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Data Security & Privacy

Data Privacy and Security

At Langfuse, we prioritize data privacy and security. We understand that the data you entrust to us is a vital asset to your business, and we treat it with the utmost care.

With Langfuse Cloud, we handle:

  • Deployment
  • Scaling
  • Upgrades and security patches
  • Ensuring high availability:

Security Measures

Langfuse Cloud

  • We encrypt all data at rest and in transit using TLS.
  • Our database and application run on AWS infrastructure, managed by Supabase and Vercel.
  • We use Point-in-Time Recovery (PITR) with database backups and Write Ahead Log.
  • All users have access to SSO (Single Sign-On) through OAuth 2.0 with Google and GitHub. We can enforce SSO for your organization (Team plan and above) to require 2FA (Two-Factor Authentication).
  • For security inquiries, please contact us at security@langfuse.com

Self-hosted Instances

Privacy Measures

Compliance Measures

FrameworkStatus (Langfuse Cloud)
GDPRCompliant. DPA available upon request on Pro and Team plan.
SOC 2In progress, all controls in place.
ISO 27001In progress, all controls in place.
HIPAANot compliant. However, compliance can be attained by self-hosting on own infrastructure/VPC.

For specific compliance requirements or questions, please contact us at compliance@langfuse.com

Responsible Disclosure of Security Vulnerabilities

We value the security community and prioritize system security. We encourage the disclosure of security vulnerabilities to help us protect the security and privacy of our users. Please send actionable vulnerability reports to security@langfuse.com. Please note that we currently do not operate a bug bounty program.

Whistleblowing

We encourage employees and third parties to report breaches to us via email (legal@langfuse.com) or postal mail (address available here). You can contact us anonymously or request that we protect your privacy. For more information, employees can refer to Langfuse's internal Responsible Disclosure Policy.

Notifications

If you want to notify Langfuse of any security-related matters. Please reach out to us via security@langfuse.com

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