Best Free Application Performance Monitoring (APM) Software of 2025 - Page 2

Proactively discover, predict, and resolve errors with the continuous code improvement platform.

CySight’s revolutionary Actionable Intelligence, trusted by Fortune 500 globally, enables organizations with the most cost-effective and secure way to tackle the increasing density, complexity, and expanse of modern physical and cloud networking. Deploying cyber network intelligence, CySight empowers network and security teams to substantially accelerate incident response by eliminating blindspots, analyzing network telemetry to discover anomalies, uncover cyber-threats, and quantifying asset usage and performance. CySight’s Dropless Collection method enables unsurpassed visibility of network Big-Data which is retained in the smallest footprint, accelerating machine learning, artificial intelligence and automation to fully utilize all metadata no matter the amount, size, or type.

Treblle is a federated API Intelligence platform that unifies API visibility, governance, and security in a single enterprise-grade solution. Designed for complex environments, Treblle connects seamlessly through one integration and supports deployment on-prem or in private cloud—meeting even the strictest regulatory and data residency requirements. Once integrated, Treblle instantly maps your entire API landscape with automatic discovery, generating real-time inventories and eliminating shadow APIs. Its observability tools track every request and response, surfacing performance issues, anomalies, and SLA breaches across all services. Advanced analytics give teams insights into traffic, latency, endpoint usage, and client behavior, making debugging, optimization, and scaling easier and 15 times faster. Security is built-in, not bolted on. Treblle provides runtime protection, threat detection, schema validation, and governance policies to safeguard APIs across environments. It empowers DevOps and platform teams to implement shift-left strategies and enforce consistent practices across the lifecycle. With its AI-powered Integration Assistant, Treblle simplifies onboarding and improves developer workflows. Whether you’re running internal microservices or customer-facing APIs, Treblle gives you the clarity and control to move faster, reduce risk, and scale with confidence.

Loupe helps you identify issues in your application. Loupe is a logging and application monitoring tool for Java and.NET. It helps software teams find and fix errors quickly. Loupe also provides visibility into key metrics and events for all applications and allows users to dig deeper into specific sessions, events, users, or machines. Loupe can be deployed either on-premises or as a hosted cloud solution.

The Circonus Platform stands out as the sole monitoring and analytics solution that can manage extraordinary data volumes, handling billions of metric streams in real time to foster essential business insights and value creation. For businesses that rely on performance, Circonus is the ideal choice. This platform simplifies the integration of any technology at any scale, offering out-of-the-box, full-stack integration through its API in just a matter of minutes. With Circonus, customers can effortlessly connect their systems and gain real-time visualization and monitoring of their data. Its innovative patented histogram technology allows for exceptional management of high sampling frequencies, capturing data at intervals as rapid as one millisecond, thereby providing users with a comprehensive and immediate view of their systems. Furthermore, the incorporation of machine learning capabilities enhances the platform by delivering predictive and highly precise insights, empowering customers with a strategic edge in maximizing business value. This unique combination of features positions Circonus as a vital asset for any organization aiming to leverage data for significant competitive advantage.

Blackfire.io allows PHP developers to measure and improve the performance of their apps in development, testing and production. It allows you to drill down to the function/method call level to identify and fix performance bottlenecks. It's easy to add it to your development and testing workflows thanks to its wide range of automation options. The Blackfire Player is an Open Source Web Crawler, Web Tester and Web Scraper that allows teams to set up a fully automated testing process.

The effectiveness of the world's most sophisticated AI algorithm hinges on the quality of the data it utilizes. MobiProbe is designed to help businesses tackle their data quality challenges head-on. It serves as a real-time performance and engagement tracking platform for interconnected devices, systems, and applications. With MobiProbe, users benefit from top-tier, efficient SDKs and APIs that can be effortlessly integrated into existing software with just a single line of code. This allows for comprehensive tracking and logging of any specified events, enabling the addition of multiple attributes to each data point. Furthermore, MobiProbe features a highly customizable dashboard and reporting system tailored to meet the unique needs of different business applications. Users have the option to leverage MobiProbe's built-in visualizations, request bespoke visual tools, or connect their analysts' favorite data visualization platforms to the MobiProbe data repository for enhanced insights. By adopting MobiProbe, businesses can not only improve their data quality but also gain deeper visibility into their operational metrics.

