01 / 02 · presentation
Presenting at YES!Delft to other municipalities.
YES!Delft · public-sector partners
Enterprise & customer deployments →In production with the Dutch government
A secure office suitefor your organisation,set up your way.
ArkOffice is our AI office suite, set up as your own: your web address and branding, on your systems (even fully offline) or our European cloud, then extended with the custom apps you need. Encrypted in transit and at rest, under EU law, never trained on.Start with ArkOffice, our AI office suite: chat, docs, drive, sheets, slides, Arknotes and more, with AI built into every app — plus agentic capabilities that act across your whole workspace from a single prompt. We set it up as your own: your own custom domain, your branding, on your systems (even fully offline) or our European cloud. Then we connect your data sources and build any custom apps you need. Data stays in the EU, under European law, never trained on.
Your domain & branding · Self-hosted or air-gapped · Encrypted in transit & at rest
01 · ArkOffice suite
Chat · Docs · Drive · Transcription
02 · Made yours
Your domain · branding · SSO
03 · Set up & extended
EU cloud · self-hosted · air-gapped
01ArkOffice suite02Made yours
Chat
Transcription
Drive
Arknotes
Docs
Sheets
Slides
PDF
ai.yourministry.govworkspace.yourbank.euoffice.yourhospital.nlchat.yourfirm.law
03Set up & extendedRuns onour EU cloudyour private cloudyour own serversfully air-gapped
+ your custom appsClients we’ve built with
Organisations we’ve partnered with along the way, shaping what Arkintel is today.
Why teams choose Arkintel
LiveIn production with the Dutch government today
0Bytes of your data leave the EU on a sovereign deployment
100%European jurisdiction, no US CLOUD Act exposure
8Apps in the suite, with more in active development
01how it works
From a live product to your own sovereign system.
Start with ArkOffice, our AI office suite, real and in use today. Make it yours under your domain, branding and infrastructure. Then we connect your data and build the apps that don’t exist yet. One clear path, one small senior team, start to finish.
01
Try ArkOffice
ArkOffice is a full AI office suite: chat, docs, drive, sheets, slides, Arknotes, PDF and transcription. Every app works like the tools your team already uses, with AI built in — and agentic capabilities that act across your whole workspace from one prompt. It’s live today: try it in your browser, before a single call.
- Live and in production today
- Free to try, no sales call needed
- Familiar apps plus agentic AI across the suite
02
Deploy it your way
We deploy that exact product as your own: your domain, your branding and your visual style, running on our European cloud, your private cloud, your own hardware or fully air-gapped. Your data stays in the EU or inside your walls, by design.
- Your domain, branding and style
- EU cloud, private cloud, on-prem or air-gapped
- Data sovereignty by design
03
Customise & extend
We wire in your own data sources, SSO and the systems you already run. Where the suite stops, we design and build new apps, modules and integrations from scratch, all shipped under your brand.
- Connect your sources, SSO and systems
- New apps and modules built from scratch
- Custom integrations, under your brand
02how we compare
A real office suite.
Sovereign and AI-powered.
Most teams weigh us against Microsoft 365 or Google Workspace. Both send your data to the US, and their AI is a paid bolt-on rather than the foundation. Arkintel is the only one that’s sovereign, AI-powered and live in production, made in Europe.
Arkintelyou are here
Microsoft 365
Google WorkspaceFamiliar apps — opens & saves Word, Excel, PowerPoint
Speaker-labelled transcripts — Meet, Teams, Zoom, or any browser tab
Teams only
Meet only
Data stays in the EU, under EU jurisdiction
No US CLOUD Act exposure
Switch freely between frontier models — Claude, ChatGPT, Gemini, Mistral or self-hosted
Copilot only
Gemini only
Self-hosted or fully air-gapped option
Open-weight models, no vendor lock-in
Live in production with real customers today
Video calls
Coming soon
| Arkintelyou are here | Microsoft 365 | Google Workspace | |
|---|---|---|---|
| Familiar apps — opens & saves Word, Excel, PowerPoint | |||
| Speaker-labelled transcripts — Meet, Teams, Zoom, or any browser tab | Teams only | Meet only | |
| Data stays in the EU, under EU jurisdiction | |||
| No US CLOUD Act exposure | |||
| Switch freely between frontier models — Claude, ChatGPT, Gemini, Mistral or self-hosted | Copilot only | Gemini only | |
| Self-hosted or fully air-gapped option | |||
| Open-weight models, no vendor lock-in | |||
| Live in production with real customers today | |||
| Video calls | Coming soon |
// Microsoft 365 and Google Workspace run under US jurisdiction, with AI as a paid add-on rather than the foundation. We built the suite with AI at the core, in Europe.
03security & sovereignty
Trust isn’t a feature.
It’s the architecture.
The reader who has to sign off on this asks two things: will it break, and will it leak? Arkintel answers both at the architecture level — redundant and resilient, European and sealed shut. Built to be reviewed by your security team, not just marketed to it.
EU · sovereign · sealed
European, end to end
European company, European servers, European law — no US CLOUD Act reach. Your data never leaves the EU.
Triple-redundant
Workloads run in triplicate with hot-failover and two offsite EU backup sites. A failed component is a non-event.
Zero-downtime updates
Continuous delivery with atomic rollouts — new versions ship without interrupting a single user session.
