Comparison
ragtune vs SAG
Verdict
Pick ragtune if ragtune is a command-line tool for evaluating and optimizing retrieval-augmented generation systems, supporting various vector databases and embedding models; pick SAG if sAG is a document retrieval project built with TypeScript to aid in efficient search and retrieval within knowledge bases.
Markdown twin · ragtune alternatives · SAG alternatives
GraphCanon updated Sep 20, 2026
8views this month
Trust & integrity
| Signal | ragtune | SAG |
|---|---|---|
| Maintenance | Slowing (176d since push) As of Sep 18, 2026 · github_public_v1 | Very active (0d since push) As of Sep 20, 2026 · github_public_v1 |
| Provenance | Not a fork · Personal account As of Sep 18, 2026 · github_public_v1 | Not a fork · Organization account As of Sep 20, 2026 · github_public_v1 |
| OSV dependency advisories | Published findings As of Sep 18, 2026 · osv@v1 | No lockfile (source not queried) As of Jul 11, 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
- ragtune
- Tools for inspecting, debugging, benchmarking, and tuning RAG retrieval
- SAG
- Document retrieval system built on SAG
Stars
- ragtune
- 13
- SAG
- 2.5k
Forks
- ragtune
- 1
- SAG
- 162
Open issues
- ragtune
- 0
- SAG
- 0
Language
- ragtune
- Go
- SAG
- Python
Adopt for
- ragtune
- Ragtune is a command-line tool for evaluating and optimizing retrieval-augmented generation systems, supporting various vector databases and embedding models.
- SAG
- SAG is a document retrieval project built with TypeScript to aid in efficient search and retrieval within knowledge bases.
Persona
- ragtune
- -
- SAG
- -
Runtime
- ragtune
- -
- SAG
- -
License
- ragtune
- MIT License
- SAG
- MIT
Last pushed
- ragtune
- Mar 25, 2026
- SAG
- Sep 20, 2026
Categories
- ragtune
- Developer Tools, Evaluation & Observability
- SAG
- AI Agents, Data & Retrieval
Trust and health
Maintenance
- ragtune
- Slowing (36%)
- SAG
- Very active (96%)
Days since push
- ragtune
- 176d
- SAG
- 0d
Stars delta
- ragtune
- 0 (30d)
- SAG
- +284 (30d)
Owner type
- ragtune
- User
- SAG
- Organization
OSV dependency advisories
- ragtune
- Published findings
- SAG
- No lockfile (source not queried)
Full report
- ragtune
- Trust report
- SAG
- Trust report
Choose ragtune if…
- ragtune is primarily Go; SAG is Python.
- Pricing: Free and open-source under the MIT License..
- Requirements: Min 2 GB RAM; Go installation is required to use Ragtune..
- Tags unique to ragtune: benchmarking, chroma, cli, embeddings.
- Also covers Developer Tools, Evaluation & Observability.
- When you need to inspect, debug, benchmark, and tune the retrieval layer of your RAG systems specifically.
When NOT to use ragtune
- If your project does not involve retrieval-augmented generation systems or if you are not using supported vector databases.
- When you prefer a tool that is not written in Go or does not offer command-line interface capabilities.
Choose SAG if…
- SAG is primarily Python; ragtune is Go.
- Tags unique to SAG: agent, ai, data-engineering, knowledge-graph.
- Also covers AI Agents, Data & Retrieval.
- When you need graph and vector-based techniques for retrieving documents
When NOT to use SAG
- Avoid if the project requires features not supported by TypeScript, favoring alternative languages or environments instead
- Do not use SAG when the architecture of your system cannot benefit from graph and vector-based retrieval methods, as it may lead to underutilization of its capabilities
Explore
Sources
Every stat on this page traces to a dated GitHub sync, license file, enrichment field, or trust scan.
- GitHub stars (metawake/ragtune) · observed Sep 20, 2026
- GitHub forks (metawake/ragtune) · observed Sep 20, 2026
- Last push (metawake/ragtune) · observed Mar 25, 2026
- License file (MIT) · observed Sep 20, 2026
- Decision facts (enrichment) · observed Sep 18, 2026
- Trust scan (lockfile / OSV) · observed Sep 18, 2026
- GitHub stars (Zleap-AI/SAG) · observed Sep 20, 2026
- GitHub forks (Zleap-AI/SAG) · observed Sep 20, 2026
- Last push (Zleap-AI/SAG) · observed Sep 20, 2026
- License file (MIT) · observed Sep 20, 2026
- Decision facts (enrichment) · observed Jul 14, 2026
- Trust scan (lockfile / OSV) · observed Jul 11, 2026
GitHub stars on cards: ragtune 13 · SAG 2.5k (synced Sep 20, 2026).
Common questions
- What is the difference between ragtune and SAG?
- ragtune: Tools for inspecting, debugging, benchmarking, and tuning RAG retrieval. SAG: Document retrieval system built on SAG. See the comparison table for live GitHub stats and shared categories.
- When should I choose ragtune over SAG?
- Choose ragtune over SAG when ragtune is primarily Go; SAG is Python; Pricing: Free and open-source under the MIT License.; Requirements: Min 2 GB RAM; Go installation is required to use Ragtune.; Tags unique to ragtune: benchmarking, chroma, cli, embeddings; Also covers Developer Tools, Evaluation & Observability; When you need to inspect, debug, benchmark, and tune the retrieval layer of your RAG systems specifically.
- When should I choose SAG over ragtune?
- Choose SAG over ragtune when SAG is primarily Python; ragtune is Go; Tags unique to SAG: agent, ai, data-engineering, knowledge-graph; Also covers AI Agents, Data & Retrieval; When you need graph and vector-based techniques for retrieving documents.
- When should I avoid ragtune?
- If your project does not involve retrieval-augmented generation systems or if you are not using supported vector databases. When you prefer a tool that is not written in Go or does not offer command-line interface capabilities.
- When should I avoid SAG?
- Avoid if the project requires features not supported by TypeScript, favoring alternative languages or environments instead Do not use SAG when the architecture of your system cannot benefit from graph and vector-based retrieval methods, as it may lead to underutilization of its capabilities
- Is ragtune or SAG more popular on GitHub?
- SAG has more GitHub stars (2,500 vs 13). Stars measure visibility, not whether either tool fits your constraints.
- Are ragtune and SAG open source?
- Yes - both are open-source projects on GitHub (ragtune: MIT, SAG: MIT).
- Where can I find alternatives to ragtune or SAG?
- GraphCanon lists graph-backed alternatives at ragtune alternatives and SAG alternatives (ragtune markdown twin, SAG 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, ragtune or SAG?
- ragtune: Slowing. SAG: 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 ragtune and SAG?
- GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: ragtune trust report; SAG trust report.