--- title: "ax vs moby" type: "comparison" canonical_url: "https://www.graphcanon.com/compare/ax-llm-ax-vs-moby-moby" tools: ["ax-llm-ax", "moby-moby"] --- # ax vs moby *GraphCanon updated Jul 15, 2026* ## Verdict Pick ax when ax is primarily TypeScript; moby is Go; pick moby when moby is primarily Go; ax is TypeScript. [ax](http://axllm.dev) reports 2.8k GitHub stars, 182 forks, and 5 open issues, last pushed Jul 15, 2026. [moby](https://mobyproject.org/) has 72k stars, 19k forks, and 3.8k open issues, last pushed Jul 10, 2026. Figures are from public GitHub metadata via [ax's repository](https://github.com/ax-llm/ax) and [moby's repository](https://github.com/moby/moby). | | [ax](/tools/ax-llm-ax.md) | [moby](/tools/moby-moby.md) | | --- | --- | --- | | Tagline | The pretty much "official" DSPy framework for Typescript | The Moby Project - a collaborative project for the container ecosystem to assemble container-based systems | | Stars | 2,819 | 71,899 | | Forks | 182 | 19,126 | | Open issues | 5 | 3,821 | | Language | TypeScript | Go | | Adopt for | - | - | | Persona | - | - | | Runtime | - | - | | License | Apache-2.0 | Apache-2.0 | | Categories | Inference & Serving, LLM Frameworks, Vector Databases | Developer Tools, Inference & Serving, LLM Frameworks | ## Trust and health _Sourced signals - not a safety guarantee. No winner column._ | | [ax](/tools/ax-llm-ax.md) | [moby](/tools/moby-moby.md) | | --- | --- | --- | | Days since push | 0d | 1d | | Open issues (now) | 5 | 3.8k | | Full report | [trust report](/tools/ax-llm-ax/trust.md) | [trust report](/tools/moby-moby/trust.md) | ## Choose when ### Choose ax if… - ax is primarily TypeScript; moby is Go. - Tags unique to ax: ai, anthropic, claude, cohere. - Also covers Vector Databases. ### Choose moby if… - moby is primarily Go; ax is TypeScript. - Tags unique to moby: containers, docker, go, golang. - Also covers Developer Tools. - moby ships Docker support for self-hosted deployment. ## When NOT to use ax - 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. - Vector Databases: Don't reach for a dedicated vector DB under ~100k vectors; pgvector on your existing Postgres is simpler to operate. ## 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. ## Common questions ### What is the difference between ax and moby? ax: The pretty much "official" DSPy framework for Typescript. 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 ax over moby? Choose ax over moby when ax is primarily TypeScript; moby is Go; Tags unique to ax: ai, anthropic, claude, cohere; Also covers Vector Databases. ### When should I choose moby over ax? Choose moby over ax when moby is primarily Go; ax is TypeScript; Tags unique to moby: containers, docker, go, golang; Also covers Developer Tools; moby ships Docker support for self-hosted deployment. ### When should I avoid ax? 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. Vector Databases: Don't reach for a dedicated vector DB under ~100k vectors; pgvector on your existing Postgres is simpler to operate. ### 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 ax or moby more popular on GitHub? moby has more GitHub stars (71,899 vs 2,819). Stars measure visibility, not whether either tool fits your constraints. ### Are ax and moby open source? Yes - both are open-source projects on GitHub (ax: Apache-2.0, moby: Apache-2.0). ### Where can I find alternatives to ax or moby? GraphCanon lists graph-backed alternatives at [ax alternatives](/tools/ax-llm-ax/alternatives) and [moby alternatives](/tools/moby-moby/alternatives) ([ax markdown twin](/tools/ax-llm-ax/alternatives.md), [moby markdown twin](/tools/moby-moby/alternatives.md)), 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](/compare/ax-llm-ax-vs-moby-moby.md) mirrors this page for agents and LLM crawlers, with the same stats table and FAQ answers. ### Which is better maintained, ax or moby? ax: 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 ax and moby? GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: [ax trust report](/tools/ax-llm-ax/trust); [moby trust report](/tools/moby-moby/trust). --- **Machine-readable endpoints** - JSON: [`/api/graphcanon/graph?tool=ax-llm-ax`](/api/graphcanon/graph?tool=ax-llm-ax) - LLM index: [/llms.txt](/llms.txt) - Full corpus: [/llms-full.txt](/llms-full.txt) _GraphCanon - The knowledge graph for AI development. https://www.graphcanon.com/_