LangGraph Platform, recently rebranded as LangSmith Deployment as of October 2025, offers a robust infrastructure for deploying and scaling LangGraph applications with various deployment options to support diverse developer needs. Initially launched as LangGraph Cloud, the platform has evolved to include LangGraph Server, Studio, CLI, and SDK, providing essential tools for handling large workloads, managing stateful agents, and enabling interactive, context-aware user experiences. Developers can choose from multiple deployment options: Self-Hosted Lite for limited local use, Cloud SaaS for quick, managed deployment, Bring Your Own Cloud (BYOC) for running the platform in a private cloud environment, and Self-Hosted Enterprise for complete infrastructure control. These options cater to teams with different scalability and data privacy requirements, allowing for easy adaptation and integration into existing workflows. As the platform grows, additional features such as authentication, intelligent caching, and enhanced API capabilities are planned to further streamline agent deployment and management.