# Best Service Discovery Software for Medium-Sized Businesses ## 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=41957&focus%5B%5D=20056&focus%5B%5D=87439&focus%5B%5D=42036) Highlighted products: Docker, Google Kubernetes Engine (GKE), AWS Cloud Map, and ZooKeeper. Underlying data: [Grid® JSON](https://www.g2.com/categories/service-discovery/grids.json?focus%5B%5D=docker-inc-docker&focus%5B%5D=google-kubernetes-engine-gke&focus%5B%5D=aws-cloud-map&focus%5B%5D=zookeeper&segment=mid-market) **Sponsored** ### Convene OUT NOW: Upgrade to Convene 10.0 Today Convene is a board management software designed to facilitate seamless and efficient meetings for organizations of all sizes. Developed by Azeus, a CMMI Level 5 company, Convene addresses the complexities of board meetings by providing a comprehensive platform that enhances communication, engagement, and overall productivity throughout the meeting lifecycle—from preparation to follow-up. This software is particularly beneficial for a diverse range of users, including FTSE 100 companies, Fortune 500 firms, banks, healthcare organizations, non-profits, and government entities. Convene caters to the needs of executives, board directors, and administrative staff who require a reliable tool to manage their board processes effectively. The software is designed to streamline various aspects of board management, making it an essential resource for any organization looking to improve its governance practices. Convene offers a full suite of features that support users in organizing meetings, building agendas, and facilitating discussions. The platform allows for easy voting on resolutions, tracking of action items, and secure signing of documents, ensuring that all necessary tasks are completed efficiently. The latest upgrade introduces innovative functionalities that further enhance the user experience, making it easier for boards and their teams to collaborate and make informed decisions. One of the standout aspects of Convene is its commitment to security and user privacy. The software employs advanced security measures to protect sensitive information, ensuring that users can conduct their meetings with confidence. Additionally, the intuitive interface allows for a smooth onboarding process, enabling users to quickly adapt to the platform and maximize its capabilities. By choosing Convene, organizations can expect to see improved engagement among board members, streamlined workflows, and enhanced overall meeting efficiency. The software not only simplifies the logistics of board meetings but also fosters a culture of transparency and accountability, making it a valuable asset for any organization aiming to elevate its governance standards. [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=2026-08-15T16%3A45%3A20Z&secure%5Bdisplayable_resource_id%5D=1090&secure%5Bdisplayable_resource_type%5D=Category&secure%5Bmedium%5D=sponsored&secure%5Bplacement_reason%5D=retargeted_product&secure%5Bplacement_resource_ids%5D%5B%5D=15989&secure%5Bprioritized%5D=false&secure%5Bproduct_id%5D=15989&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%2Fmid-market&secure%5Btoken%5D=718f0f4abc529a070d8c4231e004aef57ba33446340b17492cf6b674e49abe17&secure%5Burl%5D=https%3A%2F%2Fwww.azeusconvene.com%2F%3Futm_source%3Dg2%26utm_medium%3Dg2advertising%26utm_campaign%3Dg2advertising-global%26utm_content%3Dg2_lp-marketplace&secure%5Burl_type%5D=custom_url) ### [Docker](https://www.g2.com/products/docker-inc-docker/reviews) Docker Hub is the world’s largest repository of container images with an array of content sources including container community developers, open source projects and independent software vendors (ISV) building and distributing their code in containers. Users get access to free public repositories for storing and sharing images or can choose subscription plan for private repos. **Average Rating:** 4.6/5.0 **Total Reviews:** 293 #### How Do G2 Users Rate Docker? - **Has the product been a good partner in doing business?:** 9.2/10 (Category avg: 8.6/10) - **Quality of Support:** 8.4/10 (Category avg: 8.4/10) - **Ease of Use:** 8.8/10 (Category avg: 8.4/10) #### Who Is the Company Behind Docker? - **Seller:** [Docker](https://www.g2.com/sellers/docker-d3866a4b-8497-449f-be3e-2e6466e6d9aa) - **Company Website:** www.docker.com - **Year Founded:** 2013 - **HQ Location:** San Francisco, CA - **Twitter:** @docker 550,337 Twitter followers - **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=b1beffe3136a754db2109b96703a34196b601eb0040de3b519fcceaaa0fb04af&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2F1301808%2F&secure%5Burl_type%5D=linkedin_company_website) 1,071 employees on LinkedIn® #### Who Uses This Product? - **Who Uses This:** Software Engineer, Senior Software Engineer - **Top Industries:** Information Technology and Services, Computer