--- title: "atmos vs kratos" type: "comparison" canonical_url: "https://www.graphcanon.com/compare/cloudposse-atmos-vs-go-kratos-kratos" tools: ["cloudposse-atmos", "go-kratos-kratos"] --- # atmos vs kratos *GraphCanon updated Aug 25, 2026* ## Verdict Pick atmos if atmos is a Terraform orchestration tool for DevOps written in Go. It supports hierarchical imports and inheritance to keep environment configuration DRY; pick kratos if kratos is a Go microservices framework designed for cloud-native applications that supports both gRPC and HTTP protocols. [atmos](https://atmos.tools) reports 1.4k GitHub stars, 174 forks, and 304 open issues, last pushed Aug 11, 2026. [kratos](https://go-kratos.dev) has 26k stars, 4.2k forks, and 107 open issues, last pushed Aug 19, 2026. Figures are from public GitHub metadata via [atmos's repository](https://github.com/cloudposse/atmos) and [kratos's repository](https://github.com/go-kratos/kratos). | | [atmos](/tools/cloudposse-atmos.md) | [kratos](/tools/go-kratos-kratos.md) | | --- | --- | --- | | Tagline | Terraform Orchestration Tool for DevOps using Go | Go microservices framework for cloud-native applications | | Stars | 1,352 | 25,890 | | Forks | 174 | 4,177 | | Open issues | 304 | 107 | | Language | Go | Go | | Adopt for | Atmos is a Terraform orchestration tool for DevOps written in Go. It supports hierarchical imports and inheritance to keep environment configuration DRY. | Kratos is a Go microservices framework designed for cloud-native applications that supports both gRPC and HTTP protocols. | | Persona | - | - | | Runtime | - | - | | License | Apache-2.0 | MIT | | Categories | Developer Tools | Developer Tools | ## Trust and health _Sourced signals - not a safety guarantee. No winner column._ | | [atmos](/tools/cloudposse-atmos.md) | [kratos](/tools/go-kratos-kratos.md) | | --- | --- | --- | | Days since push | 0d | 6d | | Open issues (now) | 304 | 107 | | Stars delta | Unknown | +74 (30d) | | Open issues delta | Unknown | +21 (30d) | | Full report | [trust report](/tools/cloudposse-atmos/trust.md) | [trust report](/tools/go-kratos-kratos/trust.md) | ## Decision facts: atmos - **Adopt for:** Atmos is a Terraform orchestration tool for DevOps written in Go. It supports hierarchical imports and inheritance to keep environment configuration DRY. ## Decision facts: kratos - **Adopt for:** Kratos is a Go microservices framework designed for cloud-native applications that supports both gRPC and HTTP protocols. ## Choose when ### Choose atmos if… - License: atmos is Apache-2.0, kratos is MIT. - Tags unique to atmos: automation, cli, cloud, devops. - atmos ships Docker support for self-hosted deployment. - When you need a tool that supports both Terraform and Helmfile natively, allowing for streamlined management of infrastructure as code with rich inheritance capabilities. ### Choose kratos if… - License: kratos is MIT, atmos is Apache-2.0. - Tags unique to kratos: ai, architecture, cloud-native, framework. - 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 atmos - Avoid using Atmos if you are looking for a solution that supports a wider range of infrastructure definition languages beyond Terraform and Helmfile. - Not suitable for those who require extensive UI features, as it primarily focuses on CLI operations and automated DRY configurations. ## 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. ## Common questions ### What is the difference between atmos and kratos? atmos: Terraform Orchestration Tool for DevOps using Go. kratos: Go microservices framework for cloud-native applications. See the comparison table for live GitHub stats and shared categories. ### When should I choose atmos over kratos? Choose atmos over kratos when License: atmos is Apache-2.0, kratos is MIT; Tags unique to atmos: automation, cli, cloud, devops; atmos ships Docker support for self-hosted deployment; When you need a tool that supports both Terraform and Helmfile natively, allowing for streamlined management of infrastructure as code with rich inheritance capabilities. ### When should I choose kratos over atmos? Choose kratos over atmos when License: kratos is MIT, atmos is Apache-2.0; Tags unique to kratos: ai, architecture, cloud-native, framework; 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 avoid atmos? Avoid using Atmos if you are looking for a solution that supports a wider range of infrastructure definition languages beyond Terraform and Helmfile. Not suitable for those who require extensive UI features, as it primarily focuses on CLI operations and automated DRY configurations. ### 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. ### Is atmos or kratos more popular on GitHub? kratos has more GitHub stars (25,890 vs 1,352). Stars measure visibility, not whether either tool fits your constraints. ### Are atmos and kratos open source? Yes - both are open-source projects on GitHub (atmos: Apache-2.0, kratos: MIT). ### Where can I find alternatives to atmos or kratos? GraphCanon lists graph-backed alternatives at [atmos alternatives](/tools/cloudposse-atmos/alternatives) and [kratos alternatives](/tools/go-kratos-kratos/alternatives) ([atmos markdown twin](/tools/cloudposse-atmos/alternatives.md), [kratos markdown twin](/tools/go-kratos-kratos/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/cloudposse-atmos-vs-go-kratos-kratos.md) mirrors this page for agents and LLM crawlers, with the same stats table and FAQ answers. ### Which is better maintained, atmos or kratos? atmos: Very active. kratos: 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 atmos and kratos? GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: [atmos trust report](/tools/cloudposse-atmos/trust); [kratos trust report](/tools/go-kratos-kratos/trust). --- **Machine-readable endpoints** - JSON: [`/api/graphcanon/graph?tool=cloudposse-atmos`](/api/graphcanon/graph?tool=cloudposse-atmos) - 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/_