Comparison
lagent vs langroid
Verdict
Pick lagent if lagent is a Python framework aimed at streamlining the creation of lightweight Large Language Model (LLM) agents; pick langroid if langroid specializes in multi-agent systems with large language models, providing a Python framework for function-calling and chat integrations.
Markdown twin · lagent alternatives · langroid alternatives
GraphCanon updated 1w
Trust & integrity
| Signal | lagent | langroid |
|---|---|---|
| Maintenance | Active (12d since push) As of 1w · github_public_v1 | Active (8d since push) As of 2w · github_public_v1 |
| Provenance | Not a fork · Organization account As of 1w · 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
- lagent
- A lightweight framework for building LLM-based agents
- langroid
- Harness LLMs with Multi-Agent Programming
Stars
- lagent
- 2.3k
- langroid
- 4.1k
Forks
- lagent
- 238
- langroid
- 390
Open issues
- lagent
- 24
- langroid
- 75
Language
- lagent
- Python
- langroid
- Python
Adopt for
- lagent
- lagent is a Python framework aimed at streamlining the creation of lightweight Large Language Model (LLM) agents.
- langroid
- Langroid specializes in multi-agent systems with large language models, providing a Python framework for function-calling and chat integrations.
Persona
- lagent
- -
- langroid
- -
Runtime
- lagent
- -
- langroid
- -
License
- lagent
- lagent is open-source under the Apache-2.0 license, allowing for broad use and modification with attribution.
- langroid
- MIT
Last pushed
- lagent
- Aug 3, 2026
- langroid
- Jul 29, 2026
Categories
- lagent
- AI Agents, LLM Frameworks
- langroid
- AI Agents, Data & Retrieval, Inference & Serving, Model Training
Trust and health
Days since push
- lagent
- 12d
- langroid
- 8d
Open issues (now)
- lagent
- 24
- langroid
- 75
Stars delta
- lagent
- +8 (30d)
- langroid
- Unknown
Open issues delta
- lagent
- +1 (30d)
- langroid
- Unknown
Full report
- lagent
- Trust report
- langroid
- Trust report
Shared compatibility
- Python · lagent: Python runtime · langroid: Python runtime
Choose lagent if…
- License: lagent is Apache-2.0, langroid is MIT.
- Pricing: Available freely due to its open-source nature, but customization or enterprise support might involve additional costs..
- Tags unique to lagent: agent, llm, transformers.
- Also covers LLM Frameworks.
- When you need a streamlined approach to develop LLM-based agents with minimal overhead, lagent can be particularly advantageous due to its lightweight design.
When NOT to use lagent
- Avoid using lagent if your project necessitates integration with a broader set of tools that are not natively supported by this framework, as it offers limited out-of-the-box extensibility.
- Steer clear if you need robust scalability features right from the start. While lightweight, lagent may require additional custom work to handle more demanding scaling requirements.
Choose langroid if…
- License: langroid is MIT, lagent is Apache-2.0.
- Tags unique to langroid: agents, ai, chatgpt, function-calling.
- Also covers Data & Retrieval, Inference & Serving, Model Training.
- langroid ships Docker support for self-hosted deployment.
- You need to integrate multiple agents working with large language models.
When NOT to use langroid
- You require support for a broad range of programming languages beyond Python.
- The project scope does not include multi-agent interactions or function-calling capabilities.
Explore
Sources
Every stat on this page traces to a dated GitHub sync, license file, enrichment field, or trust scan.
- GitHub stars (InternLM/lagent) · observed Aug 16, 2026
- GitHub forks (InternLM/lagent) · observed Aug 16, 2026
- Last push (InternLM/lagent) · observed Aug 3, 2026
- License file (Apache-2.0) · observed Aug 16, 2026
- Decision facts (enrichment) · observed Jul 12, 2026
- Trust scan (lockfile / OSV) · observed Jul 11, 2026
- GitHub stars (langroid/langroid) · observed Aug 7, 2026
- GitHub forks (langroid/langroid) · observed Aug 7, 2026
- Last push (langroid/langroid) · observed Jul 29, 2026
- License file (MIT) · observed Aug 7, 2026
- Decision facts (enrichment) · observed Jul 12, 2026
- Trust scan (lockfile / OSV) · observed Jul 11, 2026
GitHub stars on cards: lagent 2.3k · langroid 4.1k (synced Aug 16, 2026).
Common questions
- What is the difference between lagent and langroid?
- lagent: A lightweight framework for building LLM-based agents. langroid: Harness LLMs with Multi-Agent Programming. See the comparison table for live GitHub stats and shared categories.
- When should I choose lagent over langroid?
- Choose lagent over langroid when License: lagent is Apache-2.0, langroid is MIT; Pricing: Available freely due to its open-source nature, but customization or enterprise support might involve additional costs.; Tags unique to lagent: agent, llm, transformers; Also covers LLM Frameworks; When you need a streamlined approach to develop LLM-based agents with minimal overhead, lagent can be particularly advantageous due to its lightweight design.
- When should I choose langroid over lagent?
- Choose langroid over lagent when License: langroid is MIT, lagent is Apache-2.0; Tags unique to langroid: agents, ai, chatgpt, function-calling; Also covers Data & Retrieval, Inference & Serving, Model Training; langroid ships Docker support for self-hosted deployment; You need to integrate multiple agents working with large language models.
- When should I avoid lagent?
- Avoid using lagent if your project necessitates integration with a broader set of tools that are not natively supported by this framework, as it offers limited out-of-the-box extensibility. Steer clear if you need robust scalability features right from the start. While lightweight, lagent may require additional custom work to handle more demanding scaling requirements.
- When should I avoid langroid?
- You require support for a broad range of programming languages beyond Python. The project scope does not include multi-agent interactions or function-calling capabilities.
- Is lagent or langroid more popular on GitHub?
- langroid has more GitHub stars (4,090 vs 2,276). Stars measure visibility, not whether either tool fits your constraints.
- Are lagent and langroid open source?
- Yes - both are open-source projects on GitHub (lagent: Apache-2.0, langroid: MIT).
- Where can I find alternatives to lagent or langroid?
- GraphCanon lists graph-backed alternatives at lagent alternatives and langroid alternatives (lagent markdown twin, langroid 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, lagent or langroid?
- lagent: Active. langroid: 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 lagent and langroid?
- GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: lagent trust report; langroid trust report.