Vercel security review: SOC 2, AI training & subprocessors

What Vercel 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
85/100
SOC 2
SOC 2 Type II
ISO 27001
Claimed
Trains AI on your data?
See quotes
Subprocessors
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 Vercel train AI on your data?

Statements differ between pages

Vercel's own words (vercel.com/legal/privacy-notice):

Third-party product improvement and development, including AI model training AI product information, Domain registration information, User content and file information We process this information based on our legitimate interest and the interests of third-party AI providers in…

Vendors often have different rules for consumer or free plans and for business or enterprise plans. Check the terms for the plan you would use.

Other statements we found
For Hobby and Pro plan users, subject to your data preferences in your team settings, we may disclose de-identified information (including de-identified AI Product Information) to AI business partners for their product improvement and development, including training and improv…
vercel.com/legal/privacy-notice

Different pages say different things. This is often a split between business plans and free or consumer plans. Read each quote for the plan you would use.

Certifications Vercel claims

Certification or reportMentioned on
SOC 2 Type IIvercel.com/security
SOC 1vercel.com/legal/dpa
ISO/IEC 27001vercel.com/security
HIPAAvercel.com/security
PCI DSSvercel.com/security
FedRAMPvercel.com/legal/dpa
CSA STARvercel.com/legal/dpa
TISAXvercel.com/security

Privacy laws and frameworks mentioned: GDPR, CCPA/CPRA, EU-U.S. Data Privacy Framework. These are laws the vendor says it follows, not certifications.

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

Vercel subprocessors

Our reader didn't find a subprocessor list on Vercel's public pages. It may be published somewhere we couldn't reach, such as a trust portal that needs JavaScript or a login. Ask Vercel for it if you need it.

Security features mentioned

SSO / SAMLNot found
SCIM provisioningNot found
Multi-factor authenticationNot found
Encryption at restMentioned
Encryption in transitMentioned
Penetration testingMentioned
Bug bounty / disclosure programMentioned
Audit logsMentioned
Data residencyNot found
security.txt contacthttps://hackerone.com/vercel

Key documents

Trust / security centervercel.com/security
Privacy policyvercel.com/legal/privacy-policy
Subprocessor listNot found
Data processing agreement (DPA)vercel.com/legal/dpa
AI policyvercel.com/trust/ai
Termsvercel.com/legal/terms
Status pagevercel-status.com

How this score is worked out

CheckPointsResult
Security or trust page15Yes
Certifications listed20Yes
Privacy policy10Yes
Subprocessor list15No
DPA available10Yes
AI training policy stated15Yes
security.txt contact5Yes
Status page10Yes

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

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Source: Vercel's own public website (6 pages read on October 10, 2026). Stormap is not affiliated with Vercel. 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.