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Comparison

Kiln vs moby

Verdict

Pick Kiln when kiln is primarily Python; moby is Go; pick moby when moby is primarily Go; Kiln is Python.

Markdown twin · Kiln alternatives · moby alternatives

GraphCanon updated today

Kiln logo

Kiln

Kiln-AI/Kiln

★ 5.0kpushed Jul 11, 2026
vs
moby logo

moby

moby/moby

★ 72kpushed Jul 10, 2026

Trust & integrity

SignalKilnmoby
Maintenance
Very active (0d since push)
As of today · github_public_v1
Very active (1d since push)
As of today · github_public_v1
Provenance
Not a fork · Organization account
As of today · github_public_v1
Not a fork · Organization account
As of today · github_public_v1
Security (OSV)
No MCP manifest
As of today · mcp_manifest
No criticals
As of today · osv@v1
Kiln trust reportmoby trust reportTrust methodology

Tagline

Kiln
Build, Evaluate, and Optimize AI Systems. Includes evals, RAG, agents, fine-tuning, synthetic data generation, dataset management, MCP, and more.
moby
The Moby Project - a collaborative project for the container ecosystem to assemble container-based systems

Stars

Kiln
5.0k
moby
72k

Forks

Kiln
375
moby
19k

Open issues

Kiln
63
moby
3.8k

Language

Kiln
Python
moby
Go

Adopt for

Kiln
-
moby
-

Persona

Kiln
-
moby
-

Runtime

Kiln
-
moby
-

License

Kiln
Other
moby
Apache-2.0

Last pushed

Kiln
Jul 11, 2026
moby
Jul 10, 2026

Categories

Kiln
AI Agents, Inference & Serving, LLM Frameworks
moby
Developer Tools, Inference & Serving, LLM Frameworks

Trust and health

Days since push

Kiln
0d
moby
1d

Open issues (now)

Kiln
63
moby
3.8k

Security scan

Kiln
No MCP manifest
moby
No criticals

Full report

Kiln
Trust report
moby
Trust report

Choose Kiln if…

  • Kiln is primarily Python; moby is Go.
  • License: Kiln is Other, moby is Apache-2.0.
  • Tags unique to Kiln: ai, chain-of-thought, collaboration, dataset-generation.
  • Also covers AI Agents.

When NOT to use Kiln

  • AI Agents: Don't use an agent loop when a deterministic workflow would do; agents add latency, cost, and non-determinism.
  • Inference & Serving: Self-hosting rarely beats a hosted API on cost until you have steady, high-volume traffic.
  • LLM Frameworks: Avoid a framework for a single prompt-and-retrieve call; the abstraction can cost more than it saves.
GitHubDetails

Choose moby if…

  • moby is primarily Go; Kiln is Python.
  • License: moby is Apache-2.0, Kiln is Other.
  • Tags unique to moby: containers, docker, go, golang.
  • Also covers Developer Tools.
  • moby ships Docker support for self-hosted deployment.

When NOT to use moby

  • Developer Tools: A gateway is overkill when you're pinned to a single provider and model.
  • Inference & Serving: Self-hosting rarely beats a hosted API on cost until you have steady, high-volume traffic.
  • LLM Frameworks: Avoid a framework for a single prompt-and-retrieve call; the abstraction can cost more than it saves.
GitHubDetails

Explore

Kiln trust report →moby trust report →AI Agents category →Inference & Serving category →LLM Frameworks category →Developer Tools category →All comparisonsStack workflowsTrending tools

Sources

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

GitHub stars on cards: Kiln 5.0k · moby 72k (synced Jul 11, 2026).

Common questions

What is the difference between Kiln and moby?
Kiln: Build, Evaluate, and Optimize AI Systems. Includes evals, RAG, agents, fine-tuning, synthetic data generation, dataset management, MCP, and more.. moby: The Moby Project - a collaborative project for the container ecosystem to assemble container-based systems. See the comparison table for live GitHub stats and shared categories.
When should I choose Kiln over moby?
Choose Kiln over moby when Kiln is primarily Python; moby is Go; License: Kiln is Other, moby is Apache-2.0; Tags unique to Kiln: ai, chain-of-thought, collaboration, dataset-generation; Also covers AI Agents.
When should I choose moby over Kiln?
Choose moby over Kiln when moby is primarily Go; Kiln is Python; License: moby is Apache-2.0, Kiln is Other; Tags unique to moby: containers, docker, go, golang; Also covers Developer Tools; moby ships Docker support for self-hosted deployment.
When should I avoid Kiln?
AI Agents: Don't use an agent loop when a deterministic workflow would do; agents add latency, cost, and non-determinism. Inference & Serving: Self-hosting rarely beats a hosted API on cost until you have steady, high-volume traffic. LLM Frameworks: Avoid a framework for a single prompt-and-retrieve call; the abstraction can cost more than it saves.
When should I avoid moby?
Developer Tools: A gateway is overkill when you're pinned to a single provider and model. Inference & Serving: Self-hosting rarely beats a hosted API on cost until you have steady, high-volume traffic. LLM Frameworks: Avoid a framework for a single prompt-and-retrieve call; the abstraction can cost more than it saves.
Is Kiln or moby more popular on GitHub?
moby has more GitHub stars (71,899 vs 4,960). Stars measure visibility, not whether either tool fits your constraints.
Are Kiln and moby open source?
Yes - both are open-source projects on GitHub (Kiln: Other, moby: Apache-2.0).
Where can I find alternatives to Kiln or moby?
GraphCanon lists graph-backed alternatives at Kiln alternatives and moby alternatives (Kiln markdown twin, moby 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, Kiln or moby?
Kiln: Very active. moby: 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 Kiln and moby?
GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: Kiln trust report; moby trust report.