AI Engineering Studio

Strategic partnerfor mission-criticalsoftware.

We design, build and operate AI-powered software for businesses where reliability, performance and security can’t be compromised.

See our work
Complex problemsMeasurable impactBudapest / RemoteEst. 2021
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We work with
InterChangeYettelSanofiWestendOrszágos Fizetési SzolgáltatóT-DOCBungalowNetMinistry of Tourism (KSA)ConsulumiKontent
TritonLifeRichter GedeonStreet KitchenHeim Pál GyermekkórházSchiller Autó CsaládNevogateTAG SecuritySwappResortNet
What we do

We build and run the software your business depends on.

From AI-powered platforms to core business systems — designed, delivered and operated by one senior team, end to end.

01

AI-accelerated delivery

Agentic development workflows shorten our lead times without shortcutting quality gates.

02

Applied AI in products

Features that reach your users’ hands — automation, document intelligence, decision support.

03

Sober about risk

No magic claims. Measurable outcomes, human review where the stakes demand it.

How we work

From first conversation to running system.

One process, four steps. You know the cost and the timeline before you commit to anything.

Free

AI Discovery

One meeting, high level: your project, your workflows, your ideas. We come back with a demo, a plan, and estimates for time and cost — and we tell you where AI pays off, not the other way around.

Deep Discovery & planning

If it clicks, we go deep: structured interviews with every stakeholder who knows how things really work. The output is a specification for a future-proof system — plus honest estimates for delivery, maintenance and life after launch.

Delivery

We build on what discovery taught us, with proven front-runner technology and hard quality gates — tested, reviewed, production-grade.

Operations & support

Launch isn't the finish line. We run what we build: monitoring, SLAs, zero-downtime updates — and someone who picks up the phone.

0Years shipping
0Systems delivered
0Regulated industries
0Uptime on core systems
0Client retention
Next step

30% growth, hiding in your workflows.

One meeting. A demo, a plan, and honest numbers — free, no strings attached.

Square21 — Strategic partner for mission-critical software.