Alternatives to Agentless Monitor
Compare Agentless Monitor alternatives for your business or organization using the curated list below. SourceForge ranks the best alternatives to Agentless Monitor in 2026. Compare features, ratings, user reviews, pricing, and more from Agentless Monitor competitors and alternatives in order to make an informed decision for your business.
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1
AdRem NetCrunch
AdRem Software
NetCrunch is a powerful, scalable, all-in-one network monitoring system built for modern IT environments. It supports agentless monitoring of thousands of devices, covering SNMP, servers, virtualization (VMware, Hyper-V), cloud (AWS, Azure, GCP), traffic flows (NetFlow, sFlow), logs, and custom data via REST or scripts. With 670+ monitoring packs and dynamic views, it automates discovery, configuration, alerting, and automates self-healing actions for efficient remote remediation in response to alerts. Its node-based licensing eliminates sensor sprawl and complexity, providing a clear, cost-effective path to scale. Real-time dashboards, policy-driven setup, advanced alert tuning and 40+ alert actions including remote script execution, service restart, process kill or device reboot-make NetCrunch ideal for organizations replacing legacy tools like PRTG, SolarWinds, or WhatsUp Gold. Fast to deploy and future-proof. Can be installed on-prem, self-hosted in the cloud, or mixed. -
2
CloudQA
Statnetics, LLC
CloudQA offers a powerful no-code/low code automation platform to speed up regression testing OR continuous monitoring of web applications. Type, click, and interact with your site as you normally would. Our recorder captures all of your actions as you navigate your site. No worrying about complexities like nested iFrames or dynamic elements. Intuitive and intelligent script maintenance - Manage tests/monitoring scripts with visual editor, as it creates a dynamic test model that is updated to reflect changes in your application. Automate complex steps with simple JavaScript & select variable data sets. With automation accelerators you require no setup, no infrastructure & no lock-in. Get high volume parallel, scalable & collaborative testing in cloud. Out of the box support for legacy & latest web technologies. See live execution of your tests, share summary & detailed reports with screenshots. Integrate with your tech stack and setup custom notifications.Starting Price: $99.00/month -
3
SendQuick Cloud
SendQuick
Do you still need to manage your systems after migrating to the Cloud? When using Cloud providers, companies need to ensure the infrastructure and services always remain online and working. What do companies in the cloud environment need? > Incident Notification & Avoid Alert Fatigue You need to manage the > Unknown into The Known SendQuick Cloud is a systems availability monitoring and notification management platform for the cloud. It works with public cloud services to monitor systems, applications, services and networks, and flags up issues to your staff on duty. SendQuick Cloud enables: - Active monitoring using Ping, Port and URL Checks - Sends immediate notifications on critical issues, providing you with visibility over your entire IT infrastructure health status. - Roster Management & Rule Configuration - User choice of Messengers: SMS, Facebook Messenger, Line, Telegram, MS Teams, Slack etc.Starting Price: $18 per user per month -
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RapidSpike
RapidSpike
RapidSpike interacts with digital platforms exactly as customers do, monitoring real and synthetic customer interactions from the outside in to provide clear insight on how to monitor, improve and protect their digital experience. With RapidSpike Magecart Attack Detection you can detect client-side security breaches, Magecart attacks, website skimming, form-jacking, and supply chain attacks. Protect your customer’s data, prevent massive fines and avoid damage to your business’ reputation. -
5
Netumo
Netumo
Netumo is a 24×7 host and site up-time and SEO monitor with integrated domain and SSL certificate expiry notification to manage all monitoring from one location. As soon as a website is down or a domain or SSL certificate is about to expire Netumo will inform you via SMS, Email, Twitter, Telegram, Slack, Cisco Webex or Microsoft Teams. Netumo has also an easy way of monitoring your APIs without requiring complex scripting enabling your teams to set up monitoring in minutes. This gives your IT teams better visibility of the infrastructure and enables them to be proactive in fixing issues. They will be the ones chasing the issues and not other teams chasing them when issues arise.Starting Price: $8/month -
6
IBM Instana
IBM
