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Langfuse pricing: plans compared

Langfuse is open-source LLM tracing, evals and prompt management. Official Cloud prices recaptured 2026-11-12, in USD: Hobby is free with 50k units a month; Core is $29 a month, Pro $199, and Enterprise $2,499. Each paid plan includes 100k units, then graduated usage from $8 per 100k units. Plans are not priced per user; Core and above allow unlimited users. Self-hosting is free (you pay for infrastructure). Tax treatment was not stated.

Last checked Source: langfuse.com ↗
HobbyFree50k units/mo; 2 users; 30 days data
Core$29/mo100k units incl., then from $8/100k
Pro$199/mo3 years data; Teams add-on $300/mo

All Langfuse plans

Per-seat prices in USD from the official pricing pages. “Annual billing” is the per-month price when billed annually, as the vendor states it; the yearly total is shown where published.

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Langfuse plans and prices (USD, excl. tax)
PlanMonthly billingAnnual billingSeatsUsage (as published)
CorebusinessPlan fee, not a per-user seat. Yearly commitment exists (Enterprise always; Core/Pro above a minimum contract value) but no yearly list price is printed.
$29
Billed monthly only—
  • Included units: 100,000 billable units (per month)
ProbusinessPlan fee, not a per-user seat. Yearly commitment exists (Enterprise always; Core/Pro above a minimum contract value) but no yearly list price is printed.
$199
Billed monthly only—
  • Included units: 100,000 billable units (per month)
EnterprisebusinessPlan fee, not a per-user seat. Yearly commitment exists (Enterprise always; Core/Pro above a minimum contract value) but no yearly list price is printed.
$2,499
Billed monthly only—
  • Included units: 100,000 billable units (per month)

Source and caveats

Official pricing page captured 2026-11-12 (Asia/Colombo) via its official markdown variant. Earlier 2026-11-11 wording conflicts on the free volume are resolved by the current plan table (Hobby 50k units). Tax treatment was not stated. Desk research only; we have not traced a workload in Langfuse.

Sources: Langfuse pricing

Sources: langfuse.com/pricing.

Cloud plans (USD per month)

Cloud plans (USD per month)
FeatureBase feeIncluded unitsData accessUsers
HobbyFree50k30 days2
Core$29100k90 daysUnlimited
Pro$199100k3 yearsUnlimited
Enterprise$2,499100k3 yearsUnlimited
  • Graduated usage above 100k units: $8/100k to 1M, $7/100k to 10M, $6.50/100k to 50M, $6/100k above 50M.
  • Teams add-on for Pro: $300/month (enterprise SSO, SSO enforcement, fine-grained RBAC, dedicated Slack).

Langfuse cost calculator

These are plan base fees, not per-user seats; leave the unit at 1. Usage beyond the 100k included units is graduated ($8, $7, $6.50 and $6 per 100k by tier) and depends on your trace volume, so it is not included here.

Billing
Plans that only offer one billing period use it automatically.
Seats per plan
$29 per user/mo, billed monthly only
$199 per user/mo, billed monthly only
$2,499 per user/mo, billed monthly only

Estimated cost

Per year$348
Per month (average)$29
1 × Langfuse Core$348Langfuse · Billed monthly only · $29 per user/mo

USD, excluding tax, from the vendors’ official pricing pages (data as of Nov 14, 2026). Annual billing uses the published yearly price where there is one. Promotional prices are excluded unless ticked. Usage-based charges are not included unless listed above.

How Langfuse pricing works

What a billable unit is

Any tracing data point you send: traces, observations (spans, events, generations) and scores. Cutting ingested units is the main way to lower the bill.

Official worked examples

The pricing page shows 200k units on Core at $37/month, 1M units on Core at $101, and 5M units on Pro at $551. Plan fees are charged at the start of the month and usage at the end.

Discounts and yearly terms

Listed discounts: 50% off the first year for early-stage startups, up to 100% for research and students, and monthly credits for non-profits, hackathons and open-source projects. Yearly commitments are always available on Enterprise and on Core or Pro above a minimum contract value; no yearly list price is printed.

Related

Langfuse pricing FAQ

How much is Langfuse?
Langfuse Cloud Hobby is free. Core is $29/month, Pro $199/month and Enterprise $2,499/month, each with 100k units included and graduated usage after that.
Is Langfuse free to self-host?
Yes. Langfuse is open source and self-hosting is free; you pay only for your own infrastructure. A separate self-hosted Enterprise offering adds features and support.
What does usage beyond 100k units cost?
Graduated: $8 per 100k units from 100k to 1M, $7 from 1M to 10M, $6.50 from 10M to 50M, and $6 above 50M.
Is Langfuse priced per user?
No. Plans have a flat base fee. Hobby allows 2 users; Core, Pro and Enterprise allow unlimited users.