Buildkite provides continuous integration for every layer of the AI stack, from frontier research labs (Cursor, Meta, OpenAI, Anthropic, Mistral, Cohere) to inference engines (vLLM, Coreweave, Anyscale), ML platform infra (NVIDIA, Lambda, Hugging Face, Tecton) and applied AI (Harvey, Persona, Anyscale). It supports over 100,000 concurrent runners, offers hosted or self-hosted deployment, and keeps customer secrets and compute under user control. They’re exhibiting at the AI Engineer World’s Fair June 29–July 2 in San Francisco and offer an all-access trial.

• Buildkite is used by major AI labs (OpenAI, Anthropic, Meta, Mistral, Cohere, Cursor) and infra companies (NVIDIA, Hugging Face, vLLM, Coreweave) for CI
• It scales to over 100,000 concurrent runners with a choice of hosted or self-hosted deployment, letting users keep secrets and compute in-house
• This is a sponsored placement promoting Buildkite's presence at the AI Engineer World's Fair (June 29–July 2, San Francisco) and an all-access trial signup

Buildkite lets you run CI agents on your servers, theirs, or both, supporting anywhere from 1,000 to 100,000+ concurrent runners. It offers deep parallelization, flaky-test detection with auto-quarantine, test splitting, artifact caching, supply-chain security, and universal pipeline triggers. You can start a 30-day trial with no credit card required.

• Buildkite scales to 1,000–100,000+ concurrent CI runners across your own infrastructure, theirs, or a hybrid setup.
• Built-in flaky-test detection auto-quarantines problem tests and splits large suites across runners.
• Includes artifact caching and supply-chain security features alongside universal pipeline triggers for chaining workflows.
• Offers a 30-day full-access trial with no credit card required.

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.