Non-EU vendorProject ManagementHeadquarters: US

Basecamp (37signals): sovereignty score and 8 European alternatives

Basecamp is project management and team collaboration software from 37signals. It brings message boards, to-do lists with assignees and due dates, file storage, calendars with milestones, workflow boards and hill charts together in one place, along with check-ins and notifications. Teams, companies and non-profits use it to coordinate work, including with clients. Basecamp is delivered as a web service with apps for the main platforms, and offers an API and a command-line tool for developers.

37signals is a US company, so the service falls under US jurisdiction, including the CLOUD Act. The company says it runs its own hardware in several data centres rather than renting cloud hosting. Its subprocessor list names Cloudflare as a US cloud services provider and does not state where customer data is stored. Basecamp is proprietary software, and no EU hosting option is documented. European organisations that need to keep data within the EU can ask 37signals directly where their data is stored. According to 37signals, its GDPR safeguards apply wherever personal data is processed.

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Sovereignty score

17 / 1000 = high exposure
100 = sovereign

Jurisdiction SOV-210
Headquartered in the US: CLOUD Act and FISA 702
Data residency SOV-30
No hosting in Europe (US)
Cryptographic key sovereignty SOV-320
Key management with a non-European vendor
Freedom from lock-in SOV-640
Closed source: switching requires data migration
Source & runtime sovereignty SOV-4 · SOV-615
Closed source, runtime with the vendor

SOV codes: the matching objective in the European Commission's Cloud Sovereignty Framework. Official source

How the score is calculated

Facts and evidence

Last checked October 4, 2026

Headquarters	US (US)Verified by hand
EU adequacy decision	Only for companies individually certified under the EU-US Data Privacy FrameworkVerified by hand
Sovereignty model	Vendor-hosted (non-EU)Verified by hand
Data hosting	USVerified by hand
Open-source	NoVerified by hand
GDPR-compliant	YesVendor-stated
Category	Project Management
Type	Product
Website	basecamp.com ↗

How we verify · Something wrong? Suggest a correction

Top EU-based & GDPR-compliant alternatives to Basecamp (37signals)

The European alternatives to Basecamp (37signals) come from our knowledge base of over 6,800 vendors. We only list vendors headquartered in the EU or the EEA; fully European-owned vendors rank before vendors with a foreign owner. For each alternative you see the country, the open-source status and a short description.

Score per alternative: 0 = high exposure, 100 = sovereign

34 European Project Management vendors are in the catalogue. View the whole category · Submit an alternative · View category on the map

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Why digital sovereignty matters with Basecamp (37signals)

Basecamp (37signals) is headquartered in the United States. US vendors fall under the CLOUD Act and FISA 702: US authorities can compel access to data, even when that data sits in a European data centre. That is the core of the jurisdictional exposure in our model.

Basecamp (37signals) hosts data outside the EU (US). Personal data therefore leaves the EU, which requires a transfer mechanism under the GDPR and pulls the data residency score down.

Basecamp (37signals) is closed source and hosted by the vendor. The encryption keys and the runtime sit with the vendor and switching requires data migration. Ask about bring-your-own-key, export options and open standards.

What this means for your organisation depends on your whole stack and context. The free assessment weighs Basecamp (37signals) together with your other vendors and gives a total score, a heatmap and the main risk drivers.

Frequently asked questions

What is the best European alternative to Basecamp (37signals)?

It depends on your use case. Strong EU alternatives to Basecamp (37signals) include Arinto, awork and Bitrix24. On this page you can compare 8 EU alternatives by jurisdiction, data residency and open-source status.

Are there open-source alternatives to Basecamp (37signals)?

Our list of EU alternatives to Basecamp (37signals) is mostly commercial options. Browse the category on the map for open-source choices.

Is Basecamp (37signals) GDPR-compliant and where is the data hosted?

Basecamp (37signals) is headquartered in US and hosts data in US. The vendor states it is GDPR-compliant, but the data falls under non-EU jurisdiction. For full EU data residency the EU alternatives on this page usually offer more certainty.

Details and sources

Verified by handHeadquarters, owner, hosting locations and licence have been checked by us against public sources. Free of charge and for every vendor, not a paid label. Nothing in this knowledge base is taken over automatically. Last checked on October 4, 2026.

Sources

Public sources used in the latest check of this record.

Compliance evidence

The links below point to the vendor's own public documents. We only record what we found: a missing link means "not found publicly", not "not compliant".

No public compliance evidence has been recorded for this vendor yet. Do you know its DPA or subprocessor list? Something wrong? Suggest a correction

Digital sovereignty in Project Management

Project Management: Project planning, issue tracking, knowledge management, team collaboration. In this category the choice of vendor determines who has legal access to your data, where that data lives and how easily you can switch later.

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