Best Server Monitoring Software - Page 3

How Many Server Monitoring Software Products Does G2 Track?

Total Products under this Category: 116

Category Stats (Sep 2026)

  • Average Rating: 4.51/5 The average rating of products in this category, based on all submitted ratings

Last updated: September 08, 2026

How Does G2 Rank Server Monitoring Software Products?

Why You Can Trust G2's Software Rankings:

  • 30 Analysts and Data Experts
  • 5,900+ Authentic Reviews
  • 116+ 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 Server Monitoring Software

G2 Grid® for Server Monitoring Software plotting products by satisfaction and market presence

Highlighted products: Datadog, OpManager Nexus, New Relic, Paessler PRTG, Checkmk, SolarWinds Observability, IBM Instana, and ManageEngine Applications Manager.

Underlying data: [Grid® JSON](https://www.g2.com/categories/server-monitoring/grids.json?focus%5B%5D=datadog&focus%5B%5D=opmanager-nexus&focus%5B%5D=new-relic&focus%5B%5D=paessler-prtg&focus%5B%5D=checkmk&focus%5B%5D=solarwinds-worldwide-llc-solarwinds-observability&focus%5B%5D=ibm-instana&focus%5B%5D=manageengine-applications-manager)

CubeAPM

CubeAPM is an OpenTelemetry-native observability and application performance monitoring (APM) platform that helps engineering and DevOps teams monitor applications, infrastructure, logs, and metrics from a single unified dashboard. Built for modern cloud and on-prem environments, CubeAPM offers full-stack visibility without sacrificing data control. It can be self-hosted inside your own cloud or data center, making it ideal for teams that need enterprise-grade observability while maintaining compliance with ISO 27001 standards. Most teams face a trade-off in observability — cloud SaaS tools are easy to run but send sensitive data outside your cloud, while open-source stacks demand heavy operations. CubeAPM removes this compromise by combining the control of self-hosting with the simplicity of SaaS. With flat usage-based pricing at $0.15 per GB, smart sampling, and unlimited retention, CubeAPM delivers predictable, affordable observability for organizations of any scale. Dashboards load instantly, data queries run fast, and teams can monitor microservices, Kubernetes clusters, APIs, and distributed systems in real time. Key Highlights OpenTelemetry-native: Ingest data from any stack with full compatibility. Self-hosted but managed: Runs in your environment while upgrades and maintenance are handled by CubeAPM. Unlimited retention: Store logs, traces, and metrics as long as you need. Transparent pricing: $0.15 / GB with no host-based fees or hidden charges. ISO 27001 compliant: Ensures quality, reliability, and operational excellence. CubeAPM is the ideal observability solution for teams seeking performance insights, compliance readiness, and total control — without the high costs or operational complexity of traditional APM tools.

Average Rating: 4.9/5.0

Total Reviews: 26

How Do G2 Users Rate CubeAPM?

  • Performance Baseline: 10.0/10 (Category avg: 8.6/10)
  • Proactive Server Monitoring Software: 10.0/10 (Category avg: 8.7/10)
  • Has the product been a good partner in doing business?: 10.0/10 (Category avg: 8.9/10)
  • Software Scaling: 10.0/10 (Category avg: 8.7/10)

Who Is the Company Behind CubeAPM?

Who Uses This Product?

  • Top Industries: Information Technology and Services
  • Company Size: 54% Small, 46% Medium

What Do G2 Reviewers Say About CubeAPM?

AI-generated summary from verified user reviews

Pros
  • Users highlight the responsive customer support of CubeAPM, appreciating quick assistance and availability on Slack.
  • Users value the cost optimization of CubeAPM, appreciating its affordability compared to other observability tools.
  • Users value the effective monitoring capabilities of CubeAPM, noting quick data integration and responsive support.
  • Users appreciate the affordable and predictable pricing of CubeAPM, making it a cost-effective observability solution.
  • Users commend the real-time monitoring capabilities of CubeAPM, enhancing visibility into performance and reducing downtime.
Cons
  • Users find CubeAPM has inadequate monitoring capabilities, particularly for mobile apps and advanced AI observability.
  • Users find the absence of mobile and security monitoring features in CubeAPM limits its overall capabilities.
  • Users note the limited mobile app monitoring capabilities of CubeAPM, particularly for iOS, affecting overall effectiveness.
  • Users note the limited features of CubeAPM, especially in AI-driven observability and mobile app monitoring.
  • Users highlight the feature limitations of CubeAPM, particularly in mobile app monitoring and dashboard effectiveness.

