Case Study: Reddit cuts mobile CI build times and boosts developer experience with Buildkite

Reddit cuts mobile CI build times by up to 50% with Buildkite

Reddit, a major social media platform, faced significant challenges with its mobile CI/CD system, including long build queues, unwieldy YAML configurations, and concurrency limits that throttled development velocity. This bottleneck was hindering its large mobile engineering team. To address this, Reddit chose to implement Buildkite Pipelines.

By leveraging Buildkite's dynamic pipelines and hybrid agent model, Reddit achieved a 30% reduction in build times and slashed queue times from minutes to just five seconds. The solution provided greater stability, improved developer experience, and more maintainable configurations without increasing infrastructure costs. Buildkite's platform enabled Reddit to accelerate its mobile delivery and significantly improve developer productivity.

Reddit