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2 changes: 1 addition & 1 deletion components/home/pricing/PricingTable.tsx
Original file line number Diff line number Diff line change
Expand Up @@ -1233,7 +1233,7 @@ const sections: Section[] = [
},
{
name: "Data processing agreement (GDPR)",
href: "/security/dpa",
href: "/dpa",
tiers: {
cloud: { Hobby: true, Core: true, Pro: true, Enterprise: true },
},
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1 change: 0 additions & 1 deletion components/inkeep/floating-ask-ai-bar.tsx
Original file line number Diff line number Diff line change
Expand Up @@ -33,7 +33,6 @@ const ASK_AI_BAR_HIDDEN_PATHS: ReadonlyArray<RegExp> = [
/^\/privacy(\/|$)/,
/^\/terms(\/|$)/,
/^\/cookie-policy(\/|$)/,
/^\/security\/dpa(\/|$)/,
// App proxy
/^\/cloud(\/|$)/,
// Custom-designed regional / annual landing pages
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6 changes: 3 additions & 3 deletions components/japan/JapanLanding.tsx
Original file line number Diff line number Diff line change
Expand Up @@ -748,7 +748,7 @@ function Compliance() {
</Link>
<Link
className="japan-btn japan-btn-secondary japan-btn-small !shadow-none"
href="/security/dpa"
href="/dpa"
>
DPA ↗
</Link>
Expand Down Expand Up @@ -902,8 +902,8 @@ function FAQ() {
<p>
主要サブプロセッサー(リージョン内): <b>AWS</b> と <b>ClickHouse</b>
。どちらも日本で稼働しています。最新の一覧は{" "}
<Link className="japan-link" href="/security/subprocessors">
langfuse.com/security/subprocessors
<Link className="japan-link" href="/subprocessors">
langfuse.com/subprocessors
</Link>{" "}
にあります。
</p>
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2 changes: 0 additions & 2 deletions content/blog/2025-04-30-langfuse-april-update.mdx
Original file line number Diff line number Diff line change
Expand Up @@ -68,8 +68,6 @@ Being able to create custom dashboards on top of Langfuse data has been one of t

We're excited to offer HIPAA-compliant Langfuse Cloud instances! This enables healthcare organizations to safely use Langfuse Cloud while ensuring patient data remains secure and confidential.

→ Reach out to hipaa@langfuse.com for access to the Langfuse HIPAA Cloud.

## 🛠️ Tool Calling & Structured Outputs

<Frame className="rounded-lg overflow-hidden">
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4 changes: 2 additions & 2 deletions content/faq/all/fifteen-questions-langfuse-answered.mdx
Original file line number Diff line number Diff line change
Expand Up @@ -65,7 +65,7 @@ As a fallback, you can always use [our API](/docs/api) to ingest data into Langf

## 7. Can Langfuse provide a DPA to its customers?

**Yes, Langfuse can provide customers with a DPA.** We are happy to enter into Data Protection Agreements with customers on our paid plans. Please navigate to our [Security Center](/security/gdpr) to review our DPA template. Please download it, sign it and send a signed version to privacy@langfuse.com. We will then counter-sign the DPA and send it back to you.
**Yes, Langfuse can provide customers with a DPA.** You can review the current [DPA](/dpa) from our [Security Center](/security/gdpr).

## 8. Is Langfuse SOC2 Type2 certified?

Expand All @@ -77,7 +77,7 @@ As a fallback, you can always use [our API](/docs/api) to ingest data into Langf

## 10. Is Langfuse GDPR compliant?

**Yes, Langfuse is GDPR compliant.** Langfuse is a German company, based in Berlin, Germany and we take privacy a data security very seriously. You can use Langfuse in compliance with GDPR. You will need to a) use our EU Cloud Data Region and enter into a DPA with us or b) self-host Langfuse.
**Yes, Langfuse is GDPR compliant.** You can use Langfuse in compliance with GDPR by using our EU Cloud Data Region and entering into a [DPA](/dpa), or by self-hosting Langfuse in your chosen environment.

You can find more information in our [Security Center](/security/gdpr).

