Best Free Database Monitoring Tools
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Compare the Top Free Database Monitoring Tools as of July 2025
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What are Free Database Monitoring Tools?
Database monitoring tools help businesses and IT teams track, analyze, and optimize the performance of their databases to ensure smooth operation, prevent downtime, and maintain data integrity. These tools typically provide features for real-time monitoring of database metrics such as query performance, response times, CPU and memory usage, and disk space utilization. Database monitoring software often includes alerting mechanisms for detecting issues such as slow queries or resource bottlenecks, as well as detailed reporting and analytics to improve database efficiency and scalability. By using these tools, organizations can proactively manage database health, troubleshoot problems, and optimize system performance. Compare and read user reviews of the best Free Database Monitoring tools currently available using the table below. This list is updated regularly.
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1
Site24x7
ManageEngine
ManageEngine Site24x7 is a comprehensive observability and monitoring solution designed to help organizations effectively manage their IT environments. It offers monitoring for back-end IT infrastructure deployed on-premises, in the cloud, in containers, and on virtual machines. It ensures a superior digital experience for end users by tracking application performance and providing synthetic and real user insights. It also analyzes network performance, traffic flow, and configuration changes, troubleshoots application and server performance issues through log analysis, offers custom plugins for the entire tech stack, and evaluates real user usage. Whether you're an MSP or a business aiming to elevate performance, Site24x7 provides enhanced visibility, optimization of hybrid workloads, and proactive monitoring to preemptively identify workflow issues using AI-powered insights. Monitoring the end-user experience is done from more than 130 locations worldwide.Starting Price: $9.00/month -
2
NMIS
FirstWave
FirstWave’s NMIS is a complete network management system that provides fault, performance, and configuration management, performance graphs, and threshold alerts. Business rules allow for highly granular notification policies with many types of notification methods. NMIS consolidates multiple tools into one system, ready for Network Engineers to use. Scalable, flexible, open, and simple to implement and maintain, NMIS is the Network Management System that underpins the operations of over one hundred thousand organizations worldwide – making it one of the most widely used open-source Network Management Systems in the world today. FirstWave 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.Starting Price: $0 -
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Paessler PRTG
Paessler GmbH
Paessler PRTG is an all-inclusive monitoring software solution developed by Paessler. Equipped with an easy-to-use, intuitive interface with a cutting-edge monitoring engine, PRTG optimizes connections and workloads as well as reduces operational costs by avoiding outages while saving time and controlling service level agreements (SLAs). The solution is packed with specialized monitoring features that include flexible alerting, cluster failover solution, distributed monitoring, in-depth reporting, maps and dashboards, and more. PRTG monitors your entire IT infrastructure. All important technologies are supported: • SNMP: ready-to-use and custom options • WMI and Windows Performance Counters • SSH: for Linux/Unix and macOS systems • Traffic analysis using flow protocols or packet sniffing • HTTP requests • REST APIs returning XML or JSON • Ping, SQL, and many moreStarting Price: $2149 for PRTG 500 -
4
Percona Monitoring and Management (PMM) is a free, best-of-breed, open source database monitoring and management solution. It helps enterprises reduce complexity and simplify management, while optimizing performance and improving the security of your business-critical database environments, no matter where they are located - on-premises or in the cloud. It provides thorough time-based analysis for MySQL, PostgreSQL and MongoDB servers to ensure that your data works as efficiently as possible. PMM allows you to identify the issues that impact your business, fast! Our single platform simplifies management and reduces complexity. It helps you optimize your database by allowing you to easily find, fix, and prevent issues with scaling, bottlenecks and potential outages. Our innovative tools improve data security and reduce your risk of data exposure. PMM is used by thousands of organizations around the globe to manage their complex database environments.Starting Price: $0
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Pandora FMS
Pandora FMS
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 gives you the agility to find and solve problems quickly, scaling them so they can be derived from any source, on-premise, multi cloud or both of them mixed. Now you have that capability across your entire IT stack and analytics to find any problem, even the ones that are hard to find. Thanks to more than 500 plugins available, you can control and manage any application and technology, from SAP, Oracle, Lotus, Citrix or Jboss to VMware, AWS, SQL Server, Redhat, Websphere, etc.Starting Price: €90/month -
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Xitoring
Xitoring
