Cloudsmith is a platform engineering tool that offers features such as cloud-native artifact management, zero trust security, and dependency firewall, designed to help developers manage their software supply chain securely and efficiently. The platform provides a developer-first experience with tools like Cloudsmith Navigator, and supports various formats including Docker, NPM, Python, and Swift. It also integrates with popular CI/CD tools such as Bitbucket CI/CD, Buildkite, and GitHub Actions, and offers solutions for reducing infrastructure costs, securing software supply chains, distributing software globally, and increasing developer productivity. Cloudsmith has customer success stories from notable companies like Kong and PagerDuty, and provides a free platform engineering report that highlights its benefits and features.