Software - **Company Size:** 41% Small, 31% Medium #### What Are Recent G2 Reviews of Docker? **["Makes Managing Local Development Services Much Easier"](https://www.g2.com/survey_responses/docker-review-13155175)** **Rating:** 4.5/5.0 stars _— ARYAN M._ [Read full review](https://www.g2.com/survey_responses/docker-review-13155175) **["Consistent Deployments and Faster Onboarding with Docker & Compose"](https://www.g2.com/survey_responses/docker-review-13153080)** **Rating:** 4.5/5.0 stars _— Muhammed A._ [Read full review](https://www.g2.com/survey_responses/docker-review-13153080) #### What Are G2 Users Discussing About Docker? - [How do I run an image from Docker hub?](https://www.g2.com/discussions/docker-how-do-i-run-an-image-from-docker-hub) - 2 comments - [How do I run an image from Docker hub?](https://www.g2.com/discussions/how-do-i-run-an-image-from-docker-hub) - 1 comment - [Are Docker hub images safe?](https://www.g2.com/discussions/docker-are-docker-hub-images-safe) - 2 comments - [Are Docker hub images safe?](https://www.g2.com/discussions/are-docker-hub-images-safe) - 1 comment - [What is Docker hub repository?](https://www.g2.com/discussions/docker-what-is-docker-hub-repository) - 1 comment ### [Google Kubernetes Engine (GKE)](https://www.g2.com/products/google-kubernetes-engine-gke/reviews) A scalable and automated Kubernetes service. GKE is a simple way to automatically deploy, scale, and manage Kubernetes. **Average Rating:** 4.5/5.0 **Total Reviews:** 216 #### How Do G2 Users Rate Google Kubernetes Engine (GKE)? - **Has the product been a good partner in doing business?:** 8.2/10 (Category avg: 8.6/10) - **Quality of Support:** 8.1/10 (Category avg: 8.4/10) - **Ease of Use:** 8.5/10 (Category avg: 8.4/10) #### Who Is the Company Behind Google Kubernetes Engine (GKE)? - **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? - **Who Uses This:** Software Engineer, DevOps Engineer - **Top Industries:** Computer Software, Information Technology and Services - **Company Size:** 48% Large, 28% Medium #### What Do G2 Reviewers Say About Google Kubernetes Engine (GKE)? _AI-generated summary from verified user reviews_ ##### Pros - Users find Google Kubernetes Engine's **ease of use** exceptional, appreciating its smooth deployment and integration with Google Cloud services. - Users appreciate the **easy setup and seamless integration** of Google Kubernetes Engine, enhancing their cloud experience. - Users appreciate the **deployment ease** of Google Kubernetes Engine, enjoying seamless integration and smooth cluster management. - Users value the **seamless integrations** of Google Kubernetes Engine with other Google Cloud services, enhancing deployment efficiency. - Users appreciate the **easy setup** of machines and networks with Google Kubernetes Engine, streamlining deployment processes. ##### Cons - Users find the **pricing model complex and expensive** , making it hard to estimate costs compared to competitors. - Users find the **complexity** of GKE challenging, particularly with advanced settings and a steep learning curve. - Users find GKE's **poor customer support** frustrating, citing inadequate documentation and a lack of timely assistance. - Users find the **documentation lacking** , making it difficult to understand services and troubleshoot effectively in GKE. - Users find the **complex learning curve** for GKE challenging, especially for those unfamiliar with Kubernetes concepts. #### What Are Recent G2 Reviews of Google Kubernetes Engine (GKE)? **["Simplifies Deployment, But Not Beginner-Friendly"](https://www.g2.com/survey_responses/google-kubernetes-engine-gke-review-12661443)** **Rating:** 4.0/5.0 stars _— Kazi R._ [Read full review](https://www.g2.com/survey_responses/google-kubernetes-engine-gke-review-12661443) **["Great Choice for Containerized Applications and Microservices"](https://www.g2.com/survey_responses/google-kubernetes-engine-gke-review-12904280)** **Rating:** 4.0/5.0 stars _— Sateesh C._ [Read full review](https://www.g2.com/survey_responses/google-kubernetes-engine-gke-review-12904280) #### What Are G2 Users Discussing About Google Kubernetes Engine (GKE)? - [What is Google Kubernetes Engine (GKE) used for?](https://www.g2.com/discussions/what-is-google-kubernetes-engine-gke-used-for) - 2 comments, 1 upvote - [What is Google Cloud Anthos Config Management used for?](https://www.g2.com/discussions/what-is-google-cloud-anthos-config-management-used-for) - 1 comment, 2 upvotes - [How do I start my Kubernetes engine?](https://www.g2.com/discussions/how-do-i-start-my-kubernetes-engine) - [Is Google Kubernetes engine free?](https://www.g2.com/discussions/is-google-kubernetes-engine-free) - [What type of service best describes Google Kubernetes engine?](https://www.g2.com/discussions/what-type-of-service-best-describes-google-kubernetes-engine) ### [AWS