# Best Service Discovery Software - Page 2 ## How Many Service Discovery Software Products Does G2 Track? **Total Products under this Category:** 24 ### Category Stats (Aug 2026) - **Average Rating:** 4.36/5 (↓0.01 vs Jul 2026) The average rating of products in this category, based on all submitted ratings _Last updated: August 14, 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](https://www.g2.com/categories/service-discovery/grids.png?focus%5B%5D=20056&focus%5B%5D=41957&focus%5B%5D=87439&focus%5B%5D=169589&focus%5B%5D=42153&focus%5B%5D=42047&focus%5B%5D=42055&focus%5B%5D=41987) Highlighted products: Google Kubernetes Engine (GKE), Docker, AWS Cloud Map, Cortex, Eureka, Hysterix, Traefik, and HashiCorp Consul. 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=traefik&focus%5B%5D=hashicorp-consul) **Sponsored** ### Google Kubernetes Engine (GKE) A scalable and automated Kubernetes service. GKE is a simple way to automatically deploy, scale, and manage Kubernetes. [Visit website](https://www.g2.com/external_clickthroughs/record?secure%5Bad_program%5D=ppc&secure%5Bad_slot%5D=category_product_list_llm&secure%5Bcategory_id%5D=1137&secure%5Bchosen_at%5D=2026-08-15T08%3A15%3A32Z&secure%5Bdisplayable_resource_id%5D=1137&secure%5Bdisplayable_resource_type%5D=Category&secure%5Bmedium%5D=sponsored&secure%5Bplacement_reason%5D=page_category&secure%5Bplacement_resource_ids%5D%5B%5D=1137&secure%5Bprioritized%5D=false&secure%5Bproduct_id%5D=20056&secure%5Bresource_id%5D=1137&secure%5Bresource_type%5D=Category&secure%5Bsource_type%5D=category_page&secure%5Bsource_url%5D=https%3A%2F%2Fwww.g2.com%2Fcategories%2Fservice-discovery%3Fpage%3D2&secure%5Btoken%5D=fef89730cffa1a846698f937590ca62a8ab633902934ea2188c3cfe2afa1c60e&secure%5Burl%5D=https%3A%2F%2Fcloud.google.com%2Fkubernetes-engine%3Futm_source%3DG2%26utm_medium%3Ddisplay%26utm_campaign%3DCloud-SS-DR-GCP-1713658-GCP-DR-NA-US-en-G2-Display-Banner-All-%2525epid%21-%2525ecid%21-kubernetes%26utm_content%3D%257Bdevice%257D-%257Badgroupid%257D-%257Bnetwork%257D-%257Btargetid%257D-%257Bloc_physical_ms%257D-%257Bcampaignid%257D&secure%5Burl_type%5D=custom_url) ### [Google Service Catalog](https://www.g2.com/products/google-service-catalog/reviews) 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: 8.4/10) #### Who Is the Company Behind Google Service Catalog? - **Seller:** [Google](https://www.g2.com/sellers/google) - **Year Founded:** 1998 - **HQ Location:** Mountain View, CA - **Twitter:** @google 31,899,995 Twitter followers - **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=fe4a5936665c9702418dd53c477fef5a7baea08078bb117ed67e966fc581b9ec&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2F1441%2F&secure%5Burl_type%5D=linkedin_company_website) 341,888 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 user experience. - Users find the **ease of use** of Google Service Catalog makes implementation a smooth experience. - Users appreciate the **user-friendly implementation** and **excellent customer support** of Google Service Catalog. - Users find the **implementation ease** of Google Service Catalog to be outstanding, promoting seamless usage and support. #### What Are Recent G2 Reviews of Google Service Catalog? **["Enhancing Enterprise IT Efficiency with Google Service Catalog"](https://www.g2.com/survey_responses/google-service-catalog-review-9836583)** **Rating:** 5.0/5.0 stars _— Verified User in Information Technology and Services_ [Read full review](https://www.g2.com/survey_responses/google-service-catalog-review-9836583) **["One stop destination for documenting and accessing latest solutions"](https://www.g2.com/survey_responses/google-service-catalog-review-10462130)** **Rating:** 4.5/5.0 stars _— Tanushree B._ [Read full review](https://www.g2.com/survey_responses/google-service-catalog-review-10462130) ### [Real-Time Technology