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2 changes: 1 addition & 1 deletion content/handbook/chapters/why.mdx
Original file line number Diff line number Diff line change
Expand Up @@ -88,7 +88,7 @@ import EnterpriseCloudScale from "@/components-mdx/enterprise-cloud-scale.mdx";

- We take security and compliance seriously.
- **Certifications**: Langfuse Cloud is [SOC 2 Type II](/security/soc2) and [ISO 27001](/security/iso27001) certified.
- **Privacy**: [GDPR](/security/gdpr) compliant with [DPA](/security/dpa) available. [HIPAA](/security/hipaa) aligned with BAA available.
- **Privacy**: [GDPR](/security/gdpr) compliant with [DPA](/dpa) available. [HIPAA](/security/hipaa) aligned with BAA available.
- **Data Regions**: Choose between US, EU, or HIPAA-ready data regions on Langfuse Cloud—or [self-host](/self-hosting) anywhere.
- **Data Control**: [Data masking](/docs/observability/features/masking), [data retention](/docs/administration/data-retention), and [data deletion](/docs/administration/data-deletion) capabilities.
- More details in our [Security & Privacy Center](/security).
Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -9,7 +9,7 @@ We have two different processes for handling security reports. These security re

## Process 1: Manual Security Reports

Security reports sent to `security@langfuse.com` are forwarded to Pylon (our support tool), where an engineer is auto-assigned to triage and create a Linear ticket.
Security reports sent to `security@clickhouse.com` are forwarded to Pylon (our support tool), where an engineer is auto-assigned to triage and create a Linear ticket.

```mermaid
flowchart LR
Expand Down
8 changes: 4 additions & 4 deletions content/handbook/support/how-to-answer-support-questions.mdx
Original file line number Diff line number Diff line change
Expand Up @@ -576,7 +576,7 @@ Container scanners (Wiz, Snyk, Trivy, Black Duck) regularly produce long lists o
**Triage steps:**

1. Check the version the customer scanned. If it's not the latest, ask them to scan the current image first, many CVEs are already patched in the next release.
2. For genuine concerns, route to `security@langfuse.com` for triage.
2. For genuine concerns, route to `security@clickhouse.com` for triage.
3. Do not promise fix timelines. We patch on rolling cadence with each release.

**Reply template:**
Expand Down Expand Up @@ -901,17 +901,17 @@ Best,

**Triage steps:**

1. Direct the customer to [langfuse.com/security/dpa](https://langfuse.com/security/dpa), the PDF there is the executed version.
1. Direct the customer to [langfuse.com/dpa](https://langfuse.com/dpa), where the current DPA is published.
2. If they explicitly need a counter-signed copy on their template, route to the enterprise team.

**Reply template:**

```text
Hi {name},

Our DPA is auto-applied for all signups under the standard Terms. You can download the executed version directly here for your records:
Our DPA is auto-applied for all signups under the standard Terms. You can find the current version here for your records:

https://langfuse.com/security/dpa
https://langfuse.com/dpa

If your procurement requires a counter-signed copy on your template, let me know and I'll loop in our enterprise team.

Expand Down
18 changes: 9 additions & 9 deletions content/marketing/cookie-policy.mdx
Original file line number Diff line number Diff line change
Expand Up @@ -4,17 +4,17 @@ title: Cookie Policy

# Cookie Policy

**Last updated: June 19, 2026 | <a href="/api/md-to-pdf?url=/cookie-policy.md" target="_blank">download as PDF</a>**
**Last updated: July 26, 2026 | <a href="/api/md-to-pdf?url=/cookie-policy.md" target="_blank">download as PDF</a>**

This Cookie Policy explains how **Langfuse GmbH** ("Company," "we," "us," and "our") uses cookies and similar technologies to recognize you when you visit our website at https://www.langfuse.com ("Website"). It explains what these technologies are and why we use them, as well as your rights to control our use of them.
This Cookie Policy explains how **ClickHouse, Inc.** and its affiliates and subsidiaries ("we," "us," and "our") uses cookies and similar technologies to recognize you when you visit our website at [https://www.langfuse.com](https://www.langfuse.com) ("Website") and any other website that we own or control and which posts or links to this Cookie Policy (collectively, the “Online Properties”). It explains what these technologies are and why we use them, as well as your rights to control our use of them. Note that we maintain a separate cookie policy for ClickHouse-branded websites and online services, which is different from this Cookie Policy. For more information about that policy, visit: https://clickhouse.com/legal/cookie-policy.

In some cases we may use cookies to collect personal information, or that becomes personal information if we combine it with other information.

## What are cookies?

Cookies are small data files that are placed on your computer or mobile device when you visit a website. Cookies are widely used by website owners in order to make their websites work, or to work more efficiently, as well as to provide reporting information.

