Custodea
Sync › Connect › Activate

All your data in one place. In Europe. Yours.

Bring all your organisation's data together on one platform and work with it in Power BI, Excel or your own AI. Without the team, the bill or giving up control of your data.

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  No credit card needed

Your data.

Your rules.

Built in Europe.

For the world.

Zero vendor lock-in.

Full ownership.

Sovereign by design.

Not by accident.

Why Custodea

Built to show you your organisation, not your dashboards.

§01

One private data lake, all your software.

Every invoice, contact and journal entry from the tools you already use is copied into a private data lake of your own - hourly, daily or weekly. No exports, no spreadsheets, no double entry.

§02

Read it with the tools you already know.

Power BI, Excel, Looker, Tableau, dbt - they all connect to your data lake using access keys you create and revoke yourself. Your accountant or advisor gets read-only access in two clicks.

§03

Hosted in the EU. Run from the EU. Owned by you.

Your data sits in EU data centres - primarily in Falkenstein (Germany), with backup in Helsinki (Finland). It stays within the EU. No US sub-processors, and beyond the reach of the CLOUD Act. Operated by Custodea B.V., a Dutch company.

How it works

Three steps. Up and running in a day.

Exact OnlineHubSpotPersonioAFASCUSTODEA DATALAKEPower BIExcelAI / LLM
1

Connect.

Sign into Exact, HubSpot or Personio with one click. We use OAuth where the vendor offers it, and encrypted access keys where they don't. We never request write access.

  • OAuth or read-only API key
  • Scoped per entity
  • Revoke access at any time
2

Sync.

Custodea copies your records continuously - hourly, daily or whenever you ask. New rows arrive in your data lake within minutes of being created in the source system.

  • Hourly · daily · weekly
  • Adapts when fields change
  • Built-in audit log
3

Activate.

Work with your data in Excel, Power BI, Looker or dbt - or point an AI agent at it. You issue a separate access key per tool from your settings, and revoke it whenever you want.

  • Works with BI tools and dbt
  • A separate key per tool
  • Share with your partners
What we connect to

The European SME stack, covered.

Every connector is read-only by design. We never write back into your source systems. New connectors ship monthly, if yours isn't listed, it's probably on the roadmap. Ask us.

Exact Online
Accounting
AFAS
ERP & HR
Basecone
Document processing
Personio
HR
Carerix
Recruitment
Twinfield
Accounting
SnelStart
Accounting
HubSpot
CRM & marketing
Nmbrs
HR & payroll
SRXP
Expense management

Missing a connection?

Drop us a line →
Data sovereignty

We chose Europe for a reason.

Your warehouse runs on dedicated capacity in EU data centres: primary in Falkenstein, Germany and backup in Helsinki, Finland. Encrypted at rest with keys we hold; encrypted in transit with TLS 1.3. No part of your data ever crosses the Atlantic, and no US-headquartered company can be served a subpoena for it.

We are Custodea B.V., a Dutch company registered in Amsterdam. We have no US parent, no US office, and no US sub-processors. The CLOUD Act does not apply to us.

At a glance
  • EU-only data residency
    Primary in Falkenstein, Germany · backup in Helsinki, Finland
  • No US sub-processors
    No AWS · no Azure · no Google Cloud
  • GDPR by default
    DPA signed at sign-up · ISO 27001 sub-processors
  • You hold the keys
    Per-tool credentials minted from Settings
Try it

Connect your first system in five minutes.

14-day trial. No credit card. Talk to us if you need a hand, we pick up the phone ourselves.

Start your free 14-day trial! →Contact →