What Are Recent G2 Reviews of CubeAPM?

Rakuten SixthSense Observability

In today's digital landscape, businesses need a powerful and comprehensive Application Performance Monitoring (APM) solution to stay ahead of the curve. Introducing Rakuten SixthSense Observability - a next-generation APM tool that transforms the way you monitor, analyze, and optimize your applications and infrastructure. With its robust suite of features and advanced analytics, Rakuten SixthSense Observability empowers you to proactively identify and resolve issues, streamline operations, and enhance customer experiences. Key Capabilities: • Comprehensive Monitoring and Alerting: Rakuten SixthSense Observability offers end-to-end monitoring of your applications, infrastructure, and network performance. With real-time alerting and customizable dashboards, you can quickly detect issues and gain actionable insights into the health and performance of your systems. • Distributed Tracing and Correlation: Gain full visibility into your application's performance with distributed tracing, which tracks transactions and requests across multiple services and components. This feature helps you identify bottlenecks, latency issues, and errors, making it easier to optimize your application and enhance customer experiences. • Anomaly Detection and Machine Learning: Leverage Rakuten SixthSense's advanced machine learning capabilities to automatically identify unusual patterns and deviations in application performance and resource utilization. This proactive approach enables you to detect and resolve issues before they impact your business and customers. • Advanced Analytics and Visualization: Rakuten SixthSense's rich data visualization and analytics tools allow you to dive deep into your application performance data. Generate custom reports, analyze trends, and uncover hidden patterns that can drive continuous improvement and optimization. • Log Management and Integration: Effortlessly collect, analyze, and store logs from various sources with Rakuten SixthSense's integrated log management feature. This seamless integration enables you to correlate log data with performance metrics and traces, providing a comprehensive understanding of your application's behaviour. • Scalability and Flexibility: Rakuten SixthSense Observability is built to scale with your growing business needs, supporting a wide range of applications, services, and infrastructure. Its flexible architecture allows you to customize the tool to your specific requirements and integrate it with other monitoring and observability solutions. Current Feature set: • Application Performance Monitoring: Full stack visibility across Java, PHP, Node.js, Python, Go and a lot more! Key Features include, Distributed Tracing, Profiling, Database Monitoring • Infrastructure Monitoring: Get a birds-eye view of your infrastructure health and gain granular insights with easy deployment Key Features include Kubernetes, VMs, Web Servers, Cloud Integrations • Digital Experience Monitoring: Improve the end-user experience of your applications mapped with contextual information of application performance metrics • Browser Monitoring: Metrics to optimize end users’ experience and help in improving application performance. • Mobile Monitoring: Monitor crashes, performance & usage metrics for your mobile applications • Synthetic Monitoring: Stimulate end-user transactions using low code, no code test scripts • VM Monitoring: VM monitoring capability lets you view your infrastructure performance and health of servers, virtual machines, containers, databases etc. at a glance. • SixthSense Cognitive Engine: Modern observability and the proactive approach using artificial intelligence. The application uses different AI/ML algorithms that can predict performance metrics with an accuracy of up to 98% and a confidence level of 90%.

Average Rating: 4.6/5.0

Total Reviews: 52

How Do G2 Users Rate Rakuten SixthSense Observability?

  • Performance Baseline: 8.8/10 (Category avg: 8.6/10)
  • Proactive Server Monitoring Software: 9.6/10 (Category avg: 8.7/10)
  • Has the product been a good partner in doing business?: 9.2/10 (Category avg: 8.9/10)
  • Software Scaling: 8.3/10 (Category avg: 8.7/10)

Who Is the Company Behind Rakuten SixthSense Observability?

Who Uses This Product?

