AI-first software agency · Budapest · Munich

We ship your product
in 1–3 months. Fixed price. No surprises.

AI-powered web & mobile development — trusted by large companies and startups

Start a project →

Free estimate · No commitment · Reply within 24h

See our work
AI
Cubicfox Robofox mascot
10+
Years shipping products
80+
Projects delivered
5
Clutch rating
1–3mo
From idea to prototype
BMW
Seiko
Vogue
Eurofighter
MAV
XXXLutz
Hellotax
Momax
LocalStack
Wired

We've got you
covered.

A dedicated team of experts to provide solutions for your entire product lifecycle — from strategy to launch.

01
Product Discovery
& Strategy
Build the right thing first time. AI-accelerated discovery finds the right product, scope and tech stack — in weeks, not months.
AI ResearchStrategyRoadmapping
02
UX/UI & Graphic
Design
Design that converts. Research-backed UX, pixel-perfect UI and AI-accelerated iteration — from insight to interface.
UX ResearchUI DesignDesign Systems
03
Web & Software
Development
Ship faster with AI-powered development. Scalable web apps and software systems — from MVPs to enterprise platforms.
React/Next.jsNode.jsAI-Native Stack
04
Mobile App
Development
One codebase. Two platforms. React Native & Flutter apps with AI acceleration — from concept to App Store.
React NativeFlutteriOS & Android

Start smarter.
Ship the Spark, not the overhead.

Our entry package already shows the difference. A traditional agency can spend your first budget on discovery, meetings and ramp-up. Spark turns that same budget into a focused, testable product in weeks.

Traditional agency
Typical Spark-sized project
€12k–36k
You often pay for ramp-up, coordination and process before users see anything real.
Cubicfox
Spark package
€3k–9k
A focused fixed-scope build: IA, hi-fi UI, core implementation and launch-ready output.
Your advantage
save €9k–27k
The first product budget stays focused on validation, launch and learning — not agency overhead.
Traditional AgencyCubicfox
Spark project price
Focused MVP, landing flow, internal tool or AI micro-product
€12k–36k
Often 4× higher
€3k–9k
Fixed Spark price
Delivery time
Focused shippable product
2–4 months
Slow ramp-up
1–3 months
AI-accelerated
First prototype
Something to test with users
8–12 weeks
Multiple rounds
2–4 weeks
Validate fast
AI in workflow
Design, code, QA, docs
Rarely / Add-on
Bolted on
Every step
Native to process
Billing model
How you get charged
Time & Materials
Scope creep risk
Fixed milestones
Zero surprises
QA turnaround
Bug fix to verified
2–5 days
Manual only
Same day
AI-assisted
PRICE
Check out
our
packages.
See packages →

Built for
the greatest.

View all work →
Seiko case study
Seiko Watches
Global Watch Brand Software Ecosystem
A feature-rich software ecosystem for one of the world's most iconic watch brands, connecting collectors globally with exciting digital experiences.
UX/UI DesignApp Development
MAV Ütközéspont
MÁV — Hungarian Railways
Interactive Detective Game for Railway Safety
360° GameMicrosite
ABZ Innovation
ABZ Innovation
ABZ Innovation
Drone-tech Site & Brand Identity
Web DevUX/UIBrand
HuGo app
HuGo
Community App for Hungarians in the US
MobileApp DevUX
More references →

The greatest
brands.

BMW
Seiko
Vogue
Eurofighter
MAV
XXXLutz
Hellotax
Momax
LocalStack
Wired
Datalyze
Mobelix
Corso Hotel
HuGo
FastFingers

1 week-6 months.
Start to launch.

From first call to live product — zero surprises.

Month 1
Month 2
Month 3
Wk 123456789101112
Strategy & Discovery
Design
Development
Testing, QA & Launch
Strategy & Discovery
Week 1–3
Activities
  • Kickoff workshop
  • Domain & market research
  • Stakeholder interviews
  • Technical feasibility study
  • AI opportunity mapping
  • Tech stack decision
Deliverables
  • Project brief & scope
  • Technical architecture doc
  • AI integration plan
  • Risk assessment
  • Signed-off roadmap
Iterations
  • Scope alignment session
  • Architecture review
  • Final sign-off on direction

Request a
quote — within 24 hours.

Fill in the short form — we'll get back with an order-of-magnitude estimate within 24 hours. No commitment.

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GERMANY · HUNGARY · REMOTE WORLDWIDE