IBM Instana is the gold standard of incident prevention with automated full-stack visibility, 1-second granularity and 3 seconds to notify. With today’s highly dynamic and complex cloud environments, the average cost of an hour of downtime can reach six figures and beyond. Traditional application performance monitoring (APM) tools simply aren’t fast enough to keep up or thorough enough to contextualize the issues identified. Also, they are typically limited to super users who must complete months of training to learn. IBM Instana Observability goes beyond traditional APM solutions by democratizing observability so anyone across DevOps, SRE, platform engineering, ITOps and development can get the data they want with the context they need. Instana Dynamic APM operates using the Instana agent architecture, which incorporates sensors—lightweight, automated programs tailored to monitor specific entities.Starting Price: $75 per month -
7
WebOrion Monitor
cloudsineAI
WebOrion Monitor is a GenAI-powered web monitoring tool designed to proactively detect and respond to unauthorized changes on your website. It offers comprehensive web detection capabilities, including defacement detection, content change detection, HTML change tracking, and payment page monitoring to prevent card-skimming attacks. It provides near real-time alerts for web defacements and other security threats, utilizing a GenAI triage and advanced engines to swiftly identify malicious code, unauthorized changes, and other vulnerabilities. Alerts are categorized by severity to help you focus on critical threats. WebOrion Monitor features an agentless architecture that supports most website types and allows easy configuration through a self-service portal. In case of defacement, the WebOrion Restorer creates a secure replica of your website, ensuring continuous availability and security. -
8
eagle i
REMASYS
eaglei by Remasys offers independent performance and availability reporting for any digital platform. Focused on the end user, eaglei reports how a business' system shows on the screens of end users, giving teams the critical intelligence needed to improve their experience. It covers iOS and Android mobile devices, as well as legacy and web based platforms. eaglei is available as a fully managed service, with agentless architecture and fast deployment. -
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Heroix Longitude
Heroix
At Heroix we believe in delivering technology that simplifies IT monitoring – helping our customers save time and money. With decades of history in the system management marketplace Heroix understands what it takes to deliver elegant yet powerful IT solutions. Longitude, our all-inclusive agentless monitoring solution, encompasses the entire technology stack: from physical to virtual to cloud, from network to server, and from IT infrastructure to application. Longitude is currently in use on tens of thousands of systems around the world, in enterprises large and small. The efficiency and intelligence built into Longitude enable better results with less effort, and provides exceptional versatility to address routine as well as unique management challenges – helping our customers save time and money. To learn more - access our online demo environment at https://go.heroix.com/longitude-live-demo-and-downloadStarting Price: $495/Annually -
10
Free Web Monitoring
Free Web Monitoring
We provide website monitoring to webmasters and site owners absolutely free. Monitor your website's availability 24 hours a day, 7 days a week with instant email alerts and weekly website performance statistics. If your website goes down or becomes inaccessible we will sent you an email alert notifying you of the situation. 3xx redirection class of status code indicates that further action needs to be taken by the user agent in order to fulfill the request. The action required may be carried out by the user agent without interaction with the user if and only if the method used in the second request is get or head. A client should detect infinite redirection loops, since such loops generate network traffic for each redirection. Do you know when your site is down? Are you losing customers? Know when your site becomes unavailable! Get free Web Monitoring Today! -
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Audisto Monitoring
Audisto
Safeguard your website elements to maintain compliance and quality. Save time for quality management and developers with fully automated tests. Real-time critical alerts and continuous test coverage including full KPI history. Crawler-based monitoring enables website testing of the user layer. Quick configuration of complex problems empowers you to control a permanent testing and continuous monitoring setup for resilient quality assurance. Investigate the root causes of technical website troubles and drive action to solve those issues. Full data drill-down for failed tests simplifies your auditing of incidents. The automated SEO monitoring includes all the Audisto crawler features as well. This enables you to understand errors in context and trace problems smoothly from alerts into extensive technical analyses.Starting Price: €99 per month -
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Uptime Infrastructure Monitor helps IT administrators to unify performance monitoring and optimization of IT infrastructure. Unlike its competition, it provides monitoring of a broad range of platforms and applications, ability to set service-level agreements, and support of both agent and agentless monitoring.
