Best Service Mesh Tools

How Many Service Mesh Tools Products Does G2 Track?

Total Products under this Category: 26

Category Stats (Nov 2026)

  • Average Rating: 4.48/5 (↓0.01 vs Oct 2026) The average rating of products in this category, based on all submitted ratings

Last updated: November 15, 2026

How Does G2 Rank Service Mesh Tools Products?

Why You Can Trust G2's Software Rankings:

  • 30 Analysts and Data Experts
  • 400+ Authentic Reviews
  • 26+ Products
  • Unbiased Rankings

G2's software rankings are built on verified user reviews, rigorous moderation, and a consistent research methodology maintained by a team of analysts and data experts. Each product is measured using the same transparent criteria, with no paid placement or vendor influence. While reviews reflect real user experiences, which can be subjective, they offer valuable insight into how software performs in the hands of professionals. Together, these inputs power the G2 Score, a standardized way to compare tools within every category.

G2 Grid® for Service Mesh Tools

G2 Grid® for Service Mesh Tools plotting products by satisfaction and market presence

Highlighted products: AWS App Mesh, Istio, and HashiCorp Consul.

Underlying data: [Grid® JSON](https://www.g2.com/categories/service-mesh-tools/grids.json?focus%5B%5D=aws-app-mesh&focus%5B%5D=istio&focus%5B%5D=hashicorp-consul)

AWS App Mesh

AWS App Mesh makes it easy to monitor and control microservices running on AWS. App Mesh standardizes how your microservices communicate, giving you end-to-end visibility and helping to ensure high-availability for your applications.

Average Rating: 4.3/5.0

Total Reviews: 13

Who Is the Company Behind AWS App Mesh?

Who Uses This Product?

  • Company Size: 40% Small, 33% Large

What Are Recent G2 Reviews of AWS App Mesh?

What Are G2 Users Discussing About AWS App Mesh?

Istio

Istio’s traffic routing rules let you easily control the flow of traffic and API calls between services. Istio simplifies configuration of service-level properties like circuit breakers, timeouts, and retries, and makes it easy to set up important tasks like A/B testing, canary rollouts, and staged rollouts with percentage-based traffic splits. It also provides out-of-box failure recovery features that help make your application more robust against failures of dependent services or the network.

Average Rating: 4.2/5.0

Total Reviews: 18

Who Is the Company Behind Istio?

Who Uses This Product?

  • Company Size: 56% Large, 28% Small

What Are Recent G2 Reviews of Istio?

What Are G2 Users Discussing About Istio?

HashiCorp Consul

HashiCorp Consul is a service networking solution that enables teams to manage secure network connectivity between services and across multi-cloud environments and runtimes. Consul offers service discovery, identity-based authorization, L7 traffic management, and service-to-service encryption. Consul offers a fully-featured service mesh solution that solves the networking and security challenges of operating microservices and cloud infrastructure (multi-cloud and hybrid cloud).

Average Rating: 4.3/5.0

Total Reviews: 20

Who Is the Company Behind HashiCorp Consul?

  • Seller: HashiCorp
  • Year Founded: 2012
  • HQ Location: San Francisco, CA
  • LinkedIn® Page: www.linkedin.com
    9,110 employees on LinkedIn®
  • Ownership: NASDAQ: HCP

Who Uses This Product?

  • Top Industries: Information Technology and Services
  • Company Size: 48% Large, 30% Small

What Are Recent G2 Reviews of HashiCorp Consul?

What Are G2 Users Discussing About HashiCorp Consul?

AI can help you find the answers. G2 helps you trust them.

Connect G2 to Claude or ChatGPT for answers grounded in G2's trusted reviews, comparisons, and pricing from real user insights.

How it works

Linkerd

Linkerd is an ultra-light, ultra-simple, ultra-powerful open-source service mesh that provides developers with the tools they need to write secure, reliable, observable cloud-native applications. It is the only service mesh to reach CNCF graduated status. Linkerd uses mutual TLS to secure all on-cluster TCP communication with no application changes transparently, instantly adds latency-aware load balancing, request retries, timeouts, and blue-green deploys to keep your applications resilient, and provides instant platform health metrics by tracking success rates, latencies, and request volumes for every meshed workload — all with minimal configuration.

Average Rating: 4.4/5.0

Total Reviews: 9

Who Is the Company Behind Linkerd?

  • Seller: Buoyant
  • Year Founded: 2015
  • HQ Location: San Francisco, CA
  • LinkedIn® Page: www.linkedin.com
    42 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 33% Medium, 33% Small

What Are Recent G2 Reviews of Linkerd?

What Are G2 Users Discussing About Linkerd?

Apache ServiceComb

Open-Source, Full-Stack Microservice Solution.With out of the box, high performance, compatible with popular ecology, multi-language support

Average Rating: 4.6/5.0

Total Reviews: 7

Who Is the Company Behind Apache ServiceComb?

