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Made & hosted in Europe

Your entire office suite.Every AI. One place.

The tools you know, with every AI built in. Your Word, Excel and PowerPoint files, hosted in Europe.

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Free plan · No credit card

ChatGPTClaudeGeminiGrokMistral& more included

01the suite

Every app in the suite,
built to work together.

Documents, spreadsheets, slides, PDF, notes, transcription and AI chat. Each works like the tool you already use and has AI built in.

Chat

AI chat, the way you already know it

Ask anything in plain language and get clear, useful answers right here, with live web search when you need it. We never train on your conversations.

Chat interface
  • Chat: The home screen. Ask, search and act across everything.
  • Transcription: Meetings and calls in, speaker-labelled notes out.
  • Drive: All your files, one secure home.
  • ArkNotes: Interactive notes with live sliders, graphs and calculators.
  • Docs: Documents that work just like Word, with AI.
  • Sheets: Spreadsheets that work just like Excel, with AI.
  • Slides: Presentations that work just like PowerPoint, with AI.
  • PDF: Read, edit, fill and sign PDFs.

02every top model · one workspace

Claude, Gemini, Mistral, ChatGPT.
Switch wherever you work.

Every top model in one place. No juggling ChatGPT, Claude, and Gemini subscriptions, no stacked monthly bills. Pick the best AI for each task across your workspace, from chat to documents. Frontier and open models, all under EU law, and nothing you send is used for training.

Claude
Gemini
Mistral
ChatGPT
Grok
Qwen
Llama
GLM
DeepSeek

Every listed provider. One bill, not nine.

See available models→

03security

The security institutions trust, now open to everyone.

Trusted in production

Built in Delft by a Dutch company, and already running with public institutions. Your files and chats stay in Europe. Turn on EU-only mode and the AI does too: every model you use processes entirely inside the EU.

EU-only mode

Processing and AI, 100% inside the EU.

Your workspace already lives on EU servers. EU-only mode goes further. Models that may process outside Europe switch off, so chat, files and inference stay inside the Union. Nothing you send is used to train AI, and nothing is sold.

  • Files, chats and inference stay in the EU
  • Models that leave Europe are off
  • Included on every plan, free to switch on

Claude, Gemini and ChatGPT stay available when you want them. They remain under EU law and are never used for training. EU-only mode is the switch that keeps inference inside Europe.

Where this comes from

Live today

Municipality of Delft

ArkOffice is in production for the city, running on hardware in Delft.

Where it started

TU Delft

Course agents grounded in lectures and readings. Hundreds of students sent tens of thousands of messages. That work became ArkOffice.

Built together

City of Rotterdam

A subsidy checker for residents, co-built with the city and hosted in Rotterdam's own environment.

  • Made & hosted in EuropeYour files and chats live on EU servers, encrypted in transit and at rest.
  • European jurisdictionA Dutch company under GDPR. Every model under EU law.
  • Never trained on your dataYour files and chats stay yours.
  • Never sold or sharedNo ads, no data brokers.
More at ArkintelHow we keep your data safe

04how we compare

A real office suite.
European and AI-native.

Thinking of leaving Microsoft 365 or Google Workspace? You keep the same familiar apps, but your files stay in Europe with a Dutch company, and every AI model is built in, not a paid add-on you bolt on later.

ArkOfficeyou are here
Microsoft 365
Google Workspace

Familiar apps: opens and saves Word, Excel, PowerPoint

Speaker-labelled transcripts from Meet, Teams, Zoom, or any browser tab

Teams only
Meet only

Files and chats hosted in the EU, under EU jurisdiction

Dutch company under EU law

Option to keep all AI processing inside the EU

Switch freely between frontier models: Claude, Gemini, Mistral, ChatGPT or self-hosted

Limited
Limited

Self-hosted or fully air-gapped option

Open-weight models, no vendor lock-in

Teams

Coming soon

// Microsoft 365 and Google Workspace run under US jurisdiction, with AI sold as a paid add-on. ArkOffice is European and AI-native from the ground up, live today.

05pricing

Start free. Upgrade when you're ready.

The full suite is free, hosted in the EU — including every model and EU-only mode. Pro adds extra credits, storage and more.

Free

€0

no card required

The full app suite to get started.

  • Chat, Docs, Sheets, Slides, PDF, ArkNotes & Transcription
  • Every frontier model, plus EU-only mode
  • Drive — 200 GB
  • 200 credits / month
  • EU-hosted, never trained on your data
Sign up

Pro

€19 / mo

per month · cancel anytime

The whole suite, fully unlocked.

  • Everything in Free
  • 2,000 credits / month
  • 2,000 bonus credits when you send your first message
  • Then €0.015 / credit, pay as you go
  • 1 TB Drive, +€10/mo per extra TB
Get Pro

Enterprise

Custom

talk to the Arkintel team

Custom domains, self-hosting, air-gapped.

  • Everything in Pro
  • Custom domain & branding
  • Custom datasources & custom apps
  • Self-hosted, on-prem or air-gapped
  • SAML/SCIM, audit logs & custom SLA
  • Migration & dedicated support
Talk to sales

// features & FAQ

See full pricing

06common questions

Everything you're wondering,
answered straight.

Straight answers to what comes up before you start. Running a whole organisation? Enterprise and self-hosting live on the Arkintel site.

  • 01How do I get started?
    Sign up at app.arkintel.com, no credit card required. You get the full app suite from day one: Chat, Docs, Sheets, Slides, PDF, Drive, ArkNotes and Transcription, hosted in Europe, with every AI model and EU-only mode. Upgrade to Pro anytime for extra credits, more Drive storage, and pay as you go.
  • 02How 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 place. You're not copy-pasting between disconnected tools; the AI works across your whole suite.
  • 03Can I use Claude, Gemini, Mistral and ChatGPT?
    Yes. Every plan includes Claude, Gemini, ChatGPT and open-source, switchable wherever you work in the suite. Usage is metered in credits. Every provider is bound by EU law and nothing you send is used for training. Prefer to keep the AI in Europe as well? EU-only mode disables models that may process outside the EU.
  • 04Will my Word, Excel and PowerPoint files work?
    Yes. Docs, Sheets and Slides open and save DOCX, XLSX and PPTX (plus PDF and the open ODF formats), so your existing files just work. No broken layouts, no conversions, no lock-in. Export everything anytime.
  • 05Is my data private and secure?
    Your files, chats and workspace live on EU servers run by a Dutch company under European privacy law (GDPR). They are visible only to you and the people you choose to share with, encrypted in transit and at rest, and never used to train AI or sold. Frontier models are the exception worth knowing about: choosing Claude, Gemini or ChatGPT may send that prompt to a provider outside the EU, under EU law and never used for training. EU-only mode disables those models so you only pick ones that process entirely in the EU. Private by default, the same foundation Dutch institutions trust.
  • 06What if my company needs self-hosting or custom apps?
    That's what Arkintel, the company behind ArkOffice, offers organisations: the same suite with custom domains, custom datasources and apps, self-hosted or air-gapped deployment, SSO and a custom SLA. Head to the Arkintel site to talk to the team.
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Your whole office, AI-native, ready when you are.

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