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13
StatusDrift
ApptlySoft
StatusDrift is an uptime monitoring platform that watches your websites, APIs and infrastructure around the clock and alerts you the instant something drifts. Set up monitors in seconds with support for HTTP, HTTPS, ping, TCP port, SSL certificate expiry and keyword checks, all running from multiple regions so you can distinguish a real outage from a local blip. When a problem is detected, StatusDrift opens an incident automatically and gives you a full timeline - which regions were affected, how response times changed, and how long the issue lasted. You can acknowledge, investigate and resolve incidents right from your phone. Plan maintenance windows ahead of time so alerts stay quiet and your team knows exactly what's happening. The dashboard rolls up everything into a single view: monitors up, down, warning, paused or with expiring certificates, plus your latest incidents.Starting Price: $9/month -
14
OpsDash
RapidLoop
OpsDash is fast to set up and easy to use. Get started in minutes with our zero-dependency agent and dashboards pre-configured to include key metrics for server, service and database monitoring. Zero-dependency, single-binary agent-based monitoring of Linux servers. Powered by Golang. Monitor your app metrics without setting up a separate system! Use StatsD and Graphite interfaces to push metrics into OpsDash. Set critical and warning alert thresholds. Notify your team via e-mail, HipChat, Slack, PagerDuty, OpsGenie, VictorOps and Webhooks. Monitor your servers, services, databases, and application metrics with OpsDash. No need to set up multiple systems. See the dashboards and metrics graphs that are important to you all in one place. Get going fast with our expertly designed, pre-configured dashboards. No need to sift through never-ending metrics lists, we’ve done the work for you.Starting Price: $5.00/month -
15
upsonar.io
upsonar.io
Most uptime monitors only check if your server responds. upsonar goes further — it loads your page and discovers every external dependency: CDN-hosted files, third-party scripts, web fonts, and API endpoints. If any of them fail, you get alerted before your users notice. Availability checks run from multiple global regions simultaneously, so regional CDN failures and localized outages don't go undetected. Beyond uptime, upsonar monitors SSL certificates approaching expiration, tracks domain expiry dates to prevent renewal failures, and detects DNS record changes that could indicate unauthorized modifications. All five monitoring types work together in one dashboard. Notifications reach you through email, Telegram, or webhooks compatible with Slack, Discord, and PagerDuty. Get started free with 3 websites — all features included, no credit card needed.Starting Price: €10/month -
16
Silverfort
Silverfort
Silverfort’s Unified Identity Protection Platform is the first to consolidate security controls across corporate networks and cloud environments to block identity-based attacks. Using innovative agentless and proxyless technology, Silverfort seamlessly integrates with all existing IAM solutions (e.g., AD, RADIUS, Azure AD, Okta, Ping, AWS IAM), extending coverage to assets that could not previously have been protected, such as legacy applications, IT infrastructure, file systems, command-line tools, and machine-to-machine access. Our platform continuously monitors all access of users and service accounts across both cloud and on-premise environments, analyzes risk in real time, and enforces adaptive authentication and access policies. -
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Plomer
Jiti
Plomer is a modern website and domain monitoring platform that tracks uptime, SSL status, DNS changes, and performance metrics in real time, with instant alerts and detailed logs. Plomer is a comprehensive monitoring platform designed for developers, startups, and businesses that depend on website reliability. It continuously monitors websites, APIs, and domains to detect downtime, SSL certificate issues, DNS changes, and performance degradation. Users receive real-time alerts via notifications, allowing them to respond before issues impact customers. Plomer provides a clean, modern dashboard with logs, historical uptime data, and actionable insights. It is built for speed, simplicity, and reliability, offering an alternative to legacy monitoring tools with a more developer-friendly and mobile-first experience.Starting Price: $59.99/year/user -
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Admin Labs' Website Monitoring
Admin Labs
You can't have reliable monitoring system if the system is located only in one location. In AdminLabs, we have distributed our monitoring network all-around the world based on the demand. Intelligent monitoring location selection combined with the distributed network is going to maximize the reliability of monitor results. Let us choose the best monitoring location for you, and false alarms shouldn't occur anymore. For example, if your website is hosted in Las Vegas, our system would probably use Los Angeles as a primary and Dallas as a secondary location. Based on your need, you could find useful to use custom monitoring settings. There are tons of settings attached to different monitors (URL, POST, and PING), but there are few common settings that you can select from. Monitor without notifications is like a car without wheels, useless. Email notifications are useful because of the most significant amount of information. -
