2 editor-verified alternatives · Temporal overview →
source: tools.alternatives · stored order · active records only; review scores are annotations and never change membership or order
Restate is a durable execution engine that provides reliable workflow orchestration for AI agents and backend services. It runs as a single binary with no external dependencies, delivering sub-50ms latency and 94K+ actions per second. Supports TypeScript, Python, Go, Java, and Kotlin SDKs with built-in retries, sagas, and virtual object state. MIT licensed with 3,700+ GitHub stars.
Knock is flexible notification and customer engagement infrastructure built for developers and AI agents. Send messages across email, SMS, push, chat, and in-app channels from a single API. Features AI-native journey building with single-prompt workflows, advanced segmentation with dynamic attributes, in-app messaging with custom components, data unification across warehouse and CDP, and version control with rollbacks. Delivers hundreds of millions of messages monthly with 99.99% uptime.
Restate — see all open-source developer tools.
Restate offer a free plan or free tier.
Restate tops our editor-verified list of 2 Temporal alternatives.
Yes — Restate are open source.
Yes — Restate offer a free plan or free tier.