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Software · head to head

Baseten vs LangSmith

B

Baseten

Software

Inference is everything

From
On request
Rated
-
Full reviewWebsite
L

LangSmith

Software

Know what your agents are really doing

From
On request
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Baseten gPU compute is billed per minute by hardware class, from $0.01052 per minute on a T4 up to $0.16633 per minute on a B200, so costs vary by which accelerator a workload lands on, as of August 2026.; LangSmith usage beyond the included trace allotment is billed in LangChain Compute Units at $1.50 per LCU and Storage Units at $1.00 per LSU, an unfamiliar metering unit compared to flat per-seat pricing, as of August 2026.

Where they differ

Only the attributes on which Baseten and LangSmith actually diverge.

Attributes where Baseten and LangSmith differ
AttributeBasetenLangSmith
Pricing modelusage-basedsubscription

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

Where each one falls short

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

Baseten

  • GPU compute is billed per minute by hardware class, from $0.01052 per minute on a T4 up to $0.16633 per minute on a B200, so costs vary by which accelerator a workload lands on, as of August 2026.

LangSmith

  • Usage beyond the included trace allotment is billed in LangChain Compute Units at $1.50 per LCU and Storage Units at $1.00 per LSU, an unfamiliar metering unit compared to flat per-seat pricing, as of August 2026.

Pricing, plan by plan

Baseten

On request

No published plan breakdown. See the Baseten review.

LangSmith

On request

No published plan breakdown. See the LangSmith review.

Which should you pick?

Choose Baseten if

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

Baseten review

Choose LangSmith if

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

LangSmith review

Questions people ask

Is Baseten or LangSmith better?
Neither clearly leads. Baseten starts at On request and LangSmith at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Baseten or LangSmith?
Baseten starts at On request and LangSmith at On request.
Does Baseten or LangSmith run on more platforms?
Both run on Web, so platform support will not decide this one for you.
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