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Langfuse costs Free to $199 per units / month as of August 2026, with 4 plans available including a free tier. Plans: Hobby (free), Core at $29/units / month, and Pro at $199/units / month. Enterprise pricing is available on request. Pricing depends on your chosen tier, contract length, and negotiated discounts.

Use the interactive pricing calculator to estimate your exact cost based on team size and requirements.

  • Free tier: Yes

Langfuse offers 4 pricing tiers: Hobby, Core, Pro, Enterprise. A free plan is available. Paid plans include Core at $29/month, Pro at $199/month.

Last verified: | Sources: 1 pricing pages and reviews
Know Before You Buy — Try Langfuse Free

Langfuse lists $0-$199/units / month, but hidden costs like implementation and support add to the total as of August 2026. Key hidden costs: usage overage, teams add-on, cloud implementation time. Verified from 1 sources by CostBench.

Hidden Costs Breakdown

1

Usage Overage

medium overage

Additional usage beyond included units in cloud-hosted plans is charged at $8 per 100,000 units, with rates decreasing for higher volumes.

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This rate can decrease with higher volumes.

2

Teams Add-on

low addon

An optional add-on for cloud-hosted deployments provides features like SSO, RBAC, and dedicated Slack support.

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Teams Add-on: An optional "Teams add-on" costs $300/month and includes features like SSO, RBAC, and dedicated Slack support.

3

Cloud Implementation Time

low implementation

Cloud deployment typically requires 1-4 hours of internal engineering time for setup.

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Implementation Time: Cloud deployment typically requires 1-4 hours of internal engineering time.

4

Self-Hosted Infrastructure Costs

high implementation

Buyers are responsible for cloud provider bills for compute, PostgreSQL, ClickHouse, Redis/Valkey, and object storage, with ClickHouse storage noted as the largest cost driver.

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Infrastructure Costs: Buyers are responsible for their cloud provider bills, which include compute, PostgreSQL, ClickHouse, Redis/Valkey, and object storage (S3-compatible).

5

Self-Hosted Engineering Time

high implementation

Self-hosted production deployments require a substantial commitment of 40-80 hours of internal engineering time for initial setup and ongoing operational burden.

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Internal Engineering Time: Self-hosted production deployments require a more substantial commitment of 40-80 hours of internal engineering time for initial setup and ongoing operational burden.

6

Enterprise License Key

medium addon

An enterprise license key is required for certain enterprise features in self-hosted deployments, including project-level RBAC, data retention policies, audit logs, and SCIM API.

industry

Teams Add-on: An optional "Teams add-on" costs $300/month and includes features like SSO, RBAC, and dedicated Slack support.

7

DevOps Capacity (Self-Hosted)

high support

Self-hosting demands significant DevOps capacity for deployment and ongoing operational burden.

industry

DevOps Capacity: Self-hosting demands significant DevOps capacity for deployment and ongoing operational burden

Frequently Asked Questions

01 What hidden costs should I budget for with Langfuse?

Beyond the license fee, budget for: Usage Overage ($8 per 100,000 units); Teams Add-on ($300/month); Self-Hosted Infrastructure Costs ($50-100/month (small), $3,000-$4,000/month (medium), five-figure AWS bills (moderate ingestion)). Exact totals depend on your deployment size and negotiated terms.

02 Does Langfuse charge for implementation?

Langfuse implementation is not included in the license cost. Cloud deployment typically requires 1-4 hours of internal engineering time for setup..

03 How much does Langfuse support cost?

Self-hosting demands significant DevOps capacity for deployment and ongoing operational burden..

04 Are there overage or storage costs with Langfuse?

Additional usage beyond included units in cloud-hosted plans is charged at $8 per 100,000 units, with rates decreasing for higher volumes.. Estimated impact: $8 per 100,000 units.

05 What add-ons cost extra with Langfuse?

Add-on pricing for Langfuse varies by feature. The sourced cost breakdown above lists any verified add-on costs we have.

Now You Know the Real Cost — Try Langfuse Free

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