Comparison
lmnr vs openlit
Verdict
Laminar (lmnr) and OpenLIT (openlit) are both open-source tools designed for observability and evaluation of AI agents, but they cater to slightly different needs and preferences.
Markdown twin · lmnr alternatives · openlit alternatives
GraphCanon updated Sep 20, 2026
23views this month
Trust & integrity
| Signal | lmnr | openlit |
|---|---|---|
| Maintenance | Very active (0d since push) As of Sep 18, 2026 · github_public_v1 | Very active (0d since push) As of Sep 18, 2026 · github_public_v1 |
| Provenance | Not a fork · Organization account As of Sep 18, 2026 · github_public_v1 | Not a fork · Organization account As of Sep 18, 2026 · github_public_v1 |
| OSV dependency advisories | No lockfile (source not queried) As of Sep 18, 2026 · osv@v1 | No lockfile (source not queried) As of Sep 18, 2026 · 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
- Laminar - open-source observability platform for AI agents
- openlit
- Open-source observability & evaluation platform for AI agents and coding agents
Stars
- lmnr
- 3.3k
- openlit
- 2.8k
Forks
- lmnr
- 239
- openlit
- 390
Open issues
- lmnr
- 115
- openlit
- 77
Language
- lmnr
- TypeScript
- openlit
- TypeScript
Adopt for
- lmnr
- Laminar, or lmnr, is an open-source observability platform for AI agents, offering both a managed platform and self-hosting options via Docker Compose.
- openlit
- OpenLIT is an open-source observability and evaluation platform for AI and coding agents, leveraging OpenTelemetry for tracking performance and costs.
Persona
- lmnr
- -
- openlit
- -
Runtime
- lmnr
- -
- openlit
- -
License
- lmnr
- Apache-2.0
- openlit
- Apache-2.0
Last pushed
- lmnr
- Sep 17, 2026
- openlit
- Sep 17, 2026
Categories
- lmnr
- Developer Tools, Evaluation & Observability
- openlit
- Evaluation & Observability
Trust and health
Open issues (now)
- lmnr
- 115
- openlit
- 77
Stars delta
- lmnr
- +162 (30d)
- openlit
- +106 (30d)
Open issues delta
- lmnr
- +18 (30d)
- openlit
- +29 (30d)
Full report
- lmnr
- Trust report
- openlit
- Trust report
Choose lmnr if…
- Tags unique to lmnr: agent-observability, aiops, llm-observability, llmops.
- Also covers Developer Tools.
- Use lmnr when you need a comprehensive observability solution for AI agents that supports both self-hosting and a managed platform.
When NOT to use lmnr
- Avoid lmnr if you require a platform that does not support self-hosting or if you prefer not to use Docker Compose for deployment.
- Do not use lmnr if you are looking for a solution that is not open-source or if you need a platform that is not licensed under Apache-2.0.
- If your project does not involve AI agents or if you do not need the specific observability features provided by lmnr, consider other tools.
Choose openlit if…
- Pricing: OpenLIT is free and open-source under the Apache License 2.0..
- Requirements: Installation is available via pip for Python and npm for TypeScript..
- Tags unique to openlit: ai-engineering, ai-evaluation, ai-observability-platform, amd-gpu.
- When you need to track and evaluate the performance and costs of AI and coding agents using OpenTelemetry.
When NOT to use openlit
- If your project does not require observability and evaluation features for AI and coding agents.
- When you prefer proprietary tools over open-source solutions.
- If your project does not involve AI applications or does not need detailed cost tracking across multiple dimensions.
Explore
Sources
Every stat on this page traces to a dated GitHub sync, license file, enrichment field, or trust scan.
- GitHub stars (lmnr-ai/lmnr) · observed Sep 20, 2026
- GitHub forks (lmnr-ai/lmnr) · observed Sep 20, 2026
- Last push (lmnr-ai/lmnr) · observed Sep 17, 2026
- License file (Apache-2.0) · observed Sep 20, 2026
- Decision facts (enrichment) · observed Sep 18, 2026
- Trust scan (lockfile / OSV) · observed Sep 18, 2026
- GitHub stars (openlit/openlit) · observed Sep 20, 2026
- GitHub forks (openlit/openlit) · observed Sep 20, 2026
- Last push (openlit/openlit) · observed Sep 17, 2026
- License file (Apache-2.0) · observed Sep 20, 2026
- Decision facts (enrichment) · observed Sep 18, 2026
- Trust scan (lockfile / OSV) · observed Sep 18, 2026
GitHub stars on cards: lmnr 3.3k · openlit 2.8k (synced Sep 20, 2026).
Common questions
- Which tool should I use if I prefer not to use Docker Compose for deployment?
- If you prefer not to use Docker Compose for deployment, OpenLIT might be a better fit as it does not have a specific requirement for Docker Compose like Laminar does.
- What if my project does not involve AI agents?
- Neither Laminar nor OpenLIT would be suitable if your project does not involve AI agents, as both tools are specifically designed for monitoring and evaluating AI agents.
- Can I use these tools if I am looking for a proprietary solution?
- No, both Laminar and OpenLIT are open-source tools, so they would not be suitable if you are looking for a proprietary solution.
- Which tool should I choose if I need detailed cost tracking?
- If detailed cost tracking is a requirement, OpenLIT is the better choice as it supports tracking costs across multiple dimensions and even custom pricing for models.
- What is the difference between lmnr and openlit?
- lmnr: Laminar - open-source observability platform for AI agents. openlit: Open-source observability & evaluation platform for AI agents and coding agents. See the comparison table for live GitHub stats and shared categories.
- When should I choose lmnr over openlit?
- Choose lmnr over openlit when Tags unique to lmnr: agent-observability, aiops, llm-observability, llmops; Also covers Developer Tools; Use lmnr when you need a comprehensive observability solution for AI agents that supports both self-hosting and a managed platform.
- When should I choose openlit over lmnr?
- Choose openlit over lmnr when Pricing: OpenLIT is free and open-source under the Apache License 2.0.; Requirements: Installation is available via pip for Python and npm for TypeScript.; Tags unique to openlit: ai-engineering, ai-evaluation, ai-observability-platform, amd-gpu; When you need to track and evaluate the performance and costs of AI and coding agents using OpenTelemetry.
- When should I avoid lmnr?
- Avoid lmnr if you require a platform that does not support self-hosting or if you prefer not to use Docker Compose for deployment. Do not use lmnr if you are looking for a solution that is not open-source or if you need a platform that is not licensed under Apache-2.0. If your project does not involve AI agents or if you do not need the specific observability features provided by lmnr, consider other tools.
- When should I avoid openlit?
- If your project does not require observability and evaluation features for AI and coding agents. When you prefer proprietary tools over open-source solutions. If your project does not involve AI applications or does not need detailed cost tracking across multiple dimensions.
- Is lmnr or openlit more popular on GitHub?
- lmnr has more GitHub stars (3,265 vs 2,770). 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.