  • Who Uses This: Senior Software Engineer
  • Top Industries: Information Technology and Services, Computer Games
  • Company Size: 47% Large, 38% Medium

What Do G2 Reviewers Say About Rakuten SixthSense Observability?

AI-generated summary from verified user reviews

Pros
  • Users appreciate the deep visibility offered by Rakuten SixthSense, enhancing application performance and proactively managing issues.
  • Users value the effective alerting system for seamless monitoring and quick resolution of issues in one dashboard.
  • Users value the excellent customer support of Rakuten SixthSense, enhancing their overall experience and productivity.
  • Users appreciate the ease of use of Rakuten SixthSense Observability, enabling quick identification of issues without hassle.
  • Users find the implementation ease of Rakuten SixthSense Observability impressive, allowing quick access to essential monitoring tools.
Cons
  • Users find the complex setup of Rakuten SixthSense Observability requires significant onboarding effort for optimal use.
  • Users find the documentation lacking, making onboarding and setup more challenging than necessary.
  • Users often face false positive alerts and desire better functionality for error monitoring and dashboard notifications.
  • Users report experiencing inefficient alerts, citing false positives and a lack of preferred error record displays.
  • Users note that the documentation needs improvement, which impacts their ability to utilize the tool effectively.

What Are Recent G2 Reviews of Rakuten SixthSense Observability?

Icinga Infrastructure Monitoring

Icinga is an open source monitoring platform for enterprise infrastructure and services. Organizations use Icinga to monitor servers, networks, cloud infrastructure, Kubernetes environments, applications, databases, VMware, and Windows systems across distributed and heterogeneous IT environments. Developed in Germany, Icinga is used by global enterprises, public institutions, service providers, and mid-sized companies that require flexible and scalable monitoring without vendor lock-in. The free and open source Icinga core already delivers comprehensive monitoring capabilities for infrastructure and services. Organizations can build and operate fully featured monitoring environments without licensing barriers while keeping full control over their monitoring data, workflows, and integrations. Icinga is designed for complex environments where standard monitoring approaches often reach their limits. Its distributed architecture supports everything from smaller deployments to large multi-site infrastructures with thousands of monitored systems and services. High availability and workload distribution help maintain operational resilience in critical environments. The platform integrates naturally into existing IT operations and DevOps ecosystems. Open APIs, Infrastructure as Code practices, and automation capabilities support standardized and scalable monitoring workflows. Icinga Director enables centralized configuration management and automated synchronization with external sources such as CMDBs, inventory systems, and cloud platforms. Monitoring data from different technologies and environments is consolidated into a unified operational view. Teams can combine health checks, metrics, and logs to troubleshoot incidents faster, analyze trends, and improve capacity planning. Dashboards, reporting, and business process views help operations teams and service owners focus on the information that matters most. Icinga supports integrations with tools such as PagerDuty, Opsgenie, Slack, Grafana, Prometheus, and many other operational platforms. Thousands of plugins and extensions allow organizations to adapt monitoring to their own infrastructure and operational requirements. Optional enterprise subscriptions provide professional support, long-term maintenance, and selected enterprise features such as Dependency Views and advanced team management capabilities. Organizations use Icinga to build scalable, vendor-independent monitoring strategies for modern infrastructure while maintaining flexibility across on-premises, cloud-native, and hybrid environments.

Average Rating: 4.4/5.0

Total Reviews: 22

How Do G2 Users Rate Icinga Infrastructure Monitoring?

  • Performance Baseline: 8.3/10 (Category avg: 8.6/10)
  • Proactive Server Monitoring Software: 10.0/10 (Category avg: 8.7/10)
  • Has the product been a good partner in doing business?: 8.3/10 (Category avg: 8.9/10)

Who Is the Company Behind Icinga Infrastructure Monitoring?

  • Seller: Icinga
  • Year Founded: 2018
  • HQ Location: Nuremberg, Bavaria
  • LinkedIn® Page: www.linkedin.com
    14 employees on LinkedIn®

Who Uses This Product?

  • Top Industries: Information Technology and Services
  • Company Size: 55% Large, 36% Medium

What Are Recent G2 Reviews of Icinga Infrastructure Monitoring?

