

Technologies we use

Open-source and proven tools — zero SaaS platforms as a production dependency.

Python / FastAPI Node.js Docker / Docker Compose MySQL / PostgreSQL Redis OpenAI API / Claude API Llama 3 (local) nginx Linux / VPS REST API / Webhooks RabbitMQ / queues WordPress API Google Calendar API Baselinker API
What we do NOT use in production
Zapier, Make.com, Voiceflow, ManyChat, Tidio and other SaaS platforms as a production dependency. We build instead — because maintenance cost and vendor lock-in don't make long-term sense.
Our SaaS project

JustLab.tech

We run our own SaaS project — a Voice AI platform for businesses that we built from scratch. No intermediary platforms, full control over code and infrastructure.

justlab.tech →

Want to talk with us?

Free consultation, no commitment. Describe your process — we'll propose whether it's worth automating and how much it will realistically cost to run.

Write to us