Best Free Database Monitoring Tools of 2025

Site24x7 provides unified cloud monitoring to support IT operations and DevOps within small and large organizations. The solution monitors real users' experiences on websites and apps from both desktop and mobile devices. DevOps teams can monitor and troubleshoot applications and servers, as well as network infrastructure, including private clouds and public clouds, with in-depth monitoring capabilities. Monitoring the end-user experience is done from more 100 locations around the globe and via various wireless carriers.

FirstWave’s NMIS is a network management system that provides fault, performance, configuration management, performance graphs, and threshold alerts. Business rules allow for highly specific notification policies that can be used with multiple notification methods. FirstWave also enables partners, including some of the world’s largest telcos and managed service providers (MSPs), to protect their customers from cyber-attacks, while rapidly growing cybersecurity services revenues at scale. FirstWave provides a comprehensive end-to-end solution for network discovery, management, and cybersecurity for its partners globally.

Paessler PRTG is an all-inclusive monitoring solution with an intuitive, user-friendly interface powered by a cutting-edge monitoring engine. It optimizes connections and workloads, reduces operational costs, and prevents outages. It also saves time and controls service level agreements (SLAs). This solution includes specialized monitoring features such as flexible alerting, cluster failover, distributed monitoring, maps, dashboards, and in-depth reporting.

Tired of juggling multiple tools for server and website monitoring? Meet Xitoring , the modern SaaS platform designed to streamline your infrastructure oversight. With just one CLI command, you can set up comprehensive monitoring for countless servers and websites in minutes—no complex configurations required. At its core, Xitoring uses Xitogent , a lightweight agent that collects critical performance data directly from your servers. This ensures real-time insights into system health, helping you identify potential issues before they become problems. By automating routine tasks, Xitoring saves you time and effort, allowing you to focus on innovation. Our global network of probing nodes keeps your systems under constant surveillance. From network outages to resource overloads, we detect anomalies instantly and notify the right person via customizable alerts. This proactive approach minimizes downtime, enhances reliability, and boosts customer satisfaction.

Percona Monitoring and Management is an open-source, best-of-breed database management and monitoring solution. It simplifies management and helps reduce complexity for enterprises. It also optimizes performance and improves security of your business-critical databases environments, regardless of whether they are on-premises or in cloud. It provides detailed time-based analysis of MySQL, PostgreSQL, and MongoDB servers to ensure your data runs as efficiently as possible. PMM makes it easy to quickly identify issues that could impact your business. Our single platform simplifies management while reducing complexity. It allows you to optimize your database by making it easy to find, fix and prevent potential outages, bottlenecks, scaling and scaling issues. Our innovative tools increase data security and decrease data exposure. PMM is used worldwide by thousands of organizations to manage complex database environments.

With more than 50,000 customer installations across the five continents, Pandora FMS is a truly all-in-one monitoring solution, covering all traditional silos for specific monitoring: servers, networks, applications, logs, synthetic/transactional, remote control, inventory, etc. Pandora FMS allows you to quickly find and solve problems. It scales them so that they can be derived either from on-premise, multi-cloud, or both. You now have the ability to use your entire IT stack and analytics to solve any problem, even those that are difficult to find. You can control and manage any technology and application with more than 500 plugins, including SAP, Oracle, Lotus or Citrix, Jboss, VMware, AWS and SQL Server.

Sematext Cloud provides all-in-one observability solutions for modern software-based businesses. It provides key insights into both front-end and back-end performance. Sematext includes infrastructure, synthetic monitoring, transaction tracking, log management, and real user & synthetic monitoring. Sematext provides full-stack visibility for businesses by quickly and easily exposing key performance issues through a single Cloud solution or On-Premise.