Solutions](https://www.g2.com/products/real-time-technology-solutions/reviews) 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: 8.4/10) #### Who Is the Company Behind Real-Time Technology Solutions? - **Seller:** [Broadcom](https://www.g2.com/sellers/broadcom-ab3091cd-4724-46a8-ac89-219d6bc8e166) - **Year Founded:** 1991 - **HQ Location:** San Jose, CA - **Twitter:** @broadcom 63,909 Twitter followers - **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=093adce8015fea9ef126312884b465dc8e3c20e17dcb12fbb77a7bd82577e7a5&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fbroadcom%2F&secure%5Burl_type%5D=linkedin_company_website) 55,094 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? **["Security and performance of Avi Vantage"](https://www.g2.com/survey_responses/real-time-technology-solutions-review-8765626)** **Rating:** 5.0/5.0 stars _— Antônio A._ [Read full review](https://www.g2.com/survey_responses/real-time-technology-solutions-review-8765626) **["Avi Vantage Support"](https://www.g2.com/survey_responses/real-time-technology-solutions-review-9900482)** **Rating:** 4.5/5.0 stars _— Ankit C._ [Read full review](https://www.g2.com/survey_responses/real-time-technology-solutions-review-9900482) #### What Are G2 Users Discussing About Real-Time Technology Solutions? - [What is Avi Networks used for?](https://www.g2.com/discussions/what-is-avi-networks-used-for) ### [CoreDNS](https://www.g2.com/products/coredns/reviews) 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: 8.4/10) #### Who Is the Company Behind CoreDNS? - **Seller:** [The Linux Foundation](https://www.g2.com/sellers/the-linux-foundation) - **Year Founded:** 2015 - **HQ Location:** San Francisco, CA - **Twitter:** @hyperledger 299 Twitter followers - **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=4ae3326831bdd1ebb5b8c717e0c33f341635783bb13e2fcf140bad61bd6f7ca4&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2F10851358%2F&secure%5Burl_type%5D=linkedin_company_website) 89 employees on LinkedIn® #### Who Uses This Product? - **Company Size:** 100% Small #### What Are Recent G2 Reviews of CoreDNS? **["Good DNS"](https://www.g2.com/survey_responses/coredns-review-10025328)** **Rating:** 4.0/5.0 stars _— Deepankar C._ [Read full review](https://www.g2.com/survey_responses/coredns-review-10025328) **["CoreDNS is different from other DNS servers"](https://www.g2.com/survey_responses/coredns-review-1884978)** **Rating:** 5.0/5.0 stars _— oscar d._ [Read full review](https://www.g2.com/survey_responses/coredns-review-1884978) #### What Are G2 Users Discussing About CoreDNS? - [What is CoreDNS used for?](https://www.g2.com/discussions/what-is-coredns-used-for) ### [SmartStack](https://www.g2.com/products/smartstack/reviews) 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: 8.4/10) #### Who Is the Company Behind SmartStack? - **Seller:** [Airbnb](https://www.g2.com/sellers/airbnb) - **Year Founded:** 2007 - **HQ Location:** San Francisco, CA - **Twitter:** @Airbnb 843,260 Twitter followers - **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=f72a97570e50302222e1fa181330078536aa96dbf7de3e1cfaf3385dfedb375d&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2F309694%2F&secure%5Burl_type%5D=linkedin_company_website) 68,394 employees on LinkedIn® - **Ownership:** NASDAQ: ABNB #### Who Uses This Product? - **Company Size:** 50% Small #### What Are Recent G2 Reviews of SmartStack? **["Great service from SmartStack"](https://www.g2.com/survey_responses/smartstack-review-4613721)** **Rating:** 5.0/5.0 stars _— Liz B._ [Read full review](https://www.g2.com/survey_responses/smartstack-review-4613721) **["Better than a hotel"](https://www.g2.com/survey_responses/smartstack-review-846367)** **Rating:** 5.0/5.0 stars _— Verified User in Newspapers_ [Read full review](https://www.g2.com/survey_responses/smartstack-review-846367) #### What