Who Uses This Product?

  • Company Size: 43% Medium, 29% Large

What Are Recent G2 Reviews of Apache ServiceComb?

Google Cloud Traffic Director

Service mesh is a powerful abstraction that's become increasingly popular to deliver microservices and modern applications. In a service mesh, the service mesh data plane, with service proxies like Envoy, moves the traffic around and the service mesh control plane provides policy, configuration, and intelligence to these service proxies. Traffic Director is GCP's fully managed traffic control plane for service mesh. With Traffic Director, easily deploy global load balancing across clusters and VM instances in multiple regions, offload health checking from service proxies, and configure sophisticated traffic control policies.

Average Rating: 4.3/5.0

Total Reviews: 6

Who Is the Company Behind Google Cloud Traffic Director?

  • Seller: Google
  • Year Founded: 1998
  • HQ Location: Mountain View, CA
  • LinkedIn® Page: www.linkedin.com
    301,144 employees on LinkedIn®
  • Ownership: NASDAQ:GOOG
  • Phone: +1 (650) 253-0000

Who Uses This Product?

  • Company Size: 50% Large, 33% Small

What Do G2 Reviewers Say About Google Cloud Traffic Director?

AI-generated summary from verified user reviews

Pros
  • Users appreciate the smooth user interface of Google Cloud Traffic Director, finding it effective and user-friendly.

What Are Recent G2 Reviews of Google Cloud Traffic Director?

What Are G2 Users Discussing About Google Cloud Traffic Director?

Istio on GKE

Istio is an open service mesh that provides a uniform way to connect, manage, and secure microservices. It supports managing traffic flows between services, enforcing access policies, and aggregating telemetry data, all without requiring changes to the microservice code.

Average Rating: 4.5/5.0

Total Reviews: 3

Who Is the Company Behind Istio on GKE?

  • Seller: Google
  • Year Founded: 1998
  • HQ Location: Mountain View, CA
  • LinkedIn® Page: www.linkedin.com
    301,144 employees on LinkedIn®
  • Ownership: NASDAQ:GOOG
  • Phone: +1 (650) 253-0000

Who Uses This Product?

  • Company Size: 67% Large, 33% Medium

What Are Recent G2 Reviews of Istio on GKE?

What Are G2 Users Discussing About Istio on GKE?

Kong Konnect

Kong is an AI and API connectivity platform designed to help platform engineering teams, DevOps organizations, and enterprise architects deploy, secure, observe, and govern API traffic across cloud, on-premises, and hybrid environments. Built on open-source foundations, Kong facilitates the management of the entire lifecycle of APIs and AI traffic at scale, encompassing everything from development and deployment to runtime policy enforcement and observability. Targeted primarily at mid-market and enterprise organizations with complex distributed architectures, Kong is particularly beneficial for those utilizing microservices, multi-cloud deployments, and AI-powered applications. The platform caters to a diverse audience, including platform engineers, API program managers, security architects, and development teams that require consistent and governed API access across both internal and external systems. By addressing the challenges of API sprawl, inconsistent security enforcement, and observability gaps, Kong provides a robust solution for organizations navigating the complexities of modern infrastructure. Kong's capabilities are extensive and designed to tackle several recurring infrastructure challenges. The platform's API Gateway and Lifecycle Management features enable efficient routing, load balancing, authentication, authorization, rate limiting, and transformation for various API types, including REST, GraphQL, gRPC, and event-based APIs. Additionally, with the rise of generative AI, Kong has developed an AI Gateway specifically for managing traffic to large language models (LLMs) and AI agents. This includes functionalities such as prompt and response management, semantic caching, and token-based rate limiting, ensuring that organizations can effectively govern their AI workloads. Another significant feature of Kong is its Service Mesh, which provides east-west traffic management between services within a cluster or across clusters. This includes support for mutual TLS (mTLS), traffic policies, and observability at the service level, enhancing security and monitoring capabilities. The Konnect SaaS Control Plane further streamlines the management of Kong deployments globally, offering centralized analytics, developer portal capabilities, and API catalog management. Kong's extensibility is another key differentiator, featuring a plugin architecture with over 100 pre-built integrations that cover a wide range of functionalities, including logging, authentication providers, observability backends, and AI providers. Available as open-source software, an enterprise distribution, or a fully managed SaaS offering, Kong integrates seamlessly with Kubernetes and supports deployment on major cloud platforms such as AWS, Azure, and GCP. This flexibility allows organizations to leverage Kong across heterogeneous environments without necessitating a complete infrastructure overhaul.

Average Rating: 4.4/5.0

Total Reviews: 355

Who Is the Company Behind Kong Konnect?

  • Seller: Kong Inc
  • Company Website:
  • Year Founded: 2017
  • HQ Location: San Francisco, CA
  • LinkedIn® Page: www.linkedin.com
    1,044 employees on LinkedIn®

Who Uses This Product?

