AI vendors and your data

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146 vendors · 427 answers

Cloudflare data terms: training, retention, opt-out

Workers AI, AI Gateway · 3 pages watched · last change Oct 19, 2026

Certifications

What the terms say

Trains on API dataClause goneProtective
Does it train on API and business data?
No, not without consent(Protective)
“Cloudflare does not use your Customer Content to (1) train any AI models made available on Workers AI or (2) improve any Cloudflare or third-party services...”

Your Data and Workers AI No longer on the page; being re-read

Trains on app dataNot stated
Does it train on consumer app data?
Not stated on the watched pages.
RetentionClause goneProtective
How long are API inputs kept?
Stored only if you store it(Protective)
“Your Customer Content for Workers AI may be stored by Cloudflare if you specifically use a storage service...”

Your Data and Workers AI No longer on the page; being re-read

Opt-outNot stated
How do you opt out of training?
Not stated on the watched pages.
Zero retentionNot stated
Is zero data retention available?
Not stated on the watched pages.
SubprocessorsProtective
Is there a public subprocessor list?
Published list(Protective)
“Cloudflare uses the following third-party entities as sub-processors for the activities listed below...”

Cloudflare Sub-Processors On the page Sep 25, 2026

ResidencyDepends
Where is data processed and stored?
Enterprise add-on to pick region(Depends)
“The Data Localization Suite (DLS) is a collection of tools that enable customers to choose the location where Cloudflare inspects and stores data...”

Data Localization Suite On the page Sep 26, 2026

Changes

Clause goneOct 19, 2026
Your Data and Workers AI
Added 15 paragraphs and removed 7; the clause quoted for trains on api data and retention is no longer on the page.New text: “Cloudflare processes certain customer data to provide Workers AI, subject to our Privacy Policy ↗︎ and, as applicable, our Self-Serve Subscription Agreement ↗︎ or Enterprise Subscription Agreement ↗︎ ("Agreements").”
View the diff

Watched pages

Subprocessor listcloudflare.com
Sub-Processors
Cloudflare's subprocessor list, read live every Monday; 1 answer quotes it.
No change seenChecked Nov 9, 2026
Documentationdevelopers.cloudflare.com
Data Localization Suite
Cloudflare's documentation on data handling, read live every Monday; 1 answer quotes it.
Changed Sep 26, 2026Checked Nov 9, 2026
Documentationdevelopers.cloudflare.com
Your Data and Workers AI
Cloudflare's documentation on data handling, read live every Monday; 2 answers quote it.
Changed Oct 19, 20261 recordedChecked Nov 9, 2026
About Cloudflare

Cloudflare (Workers AI, AI Gateway). Answers quote Cloudflare's own public pages; a contract, order form or data processing addendum can say more. Company facts live on companies.fru.dev.