Best Service Discovery Software - Page 2

How Many Service Discovery Software Products Does G2 Track?

Total Products under this Category: 24

Category Stats (Oct 2026)

  • Average Rating: 4.37/5 (↑0.01 vs Sep 2026) The average rating of products in this category, based on all submitted ratings
  • Top Trending Product: Cortex (+4.12%) - Among all products in this category, Cortex recorded the largest rating increase compared to last month

Last updated: October 05, 2026

How Does G2 Rank Service Discovery Software Products?

Why You Can Trust G2's Software Rankings:

  • 30 Analysts and Data Experts
  • 900+ Authentic Reviews
  • 24+ 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 Discovery Software

G2 Grid® for Service Discovery Software plotting products by satisfaction and market presence

Highlighted products: Google Kubernetes Engine (GKE), Docker, AWS Cloud Map, Cortex, Eureka, Hysterix, HashiCorp Consul, and Traefik.

Underlying data: [Grid® JSON](https://www.g2.com/categories/service-discovery/grids.json?focus%5B%5D=google-kubernetes-engine-gke&focus%5B%5D=docker-inc-docker&focus%5B%5D=aws-cloud-map&focus%5B%5D=cortex-io-cortex&focus%5B%5D=netflix-eureka&focus%5B%5D=hysterix&focus%5B%5D=hashicorp-consul&focus%5B%5D=traefik)

Google Service Catalog

Service Catalog Control and make internal enterprise solutions easily discoverable.

Average Rating: 4.3/5.0

Total Reviews: 4

How Do G2 Users Rate Google Service Catalog?

  • Has the product been a good partner in doing business?: 9.2/10 (Category avg: 8.6/10)
  • Quality of Support: 8.3/10 (Category avg: 8.4/10)
  • Ease of Use: 8.8/10 (Category avg: 8.5/10)

Who Is the Company Behind Google Service Catalog?

  • Seller: Google
  • Year Founded: 1998
  • HQ Location: Mountain View, CA
  • Twitter: @google
    31,899,995 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    301,144 employees on LinkedIn®
  • Ownership: NASDAQ:GOOG

Who Uses This Product?

  • Company Size: 75% Large, 50% Medium

What Do G2 Reviewers Say About Google Service Catalog?

AI-generated summary from verified user reviews

Pros
  • Users praise the excellent customer support of Google Service Catalog, enhancing their overall experience with the product.
  • Users appreciate the ease of use of Google Service Catalog, finding it simple to implement and navigate.
  • Users find Google Service Catalog to be easy to use and implement, appreciating its good features and excellent support.
  • Users find the implementation ease of Google Service Catalog beneficial, appreciating its user-friendly features and support.

What Are Recent G2 Reviews of Google Service Catalog?

Real-Time Technology Solutions

Avi Networks enables public-cloud-like simplicity and flexibility for application services such as load balancing, application analytics, and security in any data center or cloud.

Average Rating: 4.8/5.0

Total Reviews: 9

How Do G2 Users Rate Real-Time Technology Solutions?

  • Has the product been a good partner in doing business?: 9.3/10 (Category avg: 8.6/10)
  • Quality of Support: 8.8/10 (Category avg: 8.4/10)
  • Ease of Use: 9.5/10 (Category avg: 8.5/10)

Who Is the Company Behind Real-Time Technology Solutions?

  • Seller: Broadcom
  • Year Founded: 1991
  • HQ Location: San Jose, CA
  • Twitter: @broadcom
    63,909 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    44,602 employees on LinkedIn®
  • Ownership: NASDAQ: CA

Who Uses This Product?

  • Company Size: 56% Large, 33% Small

What Are Recent G2 Reviews of Real-Time Technology Solutions?

What Are G2 Users Discussing About Real-Time Technology Solutions?

CoreDNS

CoreDNS is a Service discovery for the cloud and more.

Average Rating: 4.5/5.0

Total Reviews: 2

How Do G2 Users Rate CoreDNS?

  • Quality of Support: 9.2/10 (Category avg: 8.4/10)
  • Ease of Use: 8.3/10 (Category avg: 8.5/10)

Who Is the Company Behind CoreDNS?

  • Seller: The Linux Foundation
  • Year Founded: 2015
  • HQ Location: San Francisco, US
  • Twitter: @hyperledger
    299 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    95 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of CoreDNS?

What Are G2 Users Discussing About CoreDNS?

