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Software Development · head to head

LangSmith vs Augment Code

L

LangSmith

Software Development

Know what your agents are really doing

From
On request
Rated
-
Full reviewWebsite
A

Augment Code

Software Development

Agentic software development at organizational scale

From
On request
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: 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.; Augment Code the $100 per month Business plan pools LLM inference, context engine and compute usage together and adds a 40 percent service fee on top of the provider's public API price, as of August 2026.

Where they differ

Only the attributes on which LangSmith and Augment Code actually diverge.

Attributes where LangSmith and Augment Code differ
AttributeLangSmithAugment Code

Identical on both: starting price (On request), pricing model (subscription), free tier (No), platforms (Web), user rating (Not yet rated), category (Software Development).

Where each one falls short

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

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.

Augment Code

  • The $100 per month Business plan pools LLM inference, context engine and compute usage together and adds a 40 percent service fee on top of the provider's public API price, as of August 2026.

Pricing, plan by plan

LangSmith

On request

No published plan breakdown. See the LangSmith review.

Augment Code

On request

No published plan breakdown. See the Augment Code review.

Which should you pick?

Choose LangSmith if

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

LangSmith review

Choose Augment Code if

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

Augment Code review

Questions people ask

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