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URIports
URIports BV
Utilize the free built-in capabilities of mail servers and your site visitors' browsers to quickly identify and resolve security, content and connectivity issues with your domain, without having to install additional scripts or software. URIports is an advanced unified tool to monitor web and mail server security and configuration. URIports is the result of our decades of experience in online coding, monitoring, and security. When the system is configured, we receive reports from your site visitors’ browsers and mail servers. We process all these reports and provide you with insights into what's happening. Get clear, real-time insights into the performance of your website. Monitor violations, network errors, certificate issues, deprecated code, and more! Monitor your SPF and DKIM alignment and prevent unauthorized use of your email domain to protect people from spam, fraud, and phishing.Starting Price: $1 per month -
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Downtime Monkey
Big Toe Web Design
Downtime Monkey monitors your web pages and checks whether they are up or down. Set up monitors in seconds - simply add the URL (web address) of the webpage and start monitoring. Free accounts enable monitoring of up to 60 web pages. Pro accounts enable the monitoring of up to 1000 web pages. If your website goes down an email is sent to alert you. Email alerts can be turned on or off individually for each monitor. With Free accounts, all emails are sent to the email address of the account holder. Pro users can register multiple email addresses and select a different email address for each monitor. SMS alerts are an optional extra for Free account users while Pro accounts include free SMS credits with annual subscriptions. Custom alert scheduling is available to Pro users for both SMS and email alerts.Starting Price: $0.73 per month -
21
StatusCake
StatusCake
StatusCake.com is a free website monitoring service ensuring that website owners are alerted the moment their website goes down or is experiencing problems. StatusCake premium plans allow multiple websites to be monitored (300 on the Business plan), as well as selecting the global location from where uptime is tested from. Additional features include page-speed testing, domain monitoring, server monitoring, SSL monitoring, as well as virus and malware scanning. We'll keep an eye on your website performance for you in the background. Website downtime happens. We'll send you a notification letting you know when it does. Sit back. Relax. Focus on your business. Let us worry about your uptime. Website monitoring that does all the hard work for you. We’ll alert you when your website goes down. With 30 second check rates and 30 different countries to monitor from, you’re in safe hands.Starting Price: $24.99 per month -
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SiteDownAlert
SiteDownAlert
Monitor Websites performance and take corrective actions, Monitor other important services like DNS, Blacklist, and Emails which are the backbones of any website. Website represents any business in better way, and it delivers all the information related to any business, so the website which is working for your business, it is very important to manage your website. Here we have the solution of this problem, as we Site down alert take care of your website. At site down alert, we monitor your website; our services are very easy to use and absolutely free to register. Once you sign up with free of cost and you will able to monitor your website. We send complete report of your website with all activities. Our services are basically designed for those who don't get time to manage the website, so here we makes sure that the website is working fine and it is still active. Site down alert states that we have capability to provide website monitoring services to small and medium sized business.Starting Price: $7.00/month -
23
WebWatch24x7
QBurst
WebWatch24x7 is a powerful web-based tool for monitoring servers round the clock. This solution has been developed to remotely monitor server performance and generate necessary reports.The tool monitors server protocols like SMTP/FTP and web URLs on HTTP/HTTPS. Remotely monitoring servers helps businesses reduce website or application down-times with minimum cost and effort. QBurst offers this product to address the server monitoring needs of clients. Users can register for the service via the online portal and submit websites to be monitored. WebWatch supports four different kinds of user accounts. When a user signs up, he will be grouped as a Normal User on WebWatch. Users can also opt to become Subscribed Users and enjoy additional features. Support Engineer and Super Admin accounts are for providing administrative and support facilities to WebWatch users. -
24
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 -
25
AlertSite
SmartBear
