LangSmith Enterprise Pricing: Built for Scale, Security, and Support


LangSmith Enterprise Pricing


LangSmith, the official observability and debugging platform from LangChain, offers an Enterprise plan designed specifically for organizations that require enhanced security, deployment control, compliance, and white-glove support. Unlike the Developer or Plus tiers, LangSmith Enterprise provides the robust foundation needed to scale AI agent applications in production environments—especially those with strict governance and infrastructure requirements.

Billing and Usage Model

LangSmith Enterprise features a flexible and transparent billing structure tailored to enterprise needs:

  • Annual Billing by Invoice: All payments are made annually, simplifying procurement and financial planning.

  • Named User Licensing: Each invited user is billed as a seat. Organizations can manage seat allocation for teams with strict access controls.

  • Trace-Based Metering: Usage is measured in “traces,” which represent complete invocations of agents, chains, or evaluators.

  • LangSmith Credits: Enterprise customers can pre-purchase credits for trace usage, with automated alerts and top-up options to prevent overages or service disruption.



Deployment Flexibility & Compliance

One of LangSmith Enterprise’s key differentiators is its deployment flexibility and compliance readiness, critical for regulated industries and data-sensitive applications.

Self Hosted Deployments

LangSmith can be deployed in your own environment using Kubernetes clusters across major cloud providers like AWS, GCP, or Azure. This ensures:

  • Full control over infrastructure

  • Compliance with data residency regulations

  • No data ever leaves your VPC

Managed Private Cloud (Optional)

Alternatively, LangChain can manage the deployment within your private cloud, offering convenience without compromising data ownership.

Enterprise-Grade Security & Compliance

  • SOC 2 Type II, HIPAA, and GDPR certified

  • Business Associate Agreements (BAA) available for healthcare and regulated sectors

  • Complete data ownership: LangChain does not train on or access your proprietary data



Advanced Administration & Governance

LangSmith Enterprise equips organizations with powerful admin tools for managing access, usage, and uptime:

  • SSO Integration: Seamlessly manage users with your identity provider

  • Role-Based Access Control (RBAC): Assign fine-grained permissions across projects or teams

  • Custom SLAs: Set service-level agreements for uptime, latency, and support response

  • API Rate Controls: Define your own thresholds for internal/external API usage

White-Glove Support & Engineering Assistance

LangSmith Enterprise comes with dedicated human support, helping teams build and scale AI systems with confidence:

Support Feature Description
Customer Success Engineer Your assigned expert to assist with architecture, onboarding, and performance tuning
Dedicated Slack Channel Real-time communication with LangChain engineers
Monthly Check-ins Strategic reviews to optimize usage, resolve bugs, and improve agent design
Infrastructure Support Assistance with deployment, upgrades, and integrations (especially for self-hosted users)

Feature Summary

Feature Area Enterprise Highlights
Billing Annual invoice, custom seat-based pricing
Trace Usage Metered usage, credit-based, alerting tools
Deployment Self-hosted on Kubernetes (AWS/GCP/Azure), or managed private cloud
Security & Compliance SOC 2 Type II, HIPAA, GDPR, BAA
Admin Controls SSO, RBAC, API rate limiting
Support Services Dedicated engineer, Slack support, monthly strategy sessions
Data Ownership 100% customer-owned, no training on customer data

How to Get LangSmith Enterprise Pricing

LangSmith Enterprise is custom-priced based on your organization’s scale, deployment preferences, trace volume, and support requirements.

To get a quote, contact LangChain Sales:



Final Thoughts

LangSmith Enterprise is the ideal solution for teams running mission-critical LLM applications that demand:

  • Full control over data and infrastructure

  • Compliance with security frameworks like SOC 2, HIPAA, and GDPR

  • Customizable trace-based pricing and usage tracking

  • Human-first customer support and engineering partnership

Whether you're deploying in highly regulated environments or managing large internal AI agent fleets, LangSmith Enterprise delivers the visibility, control, and support your organization needs to scale confidently.