G2 Vendor Directory

AI Agent Observability

10

Products

3,647

Total reviews

4.4

Avg. rating

LangSmith by Langchain leads the AI Agent Observability category with a 4.4 rating from 78 reviews. LaunchDarkly has the strongest momentum in the category, up +72.5% quarter-over-quarter.

LLM citations

Monthly citations by AI answer engines for the top products in AI Agent Observability.

LLM citations · AI Agent Observability

Source: G2 review data

Key stats

LangSmith

LaunchDarkly

Small Business

Category trends

How the AI Agent Observability market is moving, from G2 review and Grid data.

Which products are most adopted?
1
LangSmith78 2
Arize AX55 3
Braintrust54 4
LaunchDarkly40 5
Arize Phoenix35
Which products are reviewers switching to?
1
Arize Phoenix1 2
Acceldata1 3
Braintrust1 4
Arize AX1 5
LangSmith1
Which products do enterprises choose?
1
Monte Carlo20 2
Arize AX11 3
Comet.ml10 4
Pendo10 5
LangSmith9
Which products do mid-market buyers choose?
1
LaunchDarkly27 2
Arize AX23 3
LangSmith20 4
Pendo19 5
Braintrust13
Which products do small businesses choose?
1
LangSmith49 2
Braintrust33 3
Arize AX21 4
Arize Phoenix19 5
Pendo6

All products

Ranked by G2 Grid position.

1

LangSmith

by Langchain · 78 reviews

4.4
2

Braintrust

by Braintrust · 58 reviews

4.3
3

Arize AX

by Arize AI · 76 reviews

4.4
4

Pendo

by Pendo.io · 1,825 reviews

4.4
5

Arize Phoenix

by Arize AI · 35 reviews

4.5

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