AlertSite is the 'Early Warning System' you can trust to monitor your websites, web apps, and APIs from all over the world and within your private networks. You shouldn't be burdened by the fear and the consequence of whether an alert is real or false. AlertSite monitors your UI and API layer for availability, performance, and functionality without the alert fatigue of other monitoring tools. Creating Web and API monitors in AlertSite is intuitive and effortless. Codelessly add new web monitors with DejaClick, our point-and-click web recorder, and API Monitors in just a few clicks using an API Endpoint URL or OpenAPI Specification file. Or, reuse test cases like Selenium Scripts or SoapUI tests to create new monitors. Don't let false alerts and erroneous data cloud your visibility into application health. -
26
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. -
27
WatchWave
ScanWave CTS
WatchWave Security operations center provides a complete view of all the relevant data from the organization's systems, devices, and their interactions with real-time security insights for immediate action that scales the resources and reduces exposure to risk. WatchWave provides security professionals with comprehensive capabilities that accelerate threat detection, investigation, and response — modernizing security operations and strengthening cyber defenses. WatchWave Security operations center uses a universal agent, which is a small program installed on the enterprise customer systems to be monitored. The agent provides the necessary monitoring and response capabilities, while the WatchWave server provides the security intelligence and performs data analysis. In addition, WatchWave also uses an agentless approach for systems that an agent cannot be installed on (firewalls, routers and even Unix systems etc.). -
28
DNS Check
Wind Serve
DNS checks made easy. DNS Check enables you to monitor, share, and troubleshoot DNS records easily. Monitor Monitor DNS records and name servers for changes and lookup failures. Get notified if something changes. Import your entire zone file or just those records that you want to monitor. Share Request DNS record updates by sharing a link that shows which records are posted correctly, and which aren't. Get notified as updates are detected. Quickly troubleshoot and resolve DNS issues. If something's broken, our DNS checker allows you to identify whether it's there's a DNS issue involved and, if so, what to fix. The DNS Checker. At the heart of DNS Check is a DNS record checking tool, which compares the DNS records that you enter to what DNS servers are returning in response to queries. If there's an issue, the record checking tool enables you to identify it quickly. Detectable issues include: Unresponsive name server. The wrong IP address returned.Starting Price: $8 per user per month -
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Gatus
Gatus
Gatus is an advanced automated status page that lets you monitor your applications and configure alerts to notify you if there's an issue. Designed to monitor REST APIs, it's a perfect fit for overseeing your services. You can monitor for a specific status code or for a keyword in the response body. By prefixing the URL of an endpoint, you can monitor a given target using ICMP. Forget about worthless status pages that only show you the uptime over the past 90 days and fail to accurately dispel users' confused when even after checking the status page, they still don't know what's going on. Gatus is all about what's going on right now. Gatus offers details that no other status pages can match. Our status page is not just a toy for preventing your customers from spamming you, it's a powerful tool to help you run automated user acceptance tests and make sure that you know about a problem before your users do.Starting Price: $5 per month -
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UltraWPM
Vercara
Find and fix problems that plague connected customers: unavailable websites, slow-loading pages, and failing applications. Monitor site performance 24/7 across the globe. Our interface gives you both synthetic and real-user monitors, helping you find the widest range of site issues. See the entire picture-track performance inside and outside the firewall. Get in front of trouble. Test website traffic capacity and find bottlenecks, so you can launch new sites and applications with greater confidence. Know how your website will handle Black Friday, Cyber Monday, or your average Wednesday. -
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Statlix
Statlix
The Simplest Websites Monitoring with built-in Status Pages. The Next Generation Of Distributed Monitoring System with instant alerts to Slack and Zapier that helps to keep your infrastructure Highly Available. Expect the unexpected with Statlix. Statlix helps you take a more scientific and measured approach to website availability: Monitor website uptime. You can quickly configure uptime monitoring systems for all selected URLs you manage. Check status real-time. View daily uptime statistics that provide more accurate snapshots of website performance. Ensure availability. Statlix has helped our clients monitor and maximize uptime affordably and reduce outages and unavailability! Alert to status changes. Alert them to scheduled maintenance and of progress with fixes by configuring your own customized status pages. Customers can sign up to receive status updates. Receive quality reports Receive notifications when problems arise by email, SMS, RSS, custom WebHooks, Slack, etc. -
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Sensu
