Basecamp security review: SOC 2, AI training & subprocessors

What Basecamp publishes about its security, privacy and use of your data, with a link to the page each fact came from. Checked October 10, 2026.

Transparency score
95/100
SOC 2
SOC 2 Type II
ISO 27001
Not mentioned
Trains AI on your data?
Says no
Subprocessors
9 listed
DPA
Not found

"Not found" means our reader didn't find it on the public pages it could read; the vendor may still publish it.

Does Basecamp train AI on your data?

Says it does not train AI on customer data

Basecamp's own words (37signals.com/policies/privacy):

Artificial intelligence Our products don’t include built-in AI features that process your content, and we don’t use your content to train AI models.
Other statements we found
The AI providers we work with are also contractually prohibited from training their models on your content.
37signals.com/policies/privacy

Certifications Basecamp claims

Certification or reportMentioned on
SOC 2 Type II37signals.com/policies/security
SOC 337signals.com/policies/security
PCI DSS37signals.com/policies/security

Privacy laws and frameworks mentioned: GDPR. These are laws the vendor says it follows, not certifications.

A certification on a website is a claim. For anything sensitive, ask Basecamp for the SOC 2 report or ISO certificate.

Basecamp subprocessors

Basecamp lists 9 subprocessors on 37signals.com/policies/privacy:

Security features mentioned

SSO / SAMLNot found
SCIM provisioningNot found
Multi-factor authenticationNot found
Encryption at restMentioned
Encryption in transitNot found
Penetration testingNot found
Bug bounty / disclosure programNot found
Audit logsNot found
Data residencyMentioned European Union, United States, UK
security.txt contactNot found

Key documents

Trust / security centerbasecamp.com/security
Privacy policybasecamp.com/privacy
Subprocessor list37signals.com/policies/privacy
Data processing agreement (DPA)Not found
AI policyNot found
TermsNot found
Status page37status.com

How this score is worked out

CheckPointsResult
Security or trust page15Yes
Certifications listed20Yes
Privacy policy10Yes
Subprocessor list15Yes
DPA available10Yes
AI training policy stated15Yes
security.txt contact5No
Status page10Yes

The score measures how much of a standard security review our reader could answer from Basecamp's public pages. It is not a rating of how secure Basecamp is, and a "No" can mean the document exists where our reader couldn't see it.

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Source: Basecamp's own public website (4 pages read on October 10, 2026). Stormap is not affiliated with Basecamp. Facts are what the vendor publishes about itself; certifications are claims, not verified audit reports. Something wrong or out of date? Pages are re-checked every two weeks.