Comparison

Bazel vs Earthly

On the evidence we track, Bazel leads this comparison with a composite score of 65/100. Scores are only directly comparable because these tools share a category; the full breakdown and every source is below.

Machine formatsJSONMarkdownGraphQLor send Accept: application/json
Bazel65
Earthly40
Score
Vioscale score
Bazel65 / 100low · 42%
Earthly40 / 100medium · 52%
Pricing
Free tier
Bazel
Earthly
Model
Price level
Bazelfree
Earthlyunknown
Transparent
Bazel
Earthly
Integrations
Count
Bazel
Earthly4
Reliability
Status page
Bazel
Earthly
Adoption
Dependent repos
Bazel3
Earthly
Github stars
Bazel25,762
Earthly
Activity
Commits last 30d
Bazel100
Earthly
Release
Cadence days
Bazel5
Earthly
History
Earthly
License
Spdx
Earthly
Language
Primary
BazelJava
Earthly

Capabilities

Feature-by-feature on the axes that matter for ci/cd tools. “-” means undocumented, not absent.

Deployment
Hosting
BazelSelf-hosted only
EarthlyCloud only
Self-hosted runners
Bazel
Earthly-
Core
Config-as-code pipelines
Bazel-
Earthly
Matrix / parallel builds
Bazel
Earthly-
Build
Container-native builds
Bazel-
Earthly-
Performance
Build caching
Bazel
Earthly-
Security
Secrets management
Bazel-
Earthly-
Delivery
Deployment environments & approvals
Bazel-
Earthly-
Ecosystem
Reusable actions / marketplace
Bazel
Earthly

What each one is

The product in its own terms, so the numbers below have context.

Bazel

Leader

An open-source build and test system designed to efficiently compile and test projects written in multiple programming languages while supporting builds for different target platforms. It uses intelligent caching and parallel execution to speed up builds and scales to handle large codebases across multiple repositories.

Independently observed

Earthly

A governance platform that automates enforcement of engineering standards, policies, and compliance requirements as guardrails in pull requests and CI/CD workflows. Provides real-time visibility into code quality, testing, deployment practices, and other development lifecycle metrics across teams and services.

Independently observed

Pricing

List pricing as published by each vendor, with the date we read it. Always verify at the source before you buy.

Bazel

Leader
Open source
as of verify ↗

Earthly

Quote-based
as of verify ↗

Platform & deployment

Where each product runs and how it can be hosted. A dash means undocumented, not unsupported.

Platforms
Web
Bazel
Earthly
macOS
Bazel
Earthly
Windows
Bazel
Earthly
Linux
Bazel
Earthly
CLI
Bazel
Earthly
Deployment
Cloud / SaaS
Bazel
Earthly
Self-hosted
Bazel
Earthly

Integrations

What each product connects to. Counts come from the vendor's own integration directory where one exists.

Bazel

Leader

Not documented yet.

Earthly

4 total
  • GitHub
  • Claude
  • OpenAPI
  • Swagger
Independently observed

Comparison generated from independently-sourced facts. Every value links to its source and retrieval date. See the method.