IT performance monitoring does not just focus on monitoring CPU, memory, and network resources. eG Enterprise makes the user experience the center of your IT management and monitoring strategy. eG Enterprise allows you to measure the digital experience of your users and get deep visibility into the performance of the entire application delivery chain -- from code to user experiences to data center to cloud -- all from a single pane. You can also correlate performance across domains to pinpoint the root cause of problems proactively. eG Enterprise's machine learning and analytics capabilities enable IT teams to make smart decisions about right-sizing and optimizing for future growth. The result is happier users, increased productivity, improved IT efficiency, and tangible business ROI. eG Enterprise can be installed on-premise or as a SaaS service. Get a free trial of eG Enterprise today.

Checkmk is an IT monitoring system that allows system administrators, IT managers and DevOps teams, to quickly identify and resolve issues across their entire IT infrastructure (servers and applications, networks, storage and databases, containers, etc. Checkmk is used daily by more than 2,000 commercial customers worldwide and many other open-source users. Key product features * Service state monitoring with nearly 2,000 checks 'outside the box' * Event-based and log-based monitoring * Metrics, dynamic Graphing, and Long-Term Storage * Comprehensive reporting incl. Accessibility and SLAs * Flexible notifications and automated alert handling * Monitoring business processes and complex systems * Software and hardware inventory * Graphical, rule-based configuration and automated service discovery These are the top use cases * Server Monitoring * Network Monitoring * Application Monitoring * Database Monitoring * Storage Monitoring * Cloud Monitoring * Container Monitoring

Access SQL Planner application on any device, from anywhere. Manage your SQL server (automatic SQL health analysis, monitoring and validation, index defragmentation, stats maintenance and automation), with ease. SQL Planner can be installed locally on any Microsoft Windows operating system machine. You will need to provide SQL server credential (ensure it is granted Server view state permission or higher privilege Sysadmin) that will be used to monitor or analyze for health. SQL Planner collects performance and server usage data quickly, ensuring that your SQL runs smoothly. It also alerts you via email when there are critical factors such as high CPU, RAM, disk use, database usage, or excessive drive space usage. SQL Planner instance can be used from browser (Firefox Mozilla preferred), same can be accessed by anyone in your network without installing in another machine, or through mobile device.

Simple configuration interface for Nagios or Naemon. Monitoring solution for corporations and SME Monitor and manage all your servers, applications, and systems in one place, from large data centers to critical IT service providers. openITCOCKPIT provides transparency and comprehensive monitoring of your entire IT environment. Its modular design allows for reporting, event correlation, and clustering capabilities all within an intuitive web interface. Experienced administrators can save time by using the service templates and host templates. This will allow them to spend more time on other areas. It is easy to connect external systems using the REST API. OpenITCOCKPIT eliminates the traditional division between configuration and monitoring. After exporting the configuration, users can instantly see the status of monitored hosts and services in Naemon/Nagios and edit them.

PawSQL embodies the leading practices of query optimization within the database sector, offering sophisticated SQL rewrite enhancements and advanced index suggestions aimed at addressing sluggish queries. Leveraging the expertise of its professional optimization engine, which boasts a user base of over 10,000 database professionals globally, PawSQL delivers an extensive array of SQL optimization advice along with smart index recommendations. Additionally, it features a well-rounded audit rule framework designed for various database systems, including MySQL, PostgreSQL, openGauss, and Oracle, ensuring that enterprises enjoy a uniform auditing experience across their diverse database landscapes. The rule-oriented SQL evaluation focuses on identifying potential correctness flaws and opportunities for performance enhancement. By providing rich rewrite optimization, it suggests semantically equivalent yet more efficient SQL queries, while the cost-based validation confirms that the proposed solutions from SQL rewrites and index recommendations yield superior performance outcomes. Furthermore, PawSQL’s intelligent index recommendation feature enables users to optimize their query performance effectively.

Zabbix stands out as a premier enterprise-level tool created for the real-time observation of vast amounts of metrics gathered from numerous servers, virtual machines, and network devices. As an Open Source platform, Zabbix offers its powerful features at no cost. It automatically identifies problematic states within the incoming flow of metrics, eliminating the need for continuous manual monitoring. The built-in web interface allows for various visual presentations of your IT landscape, enhancing usability. With Zabbix's Event correlation mechanism, you can reduce the influx of repetitive notifications and concentrate on identifying the root causes of issues. It facilitates automated monitoring for large, dynamic environments and supports the development of a distributed monitoring system while maintaining centralized oversight. Furthermore, Zabbix can seamlessly integrate with all components of your IT infrastructure, and users can access its comprehensive functionalities from external applications via the Zabbix API. This integration capability ensures that Zabbix remains adaptable to a variety of operational needs.