Cloud Map](https://www.g2.com/products/aws-cloud-map/reviews) AWS Cloud Map is a cloud resource discovery service. With Cloud Map, you can define custom names for your application resources, and it maintains the updated location of these dynamically changing resources. This increases your application availability because your web service always discovers the most up-to-date locations of its resources. **Average Rating:** 4.4/5.0 **Total Reviews:** 56 #### How Do G2 Users Rate AWS Cloud Map? - **Has the product been a good partner in doing business?:** 8.9/10 (Category avg: 8.6/10) - **Quality of Support:** 8.4/10 (Category avg: 8.4/10) - **Ease of Use:** 8.3/10 (Category avg: 8.4/10) #### Who Is the Company Behind AWS Cloud Map? - **Seller:** [Amazon Web Services (AWS)](https://www.g2.com/sellers/amazon-web-services-aws-3e93cc28-2e9b-4961-b258-c6ce0feec7dd) - **Year Founded:** 2006 - **HQ Location:** Seattle, WA - **Twitter:** @awscloud 2,232,483 Twitter followers - **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=072881eee28a2afe24f8d1bda9f20e3e146b9fb4b214f216411ce2ed6898b31e&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Famazon-web-services%2F&secure%5Burl_type%5D=linkedin_company_website) 147,094 employees on LinkedIn® - **Ownership:** NASDAQ: AMZN #### Who Uses This Product? - **Who Uses This:** Software Engineer - **Top Industries:** Computer Software, Information Technology and Services - **Company Size:** 40% Small, 35% Medium #### What Are Recent G2 Reviews of AWS Cloud Map? **["Centralized, Dynamic Service Discovery with AWS Cloud Map"](https://www.g2.com/survey_responses/aws-cloud-map-review-12915697)** **Rating:** 4.0/5.0 stars _— Atharva P._ [Read full review](https://www.g2.com/survey_responses/aws-cloud-map-review-12915697) **["AWS Cloud Map Makes Microservice Discovery Easy Across Dynamic Environments"](https://www.g2.com/survey_responses/aws-cloud-map-review-12776923)** **Rating:** 5.0/5.0 stars _— Verified User in Financial Services_ [Read full review](https://www.g2.com/survey_responses/aws-cloud-map-review-12776923) ### [ZooKeeper](https://www.g2.com/products/zookeeper/reviews) ZooKeeper is a centralized service for maintaining configuration information, naming, providing distributed synchronization, and providing group services. All of these kinds of services are used in some form or another by distributed applications. **Average Rating:** 4.3/5.0 **Total Reviews:** 87 #### How Do G2 Users Rate ZooKeeper? - **Has the product been a good partner in doing business?:** 8.6/10 (Category avg: 8.6/10) - **Quality of Support:** 8.5/10 (Category avg: 8.4/10) - **Ease of Use:** 8.2/10 (Category avg: 8.4/10) #### Who Is the Company Behind ZooKeeper? - **Seller:** [The Apache Software Foundation](https://www.g2.com/sellers/the-apache-software-foundation) - **Year Founded:** 1999 - **HQ Location:** Wakefield, MA - **Twitter:** @TheASF 66,168 Twitter followers - **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=b8484c4bb31e87bc0ba9e683d86f2af14309539343a063507c88bcdcff98434d&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2F215982%2F&secure%5Burl_type%5D=linkedin_company_website) 2,470 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% Large, 33% Medium #### What Are Recent G2 Reviews of ZooKeeper? **["Zookeeper in Microservice Architecture"](https://www.g2.com/survey_responses/zookeeper-review-8939822)** **Rating:** 5.0/5.0 stars _— Sandeep K._ [Read full review](https://www.g2.com/survey_responses/zookeeper-review-8939822) **["zookeeper With kafka"](https://www.g2.com/survey_responses/zookeeper-review-8054269)** **Rating:** 5.0/5.0 stars _— Thaninki A._ [Read full review](https://www.g2.com/survey_responses/zookeeper-review-8054269) #### What Are G2 Users Discussing About ZooKeeper? - [What advice do you have for others considering ZooKeeper for distributed system management?](https://www.g2.com/discussions/what-advice-do-you-have-for-others-considering-zookeeper-for-distributed-system-management) - [What is ZooKeeper used for?](https://www.g2.com/discussions/what-is-zookeeper-used-for) - [Does Kafka still need ZooKeeper?](https://www.g2.com/discussions/does-kafka-still-need-zookeeper) - 1 comment - [Is ZooKeeper a database?](https://www.g2.com/discussions/is-zookeeper-a-database) - [What is ZooKeeper list the benefits of it?](https://www.g2.com/discussions/what-is-zookeeper-list-the-benefits-of-it) Spotlight Categories [A/B Testing Tools](https://www.g2.com/categories/a-b-testing-tools) [Digital Adoption Platforms](https://www.g2.com/categories/digital-adoption-platform) [Restaurant POS Systems](https://www.g2.com/categories/restaurant-pos) [Auto Dialer Software](https://www.g2.com/categories/auto-dialer) [Sales Intelligence Software](https://www.g2.com/categories/sales-intelligence) 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)