Home/Compare/lmnr vs openlit

Comparison

lmnr vs openlit

Verdict

Laminar and OpenLIT offer different perspectives on observability and monitoring in AI development environments.

Markdown twin · lmnr alternatives · openlit alternatives

GraphCanon updated today

lmnr logo

lmnr

lmnr-ai/lmnr

3.2kpushed Aug 20, 2026
vs
openlit logo

openlit

openlit/openlit

2.7kpushed Jul 31, 2026

Trust & integrity

Signallmnropenlit
Maintenance
Very active (0d since push)
As of today · github_public_v1
Very active (0d since push)
As of 2w · github_public_v1
Provenance
Not a fork · Organization account
As of today · github_public_v1
Not a fork · Organization account
As of 2w · github_public_v1
OSV dependency advisories
No lockfile (source not queried)
As of 1mo · osv@v1
No lockfile (source not queried)
As of 1mo · osv@v1
deps.dev advisories
Not queried
deps.dev@v1
Not queried
deps.dev@v1
OpenSSF Scorecard
Not queried
openssf-scorecard@v1
Not queried
openssf-scorecard@v1

Tagline

lmnr
Open-source observability platform for AI agents.
openlit
A comprehensive open-source platform for AI Engineering with LLM Observability, Monitoring, and Management

Stars

lmnr
3.2k
openlit
2.7k

Forks

lmnr
223
openlit
342

Open issues

lmnr
111
openlit
48

Language

lmnr
TypeScript
openlit
TypeScript

Adopt for

lmnr
lmnr is an open-source observability platform specifically aimed at monitoring AI agents, offering both self-hosting and managed platform options.
openlit
Decision-critical facts for OpenLIT are centered around its unique features in LLM observability, GPU monitoring, and extensive integration capabilities.

Persona

lmnr
-
openlit
-

Runtime

lmnr
-
openlit
-

License

lmnr
Apache-2.0
openlit
Apache-2.0

Last pushed

lmnr
Aug 20, 2026
openlit
Jul 31, 2026

Categories

lmnr
Developer Tools, Evaluation & Observability
openlit
Evaluation & Observability, Inference & Serving

Trust and health

Open issues (now)

lmnr
111
openlit
48

Stars delta

lmnr
+80 (30d)
openlit
Unknown

Open issues delta

lmnr
+14 (30d)
openlit
Unknown

Full report

Choose lmnr if…

  • Supports self-hosting through Docker Compose, making it accessible to local environments or lightweight usage; however, recommends a managed platform option for production environments.
  • Requirements: Proper SDK configuration is critical when self-hosting.; Managed platform may be more suitable if setting up in a production environment..
  • Tags unique to lmnr: agent-observability, evaluation, llm-evaluation, self-hosted.
  • Also covers Developer Tools.
  • When you need a dedicated solution for evaluating the performance and behavior of AI agents.

When NOT to use lmnr

  • When your primary observability needs are not specific to AI agents but cover a broader range of application monitoring services.
  • For those preferring platforms with wider language support beyond TypeScript and Rust (the major languages highlighted for this tool).

Choose openlit if…

  • Tags unique to openlit: gpu-monitoring, langchain, llmops, monitoring-tool.
  • Also covers Inference & Serving.
  • When you need comprehensive observability features native to OpenTelemetry, allowing seamless trace and metric management with an out-of-the-box solution.

When NOT to use openlit

  • If your project strictly requires a proprietary tool or if you have specific requirements that are not covered by OpenLIT's integrations, such as unique vector databases not yet supported.
  • When the team lacks the expertise in TypeScript or Python SDK to efficiently manage and implement observability into their current workflows with OpenLIT.

Explore

Sources

Every stat on this page traces to a dated GitHub sync, license file, enrichment field, or trust scan.

GitHub stars on cards: lmnr 3.2k · openlit 2.7k (synced Aug 20, 2026).

Common questions

Which tool should be used when specific AI observability is required?
lmnr, due to its focused approach on monitoring and evaluating AI agents performance, stands out as the choice for specialized AI observability needs.
Does OpenLIT provide broader integration support compared to lmnr?
Yes, OpenLIT offers extended integrations that cater to a wider range of technologies including multiple GPU models and vector databases making it more versatile in diversified environments.
What is the difference between lmnr and openlit?
lmnr: Open-source observability platform for AI agents.. openlit: A comprehensive open-source platform for AI Engineering with LLM Observability, Monitoring, and Management. See the comparison table for live GitHub stats and shared categories.
When should I choose lmnr over openlit?
Choose lmnr over openlit when Supports self-hosting through Docker Compose, making it accessible to local environments or lightweight usage; however, recommends a managed platform option for production environments; Requirements: Proper SDK configuration is critical when self-hosting.; Managed platform may be more suitable if setting up in a production environment.; Tags unique to lmnr: agent-observability, evaluation, llm-evaluation, self-hosted; Also covers Developer Tools; When you need a dedicated solution for evaluating the performance and behavior of AI agents.
When should I choose openlit over lmnr?
Choose openlit over lmnr when Tags unique to openlit: gpu-monitoring, langchain, llmops, monitoring-tool; Also covers Inference & Serving; When you need comprehensive observability features native to OpenTelemetry, allowing seamless trace and metric management with an out-of-the-box solution.
When should I avoid lmnr?
When your primary observability needs are not specific to AI agents but cover a broader range of application monitoring services. For those preferring platforms with wider language support beyond TypeScript and Rust (the major languages highlighted for this tool).
When should I avoid openlit?
If your project strictly requires a proprietary tool or if you have specific requirements that are not covered by OpenLIT's integrations, such as unique vector databases not yet supported. When the team lacks the expertise in TypeScript or Python SDK to efficiently manage and implement observability into their current workflows with OpenLIT.
Is lmnr or openlit more popular on GitHub?
lmnr has more GitHub stars (3,183 vs 2,664). Stars measure visibility, not whether either tool fits your constraints.
Are lmnr and openlit open source?
Yes - both are open-source projects on GitHub (lmnr: Apache-2.0, openlit: Apache-2.0).
Where can I find alternatives to lmnr or openlit?
GraphCanon lists graph-backed alternatives at lmnr alternatives and openlit alternatives (lmnr markdown twin, openlit markdown twin), ranked by typed relationship edges rather than popularity votes.
Is there a machine-readable version of this comparison?
Yes. The markdown twin at this comparison mirrors this page for agents and LLM crawlers, with the same stats table and FAQ answers.
Which is better maintained, lmnr or openlit?
lmnr: Very active. openlit: Very active. Compare maintenance labels, days since push, and release cadence in the trust section below - stars alone do not measure maintenance.
Where are the full trust reports for lmnr and openlit?
GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: lmnr trust report; openlit trust report.

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