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Software · head to head

Langfuse vs Speakeasy

L

Langfuse

Software

Simple pricing for projects of all sizes

From
On request
Rated
-
Full reviewWebsite
Speakeasy logo

Speakeasy

Software

AI control plane for governing enterprise agents, MCP servers, and skills

From
On request
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Langfuse billing is metered per unit, where a unit is any trace, observation, or score sent to the platform; the free Hobby tier includes only 50,000 units per month before graduated per-unit charges apply, as of August 2026.; Speakeasy no self-serve pricing is published; every plan requires a sales conversation.

Where they differ

Only the attributes on which Langfuse and Speakeasy actually diverge.

Attributes where Langfuse and Speakeasy differ
AttributeLangfuseSpeakeasy
Pricing modelusage-basedquote
PlatformsWebweb, api

Identical on both: starting price (On request), free tier (No), user rating (Not yet rated), category (Unknown).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in Langfuse

Nothing recorded that Speakeasy does not also cover.

Only in Speakeasy

  • AI tool catalog
  • Per-agent identity
  • Role-based access control
  • Real-time policy enforcement
  • Audit logging
  • MDM and SSO integration

What people use each for

The jobs each tool is most often brought in to do.

Langfuse

No use cases recorded yet. See the Langfuse review.

Speakeasy

  • Governing AI agents at enterprise scalenot Langfuse
  • Preventing shadow AI tool sprawlnot Langfuse
  • Enforcing least-privilege access for agentsnot Langfuse
  • Auditing AI tool call activity for compliancenot Langfuse

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Langfuse

  • Billing is metered per unit, where a unit is any trace, observation, or score sent to the platform; the free Hobby tier includes only 50,000 units per month before graduated per-unit charges apply, as of August 2026.

Speakeasy

  • No self-serve pricing is published; every plan requires a sales conversation.
  • The product pivoted away from its original SDK-generation offering, so past documentation and customers built on that use case are no longer the focus.
  • Requires integration with an existing identity provider such as Okta or Entra ID to be useful, so it is not a standalone solution.
  • No published free tier or trial pricing was found.

Pricing, plan by plan

Langfuse

On request

No published plan breakdown. See the Langfuse review.

Speakeasy

On request
  • Enterprise$undefined/mo
    • Custom pricing
    • AI tool catalog and visibility
    • Per-agent identity and access control

Which should you pick?

Choose Langfuse if

Nothing in the data separates Langfuse from Speakeasy on the points above - pick on price and on how each one feels to use.

Langfuse review

Choose Speakeasy if

  • You need ai tool catalog.
  • You work on web, api.
  • You also want per-agent identity.
Speakeasy review

Questions people ask

Is Langfuse or Speakeasy better?
Neither clearly leads. Langfuse starts at On request and Speakeasy at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Langfuse or Speakeasy?
Langfuse starts at On request and Speakeasy at On request.
Does Langfuse or Speakeasy run on more platforms?
Langfuse runs on Web. Speakeasy runs on web, api.
What can Langfuse do that Speakeasy cannot?
Speakeasy covers AI tool catalog, Per-agent identity, Role-based access control, Real-time policy enforcement.
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