Hosted Graphite

Great systems are not just built. They are monitored. MetricFire is a managed observability platform that helps teams monitor production systems with clean dashboards and actionable alerts. Delivering signal, not noise. Without the operational burden of self-hosting. MetricFire provides cloud-based server and application monitoring, which scales from hundreds of unique metrics right up to millions of metrics at the Enterprise level. With Hosted Graphite, view your metrics on beautiful dashboards in real-time with built-in alerting that integrates with your existing tools, such as Amazon Web Services, Ops Genie, Heroku, Slack, and much more. Data is displayed on dashboards with customisable metrics and alerts so that you can quickly resolve issues, track your data, and share insights with your team.

Average Rating: 4.6/5.0

Total Reviews: 13

How Do G2 Users Rate Hosted Graphite?

  • Performance Baseline: 10.0/10 (Category avg: 8.6/10)
  • Proactive Server Monitoring Software: 10.0/10 (Category avg: 8.7/10)
  • Has the product been a good partner in doing business?: 10.0/10 (Category avg: 8.9/10)
  • Software Scaling: 10.0/10 (Category avg: 8.7/10)

Who Is the Company Behind Hosted Graphite?

  • Seller: MetricFire
  • Year Founded: 2012
  • HQ Location: Dublin, Dublin
  • Twitter: @HostedGraphite
    783 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    1 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 62% Medium, 38% Small

What Do G2 Reviewers Say About Hosted Graphite?

AI-generated summary from verified user reviews

Pros
  • Users value the outstanding customer support of Hosted Graphite, highlighting their quick, knowledgeable, and dedicated assistance.
  • Users appreciate the top-notch alerting system of Hosted Graphite, which helps prevent potential outages effectively.
  • Users rave about the top-notch alerting system of Hosted Graphite, preventing countless potential outages effectively.
  • Users value the fast and reliable analytics of Hosted Graphite, enhancing team monitoring and data visualization significantly.
  • Users value the fast and reliable cloud services of Hosted Graphite, enhancing team monitoring and metrics effortlessly.
Cons
  • Users find the difficult learning curve challenging initially, but it ultimately reveals the platform's powerful capabilities.
  • Users find the learning curve steep, initially overwhelmed by the numerous features before appreciating the platform's depth.
  • Users note that the overwhelming number of features can initially confuse but showcases the platform's power.
  • Users find the interface overwhelming initially, but it reveals its power with time and exploration.

What Are Recent G2 Reviews of Hosted Graphite?

F5 NGINX Management Suite

"NGINX Management Suite provides holistic visibility and control of NGINX instances, application delivery services, API management workflows, and security solutions. It is used to streamline four key areas: Scale – Intelligently scale NGINX instances and services with global policy controls using CI/CD automation to drive workflows, service configuration and provisioning, and multi‑cloud management Insight – Improve business decisions, troubleshooting, and SLAs with uniform visibility across NGINX instances, apps, APIs, and security posture Governance – Provide each team supporting apps and APIs with self‑service workflows, single sign‑on (SSO), and role‑based access control (RBAC) while making sure they remain compliant with organizational and industry standards Security – Achieve the security enterprise demands with tools that enable comprehensive visibility and policy control over the entire NGINX environment"

Average Rating: 4.8/5.0

Total Reviews: 5

How Do G2 Users Rate F5 NGINX Management Suite?

  • Has the product been a good partner in doing business?: 9.6/10 (Category avg: 8.9/10)

Who Is the Company Behind F5 NGINX Management Suite?

  • Seller: F5
  • HQ Location: Seattle, Washington
  • Twitter: @F5Networks
    1,385 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    6,247 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 100% Large

What Do G2 Reviewers Say About F5 NGINX Management Suite?