Sensu
Sensu is the future-proof solution for multi-cloud monitoring at scale. The Sensu monitoring event pipeline empowers businesses to automate their monitoring workflows and gain deep visibility into their multi-cloud environments. Companies like Sony, Box.com, and Activision rely on Sensu to help deliver value to their customers faster and more reliably. Founded in 2017, Sensu offers a comprehensive monitoring solution for enterprises, providing complete visibility across every system, every protocol, every time — from Kubernetes to bare metal. Built by operators, for operators, open source is at the heart of the Sensu product and company, with an active, thriving community of contributors.Starting Price: $600.00/month -
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rhealth.dev
rhealth.dev
rhealth.dev is an uptime monitoring platform designed to reduce alert noise and speed up incident response. It monitors websites, APIs, cron jobs, TCP services, and internal systems from up to 40 global locations, confirming failures across regions before alerting. This eliminates false positives caused by temporary or local network issues. Unlike traditional monitoring tools that only say “down,” rhealth.dev sends actionable alerts with exact failure reasons such as timeouts, connection errors, slow responses, or content mismatches. Key capabilities 1. Website & API uptime monitoring 2. Response time and performance tracking 3. SSL certificate expiry alerts 4. Keyword and partial-failure detection 5. Cron job & background task monitoring 6. TCP and database port checks 7. Private network monitoring using Docker-based checkers Free plan includes 1. 20 monitors 2. Unlimited team members 3. Unlimited status pages 4. No credit card requiredStarting Price: $0 -
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Symantec Data Center Security
Broadcom
Complete server protection, monitoring, and workload micro-segmentation for private cloud and physical on-premises data center environments. Security hardening and monitoring for private cloud and physical data centers with support for Docker containers. Agentless Docker container protection with full application control and integrated management. Block zero-day exploits with application whitelisting, granular intrusion prevention, and real-time file integrity monitoring (RT-FIM). Secure OpenStack deployments with full hardening of Keystone identity service module. Data center security: monitoring. Continuous security monitoring of private cloud and physical on-premises data center environments. Optimize security performance in VMware environments with agentless antimalware protection, network intrusion prevention, and file reputation services. -
35
Web Transaction Monitor
IPHostMonitor
Monitors from an application template perform in-depth checks of a particular type of servers and applications. You can easily create and maintain monitors from an application template. More than 10 alert types for user notification about network resource issues. Program can send email, SMS, push notification or instant message, can play sound. There are a couple of alerts for autorecovery (scripts). IPHost Network Monitor can monitor distributed networks. Install Remote network agent in every subnet and you can monitor them using each monitoring method supported. The most reliable alert (notification method) – just connect phone or GSM modem to computer with IPHost Network Monitor and you will get SMS about issues in your network fast and reliably. You can install IPHost Network Monitor in less than 2 minutes. Program is easy to use so you can configure your monitoring system quickly using network discovery and other wizards. -
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SolarWinds Web Performance Monitor
SolarWinds
WPM is a comprehensive SaaS application and website monitoring software that allows you to be in control of your web application performance. Be the first to know using expert-level website monitoring tools to help you find and fix web performance issues before users are affected. WPM can monitor one to hundreds of applications from multiple locations around the world. Detect website performance issues based on location, transaction, and page element, and monitor website load times through the intuitive dashboard. Track your website within and beyond the firewall allowing you to monitor websites without agents securely. Know if slow web services are affecting user experience with SolarWinds® Web Performance Monitor (WPM) website monitoring tools. Identify and resolve slow webpage elements that affect overall performance. WPM web monitoring software can help diagnose latency issues.Starting Price: $1102/annually -
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Ping Now
MotionObj
Ping Now is an uptime monitoring service that notifies you when your website, API or service is down. You give us a list of URLs and we'll check them regularly. If there’s an error, we will notify you by email. Monitors get disabled after 1 hour unless you have an active subscription. So you should be able to test it out free.Starting Price: $20 per month -
38
Webmon
Dantel
