Is LangChain safe with your data?
LangChain
Partial disclosure · medium confidence
LangChain earns a C (56/100) because it discloses its data practices only in part.
#120
of 177 apps ranked
56
score · Data platform avg 64
-8
vs category average
LangChain discloses data subject rights, recipient categories, and basic protections but lacks transparency on model training practices, specific retention timelines, cross-border safeguards, and security controls.
What LangChain's privacy policy says about your data
Data Subject Rights
Comprehensive rights including access, deletion, correction, portability, and objection are explicitly stated for users.
Children Protections
Policy explicitly states services are not intended for children and commits to deletion if minor data is collected.
Training Data Opacity
No disclosure of whether user inputs are used to train models or any opt-out mechanism for model development.
Retention Period Silent
Data retention relies only on vague reasonably needed language with no named timelines or deletion procedures.
The area-by-area breakdown for LangChain is being prepared and will appear after its next scoring pass on the current rubric. The summary and highlights above reflect the latest assessment.
Details
- Category
- Data platform
- Modalities
- text
- Processes biometrics
- No
- Policy last updated
- 2024-04-28
- Region scored
- Global / US-default
- Assessed
- 2026-06-20
Each grade reflects our analysis of what an app states in its public privacy policy and terms as of the assessment date. It measures the transparency of those documents, not the company's actual data practices, security, or compliance. Grades are our opinion, offered for general information. Full disclaimer.