Kuma
UnclaimedModern control plane for microservices and service mesh across Kubernetes and VMs.
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Tracked since2026
0 reviews trackedThe Bottom Line
Entry price
Free, no paid tier
Biggest pro
Supports both Kubernetes and Virtual Machines, offering flexibility for hybrid environments.
Biggest con
Requires some understanding of service mesh concepts for optimal configuration.
TL;DR - Kuma
- A modern, open-source service mesh control plane built on Envoy.
- Supports both Kubernetes and Virtual Machines, including hybrid and multi-cloud environments.
- Provides out-of-the-box policies for security, observability, and traffic management.
Pricing: Free forever
Best for: Individuals & startups
What is Kuma?
Kuma is an open-source control plane for microservices and service mesh, built on top of Envoy. It provides a unified platform for managing service connectivity, security, and observability across diverse environments, including Kubernetes, virtual machines, and hybrid setups. Kuma simplifies the adoption of a service mesh by offering an easy-to-use policy architecture that enables zero-trust security, traffic reliability, discovery, routing, and observability with minimal configuration.
Designed for enterprise architects, Kuma supports multi-cloud and multi-cluster deployments with native multi-zone connectivity. It allows organizations to manage multiple teams and their services from a single control plane, reducing operational complexity. Kuma bundles the Envoy proxy, abstracting away its complexities, and provides over 10 ready-to-use policies for L4 and L7 traffic management. It offers various interfaces including a GUI, REST API, and CLI, making it accessible for different user preferences. Kuma is ideal for organizations looking to modernize their application connectivity, enhance security, and gain better control over their microservices architecture across heterogeneous infrastructure.
Available on: Web
Pros & Cons
Pros
- Supports both Kubernetes and Virtual Machines, offering flexibility for hybrid environments.
- Easy to use with out-of-the-box policies for security, observability, and traffic management.
- Built for enterprise with scalable multi-zone, multi-cloud, and multi-cluster capabilities.
- Bundles Envoy proxy, eliminating the need for deep Envoy expertise.
- Provides a single control plane for managing multiple meshes, reducing operational complexity.
Cons
- Requires some understanding of service mesh concepts for optimal configuration.
- Initial setup might require command-line interaction for installation.
Preview
Key Features
Multi-Mesh (Multi-tenancy)Mutual TLS (mTLS)Mesh Traffic PermissionsDelegated GatewayBuiltin GatewayGateway APIMesh HTTP RouteMesh TCP Route
Pricing
Free
Kuma is completely free to use with no hidden costs.
Reviews
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Kuma FAQ
How does Kuma facilitate zero-trust security for microservices?
Kuma enables zero-trust security by providing an easy-to-use policy architecture that includes out-of-the-box policies for security. This allows organizations to enforce strict access controls and ensure secure communication between services with minimal configuration, regardless of their deployment environment.
Which teams benefit most from implementing Kuma?
Kuma is ideal for enterprise architects and DevOps teams looking to modernize their application connectivity and enhance security across microservices architectures. It helps teams manage services across diverse environments like Kubernetes and virtual machines from a single control plane, reducing operational complexity.
How is Kuma priced?
Kuma is free to use, as it is an open-source control plane for microservices and service mesh. There is no paid plan required to utilize its features for managing service connectivity, security, and observability.
Can Kuma manage microservices across both Kubernetes and virtual machines?
Yes, Kuma is designed to provide a unified platform for managing service connectivity across diverse environments, including Kubernetes and virtual machines. This flexibility supports hybrid setups and multi-cloud deployments, offering a single control plane for varied infrastructure.
What kind of traffic management policies does Kuma offer?
Kuma provides over 10 ready-to-use policies for both L4 and L7 traffic management. These policies cover aspects like traffic reliability, discovery, and routing, simplifying the configuration of service mesh functionalities.
How does Kuma compare to Istio for service mesh management?
Kuma differentiates itself from competitors like Istio by bundling the Envoy proxy and abstracting away its complexities, making it easier to adopt. It also offers a single control plane for managing multiple meshes across Kubernetes and virtual machines, providing flexibility for hybrid environments.
What are the primary trade-offs when adopting Kuma?
Adopting Kuma requires some understanding of service mesh concepts to achieve optimal configuration. Additionally, the initial setup might involve command-line interaction for installation, which could be a consideration for some users.
Source: kuma.io