Comparison
kratos vs rulego
Verdict
Pick kratos if kratos is a Go microservices framework designed for cloud-native applications that supports both gRPC and HTTP protocols; pick rulego if ruleGo serves as a lightweight and high-performance rule engine framework developed in Go, best suited for developers focused on AI tasks and automation needing flexibility through component orchestration.
Markdown twin · kratos alternatives · rulego alternatives
GraphCanon updated Sep 20, 2026
12views this month
Trust & integrity
| Signal | kratos | rulego |
|---|---|---|
| Maintenance | Very active (3d since push) As of Sep 20, 2026 · github_public_v1 | Very active (5d since push) As of Sep 20, 2026 · github_public_v1 |
| Provenance | Not a fork · Organization account As of Sep 20, 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 13, 2026 · osv@v1 | Published findings As of Sep 6, 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
- kratos
- Go microservices framework for cloud-native applications
- rulego
- RuleGo is a lightweight, high-performance rule engine framework for Go.
Stars
- kratos
- 26k
- rulego
- 1.6k
Forks
- kratos
- 4.2k
- rulego
- 157
Open issues
- kratos
- 117
- rulego
- 4
Language
- kratos
- Go
- rulego
- Go
Adopt for
- kratos
- Kratos is a Go microservices framework designed for cloud-native applications that supports both gRPC and HTTP protocols.
- rulego
- RuleGo serves as a lightweight and high-performance rule engine framework developed in Go, best suited for developers focused on AI tasks and automation needing flexibility through component orchestration.
Persona
- kratos
- -
- rulego
- -
Runtime
- kratos
- -
- rulego
- -
License
- kratos
- MIT
- rulego
- The Apache-2.0 license ensures permissive usage rights with clear conditions for attribution and warranty disclaimers.
Last pushed
- kratos
- Sep 16, 2026
- rulego
- Sep 14, 2026
Categories
- kratos
- Developer Tools
- rulego
- Developer Tools
Trust and health
Days since push
- kratos
- 3d
- rulego
- 5d
Open issues (now)
- kratos
- 117
- rulego
- 4
Stars delta
- kratos
- +113 (30d)
- rulego
- +27 (30d)
Open issues delta
- kratos
- +31 (30d)
- rulego
- -2 (30d)
Full report
- kratos
- Trust report
- rulego
- Trust report
Choose kratos if…
- License: kratos is MIT, rulego is Apache-2.0.
- Tags unique to kratos: architecture, cloud-native, framework, generate.
- When you need to develop efficient and scalable microservice architectures specifically in the Go programming language, as Kratos offers dedicated support to optimize go-based services.
When NOT to use kratos
- If your project does not require Go or you prefer frameworks supporting a wider range of languages, as Kratos is specialized in the Go ecosystem and may introduce language-specific limitations.
- In scenarios where lightweight microservices without extensive framework overhead are preferred, given that Kratos includes features like gRPC out of the box which might add unnecessary complexity.
Choose rulego if…
- License: rulego is Apache-2.0, kratos is MIT.
- Tags unique to rulego: automation, data-flow, edge-computing, integrations.
- You face intricate workflow management requirements within an AI application stack and prefer to use the Go language.
When NOT to use rulego
- If your organization has a strong preference for Python or another programming language over Go, as RuleGo is specifically designed for use within the Go ecosystem.
- In situations where high-level abstract tools are needed and developer overhead can be minimized, considering RuleGo might add unnecessary complexity due to its focus on low-code frameworks.
Explore
Sources
Every stat on this page traces to a dated GitHub sync, license file, enrichment field, or trust scan.
- GitHub stars (go-kratos/kratos) · observed Sep 20, 2026
- GitHub forks (go-kratos/kratos) · observed Sep 20, 2026
- Last push (go-kratos/kratos) · observed Sep 16, 2026
- License file (MIT) · observed Sep 20, 2026
- Decision facts (enrichment) · observed Jul 17, 2026
- Trust scan (lockfile / OSV) · observed Sep 13, 2026
- GitHub stars (rulego/rulego) · observed Sep 20, 2026
- GitHub forks (rulego/rulego) · observed Sep 20, 2026
- Last push (rulego/rulego) · observed Sep 14, 2026
- License file (Apache-2.0) · observed Sep 20, 2026
- Decision facts (enrichment) · observed Jul 17, 2026
- Trust scan (lockfile / OSV) · observed Sep 6, 2026
GitHub stars on cards: kratos 26k · rulego 1.6k (synced Sep 20, 2026).
Common questions
- What is the difference between kratos and rulego?
- kratos: Go microservices framework for cloud-native applications. rulego: RuleGo is a lightweight, high-performance rule engine framework for Go.. See the comparison table for live GitHub stats and shared categories.
- When should I choose kratos over rulego?
- Choose kratos over rulego when License: kratos is MIT, rulego is Apache-2.0; Tags unique to kratos: architecture, cloud-native, framework, generate; When you need to develop efficient and scalable microservice architectures specifically in the Go programming language, as Kratos offers dedicated support to optimize go-based services.
- When should I choose rulego over kratos?
- Choose rulego over kratos when License: rulego is Apache-2.0, kratos is MIT; Tags unique to rulego: automation, data-flow, edge-computing, integrations; You face intricate workflow management requirements within an AI application stack and prefer to use the Go language.
- When should I avoid kratos?
- If your project does not require Go or you prefer frameworks supporting a wider range of languages, as Kratos is specialized in the Go ecosystem and may introduce language-specific limitations. In scenarios where lightweight microservices without extensive framework overhead are preferred, given that Kratos includes features like gRPC out of the box which might add unnecessary complexity.
- When should I avoid rulego?
- If your organization has a strong preference for Python or another programming language over Go, as RuleGo is specifically designed for use within the Go ecosystem. In situations where high-level abstract tools are needed and developer overhead can be minimized, considering RuleGo might add unnecessary complexity due to its focus on low-code frameworks.
- Is kratos or rulego more popular on GitHub?
- kratos has more GitHub stars (25,929 vs 1,606). Stars measure visibility, not whether either tool fits your constraints.
- Are kratos and rulego open source?
- Yes - both are open-source projects on GitHub (kratos: MIT, rulego: Apache-2.0).
- Where can I find alternatives to kratos or rulego?
- GraphCanon lists graph-backed alternatives at kratos alternatives and rulego alternatives (kratos markdown twin, rulego 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, kratos or rulego?
- kratos: Very active. rulego: 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 kratos and rulego?
- GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: kratos trust report; rulego trust report.