Google Cloud Workflows vs Juju
Google Cloud Workflows
cloud.google.comJuju
canonical.comSide by side
| Figure | Google Cloud Workflows | Juju |
|---|---|---|
| Price from | $0.01/mo | Free |
| Free plan | Yes | Yes |
| Free trial | Yes | — |
| Open source | — | — |
| Web | Yes | — |
| Windows | — | Yes |
| macOS | — | Yes |
| Linux | — | Yes |
| API | Yes | Yes |
| Self-hosted | — | Yes |
| Plans published | 6 | 1 |
| Spec score · IT Orchestration Software | 8.8 (#2) | 8.5 (#6) |
| Integrations | Connectors integrate workflows with Google Cloud APIs and handle request formatting, retries, and long-running operations; examples include Pub/Sub, Firestore, and Secret Manager. | Featured charms include PostgreSQL, MySQL, MongoDB, Kafka, Kubeflow, Apache Spark, Prometheus, Grafana, Loki, Vault, Traefik, and Landscape. |
| Security | Workflows runs in a sandboxed environment without code or library dependencies that require security patches, and it can use Secret Manager to store and retrieve secrets. | Canonical says JAAS can protect deployments by providing a smaller attack area. |
| Support | Google Cloud customers, including free trial customers, receive Basic Support with documentation, community forums, billing assistance, and Active Assist. | Juju's page links to a Matrix chat, a Discourse forum, and a form to talk to a Canonical expert. |
Plans
Google Cloud Workflows
- Always FreeFree
- Always Free external stepsFree
- Always Free internal stepsFree
- Internal steps$0.01 a month
- Pay as you go$0.01 a month
- External steps$0.03 a month
In their own words
Google Cloud Workflows
Google Cloud Workflows is a managed orchestration platform for running Google Cloud services, custom services, and HTTP APIs in a chosen sequence. Workflow definitions use YAML or JSON and can combine ordered steps with conditions, loops, parallel work, and reusable subworkflows. Start an execution manually, through client libraries or REST, or on a schedule with Cloud Scheduler. Connectors link workflows to Google Cloud APIs such as Pub/Sub, Firestore, and Secret Manager, while workflow steps can also call custom or private HTTP and HTTPS endpoints. Reliability features include retries, polling, error handling, callbacks, and waits of up to one year. A single execution can run up to 100,000 steps and last no more than one year. IAM controls access; Secret Manager can store and retrieve secrets. Cloud Logging and Cloud Monitoring surface execution logs, volume, errors, and duration. Pricing is based on executed steps, including failed and retried steps, while idle workflows incur no charges. The free plan includes 5,000 internal and 2,000 external steps; paid usage starts at $0.01 per month, with rates that vary by step type and volume.
Juju
Juju is Canonical’s open source orchestration engine for deploying, connecting and managing application lifecycles with charms. A charm packages reusable business logic to automate parts of an application’s life. Juju treats application integrations as part of lifecycle management and can manage software across public clouds, Kubernetes, virtual machines and bare metal. It can apply networking and configuration changes between applications even when they run on different clouds. Charmhub is a curated marketplace with charms for tools such as PostgreSQL, MySQL, MongoDB, Kafka, Kubeflow, Apache Spark, Prometheus, Grafana, Loki, Vault, Traefik and Landscape. For enterprise use, JAAS provides a central control plane that can manage hundreds of Juju controllers. It adds fine-grained access controls, auditing and support for external identity providers through OIDC and single sign-on in the CLI and web dashboard. JAAS also has a graphical administration and monitoring dashboard. Juju is free and open source; listed platforms include Linux, macOS, Windows, API and self-hosted environments.