Apache SkyWalking

The world’s best software and DevOps teams rely on New Relic to move faster, make better decisions and create best-in-class digital experiences. If you run software, you need to run New Relic. More than 50% of the Fortune 100 do too.

Datadog is the leading service for cloud-scale monitoring. It is used by IT, operations, and development teams who build and operate applications that run on dynamic or hybrid cloud infrastructure. Start monitoring in minutes with Datadog!

It is a set of libraries for various languages that allow you to collect application metrics and distributed traces, then transfer the data to a backend of your choice in real time. This data can be analyzed by developers and admins to understand the health of the application and debug problems.

It is an AI-powered, full stack, automated performance management solution. It provides user experience analysis that identifies and resolves application performance issues faster than ever before.

It is an extensible Application Performance Management service for developers and DevOps professionals. Use it to monitor your live applications. It will automatically detect performance anomalies, and includes powerful analytics tools.

As a portable web application written primarily in PHP, it has become one of the most popular MySQL administration tools, especially for web hosting services.

AppDynamics develops application performance management (APM) solutions that deliver problem resolution for highly distributed applications through transaction flow monitoring and deep diagnostics.

Ruxit is a all-in-one performance monitoring solution for cloud natives. In under five minutes customizable dashboard views show you your application's performance data.

If you're looking for all the benefits of Splunk® Enterprise with all the benefits of software-as-a-service, then look no further. Splunk Cloud is backed by a 100% uptime SLA, scales to over 10TB/day, and offers a highly secure environment.

Raygun gives you a window into how users are really experiencing your software applications. Detect, diagnose and resolve issues that are affecting end users with greater speed and accuracy.

Powerful database management & design tool for Win, Mac & Linux. With intuitive GUI, user manages MySQL, MariaDB, SQL Server, SQLite, Oracle & PostgreSQL DB easily.

Skylight is a smart profiler for your Rails apps that visualizes request performance across all of your servers.

AppSignal gives you and your team alerts and detailed metrics about your Ruby, Node.js or Elixir application. Sensible pricing, no aggressive sales & support by developers.

Librato provides a complete solution for monitoring and understanding the metrics that impact your business at all levels of the stack. We provide everything you need to visualize, analyze, and actively alert on the metrics that matter to you.

It is the Application Performance Management solution for modern dynamic applications, using automation and AI to manage their service quality.

Scout APM helps developers quickly pinpoint & resolve performance issues before the customer ever sees them. Spend less time debugging & more time building with a streamlined interface & tracing logic that ties bottlenecks to source code.

We built Honeycomb to answer the hard questions that come up when you're trying to operate your software–to debug microservices, serverless, distributed systems, polyglot persistence, containers, and a world of fast, parallel deploys.

It helps developers analyze and debug production, distributed applications, such as those built using a microservices architecture. With this, you can understand how your application and its underlying services are performing to identify and troubleshoot the root cause of performance issues and errors. It provides an end-to-end view of requests as they travel through your application, and shows a map of your application’s underlying components.

Monitor, profile and test your application even before it is released in production. Get actionable insights to improve your code rather than spend time figuring out what’s wrong. Ensure optimal performance and user experience for your web

We provide operational intelligence for today’s elastic architectures through monitoring specifically designed for microservices and containers with: -powerful and proactive alerting -metrics aggregation -visualization into time series data

See what’s going on with your app with different performance metrics and traces. Kadira tracks all your client and server errors automatically. You can profile your app in production or locally with Kadira and analyze it using an easy-to-use CPU analyzer.

LogicMonitor provides the end-to-end visibility needed to maintain the performance and availability of business applications. It leverages automation and built-in intelligence to monitor today's complex and distributed infrastructures.

Enterprise-grade cloud monitoring and analytics at over 1 million data points per second. Reduce downtime. Boost performance. Be at the Wavefront.

Stackify offers the only developers-friendly innovative cloud based solution that fully integrates application performance management (APM) with error and log. Allowing them to easily monitor, detect and resolve application issues faster

It diagnoses anomalies and slowdowns, spanning mobile, monoliths, and micro services: best-in-class observability, at scale, for modern applications.

PM2 is a production process manager for Node.js applications with a built-in load balancer. It allows you to keep applications alive forever, to reload them without downtime and to facilitate common system admin tasks.