Cookies set by the website owner (in this case, Langfuse GmbH) are called "first-party cookies." Cookies set by parties other than the website owner are called "third-party cookies." Third-party cookies enable third-party features or functionality to be provided on or through the website (e.g., advertising, interactive content, and analytics). The parties that set these third-party cookies can recognize your computer both when it visits the website in question and also when it visits certain other websites.
Cookies set by the website owner (in this case, us) are called "first-party cookies." Cookies set by parties other than the website owner are called "third-party cookies." Third-party cookies enable third-party features or functionality to be provided on or through the website (e.g., advertising, interactive content, and analytics). The parties that set these third-party cookies can recognize your computer both when it visits the website in question and also when it visits certain other websites.

## Why do we use cookies?

Expand Down Expand Up @@ -72,10 +72,10 @@ The date at the top of this Cookie Policy indicates when it was last updated.

## Where can I get further information?

If you have any questions about our use of cookies or other technologies, please email us at legal@langfuse.com or by post to:
If you have any questions about our use of cookies or other technologies, please email us at privacy@clickhouse.com or by post to:

Langfuse GmbH<br />
Oranienburgerstraße 91<br />
10178 Berlin<br />
Germany<br />
Phone: (+49)015208459573
ClickHouse, Inc.<br />
c/o Goodwin Proctor LLP<br />
601 Marshall St<br />
Redwood City, CA 94063<br />
Attn: Privacy Practice Group
1 change: 0 additions & 1 deletion content/marketing/meta.json
Original file line number Diff line number Diff line change
Expand Up @@ -21,7 +21,6 @@
"startups",
"support",
"talk-to-us",
"terms",
"watch-demo",
"wrapped"
]
Expand Down
37 changes: 16 additions & 21 deletions content/marketing/privacy.mdx
Original file line number Diff line number Diff line change
Expand Up @@ -4,14 +4,14 @@ title: Privacy Policy

# Privacy Policy

**Last updated June 19th, 2026 | <a href="/api/md-to-pdf?url=/privacy.md" target="_blank">download as PDF</a>**
**Last updated June 25th, 2026 | <a href="/api/md-to-pdf?url=/privacy.md" target="_blank">download as PDF</a>**

This privacy notice for **Langfuse GmbH** ("**we**," "**us**," or "**our**"), describes how and why we might collect, store, use, and/or share ("**process**") your information when you use our services ("**Services**"), such as when you:
This privacy notice for **ClickHouse, Inc.** ("**we**," "**us**," or "**our**"), describes how and why we might collect, store, use, and/or share ("**process**") your information when you interact with our Langfuse-branded services ("**Services**"), such as when you:

- Visit our website at [https://www.langfuse.com](https://www.langfuse.com), use our Cloud Service or any website of ours that links to this privacy notice
- Engage with us in other related ways, including any sales, marketing, or events
- Visit our website at [https://www.langfuse.com](https://www.langfuse.com), use the Langfuse Cloud Service or any website of ours that links to this privacy notice
- Engage with us in other related ways, including any sales, marketing, or events for Langfuse products and services

**Questions or concerns?** Reading this privacy notice will help you understand your privacy rights and choices. If you do not agree with our policies and practices, please do not use our Services. If you still have any questions or concerns, please contact us at **legal@langfuse.com**.
**Questions or concerns?** Reading this privacy notice will help you understand your privacy rights and choices. If you do not agree with our policies and practices, please do not use our Services. Note that we maintain separate privacy policies and practices for ClickHouse-branded services (e.g., ClickHouse Cloud), which are different from those outlined in this Privacy Policy. For more information about those privacy policies and practices, visit: [https://clickhouse.com/legal/privacy-policy](https://clickhouse.com/legal/privacy-policy). If you still have any questions or concerns, please contact us at [**privacy@clickhouse.com**](mailto:privacy@clickhouse.com).

## Summary of Key Points

Expand Down Expand Up @@ -146,7 +146,7 @@ The General Data Protection Regulation (GDPR) and UK GDPR require us to explain
- **Legal Obligations.** We may process your information where we believe it is necessary for compliance with our legal obligations, such as to cooperate with a law enforcement body or regulatory agency, exercise or defend our legal rights, or disclose your information as evidence in litigation in which we are involved.
- **Vital Interests.** We may process your information where we believe it is necessary to protect your vital interests or the vital interests of a third party, such as situations involving potential threats to the safety of any person.