We want to help your team grow using the best tools and practices. We offer a wide range of training plans for Symfony and PHP, with different support methods. Symfony's creators offer many intelligent solutions that will help your business grow during every stage of your web project development. You or your team can benefit from a variety of pre-packaged and custom-made services. Our Symfony / PHP applications are created by our development teams in compliance with the current state-of-the-art and the best practices. We can validate your complementary profiles, Front-end or Back-End, according to your requirements. Our 50+ international partners network is an expert in the most recent web development tools and methods.

All online enterprises should be utilizing a variety of network monitoring tools to keep track of their uptime and overall performance. Unlike conventional synthetic monitoring tools, which depend on testing endpoints through agents located in data centers, CloudPerf stands out by operating on a global network of real-user devices, providing comprehensive end-to-end insight into performance problems. It's important to note that performance analysis extends beyond merely measuring page load times; users can investigate specific resources through waterfall charts or export the HAR file for analysis in their preferred tools. Assessing the entire page load is critical for evaluating the influence of third-party dependencies on performance across various locations. CloudPerf allows multiple alerts to be set for each monitored destination, each with its own uptime and performance criteria. When these defined thresholds are exceeded, CloudPerf promptly notifies your designated contacts for further action, ensuring that any performance issues are addressed swiftly and effectively. This level of monitoring is essential for maintaining the health of an online business's digital presence.

Elevate your log management with Honeycomb, a platform designed specifically for contemporary development teams aiming to gain insights into application performance while enhancing log management capabilities. With Honeycomb’s rapid query functionality, you can uncover hidden issues across your system’s logs, metrics, and traces, utilizing interactive charts that provide an in-depth analysis of raw data that boasts high cardinality. You can set up Service Level Objectives (SLOs) that reflect user priorities, which helps in reducing unnecessary alerts and allows you to focus on what truly matters. By minimizing on-call responsibilities and speeding up code deployment, you can ensure customer satisfaction remains high. Identify the root causes of performance issues, optimize your code efficiently, and view your production environment in high resolution. Our SLOs will alert you when customers experience difficulties, enabling you to swiftly investigate the underlying problems—all from a single interface. Additionally, the Query Builder empowers you to dissect your data effortlessly, allowing you to visualize behavioral trends for both individual users and services, organized by various dimensions for enhanced analytical insights. This comprehensive approach ensures that your team can respond proactively to performance challenges while refining the overall user experience.

Quickly establish and oversee a diverse array of checks, such as website uptime, ping responses, socket connections, databases, messaging queues, application servers, and custom configurations. Effortlessly configure alerts via SMS and email. An innovative noise reduction feature significantly reduces superfluous notifications by merging similar incidents, silencing systems with known problems, and lowering the occurrence of false alarms. Gain insights into the status and real-time visibility of your applications and business services. It clearly indicates open incidents and problems that need your focus. You can group and monitor several applications and IT systems, including databases, web servers, application servers, and messaging queues, as a unified application. Happy Apps provides an overall status for the grouped application alongside the status of each individual component. Additionally, users can explore dependency maps that illustrate how individual IT systems influence other applications, enhancing their understanding of interactions. This comprehensive approach ensures that users have a holistic view of their IT environment, facilitating better decision-making and faster issue resolution.

Specto simplifies the process of gathering essential metrics and profiling your applications on both iOS and Android platforms with minimal coding effort. Our solution enables you to maintain a competitive edge by meeting the high expectations of users. Integrating the Specto SDK into your app requires just a few lines of code, and most configuration settings, such as sampling rates and plugin management, can be adjusted remotely, allowing you to launch your app and make adjustments afterward. We have meticulously designed our SDK to respect your app's integrity; it does not alter any operating system functions, runs no code unless you consciously initialize it, and adheres to all App Store and Play Store regulations. Additionally, the SDK contributes less than 1MB (per architecture) to the overall size of your application on both platforms. With Specto, you can perform time profiling effortlessly, as we consistently gather and compile metrics regarding the execution duration of function call trees in a live environment. This means you can focus on enhancing your app’s performance without worrying about the technical complexities.