Stop using multiple apps for server uptime and performance monitoring. Get Xitoring , and start monitoring numerous servers and websites in minutes by running one CLI command. We’ll automatically configure everything! Xitoring is an innovative SaaS platform for server monitoring. Our agent, Xitogent , gathers data from your servers to ensure optimal performance and prevent downtime. By keeping your systems running smoothly, we help boost customer satisfaction. Our global probing nodes continuously monitor your servers. If any issues arise, we notify the right contact instantly. At Xitoring, we’re committed to improving our software and adding incredible features in the future. Introduced in 2021, Xitoring aims to revolutionize the server monitoring industry with automation for those tired of traditional methods.Starting Price: $4.99 OR Lifetime free -
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Sematext Cloud
Sematext Group
Sematext Cloud is an innovative, unified platform with all-in-one solution for infrastructure monitoring, application performance monitoring, log management, real user monitoring, and synthetic monitoring to provide unified, real-time observability of your entire technology stack. It's used by organizations of all sizes and across a wide range of industries, with the goal of driving collaboration between engineering and business teams, reducing the time of root-cause analysis, understanding user behaviour and tracking key business metrics. The main capabilities range from log monitoring to APM, server monitoring, database monitoring, network monitoring, uptime monitoring, website monitoring or container monitoring Find complete details on our website. Or better: start a free demo, no email address required.Starting Price: $0 -
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New Relic
New Relic
There are an estimated 25 million engineers in the world across dozens of distinct functions. As every company becomes a software company, engineers are using New Relic to gather real-time insights and trending data about the performance of their software so they can be more resilient and deliver exceptional customer experiences. Only New Relic provides an all-in-one platform that is built and sold as a unified experience. With New Relic, customers get access to a secure telemetry cloud for all metrics, events, logs, and traces; powerful full-stack analysis tools; and simple, transparent usage-based pricing with only 2 key metrics. New Relic has also curated one of the industry’s largest ecosystems of open source integrations, making it easy for every engineer to get started with observability and use New Relic alongside their other favorite applications.Starting Price: Free -
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eG Enterprise
eG Innovations
IT performance monitoring is not about monitoring CPU, memory and network resources any more. eG Enterprise makes user experience the centerpiece of your IT monitoring and management strategy. With eG Enterprise, you can measure the digital experience of your users, get deep visibility into the performance the entire application delivery stack — from code to user experience, and data center to cloud — from a single pane of glass, correlate performance across domains and pinpoint the root-cause of problems proactively. Machine learning and analytics capabilities embedded in eG Enterprise enable IT teams make intelligent decisions regarding right-sizing, optimization and planning for future growth. The result: happy users, enhanced productivity, improved IT efficiency and tangible business ROI. eG Enterprise is available for installation on-premise and as a SaaS solution. Start a free trial today.Starting Price: $1,000 per month -
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Checkmk
Checkmk
Checkmk is a comprehensive IT monitoring system that enables system administrators, IT managers, and DevOps teams to identify issues across their entire IT infrastructure (servers, applications, networks, storage, databases, containers) and act quickly to resolve them More than 2,000 commercial customers and many more open source users worldwide use Checkmk daily. Key product features: • Service state monitoring with almost 2,000 checks 'out of the box' • Log and event-based monitoring • Metrics, dynamic graphing, and long-term storage • Comprehensive reporting incl. availability and SLAs • Flexible notifications and automated alert handling • Monitoring of business processes and complex systems • Hardware and software inventory • Graphical, rule-based configuration, and automated service discovery Top use cases: • Server Monitoring • Network Monitoring • Application Monitoring • Database Monitoring • Storage Monitoring • Cloud Monitoring • Container MonitoringStarting Price: $0/year -
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SQL Planner
SQL Planner
Access SQL Planner application from any device, anywhere and manage your SQL server (Automation of SQL health analysis, monitoring, alerts, backup and validation, index de-fragmentation, stats maintenance, automation) with ease. SQL Planner can be installed on your local machine having Microsoft windows operating system, and provide SQL server credential (ensure it has Server view state permission or higher privilege, preferably Sysadmin) which has to be monitored or analyzed for health. SQL Planner starts collecting performance and server usage data very efficiently, ensuring your SQL runs smoothly, it also alerts you by email on several critical factor when encountered such as continuous high CPU, RAM, disk usage, database or drive space usage etc. SQL Planner instance can be used from browser (Firefox Mozilla preferred).Starting Price: 0 -
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openITCOCKPIT
it-novum GmbH
