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Precise, principled technology, built to scale. From the classroom to the ocean floor. See our products at work

We design, build and run software, platforms and infrastructure for companies and institutions, held to the same bar as the products we ship ourselves.

What we do

  • Custom software
  • Process and AI audits
  • Booking and ticketing platforms
  • Mathematical optimisation
  • Scientific viewers
  • Desktop and mobile apps
  • Servers behind physical keys
  • European infrastructure
  • Backups with test restores
  • Encrypted email that lands
  • Private AI on your own servers
  • Process automation
  • WCAG 2.2 accessibility
  • Websites that load instantly
  • Games and simulators
  • Virtual campuses
  • Digital publishing
  • Debian
  • Docker
  • OVHcloud
  • Hetzner
  • Cloudflare
  • NGINX
  • Portainer
  • Uptime Kuma
  • Duplicati
  • Redis
  • Qdrant
  • Ollama
  • n8n
  • Proton
  • SimpleLogin
  • Bitwarden
  • Yubico
  • Nitrokey
  • Astro
  • Tailwind CSS
  • Flutter
  • Android
  • Ghost
  • WordPress
  • Moodle™
  • Stripe
  • GitHub
  • npm

Our products

5 products of our own, in production. Each one speaks for itself, with its demo and its price.

Browse the catalogue

Benthos

Scientific viewer for georeferenced video

Every frame on the map

Ties survey video to its track, the seabed relief and scientific annotations, all in sync.

  • Research centres
  • Universities
  • Marine survey companies

Licensed per installation, unlimited users · free BenthosLite viewer

Visor de Benthos con la inmersión SIM-041 · T3 de la demo pública: un ROV recorre 25 metros de un montículo coralino del Atlántico norte, entre 780,9 y 786,3 metros de profundidad, en 1 minuto y 15 segundos de vídeo.

El mapa dibuja el recorrido coloreado por profundidad, con la escala Cividis, sobre el relieve del fondo y sus isóbatas cada medio metro. Tiene seis anotaciones: un tramo de llanura de sedimento, un área de cascajo coralino y cuatro puntos, con una colonia viva de Desmophyllum pertusum, dos abanicos de Callogorgia verticillata, un octocoral muerto y un erizo Cidaris cidaris.

La ficha da la profundidad, el rumbo, la velocidad, el tiempo de inmersión, la temperatura, la batería y la posición del instante del vídeo. El perfil de inmersión muestra la profundidad a lo largo del tiempo, con las paradas del ROV y las anotaciones. Las anotaciones del mapa, el perfil y la barra del vídeo llevan el vídeo a ese instante.

Benthos viewer with dive SIM-041 · T3 from the public demo: an ROV covers 25 metres of a coral mound in the North Atlantic, between 780.9 and 786.3 metres deep, in 1 minute and 15 seconds of video.

The map draws the track coloured by depth, on the Cividis scale, over the seabed relief and its isobaths every half metre. It has six annotations: a stretch of sediment plain, an area of coral rubble and four points, with a live colony of Desmophyllum pertusum, two Callogorgia verticillata fans, a dead octocoral and a Cidaris cidaris sea urchin.

The data card gives the depth, heading, speed, dive time, temperature, battery and position at the current moment of the video. The dive profile shows depth over time, with the ROV's stops and the annotations. The annotations on the map, the profile and the video bar take the video to that moment.

−786−785−784−783−782
Perfil de inmersiónDive profile ·profundidad vs tiempodepth vs timeprofundidad vs distanciadepth vs distance25 m recorridos · 1 min 15 s · 76 pts · prof. −780.9 m a −786.3 m25 m travelled · 1 min 15 s · 76 pts · depth −780.9 m to −786.3 m
Benthos · SIM-041 · T3

Ateneo

Seating plan builder and ticketing

Draw your venue and sell its seats

You draw your venue's plan, in rows or tables, and open sales or bookings. Flat fee, and no cut of your tickets.

  1. Draw the plan. Seats in rows and tiers, or round and long tables with a head table, just as your venue is.

  2. Open sales or bookings. Free bookings come with the free plan; to charge for tickets, an Event Pass or Pro. The money goes straight to you: at the box office or into your own Stripe or PayPal account.

