Independent software house
ATLAVEN
We build instruments — small, focused software products that measure honestly, ship finished, and tell you the truth even when it's inconvenient.
The house, in numbers
Figures from shipped, verified work — this band grows with the house.
The house
Software the way instruments are made.
An instrument has one job, does it precisely, and never lies about its reading. That's the bar for everything that leaves this house.
Honest numbers or no numbers.
If a metric can't be measured cleanly, our products say "not enough data" — they never invent a flattering figure. Inferred values are always labeled as inferred.
One product, one job, finished.
Each instrument is small enough to be excellent. We'd rather ship one complete tool than a suite of half-built ones.
No guaranteed-outcome promises.
Markets, algorithms and AI answers are probabilistic. Our products measure where you stand and verify what changed — they don't sell certainty that doesn't exist.
Built to be handed over.
Documented, tested, deployable by someone who's never met us. Software you can't hand over isn't an asset — it's a hostage.
Method
How an instrument gets made here.
Research the truth first
Before a line of code: what can actually be measured, what's honestly knowable, what do the papers and the data say? Products built on wishful metrics die of them.
Build small and sharp
The scope is cut until one person can hold the whole product in their head. Features fight for their place; most lose.
Verify against reality
Every claim in the interface is tested against live data before it ships — and re-verified after. If the test can't exist, neither can the claim.
Finish, document, hand over
A product is done when a stranger can run it from the docs alone. Then we stop building and let it prove itself.
Instruments
What we've built.
From prompts to presence.
AI visibility analytics. Promvia measures whether ChatGPT, Perplexity, Gemini and three other engines (plus Grok, optional on paid plans) recommend your brand, audits what to fix, and attributes the visits and revenue AI actually sends you — including the share hiding in "Direct". Free plan with no card; paid plans from €49 to €499 a month.
Visit promvia.appAI-assisted workforce shuttle & shift optimization.
The Serva plans factory shuttle routes and shift transport with machine-learning clustering and AI optimization solvers — pricing every route to the cent (fuel, maintenance, fixed trip costs), flagging the expensive passengers, and advising what a new hire's commute will really cost. Fully on-premise: employee addresses never leave the company network.
Request a demoThe next instrument is on the bench. We announce products when they work — not before.
Questions
Asked often.
What is Atlaven?
Atlaven is an independent software house registered with the Netherlands Chamber of Commerce (KvK 42199783). It builds two live products: Promvia and The Serva.
What does Promvia do?
Promvia measures whether ChatGPT, Perplexity, Gemini and three other AI engines name your business when buyers ask, shows what to fix, and attributes the visits and revenue AI sends you. It has a free plan with no card.
What does The Serva do?
The Serva plans factory shuttle routes and shift transport and prices every route. It runs fully on-premise, so employee addresses never leave the company network.
How do I contact Atlaven?
Email info@atlaven.com. Security reports go to security@atlaven.com. The company details page lists the legal form, trade registry and governing law.
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Contact
Working on something where honest measurement matters? info@atlaven.com