Easy to use configuration web interface for Nagios and Naemon. The monitoring solution for corporations and SMEs From large data centers to critical IT services – monitor and manage all of your servers, applications and systems at a glance! openITCOCKPIT creates transparency by providing comprehensive monitoring of your entire IT landscape. Its modular design includes features such as reporting, event correlation and clustering capabilities – all in an intuitive web interface. And by using its supplied host and service templates, experienced administrators can save time and effort which will be better placed in other areas. The supplied REST API makes it easy to connect to external systems. With openITCOCKPIT, the classical division between monitoring and configuration is removed. After exporting the configuration to Naemon/Nagios, users can immediately see the status of the monitored hosts and services in the front end and then edit them directly.Starting Price: 0 € -
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Avantra
Avantra
With nearly 20 years experience helping Enterprises and Managed Service Providers (MSPs) globally to better manage their SAP and cloud landscapes, we know what it takes to deliver better service, productivity, innovation and compliance to businesses who rely on SAP. Founded in Switzerland with global presence in UK, USA, Germany and Australia we are well placed to support the largest SAP customers and Managed Service Providers. -
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PawSQL
PawSQL
PawSQL integrates the best practices of query optimization in database industry, provides advanced SQL rewrite optimization, and sophisticate index recommendation capabilities for slow queries. Based on the professional PawSQL optimization engine (used by more than 10,000 database practitioners around the world), it provides rich SQL optimization suggestions and intelligent index recommendations. PawSQL provides a comprehensive and balanced audit rule set for multiple databases such as MySQL, PostgreSQL, openGauss, Oracle, etc., providing enterprises with a consistent audit experience no matter how diverse their database environment is. Rule-based SQL review, covering potential correctness and performance optimization issues. Rich rewrite optimization, recommending semantically equivalent but more efficient SQL queries. Cost-based verification ensures that new solutions based on SQL rewrite and index recommendation have better performance. Intelligent index recommendation. -
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Zabbix
Zabbix
Zabbix is the ultimate enterprise-level software designed for real-time monitoring of millions of metrics collected from tens of thousands of servers, virtual machines and network devices. Zabbix is Open Source and comes at no cost. Detect problem states within the incoming metric flow automatically. No need to peer at incoming metrics continuously. The native web interface provides multiple ways of presenting a visual overview of your IT environment. Save yourself from thousands of repetitive notifications and focus on root causes of a problem with Zabbix Event correlation mechanism. Automate monitoring of large, dynamic environments.Build distributed monitoring solution while keeping centralized control. Integrate Zabbix with any part of your IT environment. Get access to all Zabbix functionality from external applications through Zabbix API. -
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dbForge Monitor
Devart
dbForge Monitor is a free solution designed to provide comprehensive information about SQL Server performance in real time. It delivers detailed statistics on all essential parameters and specific information for quick identifying and resolving problems. Key Features: - Real-time monitoring for all SQL Server activities, including currently logged users and their applications - Analytical dashboard with a rich collection of metrics - Detecting and optimizing the most expensive queries - Heavy query display, including query text and profiling information - Backup process tracing with key statistics - Detailed statistics about data input/output operations - Summary statistics for all SQL Server databases with essential metrics - Quick identification of resources that are slowing down the server The goal of tool is to provide a comprehensive overview of all servers, databases, and queries, thereby saving many hours of manual work for database specialists.Starting Price: $0 -
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VirtualMetric
VirtualMetric
VirtualMetric is a powerful telemetry pipeline solution designed to enhance data collection, processing, and security monitoring across enterprise environments. Its core offering, DataStream, automatically collects and transforms security logs from a wide range of systems such as Windows, Linux, MacOS, and Unix, enriching data for further analysis. By reducing data volume and filtering out non-meaningful logs, VirtualMetric helps businesses lower SIEM ingestion costs, increase operational efficiency, and improve threat detection accuracy. The platform’s scalable architecture, with features like zero data loss and long-term compliance storage, ensures that businesses can maintain high security standards while optimizing performance.Starting Price: Free -
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Jet Profiler
Jet Profiler
