DeepL — privacy & data policy

Provider: DeepL. PromptPrivacy score: 67/100. Last verified July 26, 2026.

What happens to your data?

If you use the free version, your text may be used to train DeepL's AI models. If you use the paid Pro version, your data is processed only to provide the service and is deleted immediately after, with no training performed on your inputs.

Does it train on your data?

Free version inputs are used to train and improve neural networks and algorithms. Pro version inputs are explicitly excluded from training.

Can you opt out?

Yes, by using the Pro subscription, which excludes data from training, or by managing cookie/tracking settings via the provided consent banner.

Data retention

Free version: processed for a limited period to train models. Pro version: deleted after performance of contract. Website access data: max 14 days for free users, duration of contract for Pro users. Call recordings: 2 years.

Encryption & security

Mentions data is encrypted between end device and DeepL servers, but does not name specific industry certifications like SOC 2 or ISO 27001.

Is it safe for work?

Yes, provided that the organization uses the DeepL Pro subscription, which includes data processing agreements and excludes user data from model training.

Source policy: https://www.deepl.com/en/privacy