We have nearly 20 years of experience helping enterprises and managed service providers (MSPs), worldwide to better manage their SAP and Cloud landscapes. We know what it takes for businesses that rely on SAP to get better service, innovation, and compliance. We are a Swiss company founded in Switzerland and have a global presence in the USA, UK, Germany, Australia and Germany. We are well-positioned to support the largest SAP customers as Managed Service Providers.

dbForge Monitor is a free tool designed to provide in-depth insights into SQL Server performance. It offers detailed statistics on key parameters, helping you quickly identify and resolve issues. Key Features: - Real-time Monitoring: Track all SQL Server activities in real time. - Analytical Dashboard: Access a rich collection of metrics for real-time performance analysis. - Query Optimization: Detect and optimize the most resource-intensive queries. - Heavy Query Display: View query text and profiling information for demanding queries. - Active Session Tracking: Monitor active sessions for each database, including logged-in users and their applications. - Backup Process Tracing: Get key statistics on backup processes. - Data I/O Statistics: Access detailed information on data input and output operations. - Summary Statistics: View essential metrics for all SQL Server databases. - Resource Identification: Quickly identify resources that are causing server slowdowns. dbForge Monitor aims to simplify SQL Server analysis for administrators. Providing a comprehensive overview of servers, databases, and queries can save database specialists many hours of manual work.

Jet Profiler for MySQL 4 serves as a real-time performance and diagnostics tool specifically designed for the MySQL database server. It emphasizes key aspects such as queries, tables, and users, enabling you to swiftly address performance issues within your code by identifying the most frequent queries, the tables that are accessed the most, and the users who are most active. With data being gathered, analyzed, and presented in real-time through diagrams, pie charts, and tables, the graphical interface simplifies the process of drilling down and navigating through essential information. Most of the profiling occurs within the Jet Profiler application rather than on the database server itself, resulting in a minimal performance impact, typically around 1%. Moreover, it is compatible with all MySQL versions and requires no modifications to the database server, nor does it necessitate the use of agents or separate services. As a desktop application, Jet Profiler operates directly on your computer; you can launch it, connect to a server, and with just a click of the record button, you can analyze the results within minutes, making it a highly efficient tool for database management and optimization. Ultimately, its ease of use and powerful features make it an invaluable asset for anyone working with MySQL databases.

This tool provides you with an overview of your server environment. It can also help you save money on operation monitoring by predicting bottlenecks in your virtualized environment. You can also generate policy-based alerts and capacity reports, as well as load forecasts. These virtualization platforms are supported by the product: - IBM Power Systems - VMware Nutanix - Proxmox - Huawei FusionCompute - OracleVM - Oracle Solaris LDOM and CDOM, as well as the Global Zone - oVirt / RedHat Virtualization (RHV) - Microsoft Windows Server and Microsoft Hyper-V - XenServer, Citrix Hypervisor - Hitachi Compute blade - Amazon Web Services Google Cloud - Microsoft Azure - Kubernetes - Red Hat OpenShift Apache CloudStack - PostgreSQL database - Oracle Database - Microsoft SQL Server

Thundra helps application teams to develop, debug, test, and monitor modern microservices on the cloud. By offering everything from automated instrumentation to cloud app debugging and test optimization in a single platform, Thundra eliminates the need for multiple tools for pre-production & production environments. Thundra offers 2 products: Thundra Foresight, to help you monitor & troubleshoot your CI workflows & tests. The second product is Thundra APM, which is an application performance monitoring for serverless and containers.