Are G2 Users Discussing About SmartStack? - [What is SmartStack used for?](https://www.g2.com/discussions/what-is-smartstack-used-for) ### [Vamp](https://www.g2.com/products/vamp/reviews) 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: 8.4/10) #### Who Is the Company Behind Vamp? - **Seller:** [Magnetic.io](https://www.g2.com/sellers/magnetic-io) - **Year Founded:** 2011 - **HQ Location:** San Francisco, California, United States - **Twitter:** @magneticio 244 Twitter followers - **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=1fec5d96db9d8b0d7dc4d5a268ca96eb389af83006443280ec7a960caac50971&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fcircleci&secure%5Burl_type%5D=linkedin_company_website) 330 employees on LinkedIn® #### Who Uses This Product? - **Company Size:** 100% Small #### What Are Recent G2 Reviews of Vamp? **["Good to use of vamp"](https://www.g2.com/survey_responses/vamp-review-10649906)** **Rating:** 5.0/5.0 stars _— Bhagyesh P._ [Read full review](https://www.g2.com/survey_responses/vamp-review-10649906) **["Vamp is best tool for Developers!!!!!!!!!!!"](https://www.g2.com/survey_responses/vamp-review-8748573)** **Rating:** 5.0/5.0 stars _— Trupti H._ [Read full review](https://www.g2.com/survey_responses/vamp-review-8748573) ### [ClusterUP](https://www.g2.com/products/clusterup/reviews) 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? - **Seller:** [clusterup.io](https://www.g2.com/sellers/clusterup-io) - **HQ Location:** N/A - **Twitter:** @clusterupio 7 Twitter followers - **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=7886df2ed926834e5eb248c77dcfa8e5c815d3ab1f0fe3132ced0dba45868834&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2FNo-Linkedin-Presence-Added-Intentionally-By-DataOps&secure%5Burl_type%5D=linkedin_company_website) 1 employees on LinkedIn® #### Who Uses This Product? - **Company Size:** 100% Small #### What Are Recent G2 Reviews of ClusterUP? **["Best tool for cluster management in Kubernetes"](https://www.g2.com/survey_responses/clusterup-review-7597056)** **Rating:** 4.5/5.0 stars _— Shubham Chandra M._ [Read full review](https://www.g2.com/survey_responses/clusterup-review-7597056) ### [Datawire](https://www.g2.com/products/datawire/reviews) 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: 8.4/10) #### Who Is the Company Behind Datawire? - **Seller:** [Gravitee.io](https://www.g2.com/sellers/gravitee-io) - **Year Founded:** 2016 - **HQ Location:** Boulder, US - **Twitter:** @GraviteeIO 944 Twitter followers - **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=84dc38a263eeb048c53253f661afcc088e902c5f776f32b7be4da3b75dfa03c9&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fgravitee-io%2F&secure%5Burl_type%5D=linkedin_company_website) 222 employees on LinkedIn® #### Who Uses This Product? - **Company Size:** 100% Medium #### What Are Recent G2 Reviews of Datawire? **["The gold standard for IP communication through Omaha FE"](https://www.g2.com/survey_responses/datawire-review-10059653)** **Rating:** 4.0/5.0 stars _— Verified User in Financial Services_ [Read full review](https://www.g2.com/survey_responses/datawire-review-10059653) **["Deliver and develop features in iterations"](https://www.g2.com/survey_responses/datawire-review-10197704)** **Rating:** 4.0/5.0 stars _— Satrio B._ [Read full review](https://www.g2.com/survey_responses/datawire-review-10197704) ### [Google Service Directory Platform](https://www.g2.com/products/google-service-directory-platform/reviews) Service Directory A single place to publish, discover, and connect services. #### Who Is the Company Behind Google Service Directory Platform? - **Seller:** [Google](https://www.g2.com/sellers/google) - **Year Founded:** 1998 - **HQ Location:** Mountain View, CA - **Twitter:** @google 31,899,995 Twitter followers - **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=fe4a5936665c9702418dd53c477fef5a7baea08078bb117ed67e966fc581b9ec&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2F1441%2F&secure%5Burl_type%5D=linkedin_company_website) 341,888 employees on LinkedIn® - **Ownership:** NASDAQ:GOOG ### [Red Hat 3scale API Management](https://www.g2.com/products/red-hat-3scale-api-management/reviews) 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: 8.4/10) #### Who Is the Company Behind Red Hat 3scale API Management? - **Seller:** [Red Hat](https://www.g2.com/sellers/red-hat) - **Year Founded:** 1993 - **HQ Location:** Raleigh, NC - **Twitter:** @RedHat 300,769 Twitter followers - **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=4e0d3729ea76bc2ca4cd8f1f390777549ab9f3d824d6dd01fe584e175b43fe7a&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2F3545%2F&secure%5Burl_type%5D=linkedin_company_website) 19,413 employees on LinkedIn® #### Who Uses This Product? - **Company Size:** 50% Medium, 50% Small #### What Are Recent G2 Reviews of Red Hat 3scale API Management? **["API management solution."](https://www.g2.com/survey_responses/red-hat-3scale-api-management-review-692280)** **Rating:** 5.0/5.0 stars _— Nereida B._ [Read full review](https://www.g2.com/survey_responses/red-hat-3scale-api-management-review-692280) - [‹ Prev ‹ Prev](/categories/service-discovery?order=g2_score#product-list) - [1](/categories/service-discovery?order=g2_score#product-list) - 2 - Next › Next › Spotlight Categories [ETL Tools](https://www.g2.com/categories/etl-tools) [Accounting Software](https://www.g2.com/categories/accounting) [Quality Management Systems (QMS)](https://www.g2.com/categories/quality-management-qms) [Virtual Data Room Software](https://www.g2.com/categories/virtual-data-room-vdr) [Retail POS Systems](https://www.g2.com/categories/retail-pos) Similar Categories - [Container Engine](/categories/container-engine) - [Container Management](/categories/container-management) - [Container Monitoring](/categories/container-monitoring-tools) - [Container Networking](/categories/container-networking) - [Container Orchestration](/categories/container-orchestration) - [Container Registry](/categories/container-registry) - [Enterprise Kubernetes Management](/categories/enterprise-kubernetes-management) - [Runtime](/categories/runtime) [Browse Service Discovery Themes](/categories/service-discovery/themes) ![Adam Crivello](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Adam Crivello") AC Researched and written by [Adam Crivello](https://research.g2.com/insights/author/adam-crivello) Updated October 3, 2024 Service discovery software helps automate the detection of services within a computer network. This type of software connects clustered containers to service providers by identifying their name, host, or link. Service discovery solutions allow applications within containers to communicate and integrate data with registered services. Connecting containers to microservices can help save development time by providing base-level code, which can allow companies to develop simpler, monolithic applications. Each microservice provides a piece of an application’s core functions. These are combined in the cloud, but interact independently. This allows new microservices to be added or removed without disrupting other components of the application’s functionality. [container management](https://www.g2.com/categories/container-management) and [container networking](https://www.g2.com/categories/container-networking) software can be used to facilitate and organize these connected services. To qualify for inclusion in the Container Monitoring category, a product must: - Provide a roadmap for connecting containers - Register available microservices for connection - Link containers to services - Track interacting components and facilitate link change Show More