Pricing
Deploy Langfuse OSS today. Upgrade to Pro or Enterprise at any time.
Open Source
Free
Self-host all core Langfuse features for free without any limitations.
- MIT License
- All core platform features and APIs (observability, evaluation, prompt management, datasets, etc.)
- Unlimited usage
- Deployment docs & Helm chart
- Community support
Pro
$100
USD / user
Billed monthly
Get access to additional workflow features to accelerate your team.
- All Open Source features
- LLM Playground
- Human annotation queues
- LLM as a judge evaluators (soon)
- Chat & Email support
Enterprise
Custom
Enterprise-grade support and security features. Contact us for pricing. Learn more.
- All Open Source / Pro features
- SSO and fine-grained RBAC
- SOC2, ISO27001, and InfoSec reviews
- Dedicated support engineer and SLAs
Feature comparison
Open Source
Self-host all core Langfuse features for free without any limitations.
Collaboration
- Projects
- Unlimited
- Users
- Unlimited
Support
- Community (GitHub, Discord)
- Chat & Email
- Private Slack/Discord channel
- Dedicated Support Engineer
- SLAs
- Architectural guidance
Pro
Get access to additional workflow features to accelerate your team.
Collaboration
- Projects
- Unlimited
- Users
- Unlimited
Support
- Community (GitHub, Discord)
- Chat & Email
- Private Slack/Discord channel
- Add-on, included at >10 users
- Dedicated Support Engineer
- SLAs
- Architectural guidance
Enterprise
Enterprise-grade support and security features. Contact us for pricing.
Collaboration
- Projects
- Unlimited
- Users
- Unlimited
Support
- Community (GitHub, Discord)
- Chat & Email
- Private Slack/Discord channel
- Dedicated Support Engineer
- SLAs
- Add-on
- Architectural guidance
- Add-on
Feature comparison
Core Platform Features
Add-on Features
Collaboration
| Feature | Open Source tier | Pro tier | Enterprise tier |
|---|---|---|---|
Projects | Unlimited | Unlimited | Unlimited |
Users | Unlimited | Unlimited | Unlimited |
Support
| Feature | Open Source tier | Pro tier | Enterprise tier |
|---|---|---|---|
Community (GitHub, Discord) | |||
Chat & Email | |||
Private Slack/Discord channel | Add-on, included at >10 users | ||
Dedicated Support Engineer | |||
SLAs | Add-on | ||
Architectural guidance | Add-on |
Discounts
Reach out to support@langfuse.com to apply for a discount. We want all startups, educational users, non-profits and open source projects to build with Langfuse and are happy to work with you to make that happen.