IBM Cloud® Code Engine is an entirely managed, serverless solution designed for developers. You can upload your container images, batch jobs, or source code, allowing IBM Cloud Code Engine to handle and safeguard the infrastructure beneath. There's no requirement for you to size, deploy, or scale your container clusters – everything is managed seamlessly. Additionally, you don’t need any expertise in networking, as IBM Cloud Code Engine takes care of deployment, management, and autoscaling. Say goodbye to the headaches of cluster administration, sizing, and concerns about over-provisioning. You only incur costs based on your actual usage, making it a cost-effective choice. Create impressive applications in your preferred programming language and deploy them in mere seconds on this serverless platform, eliminating the need for infrastructure management. All aspects of cluster sizing, scaling, and networking are efficiently managed. Furthermore, your applications are automatically protected with TLS and kept isolated from other workloads, enhancing their security. This innovative platform allows you to deploy and securely integrate web applications, containers, batch jobs, and functions with ease. It's the perfect solution for developers seeking a hassle-free deployment experience.

Utilize a streamlined abstract syntax in YAML to define AWS Lambda functions and their respective triggers. With this approach, AWS Lambda functions, triggers, and code will be deployed seamlessly in the cloud with automatic integration. You can leverage a multitude of Serverless Framework Plugins to create diverse serverless applications on AWS and facilitate connections with various tools. Monitor the usage, performance, and errors of your serverless applications through immediate and insightful metrics. All your serverless applications and their associated resources can be accessed in one centralized location, independent of the AWS account or region. It is also straightforward to share secrets and outputs from your serverless applications while managing AWS account access effectively. The Serverless Framework allows for the rapid deployment of many common use cases, covering a wide range of applications from REST APIs built on Node.js, Python, Go, and Java, to GraphQL APIs, scheduled processes, Express.js projects, and front-end solutions. With this framework, developers can significantly enhance their productivity and streamline the development process.

SquaredUp is a unified observability portal. Say goodbye to blind spots and data silos. Using data mesh and cutting-edge data visualization, SquaredUp gives IT and engineering teams one place to see everything that matters. Bring together data from across your tech stack without the headache of moving the data. Unlike other monitoring and observability tools that rely on a data warehouse, SquaredUp leaves your data where it is, plugging directly into each data source to index and stitch the data together using a data mesh. Teams have one place to go where they can search, visualize, and analyze data across all their tools. Take control of infrastructure, application, and product performance with unified visibility. Learn more at squaredup.com What you get: > Cutting-edge data visualization > Access to 100+ data sources > Any custom data source via Web API > Multi-cloud observability > Cost monitoring > Unlimited dashboards > Unlimited monitors Key features: > Out-of-box dashboards > Simple, flexible dashboard designer > Real-time monitoring > High-level roll-up views > Object drill downs > Notifications (Slack, Teams, email, etc.) > SQL analytics

Skylight serves as an intelligent profiler specifically designed for Ruby and Rails applications, transforming performance metrics into practical insights that enable you to allocate less time to troubleshooting and more time to enhancements. It categorizes endpoints based on "agony," which is a unique combination of slowness and frequency of use, allowing you to identify which areas will yield the greatest returns on your optimization efforts. By examining our endpoint graphs, you can accurately locate where the slowdowns are happening, with the widest bars in these sequences indicating the events that require your attention most urgently. After making improvements to your code, you can easily redeploy your application, with deploys represented on the overview graph to give you a clear visual comparison of your changes. Additionally, you can analyze a histogram of response times to uncover infrequent slowdowns that may affect your overall averages. The tool also allows you to aggregate event sequences based on time or memory allocations, helping you to identify where bottlenecks may be occurring. This way, you can effectively pinpoint your slowest responses and refine your focus on the disparities between your fastest and slowest responses, ultimately leading to a better-performing application. By continuously monitoring and optimizing your application, you can ensure a smoother user experience and enhanced performance over time.

