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Does Base44 train on your data?

base44.com

Yes. Base44's published policy says it trains on your data, and we found no way to opt out. As of 24 October 2026. Source: base44.com.

PolicyPeek gives Base44 the badge "Trains on your data, no opt-out". Its published policy allows training on your data, and we found no way to opt out. What we recorded from the policy: Terms licence Customer Data and Generated Output "for the purpose of maintaining, providing and improving the Platform", including to "(5) train Company software tools (e.g. artificial intelligence and machine learning models)"; no training opt-out. It doesn't state how long your data is kept. Last checked 24 October 2026 against 2 policy pages from base44.com.

Does Base44 train on my data?

Two different things often get mixed up. Used to train models means your content helps build or improve the AI itself, so it can shape what the model produces later. Used to provide the feature means your content is processed to give you the answer, summary or suggestion you asked for, which any AI feature has to do. PolicyPeek's badge is about the first one only.

Used to train models
Yes, according to the policy
Used to provide the feature
Not rated by PolicyPeek; see the source

What Base44's policy says (base44.com):

(5) train Company software tools (e.g. artificial intelligence and machine learning models)

Is Base44 safe for UK GDPR?

PolicyPeek hasn't recorded whether Base44's published policy mentions GDPR. PolicyPeek doesn't assess whether a tool meets GDPR; the badge only reports what the policy says about training.

In the UK: if personal data is involved, the UK GDPR applies to how it's used, including for AI. This page only reports what the vendor's published policy says about training — it is not a finding that Base44 meets UK GDPR, and it is not legal advice. The Information Commissioner's Office publishes guidance on AI and data protection.

Common questions about Base44

Can I stop Base44 training on my data?

PolicyPeek found no opt-out. Base44's published policy allows training on your data, and no setting to stop it was found.

How long does Base44 keep my data?

Base44's published policy, as read by PolicyPeek, doesn't state how long your data is kept.

Does Base44's policy mention GDPR?

PolicyPeek hasn't recorded whether Base44's policy mentions GDPR.

How does Base44 compare with other AI tools?

12 of the 65 AI tools PolicyPeek lists share Base44's badge, "Trains on your data, no opt-out". See the related tools below or browse all tools.

What the policy says

Read from its own policy

Verdict: Trains on your data, no opt-out

Their published policy says your data may be used for training, and we found no way to opt out.

Why

Terms licence Customer Data and Generated Output "for the purpose of maintaining, providing and improving the Platform", including to "(5) train Company software tools (e.g. artificial intelligence and machine learning models)"; no training opt-out.

Trains on user data
Yes
Data retention
Not stated
GDPR mentioned
Unclear from policy
Last checked
Reviewed by a human
Yes

Sources

Guides that cover Base44