Docker Swarm mode

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What is Docker Swarm mode?

Swarm mode is the clustering capability built into Docker Engine. It manages services and replicas across manager and worker nodes using Docker commands, with overlay networking and rolling updates. This profile covers current Engine Swarm mode, rather than the discontinued Classic Swarm project. It suits a team evaluating a direct Docker service deployment model.

Docker Swarm mode

Explore the official product

See the vendor’s current capabilities, product information and plan details.

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Who should take a closer look?

Teams running a focused Docker service cluster with familiar command-line operations

Explore the required features and plan before choosing.

Alternatives to Docker Swarm mode

Kubernetes

Kubernetes coordinates containerised applications across a cluster. Declarative resources describe the desired workload, with scheduling, service networking and recovery controls. Teams can operate the upstream software or use a managed distribution. The platform is a foundation for application operations rather than a complete build, database and monitoring service bundled into one product.

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Compare Docker Swarm mode with alternatives

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Docker Swarm mode features

Vendor-described capabilities; availability can depend on the plan.

Docker Swarm mode pricing considerations

Included in Docker Engine

There is no separate Swarm orchestration subscription in Engine. Include hosts, storage, support and any applicable Docker Desktop licence.

Swarm mode is included in Docker Engine. Engine is Apache-2.0 software; Docker Desktop has separate subscription eligibility rules.

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What to check before choosing

Test the same sample work, confirm your required plan and check how to export your data before committing.

Docker Swarm mode FAQs

Does Docker Swarm mode have a free plan?

Swarm mode is included in Docker Engine. Engine is Apache-2.0 software; Docker Desktop has separate subscription eligibility rules.

Who is Docker Swarm mode for?

Teams running a focused Docker service cluster with familiar command-line operations

What should I compare before buying?

Check the tier that contains your essential features, confirm plan limits and compare the total quote with your own expected usage.