OCI Application Performance Monitoring (APM) offers comprehensive insights into application performance, allowing DevOps teams to swiftly identify and resolve issues to maintain a reliable service. Businesses rely heavily on their applications to facilitate essential operations and must take proactive measures to guarantee that their online clientele can access information and conduct transactions efficiently. With the implementation of APM, organizations have successfully minimized performance-related issues by 90%, achieving this with reduced effort and expense. APM serves as a powerful distributed tracing system that operates as a service, enabling DevOps personnel to monitor every single transaction step—eliminating any need for sampling or aggregation—across both new and existing applications hosted on OCI, on-premises, or in various public cloud environments. This service effectively supports both microservices-oriented applications and traditional multi-tier legacy systems, ensuring a wide range of applications can benefit from enhanced performance insights. By adopting APM, organizations can significantly improve their operational efficiency and customer satisfaction.

Enhance your operational efficiency by leveraging a widely-used open-source solution managed by AWS. Implement auditing and data security measures with an architecture that includes built-in certifications for both data centers and networks. Proactively identify potential threats and respond to system conditions by utilizing machine learning, alert notifications, and visualization tools. Streamline your time and resources to focus on strategic initiatives. Gain secure access to real-time search capabilities, monitoring, and analysis of both business and operational data. Amazon OpenSearch Service simplifies the process of conducting interactive log analytics, monitoring applications in real-time, and enabling website search functionalities. As an open-source, distributed search and analytics suite that evolved from Elasticsearch, OpenSearch allows for extensive data exploration. Amazon OpenSearch Service provides users with the latest releases of OpenSearch, compatibility with 19 different versions of Elasticsearch (ranging from 1.5 to 7.10), and visualization features through OpenSearch dashboards and Kibana, ensuring a comprehensive toolkit for data management. This versatile service empowers organizations to harness data insights efficiently while maintaining a robust security posture.

dotTrace serves as a robust performance profiler specifically designed for .NET applications, seamlessly integrating within Visual Studio and JetBrains Rider to effectively identify and analyze performance bottlenecks. This tool is versatile, supporting a range of .NET applications such as desktop software, .NET Core, ASP.NET hosted on both IIS and IIS Express, as well as Mono, Unity applications, WCF services, Windows services, Universal Windows Platform applications, and unit tests. In contrast to traditional performance profiling, which primarily focuses on measuring the execution time of method calls, timeline profiling offers insights into the temporal distribution of calls. This feature is particularly valuable for diagnosing performance challenges where the sequence of events is critical, including issues like UI lags, excessive garbage collection, uneven workload distribution, and inefficient file input/output operations. With dotTrace, users can manipulate and analyze profiling data through various tools such as filters, call trees, and visual diagrams, enhancing their ability to pinpoint and resolve performance issues effectively. Moreover, the intuitive interface allows developers to quickly adapt their strategies based on real-time insights, ensuring that applications run smoothly and efficiently.

Eliminate delays, pinpoint inefficiencies, and troubleshoot problems effectively. Become a part of a swiftly growing network of global businesses that are realizing up to 20 times the value and return on investment by utilizing KloudMate, far exceeding other observability platforms. Effortlessly track essential metrics, relationships, and identify irregularities through alerts and tracking issues. Swiftly find critical 'break-points' in your application development process to address problems proactively. Examine service maps for each component within your application while revealing complex connections and dependencies. Monitor every request and operation to gain comprehensive insights into execution pathways and performance indicators. Regardless of whether you are operating in a multi-cloud, hybrid, or private environment, take advantage of consolidated Infrastructure monitoring features to assess metrics and extract valuable insights. Enhance your debugging accuracy and speed with a holistic view of your system, ensuring that you can detect and remedy issues more quickly. This approach allows your team to maintain high performance and reliability in your applications.