Jet Profiler for MySQL 4 is a real-time query performance and diagnostics tool for the MySQL database server. Jet Profiler focuses on queries, tables and users. This gives you the information you need in order to quickly fix performance problems in your code, such as most frequent queries, most used tables or the busiest users. Data is collected, analyzed and displayed in real-time in diagrams, pie charts and tables. The graphical layout allows you to easily drill down and navigate your way through the vital data. Most of the profiling work is done in the Jet Profiler application, not in the database server. Therefore, the performance hit is normally negligible, around 1%. It supports all MySQL versions. No database server changes are necessary. No agents or separate services are needed. Jet Profiler is a desktop application which runs on your computer. You start it, connect to a server, hit the record button and you can review the results in minutes.Starting Price: $499 per license -
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LPAR2RDD
XORUX
The tool offers you end-to-end views of your server environment and can save you significant money in operation monitoring by predicting utilization bottlenecks in your virtualized environment. You can also generate policy-based alerts, capacity reports, and load forecasts. Leading performance-monitoring solution thanks to unique web-based UI for graphical interpretation of performance utilization in a virtualized environment. You can find utilization of any attached storage in a simple graphical form comprehensible to anyone from technician to management level. It provides a complete performance and mapping overview through Cloud, server virtualization layer, Database, SAN, LAN and storage. Free to use. You do not need to purchase expensive commercial solutions. Free to use. You do not need to purchase expensive commercial solutions. Free to use. You do not need to purchase expensive commercial solutions.Starting Price: $3000.00/year -
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Thundra
Thundra
Thundra is a developer platform company that empowers application teams to develop, debug, test, and monitor modern microservices on the cloud. By offering everything from automated instrumentation to cloud debugging and test optimization in a single platform, Thundra eliminates the need for multiple tools for pre-production and production environmentsStarting Price: $90 per month -
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NetApp Cloud Insights
NetApp
Control the performance and utilization of your cloud workloads. NetApp Cloud gives you complete visibility into your infrastructure and applications. With Cloud Insights, you can monitor, troubleshoot and optimize all your resources and applications across your entire technology stack, whether it’s on-prem or in the cloud. Protect your most valuable business asset – data - from ransomware with early detection and automated responses to threats. Alert on potential misuse or theft of key intellectual property by malicious parties, both internal and external to your organization. Ensure corporate compliance by auditing access and usage patterns to your critical corporate data on-premises or in the cloud. From the public cloud to the datacenter, full-stack visibility of infrastructure and applications from hundreds of collectors available, all in one place. You don’t need to scramble to find new monitoring tools every time a new platform is introduced into your organization.Starting Price: $6 per month -
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Happy Apps
HappyApps
Setup and monitor a wide variety of checks within seconds that include website, ping, socket, databases, messaging queues, application servers, to custom checks. Setup alerts (SMS & Email) with ease. Unique noise reduction technology dramatically cuts unnecessary alerts by consolidating related incidents, muting systems with known issues, and minimizing false positives. Get status and real-time visibility across your Apps and Business Services. Clearly displays open incidents and issues that require your attention. Group and monitor multiple Apps and IT systems that include Databases, web servers, App servers, and messaging queues as a single App. Happy Apps delivers an overall status for the App along with status for each individual member of the group. Users also get to view dependency maps between individual IT systems and how they impact other Apps.Starting Price: $9.95 per month -
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Record your IBM Cloud activities with IBM Cloud Activity Tracker. Search and alert on activity events through a hosted event search offering. Financial Services Validated users should read the About tab for more information. IBM Cloud Activity Tracker is your source for activity events recorded within IBM Cloud. Activity events are records of the API calls to services on the IBM Cloud and produce the evidence to comply with corporate policies and market industry-specific regulations. Cloud activity events help accelerate the detection of security events and application performance issues. IBM Cloud Activity Tracker offers ready-to-run event search offerings to simplify configuration and expedite your time to greater insights.Starting Price: $1.725 per GB per month
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VictoriaMetrics Enterprise
VictoriaMetrics
VictoriaMetrics Enterprise is a commercial solution designed by the creators of VictoriaMetrics for complex monitoring and observability setups. It's ideal for organizations with mission-critical, large, or rapidly scaling monitoring environments. The Enterprise version includes all the features of the community edition plus additional enhancements such as Downsampling Automated Backups / Backup Manager Data Retention per Label/Tenant Multi-Tenant Statistic & Rate Limiting Anomaly Detection. It offers stable releases with long-term support, ensuring critical bug fixes and security patches. Enterprise security compliance and prioritized feature requests are also part of the package. We help you to reduce storage costs and boost performance for historical data queries. Multiple retentions allow different storage durations for various datasets. Automatic discovery of storage nodes updates the list at insert and vmselect without restarting services.Starting Price: $0 -
