bazel-remote vs Buildfarm
bazel-remote
github.comBuildfarm
buildfarm.github.ioSide by side
| Figure | bazel-remote | Buildfarm |
|---|---|---|
| Price from | Free | — |
| Free plan | Yes | — |
| Free trial | — | — |
| Open source | — | — |
| macOS | Yes | — |
| Linux | Yes | Yes |
| API | Yes | Yes |
| Self-hosted | Yes | Yes |
| Plans published | 1 | 0 |
| Spec score · Build Cache Software | 8.3 (#4) | 7.8 (#11) |
| Architecture | The README says bazel-remote can run on ARM64 devices, including Raspberry Pi, using a built Docker image. | Workers can perform execution and CAS shard roles, and either role can be disabled in configuration. |
| Deployment | The project publishes Docker images on Docker Hub and Quay.io, documents Docker Compose and Kubernetes examples, and can be built as a standalone Linux binary. | The project documents running Buildfarm server and worker processes, using containers for a minimal cluster, and installing an OCI bundled Helm chart. |
| License | The repository identifies the project as licensed under Apache-2.0. | The project repository identifies its license as Apache-2.0. |
| Metrics | HTTP and gRPC endpoint metrics can be enabled for Prometheus monitoring. | The quick start documents a Prometheus metrics endpoint configurable for the server and worker. |
| Purpose | bazel-remote is an HTTP/1.1 and gRPC server for use as a remote build cache for Bazel and other REAPI clients, or as part of a remote execution service. | Buildfarm implements the Remote Execution API for remote caching and execution. |
Plans
In their own words
bazel-remote
bazel-remote is free, Apache-2.0-licensed open-source software that runs as a self-hosted HTTP/1.1 and gRPC server for Bazel remote caching and other REAPI clients. Cache data can stay on disk with a configured maximum size; least recently used files are removed when that limit is reached. Storage backends include S3, Google Cloud Storage, and an experimental Azure Blob Storage proxy. The server exposes HTTP REST endpoints and REAPI v2 ActionCache, ContentAddressableStorage, Capabilities, and Byte Stream services over gRPC. Zstandard-compressed CAS blobs can reduce network use and increase effective cache capacity. Prometheus metrics are available for HTTP and gRPC endpoints. Deployment options include Docker images, Docker Compose, Kubernetes examples, or a standalone Linux binary, including ARM64 Docker deployments such as Raspberry Pi. Authentication supports .htpasswd-style credentials or mutual TLS; LDAP is experimental, and only one mechanism can be active. TLS settings are configurable. The default permits unauthenticated access, so operators must configure protection.
Buildfarm
Buildfarm has no write-up on Specifiction yet; its figures are above.