SaaS-based scalable infrastructure monitoring to help businesses save time and money. With advanced server and website monitoring alerts, graphing tools and integrations with all major cloud service providers.

Checkly is the API & E2E monitoring platform for the modern stack: programmable, flexible and loving JavaScript. Free for developers!

Dashbird gives full visibility into serverless architectures. Failure detection, monitoring and debugging capabilities for AWS Lambda and event sources. Get up and running in 5 minutes without any performance overhead or code changes.

Vector provides a simple way for users to visualize and analyze system and application-level metrics in near real-time. It leverages the battle tested open source system monitoring framework, Performance Co-Pilot (PCP), layering on top a flexible and user-friendly UI. The UI polls metrics at up to 1 second resolution, rendering the data in completely configurable dashboards that simplify cross-metric correlation and analysis.

Cloud and On Premises Performance Monitoring, Alerting, and Anomaly Detection with Log Correlation, Events, and Custom Metrics.

By combining modern tooling with the power of data visualization, Treo provides evidence of fast web experience and helps you build performant websites.

SigNoz is an open-source application performance monitoring tool(APM) tool. It helps developers monitor their application and troubleshoot problems. It can be self-hosted, so it's a great tool for privacy focused companies.

Instrumental is a real-time application and server monitoring platform. With over a million datapoints processed every second, we're one of the highest scale monitoring services.

It is the ultimate monitoring tool to stay in control of the uptime, performance, and functionality of your websites, APIs, and servers.

Monitor and manage your websites, servers, networks, cloud systems & applications for performance and reliability. Get your Monitis 15 day free trial now!

Monitor it all: web servers, load balancers, application back-ends, big data clusters, queues, caching nodes, or databases. Boundary provides insights no matter what stack you use, whether you deploy in the cloud or your data center.

OpsDash an all-in-one solution for monitoring servers, services, uptime & databases. It's been built from the ground up for maximum performance. OpsDash is fast to setup and easy to use. Available in SaaS and self-hosted versions.

By eliminating the need for multiple tools in pre-production. Thundra provides observability into the CI process, helps optimize build duration, enables more frequent deployments, higher development productivity, and lower CI costs.

Develop faster with realtime errors, metrics, logs, and profiling. Operate with confidence with monitoring and tracing for AWS Lambda based Serverless applications.

VividCortex is a SaaS product for database performance monitoring. It accelerates IT delivery and improves database performance, reducing cost and increasing uptime. (https://www.vividcortex.com/resources/vividcortex-product-demo-video)

It is an Open Source WebPageTest runner. It helps you monitor, analyze, and optimize your websites.

Expose everything, from the webserver to database, cache and API calls. The core technology is based on X-Trace, a distributed tracing framework that’s served as the inspiration for companies like Google and Twitter.

Netuitive provides an adaptive monitoring, analytics, and anomaly detection platform for cloud infrastructure and web applications. By ingesting metrics from multiple data sources, Netuitive learns behaviors and utilizes pre-set dynamic policies that reduce the manual effort and human-guesswork typically required to monitor systems and applications. This unique technology enables IT operations and developers to automate performance analysis, detect relevant anomalies, and determine efficient capacity utilization.

It is an open source continuous profiling platform. It will help you find performance issues in your code, resolve issues with high CPU utilization, understand the call tree of your application and track changes over time.

Website performance monitoring, simplified for small teams. It's not a expensive APM "solution" or a complex query language to learn. It is the key metrics you need to know to keep your website running fast and your customers happy.

It is an application performance monitoring solution that proactively monitors business applications and help businesses ensure their revenue-critical applications meet end user expectations. It offers out-of-the-box monitoring support for 80+ applications and servers.

Configuration monitoring with automatic drift detection. Tools to compare host states and visualize activity, helping you solve problems faster. Shared visibility for your entire technical team.

It is a Real-time performance data visualization solution. It catches abnormal application transaction event like the transactions of bad response time, transaction error/ exception and Bad SQL statement, etc and alerts in real-time.

Monitor your websites, web applications, APIs, DNS and more, from over 800 locations relying on top-tier backbone carriers, consumer ISPs, over the air cellular carriers, and cloud providers.