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Cadence

cadenceworkflow.io

Free plan WebLinuxAPISelf-hosted

Spec sheet

What it does
Cadence is an open-source workflow engine for building fault-tolerant, stateful distributed applications.Read 9 Oct 2026 · cadenceworkflow.io
Deployment
Deployment options include embedded SQLite, Docker Compose, and Kubernetes with Helm; the page also lists a managed Uber cluster for Uber internal teams.Read 9 Oct 2026 · cadenceworkflow.io
Security
TLS is configurable on backing service connections, and SDK connections to the frontend support mutual TLS.Read 9 Oct 2026 · cadenceworkflow.io
Support
The project points users to Stack Overflow, CNCF Slack, GitHub Issues, and community contributors for support.Read 9 Oct 2026 · cadenceworkflow.io
Founded
2017Read 28 Sep 2026 · cadenceworkflow.io
Durable workflows
Workflows are durable functions that Cadence can resume across process restarts, infrastructure failures, and pauses.Read 9 Oct 2026 · cadenceworkflow.io
Languages
The project lists official SDKs for Go, Java, and Python, and a community Ruby client.Read 9 Oct 2026 · cadenceworkflow.io
Messaging and metrics
The integrations page lists Kafka for search indexing and Prometheus, StatsD, or M3 for metrics.Read 9 Oct 2026 · cadenceworkflow.io
Notable constraint
Workflow code must be deterministic because Cadence may replay it to reconstruct state after a failure.Read 9 Oct 2026 · cadenceworkflow.io
Payload protection
A custom data converter can compress or encrypt workflow payloads, or replace large payloads with references to external object storage.Read 9 Oct 2026 · cadenceworkflow.io
Scheduling
Schedules support recurring workflow runs, overlap policies, pausing, updates, backfills, and execution history.Read 9 Oct 2026 · cadenceworkflow.io
Storage integrations
The production integrations page lists Cassandra, MySQL, or PostgreSQL for workflow history, and Elasticsearch, OpenSearch, or Apache Pinot for visibility.Read 9 Oct 2026 · cadenceworkflow.io
Who it is for
Cadence targets application developers writing workflows and platform engineers operating Cadence as shared infrastructure.Read 9 Oct 2026 · cadenceworkflow.io

Plans and prices

Open source Cadence Free No license key · no usage limits · no per-execution fee Read 9 Oct 2026 · cadenceworkflow.io

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