  3. Fill it. No two people ever get the same seat: it goes to whoever confirms first, even in the opening-day rush.

  • Theatres and auditoriums
  • Theatre companies
  • Town halls
  • Schools
  • Weddings, galas and dinners
  • Conferences

Start free · Event Pass from €19 · Pro €179/yr

Demostración de Ateneo: el plano de la Platea principal del Centro de muestra de ateneo.app, 8 filas y 64 butacas en tres zonas (VIP, Patio y Anfiteatro), se monta fila a fila; se abre la venta, se van ocupando las butacas hasta 40 de 64 y se confirma una reserva en la fila D, butacas 7 y 8.

Ateneo demo: the seating plan of the Main hall at the ateneo.app sample organization, 8 rows and 64 seats in three zones (VIP, Stalls and Circle), builds row by row; sales open, seats fill up to 40 of 64 and a booking is confirmed in row D, seats 7 and 8.

Ksiopea

School timetable generator

Your school timetable, generated and explained

When something won't fit, it tells you why and what to give up.

  1. Start from what you have. Import your current program's files, in the browser, with nothing to install.

  2. Generate the whole timetable. Stages, class groups, rooms, meetings, electives and split groups, in a single run.

  3. Publish it. To your platform, ICS calendars, Excel and PDF. Every teacher sees their own from a link, no account needed.

  • Schools and colleges
  • Academies and language schools
  • Higher education

Tailored: we'll look at it with your school's data

Demostración de Ksiopea: el horario semanal de un centro se genera hasta quedar completo, óptimo en 2,4 segundos y con 0 clases sin colocar. Después llega una restricción nueva: la tutora de 3.º A pide libre el viernes a última hora. Ksiopea explica por qué no cabe tal cual, propone qué ceder y, al pasar esa Tutoría al jueves a las 12:10, el horario vuelve a encajar sin dejar nada sin colocar.Ksiopea demo: a school's weekly timetable is generated until it is complete, optimal in 2.4 seconds with 0 lessons unplaced. Then a new constraint arrives: 3A's tutor asks for Friday's last period off. Ksiopea explains why it does not fit as is, suggests what to give up and, once that tutorial moves to Thursday at 12:10, the timetable fits again with nothing left unplaced.

Xpresiva

Advanced editorial theme for Ghost

Newspaper, magazine, blog. One theme

The editorial theme for Ghost, multilingual and accessible out of the box.

  • Newspapers and magazines
  • Editors and writers
  • Agencies

One-off licence, from €79 · turnkey setup +€299

From first sketch to the server that keeps it running

We build

Custom software for what your organisation needs to solve: complete platforms, systems and applications.

  • Booking, ticketing and management platforms
  • Scheduling with mathematical optimisation
  • Scientific viewers and geospatial data
  • Mobile and desktop apps, offline too
  • Automation and integrations between systems
  • Private AI on your own servers

These are just examples: if your project needs something else, we build that too.

Fixed quote per project

Tell us about your project

We run

Secure, stable infrastructure for what we build and for what you already have, run by us like our own.

  • Servers spread across European providers
  • Access only with a physical key
  • Each service isolated in its own container
  • Managed SSL/TLS certificates
  • Backups in a second data centre, test-restored
  • Email that lands: SPF, DKIM and DMARC

Modular plans: pick your base and switch on only what you need.

Plans from €139/month

Build your plan

Zahorí · Process and AI audits

Finds what your business can't see

Zahorí looks at how your business really works, finds where it is losing time, money or security, and delivers a prioritised plan to improve your processes and adopt AI where it genuinely pays off.

A zahorí is a water diviner: someone who finds what lies hidden.

What it looks at

  • Your processes, end to end

    Lead generation, bookings or orders, service delivery, billing, follow-up and back office.

  • Your systems and data

    The tools you already use and the information that flows through them.

  • Security and data protection

    Where your business is exposed and what the law requires of it, such as the GDPR or the EU AI Act.

  • Where automation and AI pay off

    Only where they save real work, with the upkeep cost stated up front.

Your Zahorí report

What you get

  1. A management report with the decisions management needs to take
  2. A map of how you work today and how you would work after the changes
  3. Priorities, with the cost of doing nothing and potential savings calculated from your own data only
  4. A security and legal-compliance review
  5. A 30/60/90-day plan
  6. A debrief session
See a sample report

How it works

  • No made-up figures: if data is missing, we tell you and explain how to get it.
  • First, get more out of what you already have.
  • No dependencies you can't control.
  • We separate what technology can fix from what management has to fix.