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SmartStack

SmartStack is an automated service discovery and registration framework designed to simplify the management of service-oriented architectures . It transparently handles the creation, deletion, failure, and maintenance of machines running code within an organization, ensuring seamless service connectivity without manual intervention. Key Features and Functionality: - Service Registration and Discovery: SmartStack automates the process of registering services and discovering available services within a network, reducing the complexity of managing service endpoints. - Health Monitoring: It continuously monitors the health of services, ensuring that only healthy instances are available for communication, thereby enhancing system reliability. - Load Balancing: By integrating with HAProxy, SmartStack efficiently distributes traffic across service instances, optimizing resource utilization and performance. - Components: - Nerve: Performs health checks on local services and registers them with the service registry. - Synapse: Queries the service registry for healthy services and configures HAProxy accordingly. - Zookeeper: Acts as the central service registry, maintaining the state of all services. - HAProxy: Provides load balancing and proxying capabilities to manage service traffic. Primary Value and Problem Solved: SmartStack addresses the challenges associated with scaling web infrastructures by automating service discovery and registration. It eliminates the need for manual configuration and intervention when services are added, removed, or fail, thereby reducing operational overhead and minimizing downtime. By ensuring that services can dynamically discover and communicate with each other, SmartStack enables organizations to build and maintain robust, scalable, and resilient service-oriented architectures.

Average Rating: 5.0/5.0

Total Reviews: 2

How Do G2 Users Rate SmartStack?

  • Quality of Support: 6.7/10 (Category avg: 8.4/10)
  • Ease of Use: 10.0/10 (Category avg: 8.5/10)

Who Is the Company Behind SmartStack?

  • Seller: Airbnb
  • Year Founded: 2007
  • HQ Location: San Francisco, CA
  • Twitter: @Airbnb
    843,260 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    72,821 employees on LinkedIn®
  • Ownership: NASDAQ: ABNB

Who Uses This Product?

  • Company Size: 50% Small

What Are Recent G2 Reviews of SmartStack?

What Are G2 Users Discussing About SmartStack?

Vamp

Vamp provides developers with a cutting-edge working environment, combining proven standards with cutting-edge technology.

Average Rating: 5.0/5.0

Total Reviews: 2

How Do G2 Users Rate Vamp?

  • Quality of Support: 9.2/10 (Category avg: 8.4/10)
  • Ease of Use: 8.3/10 (Category avg: 8.5/10)

Who Is the Company Behind Vamp?

  • Seller: Magnetic.io
  • Year Founded: 2011
  • HQ Location: San Francisco, California, United States
  • Twitter: @magneticio
    244 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    354 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of Vamp?

ClusterUP

ClusterUP is a Docker GUI tool that allows user to manage docker microservices and report on service performance metrics

Average Rating: 4.5/5.0

Total Reviews: 1

Who Is the Company Behind ClusterUP?

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of ClusterUP?

Datawire

Datawire is an open source tools for microservices. This account curates content around microservices and devops.

Average Rating: 4.0/5.0

Total Reviews: 2

How Do G2 Users Rate Datawire?

  • Has the product been a good partner in doing business?: 8.3/10 (Category avg: 8.6/10)
  • Quality of Support: 10.0/10 (Category avg: 8.4/10)
  • Ease of Use: 7.5/10 (Category avg: 8.5/10)

Who Is the Company Behind Datawire?

  • Seller: Gravitee.io
  • Year Founded: 2016
  • HQ Location: Boulder, US
  • Twitter: @GraviteeIO
    944 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    233 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 100% Medium

What Are Recent G2 Reviews of Datawire?

Google Service Directory Platform

Service Directory A single place to publish, discover, and connect services.

Who Is the Company Behind Google Service Directory Platform?

  • Seller: Google
  • Year Founded: 1998
  • HQ Location: Mountain View, CA
  • Twitter: @google
    31,899,995 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    301,144 employees on LinkedIn®
  • Ownership: NASDAQ:GOOG

Red Hat 3scale API Management

API management platform that empowers API providers to easily package, distribute, manage and monetize APIs.

Average Rating: 4.0/5.0

Total Reviews: 2

How Do G2 Users Rate Red Hat 3scale API Management?

  • Has the product been a good partner in doing business?: 10.0/10 (Category avg: 8.6/10)
  • Quality of Support: 7.5/10 (Category avg: 8.4/10)
  • Ease of Use: 5.8/10 (Category avg: 8.5/10)

Who Is the Company Behind Red Hat 3scale API Management?

  • Seller: Red Hat
  • Year Founded: 1993
  • HQ Location: Raleigh, NC
  • Twitter: @RedHat
    300,769 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    19,487 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 50% Medium, 50% Small

What Are Recent G2 Reviews of Red Hat 3scale API Management?

Adam Crivello
AC
Researched and written by Adam Crivello
Updated October 3, 2024