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EverSQL
EverSQL
EverSQL is the fastest way to optimize your PostgreSQL & MySQL databases automatically. It's used by over 100,000 engineers as a PostgreSQL & MySQL optimizer, to optimize SQL queries. Our customers report their queries are 25X faster on average, just minutes after getting started. Save your team 140 weekly hours on average by optimizing your SQL queries online for free. EverSQL is 100% non-intrusive, and doesn't access any of your databases' sensitive data. Choose your database type, the platform, and submit a query for optimization. Then, install the performance sensor for ongoing performance insights. Smart AI-based algorithms will optimize your PostgreSQL and MySQL queries by automatically re-writing and indexing them. EverSQL will tell you exactly what changed and how the magic works. EverSQL's non-intrusive sensor will monitor your PostgreSQL and MySQL databases performance on an ongoing basis, generate optimization insights that are quick and easy to understand and implement.Starting Price: $129 per month -
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Nagios XI
Nagios Enterprises, LLC
Provides monitoring of all mission-critical infrastructure components including applications, services, operating systems, network protocols, systems metrics, and network infrastructure. Hundreds of third-party addons provide for monitoring of virtually all in-house applications, services, and systems. Provides a central view of your entire IT operations network and business processes. Powerful dashboards provide at-a-glance access to powerful monitoring information and third-party data. Views provide users with quick access to the information they find most useful. Automated, integrated trending and capacity planning graphs allow organizations to plan for infrastructure upgrades before outdated systems catch them by surprise. Alerts are sent to IT staff, business stakeholders, and end-users via email or mobile text messages, providing them with outage details so they can start resolving issues immediately.Starting Price: $1995.00/one-time -
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Epsagon
Epsagon
Epsagon enables 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. Increase development velocity and reduce application downtime with Epsagon.Starting Price: $89 per month -
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WhaTap
WhaTap
WhaTap-Application helps you find out everything. With WhaTap's proprietary technology, called the 'Active Stack', it provides improvement points to locate the source of problems in hidden areas that were not found in other products. Easy to install and quickly experience. Simply install WhaTap-Agent and you'll have five minutes to experience WhaTap's solution. You can see exactly where you don't see them with unique technology that's different from what you have. Integrated monitoring of multiple regions and related departments. It handles multi-lingual, multi-platform, large-scale transactions, and enables transaction tracking of isolated applications. As the number of monitoring targets grows, we have flexible and reliable scalability by only expanding our data storage space. Maintain the latest version reflecting technology trends to manage key service indicators. You can get business insight data using performance analysis data.Starting Price: $20 per month -
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DBmarlin
DBmarlin
DBmarlin includes an AI assistant which we call DBmarlin AI Co-pilot. It is available from any screen with a single click, which reveals a slide out panel where you can ask any question you like. We also have "Send to DBmarlin Co-pilot" buttons in various places throughout the product where you can get automatic recommendations for things such as wait events and how to reduce them, or for SQL Statements and how to tune them with recommendations including indexes, query rewrites, partitioning, materialized views, database parameter tuning and more. AI assistant provides automatic recommendations for database and SQL statement optimisation. The slide-out panel lets you access DBmarlin AI Co-pilot from any screen within the product. With a single click, DBmarlin AI Co-pilot can take your SQL Text and Execution Plan and within 30 seconds return a list of recommendations such as indexes (including the CREATE INDEX statement) and other suggestions.Starting Price: $1100 per year -
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Centreon
Centreon
Centreon is a global provider of business-aware IT monitoring for always-on operations and performance excellence. The company’s holistic, AIOps-ready platform is designed for today’s complex, distributed hybrid cloud infrastructures. Centreon monitors the complete IT Infrastructure from Cloud-to-Edge for a clear and comprehensive view. Centreon removes blind spots, monitoring all equipment, middleware and applications that are part of modern IT workflows, from on-premise legacy assets to private and public cloud environments, all the way to the edge of the network, where smart devices and customers combine to create business value. Centreon is constantly current, able to support the most dynamic environments. With auto-discovery capabilities it can keep track of Software-Defined Network (SDN) elements, AWS or Azure cloud assets, Wi-Fi access points or any other component of today’s agile IT infrastructure.
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