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Langfuse policy evolution

Before/after stance changes across captured policy versions, with exact citations. If no before/after delta is available yet, AIRIN shows the latest citation-backed stance events instead.

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No before/after stance delta is available for this filter yet. Latest citation-backed stance events are shown below.
Aug 24, 2026privacymedium

data sharing

Latest stance: third party or vendor sharing

Device Data. We collect device data such as information about your computer, phone, tablet, or other device you use to access the Services. Depending on the device used, this device data may include information such as your IP address (or proxy server), device and application identification numbers, location, browser type, hardware model, Internet service provider and/or mobile carrier, operating system, and system configuration information.
Open citation
Aug 24, 2026privacymedium

data sharing

Latest stance: third party or vendor sharing

Social Media Login Data. We may provide you with the option to register with us using your existing third party account details, like your Google, GitHub, or other authentication account. If you choose to register in this way, we will collect the information described in the section called "How Do We Handle Your Social Logins?" below.
Open citation
Aug 24, 2026privacymedium

data sharing

Latest stance: third party or vendor sharing

In what situations and with which parties do we share personal information? We may share information in specific situations and with specific third parties. Learn more about when and with whom we share your personal information .
Open citation
Aug 24, 2026privacymedium

data sharing

Latest stance: third party or vendor sharing

We may disclose your personal information with our service providers pursuant to a written contract between us and each service provider. Learn more about how we disclose personal information to in the section, "When and With Whom Do We Share Your Personal Information?" .
Open citation
Jul 31, 2026privacymedium

data sharing

Latest stance: third party or vendor sharing

We may disclose your personal information with our service providers pursuant to a written contract between us and each service provider. Learn more about how we disclose personal information to in the section, "When and With Whom Do We Share Your Personal Information?" .
Open citation
Jul 31, 2026privacymedium

data sharing

Latest stance: third party or vendor sharing

In what situations and with which parties do we share personal information? We may share information in specific situations and with specific third parties. Learn more about when and with whom we share your personal information .
Open citation
Jul 31, 2026privacymedium

data sharing

Latest stance: third party or vendor sharing

Social Media Login Data. We may provide you with the option to register with us using your existing third party account details, like your Google, GitHub, or other authentication account. If you choose to register in this way, we will collect the information described in the section called "How Do We Handle Your Social Logins?" below.
Open citation
Jul 31, 2026privacymedium

data sharing

Latest stance: third party or vendor sharing

Device Data. We collect device data such as information about your computer, phone, tablet, or other device you use to access the Services. Depending on the device used, this device data may include information such as your IP address (or proxy server), device and application identification numbers, location, browser type, hardware model, Internet service provider and/or mobile carrier, operating system, and system configuration information.
Open citation
Jul 20, 2026privacymedium

data sharing

Latest stance: third party or vendor sharing

In what situations and with which parties do we share personal information? We may share information in specific situations and with specific third parties. Learn more about when and with whom we share your personal information .
Open citation
Jul 20, 2026privacymedium

data sharing

Latest stance: third party or vendor sharing

Social Media Login Data. We may provide you with the option to register with us using your existing third party account details, like your Google, GitHub, or other authentication account. If you choose to register in this way, we will collect the information described in the section called "How Do We Handle Your Social Logins?" below.
Open citation
Jul 20, 2026privacymedium

data sharing

Latest stance: third party or vendor sharing

Device Data. We collect device data such as information about your computer, phone, tablet, or other device you use to access the Services. Depending on the device used, this device data may include information such as your IP address (or proxy server), device and application identification numbers, location, browser type, hardware model, Internet service provider and/or mobile carrier, operating system, and system configuration information.
Open citation
Jul 20, 2026privacymedium

data sharing

Latest stance: third party or vendor sharing

We may disclose your personal information with our service providers pursuant to a written contract between us and each service provider. Learn more about how we disclose personal information to in the section, "When and With Whom Do We Share Your Personal Information?" .
Open citation
Jul 8, 2026privacymedium

data sharing

Latest stance: third party or vendor sharing

These Terms and Conditions (' Agreement ' or ' T&Cs '), together with (a) the Data Processing Agreement (' DPA ') available at https://langfuse.com/security/dpa (incorporated by reference and applicable whenever Client provides Client Personal Data (as defined in the DPA) to Langfuse) and (b) if Client is provisioned on Langfuse's HIPAA instance and meets the eligibility requirements set out in the Business Associate Agreement (' BAA ') available at https://langfuse.com/security/hipaa (incorporated by reference), form the entire contract between Langfuse GmbH (' Langfuse ') and the respective client (' Client '). Langfuse and its Affiliates may perform obligations under these T&Cs; Langfuse remains responsible for their performance. Engagement of Affiliates that process Personal Data is also subject to the DPA's subprocessor terms.
Open citation
Jul 8, 2026privacymedium

data sharing

Latest stance: third party or vendor sharing

Client is responsible for (i) the accuracy and completeness of all data introduced into the Solution by or on behalf of Client or Client's customers that is stored in or processed by the Solution (such data referred to as ' Client Data '), (ii) determining the suitability of the Solution for its purposes, (iii) ensuring the processing configurations, settings and the administrative, technical and physical safeguards implemented by Client in connection with Client's use of the Solution are consistent with all laws applicable to Client. Client shall obtain or provide all necessary rights, consents, and notices for Langfuse to be able to use Client Data as necessary to fulfil its obligation under this Agreement. In addition, Client is obliged not to transfer, migrate and/or in any other way introduce any data to the Solution the use of which violates applicable law, official orders, third-party rights, or agreements with third parties.
Open citation
Jul 8, 2026privacymedium