The WebMon Wedge is an Internet Protocol based monitoring device capable of reliable operation in extreme environments. It is ideal for addressing remote monitoring needs of small data-centers, utility cabinets, OSP equipment cabinets and telecommunication vaults. The inclusion of TCP IPV4 or IPv6 protocol stack ensures compatibility with current and emerging Internet of Things (IoT) network topologies and provides reliable network connectivity. WebMon Remote Terminal Units combine alarm telemetry, environmental sensing, IP transport and security capabilities in a scalable family of products to address a wide range of remote monitoring and control needs. The WebMon Edge ESP is an intelligent, alarm monitoring and surveillance appliance that combines telemetric, transport and security. The WebMon Wedge is a Internet Protocol based monitoring device capable of reliable operation in extreme environments.Starting Price: $8.99/month -
39
Websiteuptime.io
Popupsmart
Websiteuptime.io will be your number one uptime monitoring tools that can manage your website even when you are away. What can it do? - It monitors your page and shows the current status. - It helps you follow the heartbeats. - It sends you notifications to stay alert in urgent incidents. - It enables custom HTTP requests and responses. - It helps you organize the projects you have. - It gives you custom domains to make connection easier. From different locations, you have a chance to control your webpages and with Websiteuptime.io, you don’t need to deal with complex tools and their setups.Starting Price: $19 -
40
Pagescreen
Onvey
Manually checking multiple websites every day for signals to spot the latest trends is time-consuming, repetitive, tedious, and most likely inaccurate? Keep close tabs on your ever-changing industry by automating the monitoring of websites for visual activity. Get alerted on changes in content as they occur. Set custom alerting for each of your monitors per channel. Get notified by Email, Slack and Webhooks. Generate a large number of high-quality screenshots across desktop and mobile. Save and recover the visual evolution of the websites you follow. Group your monitors in collections for easy management and smart navigation. Never miss a change. Group your team members so everyone gets alerted when involved. Comment and discuss over screenshots. -
41
CertPing
CertPing
CertPing is an AI-powered observability and security platform that helps organizations protect their online presence by continuously monitoring website uptime and response times, managing SSL/TLS certificates with automated issuance, rotation, and deployment, and detecting brand impersonation threats such as phishing, typosquatting, and look-alike domains. It consolidates uptime checks, SSL health analytics, incident communications via public status pages, and threat intelligence into a unified dashboard that displays real-time metrics, historical tracking, and alerts so teams can respond quickly to outages or security anomalies. CertPing’s brand defense capabilities proactively scan for unauthorized domain registrations and phishing attacks that could compromise user trust, and it incorporates workflows for trademark monitoring and assistance with legal filings through partners.Starting Price: $1.99 per month -
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NotifyNinja
NotifyNinja
Ninja secure a website from a crash. Your team will be notified within 30 seconds if something goes wrong. Notify Ninja save your websites and servers out of big downtime and technical issues. Website monitoring is constantly checking your website to assure everything is operating as it should. This is an automated process, which helps you monitor your site every single minute and collect the performance results of your website. When problems arise, NotifyNinja lets you know about the problem within 30 seconds which helps you to fix the problem faster. You should always keep an eye on your website because even modern websites and applications can’t guarantee that you won’t have any troubles. Even Facebook, Twitter, or Google can’t get with any website problems or outages. Monitoring tools control your website availability from multiple locations and measure your response time at regular intervals. You can also control processes to check important customer interactions. -
43
axe Monitor
Deque Systems
Perform enterprise-level accessibility audits and meet your compliance needs with advanced reporting, monitoring, and management of accessibility issues against industry standards or customized guidelines. Axe Monitor helps ensure your large website becomes accessible and remains accessible. Dynamically scan, monitor and report on the accessibility status of your site across business and development teams. Modern web applications driven by large content management systems require automated tools capable of handling unexpected page hierarchies and linking structures. Axe Monitor is designed to follow links dynamically, and allows for scripting of basic user flows to trigger event-driven content and bypass user authentication. Large websites are constantly changing and adding new content. Axe Monitor links content creators, designers, developers and project managers to ensure accessibility throughout the workflow. -
44
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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UptimeMonk
UptimeMonk
