Ccache vs Silo
Ccache
ccache.devSilo
github.comSide by side
| Figure | Ccache | Silo |
|---|---|---|
| Price from | Free | Free |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | — | — |
| Web | — | Yes |
| Windows | Yes | — |
| macOS | Yes | — |
| Linux | Yes | Yes |
| Self-hosted | Yes | Yes |
| Plans published | 1 | 1 |
| Spec score · Build Cache Software | 8.4 (#3) | 7.3 (#21) |
| Cache management | It tracks cache hit and miss statistics and manages cache size automatically. | It supports LRU eviction, TTL, byte and entry caps, and reserved free-space thresholds. |
| Purpose | Ccache speeds up recompilation by caching previous compilations and reusing results when the same compilation is repeated. | Silo is a self-hosted HTTP server that speaks the Gradle build cache protocol and replaces the end-of-life Gradle Remote Build Cache Node. |
| Security | Release archives starting with version 4.12 are signed with minisign, and the download page gives instructions for verifying them. | The project says it has no phone-home telemetry or accounts and supports atomic writes with crash recovery. |
Plans
In their own words
Ccache
Ccache is a build tool that can reduce repeated compilation work by storing prior results and recognizing when a single-file compilation recurs. It supports compilers such as GCC, Clang and MSVC, and languages including C, C++, assembler, CUDA, Objective-C and Objective-C++, with support varying by compiler and language. Runtime support includes Linux, macOS and native Windows at support level A, and Windows with MSYS2 and other Unix-like platforms at level B. Direct and depend modes can avoid running the preprocessor. Remote caching is possible through adaptable storage backends, with listed helpers for HTTP, HTTPS and Redis protocols. Ccache records cache hit and miss statistics, manages cache size, supports Zstandard compression, and uses BLAKE3 and XXH3 in its hashing and corruption checks. It works with Make, CMake, Ninja and Visual Studio. It is free software under the GNU GPL version 3 or later. Its scope has limits: multi-file compilation, linking and compilations with unsupported flags fall back to the real compiler. The project also cautions that cache misses add overhead and recommends measuring typical workloads.