content license

Latest stance: broad license

Client Data is and will remain owned exclusively by Client. Client hereby grants Langfuse a worldwide, limited-term, non-exclusive license to host, process, and transmit Client Data solely as necessary to provide, maintain, and support the Solution for Client under this Agreement or any other contract / Order Form between the parties.
Open citation
Jul 8, 2026privacymedium

data sharing

Latest stance: third party or vendor sharing

In what situations and with which parties do we share personal information? We may share information in specific situations and with specific third parties. Learn more about when and with whom we share your personal information .
Open citation
Jul 8, 2026privacymedium

data sharing

Latest stance: third party or vendor sharing

Social Media Login Data. We may provide you with the option to register with us using your existing third party account details, like your Google, GitHub, or other authentication account. If you choose to register in this way, we will collect the information described in the section called "How Do We Handle Your Social Logins?" below.
Open citation
Jul 8, 2026privacymedium

data sharing

Latest stance: third party or vendor sharing

Device Data. We collect device data such as information about your computer, phone, tablet, or other device you use to access the Services. Depending on the device used, this device data may include information such as your IP address (or proxy server), device and application identification numbers, location, browser type, hardware model, Internet service provider and/or mobile carrier, operating system, and system configuration information.
Open citation
Jul 8, 2026privacymedium

data sharing

Latest stance: third party or vendor sharing

We may disclose your personal information with our service providers pursuant to a written contract between us and each service provider. Learn more about how we disclose personal information to in the section, "When and With Whom Do We Share Your Personal Information?" .
Open citation
Jun 17, 2026privacymedium

content license

Latest stance: broad license

Client Data is and will remain owned exclusively by Client. Client hereby grants Langfuse a worldwide, limited-term, non-exclusive license to host, process, and transmit Client Data solely as necessary to provide, maintain, and support the Solution for Client under this Agreement or any other contract / Order Form between the parties.
Open citation
Jun 17, 2026privacymedium

data sharing

Latest stance: third party or vendor sharing

Client is responsible for (i) the accuracy and completeness of all data introduced into the Solution by or on behalf of Client or Client's customers that is stored in or processed by the Solution (such data referred to as ' Client Data '), (ii) determining the suitability of the Solution for its purposes, (iii) ensuring the processing configurations, settings and the administrative, technical and physical safeguards implemented by Client in connection with Client's use of the Solution are consistent with all laws applicable to Client. Client shall obtain or provide all necessary rights, consents, and notices for Langfuse to be able to use Client Data as necessary to fulfil its obligation under this Agreement. In addition, Client is obliged not to transfer, migrate and/or in any other way introduce any data to the Solution the use of which violates applicable law, official orders, third-party rights, or agreements with third parties.
Open citation
Jun 17, 2026privacymedium

data sharing

Latest stance: third party or vendor sharing

These Terms and Conditions (' Agreement ' or ' T&Cs '), together with (a) the Data Processing Agreement (' DPA ') available at https://langfuse.com/security/dpa (incorporated by reference and applicable whenever Client provides Client Personal Data (as defined in the DPA) to Langfuse) and (b) if Client is provisioned on Langfuse's HIPAA instance and meets the eligibility requirements set out in the Business Associate Agreement (' BAA ') available at https://langfuse.com/security/hipaa (incorporated by reference), form the entire contract between Langfuse GmbH (' Langfuse ') and the respective client (' Client '). Langfuse and its Affiliates may perform obligations under these T&Cs; Langfuse remains responsible for their performance. Engagement of Affiliates that process Personal Data is also subject to the DPA's subprocessor terms.
Open citation
Jun 17, 2026privacymedium

data sharing

Latest stance: third party or vendor sharing

Device Data. We collect device data such as information about your computer, phone, tablet, or other device you use to access the Services. Depending on the device used, this device data may include information such as your IP address (or proxy server), device and application identification numbers, location, browser type, hardware model, Internet service provider and/or mobile carrier, operating system, and system configuration information.
Open citation
Jun 17, 2026privacymedium

data sharing

Latest stance: third party or vendor sharing

Social Media Login Data. We may provide you with the option to register with us using your existing third party account details, like your Google, GitHub, or other authentication account. If you choose to register in this way, we will collect the information described in the section called "How Do We Handle Your Social Logins?" below.
Open citation
Jun 17, 2026privacymedium

data sharing

Latest stance: third party or vendor sharing

We may disclose your personal information with our service providers pursuant to a written contract between us and each service provider. Learn more about how we disclose personal information to in the section, "When and With Whom Do We Share Your Personal Information?" .
Open citation
Jun 17, 2026privacymedium

data sharing

Latest stance: third party or vendor sharing

In what situations and with which parties do we share personal information? We may share information in specific situations and with specific third parties. Learn more about when and with whom we share your personal information .
Open citation

Generated from live stance events. Informational only, not legal advice.

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