Temporal

Temporal is a platform designed to solve the complexity of building reliable applications that must survive infrastructure failures. At its core, Temporal captures application state at every step of execution, allowing workflows to pick up exactly where they left left off if failures occur. This eliminates the need for manual recovery code and distributed transaction logic that typically plagues long-running systems. The platform provides native SDKs for eight programming languages (Go, Java, .NET, PHP, Python, Ruby, Rust, TypeScript), allowing developers to write workflows in languages they already use. Temporal abstracts away distributed systems concerns like retries, task queues, signals and timers, handling them automatically. Workflows define business logic as reusable templates, whilst activities represent functions that can be retried and recovered from transient failures like API timeouts. Temporal is available as a self-hosted open-source deployment (MIT licensed) or through Temporal Cloud, a managed service with 99.9999% uptime. The platform is battle-tested at scale, running millions of workflows for companies including OpenAI, Lovable and Replit, particularly for AI pipeline orchestration and complex backend processes. Unlike general-purpose orchestration tools, Temporal excels at handling stateful workflows with built-in visibility into execution state without requiring log parsing.