Buildkite
CI/CD platform engineered for frontier scale with Pipelines, Test Engine, Package Registries, Mobile Delivery, and Agentic Workflows.
About
Buildkite is a CI/CD platform built for engineering teams running at large scale. Pipelines, Test Engine, Package Registries, and Mobile Delivery Cloud sit on top of self-hosted or Buildkite-hosted agents, with the company calling it "the world's fastest CI platform."
Customers include OpenAI, Anthropic, Uber, Airbnb, Block, Canva, Shopify, and Reddit. Over 60,000 users across the customer base. Founded 2013. Raised a $28M Series A in 2020 (OpenView, General Catalyst) and a $31M Series B in 2022 (OneVentures, AirTree).
Fully remote team distributed across 60+ cities. Stated mission is to "unblock developer innovation across the globe."