Manage the efficiency and performance of your cloud operations seamlessly. With NetApp Cloud, you gain comprehensive insight into your applications and infrastructure. Utilizing Cloud Insights, you can effectively monitor, troubleshoot, and enhance all resources across your entire tech stack, whether hosted on-premises or in the cloud. Safeguard your most crucial asset—data—from ransomware attacks by leveraging early detection systems and automated threat responses. You can also receive alerts about potential misuse or theft of vital intellectual property by malicious actors, both from within and outside your organization. Maintain corporate compliance through audits of access and usage patterns related to your essential data, whether it resides on-premises or in the cloud. Achieve full-stack visibility over your infrastructure and applications from a multitude of collectors, providing a centralized overview. You won’t have to rush to discover new monitoring solutions each time a novel platform is integrated into your organization, allowing you to focus on innovation and growth instead. This streamlined approach ensures that you can respond promptly to any challenges that may arise.

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.

Monitor your IBM Cloud usage with the IBM Cloud Activity Tracker, which allows you to search and set alerts for activity events through a hosted event search service. Users validated by Financial Services are encouraged to check the About tab for further details. This tool serves as a comprehensive resource for tracking recorded activity events within IBM Cloud. These activity events consist of logs from API calls made to IBM Cloud services, providing crucial evidence for adherence to corporate policies and industry regulations. By utilizing cloud activity events, organizations can enhance their ability to quickly identify security incidents and performance concerns in their applications. Additionally, IBM Cloud Activity Tracker includes pre-configured event search options that streamline setup and help you gain valuable insights more rapidly, ultimately improving operational efficiency.

VictoriaMetrics Enterprise, a commercial product designed by the creators VictoriaMetrics, is a solution for monitoring and observability in complex environments. It's perfect for organizations with large or rapidly scaling monitoring environments. The Enterprise edition includes all of the features in the Community Edition plus additional enhancements like Downsampling Automated backups / Backup manager Data Retention Per Label/Tenant Multi Tenant Statistic & Anomaly detection. It provides stable releases and long-term support to ensure critical bug fixes, security patches, and other enhancements. The package also includes enterprise security compliance and prioritised feature requests. We can help you reduce storage costs while improving performance of historical data queries. Multiple retentions allow different storage durations for various datasets. Automatic discovery of storage updates the list without restarting services at insert and vmselect.

EverSQL provides a rapid and automatic solution for optimizing PostgreSQL and MySQL databases, with usage by over 100,000 engineers who rely on it to enhance their SQL queries. Users frequently experience an average speed increase of 25 times shortly after initiation, resulting in a significant saving of about 140 hours per week for teams via free online SQL query optimization. The platform is completely non-intrusive, ensuring no sensitive data from your databases is accessed, as you simply select your database type and platform to submit a query for optimization. After installation of the performance sensor, users receive continuous insights into their database performance. The intelligent AI-driven algorithms work by automatically rewriting and indexing queries for both PostgreSQL and MySQL databases, while EverSQL provides detailed explanations of the changes made and the underlying processes. Additionally, the sensor consistently monitors performance and generates straightforward optimization insights that can be easily understood and applied, making database management more efficient. With these features, EverSQL not only enhances query performance but also allows teams to focus on more critical tasks.

Monitors all mission-critical infrastructure components, including services, applications, operating systems, network protocols and metrics, as well as network infrastructure. There are hundreds of third-party add-ons that allow for the monitoring of virtually all of your in-house services and applications. This dashboard provides a central view of all IT operations and business processes. The dashboards are a powerful way to quickly access third-party data and monitoring information at a glance. Views allow users to quickly access the most relevant information. Organizations can plan for infrastructure upgrades with automated, integrated trending graphs and capacity planning graphs before they are caught by surprise by outdated systems. IT staff, business stakeholders and end-users receive alerts via email or text message. They provide outage details so that they can resolve issues immediately.

Epsagon allows teams to instantly visualize, understand, and optimize their microservice architectures. With our unique lightweight auto-instrumentation, gaps in data and manual work associated with other APM solutions are eliminated, providing significant reductions in issue detection, root cause analysis and resolution times. Epsagon can increase development speed and reduce application downtime.