AI-generated summary from verified user reviews

Pros
  • Users praise the ease of use of F5 NGINX Management Suite, finding it user-friendly and simple to manage.
  • Users value the secure and fast monitoring capabilities of F5 NGINX Management Suite for APIs and load balancing.
  • Users praise the performance of F5 NGINX Management Suite, excelling in scalability and concurrent connections handling.
  • Users appreciate the scalability of F5 NGINX Management Suite, effectively managing numerous simultaneous connections with ease.
  • Users praise the high security and speed of F5 NGINX Management Suite for effective API monitoring.
Cons
  • Users find the user interface complex and challenging to learn, impacting their overall experience.
  • Users find the interface complex and report challenges in learning how to use F5 NGINX Management Suite effectively.
  • Users express frustration over the poor customer support for F5 NGINX Management Suite, impacting their overall satisfaction.
  • Users find the user interface complex, making it challenging to learn and navigate effectively.
  • Users experience occasional slowness in the console, affecting responsiveness during critical tasks.

What Are Recent G2 Reviews of F5 NGINX Management Suite?

IBM i Server Suites

A Key Part of Fortra (the new face of HelpSystems) Halcyon is proud to be part of Fortra’s comprehensive cybersecurity portfolio. Fortra simplifies today’s complex cybersecurity landscape by bringing complementary products together to solve problems in innovative ways. These integrated, scalable solutions address the fast-changing challenges you face in safeguarding your organization. With the help of the powerful protection from IBM I Server Suites and others, Fortra is your relentless ally, here for you every step of the way throughout your cybersecurity journey.

Average Rating: 4.5/5.0

Total Reviews: 5

How Do G2 Users Rate IBM i Server Suites?

  • Performance Baseline: 7.5/10 (Category avg: 8.6/10)
  • Proactive Server Monitoring Software: 8.3/10 (Category avg: 8.7/10)
  • Has the product been a good partner in doing business?: 10.0/10 (Category avg: 8.9/10)
  • Software Scaling: 7.5/10 (Category avg: 8.7/10)

Who Is the Company Behind IBM i Server Suites?

  • Seller: Fortra
  • Year Founded: 1982
  • HQ Location: Eden Prairie, Minnesota
  • Twitter: @fortraofficial
    2,773 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    1,784 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 60% Large, 40% Medium

What Are Recent G2 Reviews of IBM i Server Suites?

What Are G2 Users Discussing About IBM i Server Suites?

iSecurity Audit

iSecurity Audit enhances native IBM i auditing by monitoring and reporting on all activities in the IBM i environment. It employs real-time detection to identify security events as they occur and record details in a log file. Audit logs can be displayed in simple, graphical formats with accompanying explanations for each entry to aid quick interpretation of statistical information. More importantly, real-time detection triggers alerts and/or takes immediate corrective action.

Average Rating: 4.3/5.0

Total Reviews: 5

How Do G2 Users Rate iSecurity Audit?

  • Performance Baseline: 10.0/10 (Category avg: 8.6/10)
  • Proactive Server Monitoring Software: 10.0/10 (Category avg: 8.7/10)
  • Software Scaling: 10.0/10 (Category avg: 8.7/10)

Who Is the Company Behind iSecurity Audit?

Who Uses This Product?

  • Company Size: 60% Medium, 20% Small

What Are Recent G2 Reviews of iSecurity Audit?

Netcrunch

NetCrunch is a monitoring and visualization system software for networks, applications and devices.

Average Rating: 4.4/5.0

Total Reviews: 6

How Do G2 Users Rate Netcrunch?

  • Performance Baseline: 7.2/10 (Category avg: 8.6/10)
  • Proactive Server Monitoring Software: 9.2/10 (Category avg: 8.7/10)
  • Has the product been a good partner in doing business?: 8.3/10 (Category avg: 8.9/10)
  • Software Scaling: 8.3/10 (Category avg: 8.7/10)

Who Is the Company Behind Netcrunch?

  • Seller: AdRem Software
  • Year Founded: 1998
  • HQ Location: Kraków, PL
  • Twitter: @adremsoftware
    4,102 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    21 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 83% Medium, 17% Large

What Do G2 Reviewers Say About Netcrunch?