  • Who Uses This: Software Engineer, Senior Software Engineer
  • Top Industries: Computer Software, Information Technology and Services
  • Company Size: 42% Medium, 31% Small

What Do G2 Reviewers Say About Kong Konnect?

AI-generated summary from verified user reviews

Pros
  • Users appreciate the ease of use of Kong Konnect, facilitating efficient management of APIs across environments.
  • Users value the centralized control plane of Kong Konnect, enhancing efficiency and simplifying API management across environments.
  • Users appreciate the robust security and traffic control offered by Kong Konnect, ensuring peace of mind while managing APIs.
  • Users value the scalability of Kong Konnect, enabling efficient management of APIs across multiple environments effortlessly.
  • Users value the ease of management and setup with Kong Konnect, enhancing API oversight and operational efficiency.
Cons
  • Users find the poor documentation of Kong Konnect confusing, hindering new members' easy adoption and setup.
  • Users find the missing features in Kong Konnect limiting, particularly with the open-source version's advanced functionalities behind a paywall.
  • Users often find the onboarding experience daunting, necessitating better documentation and structured learning paths for new members.
  • Users find the limited features of Kong Konnect, especially in the open source version, frustrating and inadequate.
  • New users may face learning difficulties with Kong Konnect, as onboarding can be overwhelming and documentation lacking.

What Are Recent G2 Reviews of Kong Konnect?

What Are G2 Users Discussing About Kong Konnect?

Tetrate.io

Tetrate.io provides software solutions, designs and develops an enterprise-grade service mesh platform

Average Rating: 4.3/5.0

Total Reviews: 2

Who Is the Company Behind Tetrate.io?

Who Uses This Product?

  • Company Size: 50% Small, 50% Large

What Are Recent G2 Reviews of Tetrate.io?

Aspen Mesh

Aspen Mesh simplifies service mesh. Our tested, hardened and supported distribution of Istio makes it easy for enterprises to get the power of Istio without the headaches.

Average Rating: 4.5/5.0

Total Reviews: 1

Who Is the Company Behind Aspen Mesh?

  • Seller: Aspen Mesh
  • HQ Location: Seattle, Washington, United States
  • LinkedIn® Page: www.linkedin.com
    6,247 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 100% Medium

What Are Recent G2 Reviews of Aspen Mesh?

envoy

ENVOY IS AN OPEN SOURCE EDGE AND SERVICE PROXY, DESIGNED FOR CLOUD-NATIVE APPLICATIONS.

Average Rating: 5.0/5.0

Total Reviews: 1

Who Is the Company Behind envoy?

What Are Recent G2 Reviews of envoy?

F5 NGINX Service Mesh

NGINX Service Mesh is a developer-friendly Kubernetes solution for service-to-service security, orchestration, observability, and traffic management.

Average Rating: 5.0/5.0

Total Reviews: 1

Who Is the Company Behind F5 NGINX Service Mesh?

  • Seller: F5
  • HQ Location: Seattle, Washington
  • LinkedIn® Page: www.linkedin.com
    6,247 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of F5 NGINX Service Mesh?

What Are G2 Users Discussing About F5 NGINX Service Mesh?

Google Anthos Service Mesh

The fully managed service mesh for your complex microservices architectures.

Average Rating: 4.0/5.0

Total Reviews: 1

Who Is the Company Behind Google Anthos Service Mesh?

  • Seller: Google
  • Year Founded: 1998
  • HQ Location: Mountain View, CA
  • LinkedIn® Page: www.linkedin.com
    301,144 employees on LinkedIn®
  • Ownership: NASDAQ:GOOG
  • Phone: +1 (650) 253-0000

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of Google Anthos Service Mesh?

Kiali Operator

Kiali is an observability console for Istio with service mesh configuration capabilities. It helps you to understand the structure of your service mesh by inferring the topology, and also provides the health of your mesh. Kiali provides detailed metrics, and a basic Grafana integration is available for advanced queries. Distributed tracing is provided by integrating Jaeger.

Average Rating: 4.5/5.0

Total Reviews: 1

Who Is the Company Behind Kiali Operator?

  • Seller: Kiali
  • Year Founded: 2018
  • HQ Location: N/A
  • LinkedIn® Page: www.linkedin.com
    1 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 100% Medium

What Are Recent G2 Reviews of Kiali Operator?

Meshery

Meshery is the multi-service mesh management plane offering lifecycle, configuration, and performance management of service meshes and their workloads.

Average Rating: 5.0/5.0

Total Reviews: 1

Who Is the Company Behind Meshery?

Who Uses This Product?

  • Company Size: 100% Large

What Are Recent G2 Reviews of Meshery?

What Are G2 Users Discussing About Meshery?

Lauren Worth
LW
Researched and written by Lauren Worth
Updated October 3, 2024