An audit, from start to finish

Zahorí demo with the sample case of a fictitious company, Quilda Asesores, an 11-person accounting firm. First its process map appears from start to finish, with numbered issues. Then the intake of client documents, downloaded and filed by hand, is singled out: 470 hours a year, 7,520 euros. Next comes the priorities table: backups on an untested USB drive, urgent priority; documents filed by hand, quick win; repeated queries, 588 hours and 12,925 euros; in total, 1,359 hours and 26,561 euros a year. Finally, the 30, 60 and 90-day plan, with an action and a verifiable result for each stage.

For small businesses in any sector

  • Shops
  • Clinics
  • Workshops
  • Professional firms
  • Schools
  • Associations
  • Hospitality
  • Estate agencies
  • Online shops
  • And more

You commission the audit and the plan is yours: you can put it into practice with us or with whoever you choose.

Price on request · implementation quoted separately

What comes as standard in everything we build

Why we work this way: our manifesto

How healthy is your domain?

We check its certificate, email setup and security headers in moments. Free.

  1. We administer your servers ourselves, and we only get in with a physical key.

  2. Your backups live in a second data centre, and we test-restore them.

  3. Your email lands: SPF, DKIM and DMARC set up and monitored.

  4. Accessible to everyone, evaluated against WCAG 2.2 AA.

  5. Your visitors browse without being tracked.

  6. Your data is hosted in Europe.

Global infrastructure

Deployed without borders

We spread compute across several European providers and serve it through a global delivery network: low latency and redundancy across independent infrastructures, wherever you are.

World map: a network linking Europe with the Americas, Africa, Asia and Oceania.

  • Compute in Europe, across several providers
  • Global delivery network

Status

We audit ours. And yours

We build every system hardened, audit it and watch it minute by minute. This is what is happening right now in ours, with real data gathered on our server.

Oksigenia · statusData from 4 Oct, 21:37

Attacks on our serverlast 24 h

1,891

failed login attempts

217 blocks · 194 addresses · 42 countries

Where they come from

  1. GBUnited Kingdom258
  2. ILIsrael166
  3. ADAndorra150
  4. CNChina140
  5. IDIndonesia130

Serviceslatency · 24 h uptime

  • Oksigenia84 ms100 %
  • Ksiopea106 ms100 %
  • Ateneo236 ms100 %
  • Benthos82 ms100 %
  • Xpresiva3 ms100 %
  • VivaWebs78 ms100 %

Blocks, liveat their real pace

New vulnerabilitiesNVD · 24 h

60

6 critical · 23 high

per hour, last 48 h

  • 9.1 CVE-2026-105215ZITADEL before 3.4.14 and 4.x before 4.16.2 contains an authentication bypass in the hosted Login V1 UI because the…
  • 9.6 CVE-2026-105209ZITADEL 3.x before 3.4.15 and 4.x before 4.17.1 contains an improper authorization vulnerability: when issuing…

oksigenia.com, through the Checker

100/100

Secure

15 passed · 0 warnings · 0 failed

Valid certificate: 60 days ahead

  • ✓ SPF
  • ✓ DKIM
  • ✓ DMARC
  • ✓ MTA-STS
  • ✓ DNSSEC
  • ✓ CSP

Checked on 4 Oct 2026

Live logevery check, at its real pace

AdvisoriesINCIBE-CERT · CISA

39 exploited vulnerabilities CISA added in 30 days

  • CVE-2026-102490 Zammad GmbH Zammad
  • CVE-2026-102489 Zammad GmbH Zammad

This visit0 requests to third partiesno cookies or analyticsservers in Europe: OVHcloud · Hetzner

Sources: our server (fail2ban), Checker, NVD, INCIBE-CERT, CISA KEV and our status page. IP Geolocation by DB-IP. This product uses the NVD API but is not endorsed or certified by the NVD.

Harden your systems

Built by Oksigenia

From a Telegram bot to a flight simulator

Everything behind Granja Óga, a local farm shop in Paraguay, was built by us.

granjaoga.com
Óga Veve: the JAZ 90 airliner flying at sunset over Asunción, with the cockpit panel, the storm radar and traffic.

Óga Veve · A flight simulator over Paraguay, in the browser

  • Its own flight model
  • Paraguay's real terrain
  • Six real aerodromes
  • Works offline
  • Spanish and Guarani

Open source, and free forever for Paraguayan education.See the code

Open Source Initiative®

Open source

We publish our code

8 published projectsOSI® approved licences: GPL, MIT and Apache 2.0

The OSI logo trademark is the trademark of Open Source Initiative.

Does your institution use Oksigenia Access?

Install it on WordPress, Moodle or any website

Web accessibility in the EU

Sponsor it

Let's talk about your project

We reply within 48 hours (72 in July and August).