AI-generated summary from verified user reviews

Pros
  • Users appreciate the customizable alerts and visualizations that enhance their network monitoring experience with NetCrunch.
  • Users value the customizable real-time dashboards of Netcrunch for easy and effective network monitoring.
  • Users appreciate the easy implementation of Netcrunch, benefiting from automatic discovery and customizable monitoring features.
  • Users appreciate the easy setup of Netcrunch, benefiting from automatic discovery and customizable features.
Cons
  • Users often face alert issues, experiencing a steep learning curve and overwhelming number of options to manage.
  • Users find the steep learning curve challenging, especially when managing numerous alert options effectively.

What Are Recent G2 Reviews of Netcrunch?

What Are G2 Users Discussing About Netcrunch?

OpsRamp

OpsRamp’s modern, SaaS-based platform provides enterprise IT teams and managed service providers comprehensive IT operations management (ITOM) from discovery to monitoring to remediation and automation in a single, unified solution.

Average Rating: 4.1/5.0

Total Reviews: 22

How Do G2 Users Rate OpsRamp?

  • Performance Baseline: 8.3/10 (Category avg: 8.6/10)
  • Proactive Server Monitoring Software: 8.3/10 (Category avg: 8.7/10)
  • Has the product been a good partner in doing business?: 7.7/10 (Category avg: 8.9/10)
  • Software Scaling: 7.5/10 (Category avg: 8.7/10)

Who Is the Company Behind OpsRamp?

  • Seller: OpsRamp
  • Year Founded: 2014
  • HQ Location: San Jose, CA
  • Twitter: @OpsRamp
    1,451 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    154 employees on LinkedIn®

Who Uses This Product?

  • Top Industries: Information Technology and Services
  • Company Size: 54% Large, 29% Medium

What Do G2 Reviewers Say About OpsRamp?

AI-generated summary from verified user reviews

Pros
  • Users admire the outstanding customer support from OpsRamp, ensuring their queries are swiftly addressed and resolved.
  • Users praise the outstanding customer support of OpsRamp, addressing queries effectively and enhancing user experience.
  • Users appreciate the customizability of OpsRamp, enabling tailored monitoring and integration with existing IT systems effortlessly.
  • Users appreciate the user-friendly interface of OpsRamp, enabling effortless discovery and monitoring of infrastructure.
  • Users commend the ease of use in OpsRamp, benefiting from a user-friendly interface and excellent support.
Cons
  • Users find OpsRamp expensive for smaller organizations, especially when compared to more affordable alternatives.
  • Users find the high licensing cost prohibitive, especially for smaller organizations compared to alternative options.
  • Users find the pricing high for smaller organizations, especially compared to other alternatives available in the market.
  • Users experience slow performance in OpsRamp dashboards, particularly when retrieving data from larger environments.

What Are Recent G2 Reviews of OpsRamp?

What Are G2 Users Discussing About OpsRamp?

Stackify APM

Stackify Retrace is a comprehensive application performance management (APM) solution designed to assist developers and IT teams in monitoring, diagnosing, and optimizing their applications throughout the entire software development lifecycle. By providing insights into application performance and server metrics, Retrace enables users to identify issues proactively, ensuring smoother deployments and enhanced application reliability. This APM tool is particularly beneficial for software development teams, system administrators, and DevOps professionals who need to maintain high levels of application performance. With its ability to aggregate logs from various logging frameworks, Retrace allows users to pinpoint exceptions and errors in their code efficiently. This capability is essential for teams that are focused on delivering quality software while minimizing downtime and performance bottlenecks. Retrace stands out in its category by offering a suite of features that cater to the diverse needs of its users. The advanced deployment reporting feature provides detailed insights into application performance during and after deployment, allowing teams to make informed decisions about their release strategies. Additionally, the detailed SQL query monitoring enables users to optimize database interactions, which is crucial for applications that rely heavily on data retrieval and manipulation. The integrated logging and profiling capabilities ensure that all relevant information is accessible in one centralized location, streamlining the troubleshooting process. One of the key advantages of Stackify Retrace is its commitment to user accessibility. With unlimited user support, teams can collaborate effectively without worrying about additional licensing costs. The software's full lifecycle coverage means that it supports users from pre-production through to deployment, making it a versatile tool for various stages of application development. Furthermore, the promise of a one-hour support response time ensures that users receive timely assistance when they encounter challenges, helping to maintain productivity and reduce frustration. Overall, Stackify Retrace is a robust APM solution that empowers development teams to enhance their applications' performance and reliability. By combining advanced monitoring features with a user-friendly interface and responsive support, Retrace helps organizations minimize the risk of application failures and maximize the efficiency of their development processes.