In legal terms, we are generally the "data controller" under European data protection laws of the personal information described in this privacy notice, since we determine the means and/or purposes of the data processing we perform. This privacy notice does not apply to the personal information we process as a "data processor" on behalf of our customers. In those situations, the customer that we provide services to and with whom we have entered into a [data processing agreement](/security) is the "data controller" responsible for your personal information, and we merely process your information on their behalf in accordance with your instructions. If you want to know more about our customers' privacy practices, you should read their privacy policies and direct any questions you have to them.
In legal terms, we are generally the "data controller" under European data protection laws of the personal information described in this privacy notice, since we determine the means and/or purposes of the data processing we perform. This privacy notice does not apply to the personal information we process as a "data processor" on behalf of our customers. In those situations, the customer that we provide services to and with whom we have entered into a [data processing agreement](https://clickhouse.com/legal/agreements/data-processing-addendum) is the "data controller" responsible for your personal information, and we merely process your information on their behalf in accordance with your instructions. If you want to know more about our customers' privacy practices, you should read their privacy policies and direct any questions you have to them.

### If you are located in Canada, this section applies to you.

Expand Down Expand Up @@ -197,7 +197,6 @@ We may share your data with third-party vendors, service providers, contractors,
- Cloudflare
- **Communicate and Chat with Users**
- Slack
- Plain.com
- Pylon
- Inkeep
- GitHub
Expand Down Expand Up @@ -266,7 +265,7 @@ We have implemented appropriate and reasonable technical and organizational secu
under 18 years of age.
</Callout>

We do not knowingly solicit data as data controller from or market to children under 18 years of age. By using the Services, you represent that you are at least 18 or that you are the parent or guardian of such a minor and consent to such minor dependent's use of the Services. If you become aware of any data we may have collected from children under age 18, please contact us at **legal@langfuse.com**.
We do not knowingly solicit data as data controller from or market to children under 18 years of age. By using the Services, you represent that you are at least 18 or that you are the parent or guardian of such a minor and consent to such minor dependent's use of the Services. If you become aware of any data we may have collected from children under age 18, please contact us at **[legal@clickhouse.com](mailto:legal@clickhouse.com)**.

## 10. What Are Your Privacy Rights? [#privacyrights]

Expand Down Expand Up @@ -310,7 +309,7 @@ Please find more information on how to delete your account [here](/faq/all/delet

Most Web browsers are set to accept cookies by default. If you prefer, you can usually choose to set your browser to remove cookies and to reject cookies. If you choose to remove cookies or reject cookies, this could affect certain features or services of our Services. For further information, please see our [Cookie Policy](/cookie-policy).

If you have questions or comments about your privacy rights, you may email us at **legal@langfuse.com**.
If you have questions or comments about your privacy rights, you may email us at **[privacy@clickhouse.com](mailto:privacy@clickhouse.com)**.

## 11. Controls for Do-Not-Track Features [#dnt]

Expand Down Expand Up @@ -387,20 +386,16 @@ to be informed of how we are protecting your information.

## 14. How Can You Contact Us About This Notice? [#contact]

If you have questions or comments about this notice, you may email us at **legal@langfuse.com** or contact us by post at:
If you have questions or comments about this notice, you may email us at **[legal@clickhouse.com](mailto:legal@clickhouse.com)** or contact us by post at:

Langfuse GmbH\
Oranienburgerstraße 91\
10178 Berlin\
Germany
ClickHouse, Inc.<br />
c/o Goodwin Proctor LLP<br />
601 Marshall St<br />
Redwood City, CA 94063<br />
Attn: Privacy Practice Group

If you are a resident in the European Economic Area, we are the "data controller" of your personal information. We have appointed **Langfuse GmbH** to be our representative in the EEA. You can contact them directly regarding our processing of your information, by email at **legal@langfuse.com**, by visiting [https://langfuse.com](https://langfuse.com), by phone at **+49 0152 08459573**, or by post to:

Langfuse GmbH\
Oranienburgerstraße 91\
10178 Berlin\
Germany
If you are a resident in the European Economic Area, we are the "data controller" of your personal information.

## 15. How Can You Review, Update, or Delete the Data We Collect From You? [#review]

Based on the applicable laws of your country, you may have the right to request access to the personal information we collect from you, change that information, or delete it. To request to review, update, or delete your personal information, please submit a [data subject access request](/security/gdpr).
Based on the applicable laws of your country, you may have the right to request access to the personal information we collect from you, change that information, or delete it. To request to review, update, or delete your personal information, please submit a data subject access request to privacy@clickhouse.com.
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