Dagger vs Drone
A side-by-side comparison of two self-hosted ci/cd & build options — licensing, setup difficulty, resource needs, and what each one replaces.
| Feature | Dagger | Drone |
|---|---|---|
| Deploy effort | Under-an-hour setup | Under-an-hour setup |
| Health score | 95 · Excellent | 97 · Excellent |
| Category | CI/CD & Build | CI/CD & Build |
| License | Apache-2.0 | Apache-2.0 |
| Language | Go | Go |
| Setup difficulty | Medium | Medium |
| Min. RAM | 1,024 MB | 256 MB |
| Deployment | docker, binary | docker, kubernetes |
| GitHub stars | ★ 16,298 | ★ 38,428 |
| First released | 2022 | 2014 |
| Replaces | GitHub Actions, CircleCI | Jenkins, CircleCI |
What are Dagger and Drone?
Dagger
Dagger is an open-source CI/CD engine that lets developers define pipelines as code in their preferred language and run them anywhere with a containerized engine. It can be self-hosted to power portable build pipelines.
- Pipelines as code
- Runs anywhere with containers
- Multi-language SDKs
- Built-in caching
Drone
Drone is a container-based continuous integration and delivery platform that runs each pipeline step in an isolated container. It targets teams wanting CI defined entirely in code. It is deployed via Docker.
- Pipelines defined as code
- Every step runs in a container
- Many Git provider integrations
- Plugin ecosystem
Dagger vs Drone: key differences
Both projects are written in Go. Drone is the lighter option, starting around 256 MB of RAM against 1,024 MB for Dagger. Drone is the more established project (first released 2014), while Dagger arrived in 2022. Drone has the considerably larger community, at 38,428 GitHub stars versus 16,298.
Why pick each one
Choose Dagger if…
- Pipelines as real code
- Runs identically anywhere
- Container-level caching
Watch out for
- New concepts to learn
- Container runtime required
Choose Drone if…
- Clean container model
- Configuration as code
- Scales with runners
Watch out for
- Now under commercial steward
- Spurred the Woodpecker fork
Frequently asked questions
Is Dagger or Drone better?
Neither is universally better. Drone has the larger community; both share a medium setup difficulty, so the decision comes down to features and licensing.
Are Dagger and Drone free and open-source?
Yes. Dagger is licensed under Apache-2.0 and Drone under Apache-2.0. Both can be self-hosted at no software cost.
Can I run Dagger and Drone with Docker?
Dagger: yes. Drone: yes.
Which is lighter on resources, Dagger or Drone?
Drone has the smaller minimum footprint at 256 MB of RAM, compared to about 1,024 MB for Dagger. Real-world usage depends on library size, user count, and enabled features.