Average Rating: 4.2/5.0

Total Reviews: 56

How Do G2 Users Rate Stackify APM?

  • Performance Baseline: 4.2/10 (Category avg: 8.6/10)
  • Proactive Server Monitoring Software: 4.2/10 (Category avg: 8.7/10)
  • Has the product been a good partner in doing business?: 8.2/10 (Category avg: 8.9/10)
  • Software Scaling: 8.3/10 (Category avg: 8.7/10)

Who Is the Company Behind Stackify APM?

Who Uses This Product?

  • Who Uses This: Software Developer
  • Top Industries: Computer Software, Information Technology and Services
  • Company Size: 45% Medium, 30% Large

What Are Recent G2 Reviews of Stackify APM?

What Are G2 Users Discussing About Stackify APM?

okmeter

Okmeter.io is a server infrastructure monitoring service. It constantly monitors everything happening on your production servers and alerts you when something is wrong. Unlike other monitoring systems Okmeter.io is a ready-made and fully integrated solution. That means you won't need spend your time configuring it on what, where and how to monitor. Okmeter already knows where's what and how to properly gather data from that. With built-in experience Okmeter.io knows better how to check server statistics for whether everything is okay. Prebuilt plugins for commonly used OSS technologies — MySQL, MongoDB, Redis, RabbitMQ, Docker, Elasticsearch, Nginx, Cassandra, you name it — Okmeter.io agent will automagically detect all running services and collect 1000s meaningful metrics from each one of them. Along with resource usage and hardware condition monitoring — you'll get 100% of your infrastructure covered with monitoring. With integrated chart auto-dashboards for all these services you'll get a comprehensive overview of all your server infrastructure. Okmeter allows you to drill-down into charts to get insights of problem root causes. Okmeter pre-configured triggers for common pitfalls in server infrastructure will automatically detect and diagnose not only outages, but potential issues with your server stack. With all that Okmeter helps reduce MTTR and increase uptime, and that is crucial for any modern IT or online system. With Okmeter custom integrations one can closely monitor not only application performance (with log monitoring and statsd application instrumentation), but also allows one to correlate performance issues with biz-level metrics and to get insights on required performance improvements. Constantly monitor your business metrics in real-time with Okmeter, and stay on top of what's happening with you IT-business before affects your revenue. With Okmeter.io you'll be surely prepared to anything that comes next. And even better — with Okmeter you can proactively resolve issues.

Average Rating: 4.8/5.0

Total Reviews: 4

How Do G2 Users Rate okmeter?

  • Performance Baseline: 6.7/10 (Category avg: 8.6/10)
  • Proactive Server Monitoring Software: 5.0/10 (Category avg: 8.7/10)
  • Has the product been a good partner in doing business?: 10.0/10 (Category avg: 8.9/10)

Who Is the Company Behind okmeter?

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of okmeter?

What Are G2 Users Discussing About okmeter?

SolusVM

SolusVM is the next-gen virtual infrastructure management solution that facilitates cost and time-effectiveness, simplicity, and performance for service providers' and hosting companies needs. With SolusVM at your disposal, you can easily set up a robust VPS-based business without code writing to deliver a more reliable, affordable, and time-tested solution.

Average Rating: 4.1/5.0

Total Reviews: 10

How Do G2 Users Rate SolusVM?

  • Has the product been a good partner in doing business?: 8.3/10 (Category avg: 8.9/10)

Who Is the Company Behind SolusVM?

  • Seller: WebPros
  • Year Founded: 2017
  • HQ Location: Switzerland
  • LinkedIn® Page: www.linkedin.com
    726 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 60% Medium, 30% Large

What Do G2 Reviewers Say About SolusVM?