UptimeMonk is a professional uptime monitoring solution designed to ensure businesses never miss a critical downtime event. With real-time website and API monitoring, it provides instant alerts the moment services go down. The platform tracks response times, monitors multiple check locations, and even validates API responses with text checks and POST data. Smart alerting features allow teams to customize thresholds, escalation logic, and delivery channels for maximum reliability. By providing detailed analytics, UptimeMonk helps businesses quickly identify performance issues and maintain seamless operations. Built with simplicity in mind, it delivers only the essential tools to keep systems running smoothly. -
46
PA Server Monitor
Power Admin LLC
On-premises server and network monitoring that is quick to setup and easy to use. View status reports for servers/devices, group summaries, uptime, and historic stats. Reports are viewable via the web interface, can be password protected, and delivered via email. Securely monitor DMZs and remote offices from a central Console, without a VPN, without agents on every server, and without holes in the remote firewall. Our customers regularly tell us that PA Server Monitor is the easiest to use in its class. Easily configure server monitoring for hundreds of servers/devices with a few clicks. SNMP, Traps, Syslog and more to support a diverse computing environment.Starting Price: $99/server perpetual -
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SiteHawk
SiteHawk
SiteHawk is a 3-in-1 website monitoring solution that helps you keep your website available, secure, and ranking for the right keywords. With SiteHawk, you can: - Monitor your website uptime and get instant alerts when it goes down or becomes slow. - Monitor your SSL certificate and get notified before it expires or becomes invalid. - Monitor your SEO keyword ranking and track your performance on Google. SiteHawk is easy to use, flexible, and affordable. You can start using SiteHawk for free for 14 days or choose from one of the plans that meet your budget and business needs. Whether you are a small business owner, a blogger, a web developer, or an SEO expert, SiteHawk can help you optimize your website and grow your online presence. Try SiteHawk today and see the difference for yourself!Starting Price: $2.49/month -
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CloudView NMS
CloudView NMS
CloudView is a universal standards-based network management and monitoring system (NMS). It can auto-discover, monitor and perform many functions with any vendor SNMP or TCP/IP devices. It provides consistent geographical and logical view of your network (thousands of IP nodes), configuration, monitoring and troubleshooting. Full FCAPS functionality per TMN standards is provided, so it can be used in both enterprise and service provider networks with carrier-grade reliability and secure (over HTTPS/SSH) access for multiple concurrent users/operators with different profiles . The functions include network monitoring/management, server monitoring, apps/IoT monitoring, SCADA monitoring, network operations automation, website monitoring and much more. CloudView NMS scales for any network size. It is supported on multiple platforms, including Windows, Linux, Mac OS and Raspberry Pi. For servers, both agent-less and agent oriented modes are supported.Starting Price: $295 full unlimited license -
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Hexometer
Hexact, Inc
Based on AI technology the Hexometer™ monitoring service periodically scans over 2800 data points on your website to make sure your digital assets are in pristine condition. The monitoring service continuously checks your website and informs you in case of any erosion to its health. It will also give you tips and tricks on how to improve your website’s hygiene, ultimately improving your online visibility and performance. Your website is how the world sees your business. But If that first impression is a slow or broken website, that first visit will be their last. Unlike traditional uptime monitoring platforms that just tell you when your website is down, Hexometer is like having your very own QA team, continuously monitoring your website across six core areas including availability, performance, user experience, health, SEO, and security. Get real-time notifications when issues are detected via email, SMS, Slack, Telegram & Trello.Starting Price: $8.25 per month -
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Fluxguard
Fox and Geese
Fluxguard provides cloud-based website change monitoring. Locate errors, defacement, or other business-critical website changes, even on complex web apps or multi-page, multi-step sequences. Filter irrelevant changes. Create simple rules to alert business users and IT staff to web page changes that require investigation. Or delegate the analysis to one of our Solution Architects who will pre-screen results, optimize monitoring, and customize a change report. We utilize Natural Language Processing to simplify monitoring. This allows variation detection of a document’s extracted features, such as people, products, organizations, and so on. These insights can be leveraged to surface compelling dashboards and unique interrelationship analyses. Change summaries will be dispatched at once for staff remediation, analysis, or investigation. Receive detailed reports as soon as changes are detected.Starting Price: $25.00/month