The Best Container Registries in 2026

In a detailed exploration of container registries, Angelo Saraceno emphasizes the critical yet often overlooked role they play in the deployment pipeline, noting that the initial choice of a registry can have long-lasting impacts on deploy times, compliance, and security. He highlights three main challenges facing teams: pull latency, vulnerability scanning requirements, and the potential for supply-chain attacks. Saraceno reviews various container registry options available in 2026, such as Railway, Docker Hub, GitHub Container Registry, and others, analyzing their features, pricing, and suitability for different environments. He stresses the importance of selecting a registry based on specific constraints like compute location, scanning needs, and authentication models, rather than defaulting to popular choices. Saraceno advocates for platforms where the registry is seamlessly integrated into the deployment process, reducing operational overhead and allowing teams to focus on product development rather than infrastructure management.