AI-generated summary from verified user reviews

Pros
  • Users find SolusVM's user-friendly interface exceptionally helpful for managing servers and streamlining tasks effortlessly.
  • Users value the cost-effectiveness of SolusVM, making it an ideal choice for affordable cloud VPS solutions.
  • Users value the cost efficiency of SolusVM, finding it a scalable solution for their hosting needs.
  • Users love the user-friendly interface of SolusVM, simplifying server management and streamlining various tasks effortlessly.
  • Users value the automation features of SolusVM, simplifying management and enhancing security for web applications.
Cons
  • Users find the billing issues in SolusVM confusing, especially regarding resource usage and associated costs.
  • Users find the billing module unclear, particularly regarding resource usage and associated costs in SolusVM.
  • Users find difficult customization options in SolusVM limiting, especially for individual users and single-server setups.
  • Users find SolusVM to be expensive, especially compared to some open-source alternatives available in the market.
  • Users find the limited features of SolusVM less suitable for individuals and costly compared to open-source options.

What Are Recent G2 Reviews of SolusVM?

What Are G2 Users Discussing About SolusVM?

CA Unified Infrastructure Management

Saas solution to core IT Service Management processes. Rapid setup and configuration for quick time to value.

Average Rating: 3.4/5.0

Total Reviews: 4

How Do G2 Users Rate CA Unified Infrastructure Management?

  • Performance Baseline: 8.3/10 (Category avg: 8.6/10)
  • Proactive Server Monitoring Software: 8.3/10 (Category avg: 8.7/10)
  • Has the product been a good partner in doing business?: 6.7/10 (Category avg: 8.9/10)
  • Software Scaling: 8.3/10 (Category avg: 8.7/10)

Who Is the Company Behind CA Unified Infrastructure Management?

  • 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: 100% Large, 60% Medium

What Are Recent G2 Reviews of CA Unified Infrastructure Management?

Mailflow Monitoring

Mailflow Monitoring alerts you, in real-time, to down email servers and helps diagnose excessive delivery delays. Things that can negatively impact your business if not corrected quickly. And it's FREE.

Average Rating: 5.0/5.0

Total Reviews: 4

How Do G2 Users Rate Mailflow Monitoring?

  • Performance Baseline: 10.0/10 (Category avg: 8.6/10)
  • Proactive Server Monitoring Software: 10.0/10 (Category avg: 8.7/10)
  • Has the product been a good partner in doing business?: 10.0/10 (Category avg: 8.9/10)
  • Software Scaling: 9.2/10 (Category avg: 8.7/10)

Who Is the Company Behind Mailflow Monitoring?

  • Seller: DuoCircle LLC
  • Year Founded: 2014
  • HQ Location: San Diego, CA
  • Twitter: @duocirclellc
    130 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    13 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 75% Small, 25% Medium

What Are Recent G2 Reviews of Mailflow Monitoring?

What Are G2 Users Discussing About Mailflow Monitoring?

OpenResty

OpenResty is a fledged web platform that integrates the standard Nginx core and LuaJIT. It is designed to help developers build scalable web applications, web services, and dynamic web gateways.

Average Rating: 4.4/5.0

Total Reviews: 6

Who Is the Company Behind OpenResty?

  • Seller: OpenResty
  • Year Founded: 2017
  • HQ Location: San Francisco, US
  • Twitter: @OpenResty
    1,621 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    13 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 71% Medium, 29% Large

What Do G2 Reviewers Say About OpenResty?

AI-generated summary from verified user reviews

Pros
  • Users value the customizability of OpenResty, enabling easy enhancements and flexible adaptations for their applications.
  • Users appreciate the customization capabilities of OpenResty, enhancing their applications effectively with Lua integration.
  • Users value the easy integrations of OpenResty, enhancing their applications effectively using Lua with Nginx.
  • Users appreciate the easy monitoring capabilities of OpenResty, enabling effective management and customization of applications.
  • Users value the flexibility of OpenResty for expanding applications easily with Lua and customizing Nginx blocks.

What Are Recent G2 Reviews of OpenResty?

Tian Lin
TL
Researched and written by Tian Lin
Updated March 10, 2026