SharePath stands as the premier offering from Correlsense, a prominent player in the realm of enterprise application performance management (APM). This powerful and comprehensive tool enables IT operations to implement APM across their complete application ecosystem, allowing for the detection and isolation of even the most elusive issues. Among its diverse features are enhanced SLA compliance monitoring, sophisticated session search capabilities, detailed application diagnostic reports, and transaction topology visualizations, all designed to streamline performance management. Additionally, SharePath continuously evolves, integrating user feedback to refine its functionality and meet the dynamic needs of IT teams.

Aruba AirWave stands out as the sole multi-vendor solution for managing both wired and wireless networks, specifically tailored for mobile devices, users, and applications. By continuously assessing the health and performance of all connected entities, AirWave equips IT departments with essential insights to enhance the modern digital workplace. As the intricacies of network management escalate, so too do the dangers linked to compromised data flows. HPE Intelligent Management Center (IMC) provides extensive oversight across campus cores and data center networks, transforming irrelevant network data into valuable insights that keep both your network and business thriving. HPE's network and service management offerings facilitate telco networks from the core to the edge, empowering operators to capitalize on the opportunities presented by 5G technology. Additionally, they streamline the management of data centers and Fibre Channel (FC) storage area network (SAN) infrastructures, while the HPE IMC Branch Intelligent Management System enables remote oversight of Customer Premises Equipment (CPE). This comprehensive approach ensures that businesses can maintain efficient and secure network operations in an increasingly digital landscape.

Establish metrics and implement alerts for operational tasks while identifying and prioritizing the underlying causes for development issues. Complete the feedback loop within the DevOps framework. Set up your application to transmit traces seamlessly via Plumbr Agents. Capture comprehensive traces that encompass user interactions across the various microservices on the back end. Enjoy a hassle-free experience with no code modifications or sampling required! Plumbr APM leverages tracing to deliver valuable insights into application performance. With extensive expertise in Application Performance Management (APM) technology, including Java profiling, bytecode instrumentation (BCI), database monitoring, and real user monitoring, Plumbr empowers businesses. By utilizing tools like Java Profiling and BCI, organizations gain essential visibility into traditional Java and .NET enterprise applications, ensuring they can optimize performance effectively. Additionally, leveraging these insights enables proactive measures, leading to improved user satisfaction and operational efficiency.

Time and time again, we found ourselves assisting with software projects that struggled to provide a clear answer to the question, “Is the application functioning correctly at this moment?” This issue wasn’t due to a lack of monitoring tools or a deficiency in skilled team members; they consistently had both. The real problem lay in the fact that the existing tools failed to address the critical inquiries regarding the software’s technical health. While “turn-key” monitoring solutions may appear appealing and easy to deploy, they ultimately become a financial drain if they don’t provide meaningful insights. In contrast, Instrumental offers application and server monitoring that seamlessly aligns with your needs. Monitoring all aspects that are unique, intriguing, and crucial about your software has never been easier. With its robust query language designed for insightful questioning, stunning visualizations, top-notch sharing capabilities, and affordability for both small startups and major corporations alike, Instrumental stands out as a valuable asset in the realm of software monitoring. This makes it an essential tool for any organization aiming to enhance their technical health assessment.

Enhance team efficiency by directing alerts to the appropriate individuals, facilitating swift collaboration and resolution of issues. By ensuring that alerts reach the right recipients, you can minimize the time taken to acknowledge and rectify incidents. Our complete ChatOps experience seamlessly integrates with your existing tools, offering incident timelines and reporting functionalities that support blameless post-incident analysis. Foster engagement by meeting individuals in their work environments; our mobile-first solutions utilize machine learning to provide on-call accessibility from any location. Splunk On-Call streamlines incident management processes, alleviating alert fatigue and promoting higher uptime rates. Utilize Splunk On-Call to optimize your on-call schedules and escalation frameworks, automating everything from rotations to overrides. Our platform delivers contextual alert details, machine learning-based suggestions, and enhances collaboration to efficiently tackle issues, all while meticulously documenting crucial remediation information for future reference. This allows teams to not only resolve incidents promptly but also to learn from them to improve future responses.