Since 2013, Buildkite has managed CI pipelines for firms like OpenAI, Airbnb, and Shopify and now orchestrates workflows for companies including NVIDIA, Meta, and Discord. It offers deep parallelization and fan-out orchestration for large-scale workloads, powering software used by over a billion people daily. A 30-day free trial is available.

• Buildkite has run CI for OpenAI, Airbnb, Canva, Uber, and Shopify for 7-12 years as they scaled.
• It now also orchestrates workflows for NVIDIA, Anthropic, Meta, xAI, Discord, Reddit, and others, plus tools like vLLM, AWS Lambda, and Bazel.
• Its core advantage is fan-out parallelization across agents rather than sequential or single-runner CI, speeding up large, complex builds.
• A 30-day free trial gives full access to this orchestration stack with no upfront cost.