Encrypted in transit & at rest
HTTPS from device to server, with your data encrypted at rest on our servers — TLS certificates rotated automatically every 60 days.
Default-deny egress
Nothing leaves the perimeter unless you allow it — enforced at the network, not promised in a dashboard.
Open-weight, yours to keep
No black-box vendor lock-in. Your AI keeps running with or without us, on models you control.
// Mapped against GDPR, the EU AI Act, NIS2 and DORA — with a tamper-evident audit trail built in. Responsible AI policy
04in the field
Years alongside the institutions we build with.
From municipality briefings at YES!Delft to JustAskMomo course agents at TU Delft, we’ve been working closely with Dutch municipalities, universities and organisations for years, not months.
02 / 02 · in production
JustAskMomo course agents, live in a TU Delft lecture.
Hundreds of students · tens of thousands of messages · became ArkOffice
Visit ArkOffice →05things we've done
Real systems we've shipped.
Municipalities, civic ventures and organisations run systems built from ArkOffice: the suite, custom modules and deployments matched to their rules.
Municipality of Delft
DelftGPT
Fully on-prem AI, hosted inside the municipality.
A private AI workspace for the City of Delft, with chat, document search and transcription running on hardware in Delft’s own building. Built on ArkOffice and deployed entirely on-prem.
Self-hostedIn productionGovernment · on-prem
Joint venture · Dutch municipalities
Schuldhulpje
From an unopened pile of letters to a clear path out of debt.
An anonymous debt-help platform for residents, counsellors and volunteers. Residents upload letters, get the key details read out, and can draft formal replies with AI. Built with custom citizen-facing modules on Arkintel’s EU cloud.
EU cloudLiveCivic · joint venture
City of Rotterdam
Rotterdam Subsidy Checker
Get your subsidy application checked before you submit it.
A pre-submit review tool built with the City of Rotterdam. Residents upload an application and get missing fields or inconsistencies flagged in plain language before they send it. A custom build on the suite, self-hosted in Rotterdam’s tenancy.
Self-hostedDeliveredGovernment · civic tech
TU Delft origin
JustAskMomo
JustAskMomo became ArkOffice.
It started as custom course agents for TU Delft, grounded in lectures, readings and course material. Hundreds of students sent tens of thousands of messages to those agents, and that work became ArkOffice.
EU cloudLiveBecame ArkOffice
// got a problem that looks like one of these? we compose you the same way, from ArkOffice, deployed your way.
06what partners say
In the words of the people we ship with.
“Arkintel has been an exceptional partner. Not only bringing the product to life, but playing a key role in refining and elevating the vision behind Schuldhulpje.”
Luc Hijdra
Founder · Schuldhulpje
07resources
Take Arkintel to your team.
The whole story on a single page: what Arkintel is, how it’s deployed, the security posture and who it’s for. Built to be printed or forwarded internally without context.
08News & Blog
Company news
and the blog.
What we ship, who we work with, and longer reads from the field — starting with what AI means for education at TU Delft.
Browse News & Blogtalk to our team
Tell us your data, your regulator,
and how you need to run.
Bring us your constraints — your industry, where your data has to live, the frameworks you answer to. We map the suite to them and come back with a deployment outline, a DPIA and the compliance pack. No NDA, no commitment.
02
Enterprise & deployment
How the suite deploys self-hosted, on your private cloud, or fully air-gapped — plus custom development. The page your platform and security teams will actually read.
Open
03
Just want ArkOffice?
Looking for the self-serve AI office suite for yourself or your team? Try ArkOffice.
Open
09common questions
Procurement-stage answers, without the marketing detour.
Six honest answers to the questions that come up on every first call. Deeper coverage of security, compliance and deployment lives on the Enterprise page.
01Where exactly does our data live?
On infrastructure you choose. Self-hosted: your data centre, VPC, or air-gapped rack — default-deny egress, nothing leaves your perimeter. A Dutch municipality runs fully air-gapped in production today. No data centre? Use our EU-jurisdiction cloud: same software, same APIs, same audit story, with your encryption keys. Move to your own hardware later without a rewrite.
02Will our data train your models?
No. We don’t train on customer data, and frontier providers run under enterprise non-retention contracts. We default to open-weight models (Llama, Ministral, Gemma) that can stay inside your perimeter on self-hosted deployments. Closed frontier models are only used for non-sensitive tasks.
03Can it run on our domain with our SSO and branding?
Yes. Custom domain, your logos, and your identity provider via Keycloak — we integrate with any SSO. We can also host on our domain if that fits better; the setup is flexible depending on your needs.
04How do the apps work together?
They share one context. Ask Chat to summarise a meeting and it can pull the transcript, draft a doc, build a slide deck and file it in Drive, because every app reads and writes the same graph. You’re not copy-pasting between disconnected tools; the AI acts across the whole suite with your full, current context.
05Is it compatible with Microsoft Office files?
Yes. Docs, Sheets and Slides open and save DOCX, XLSX and PPTX, alongside the open ODF formats and PDF, so your team keeps working with the files they already have. The document apps are built on a European, open-source office engine, which means full format compatibility without any foreign lock-in.
06What does it cost?
Every engagement is scoped on a call. There is no published price list, because the shape changes a lot between a standard suite rollout and a more tailored deployment. The first call is free, the one-page deployment outline is free, and we quote fixed prices for fixed scope. We don’t bill by the hour for things you didn’t ask for.