Alternatives to ACS Monitor
Compare ACS Monitor alternatives for your business or organization using the curated list below. SourceForge ranks the best alternatives to ACS Monitor in 2026. Compare features, ratings, user reviews, pricing, and more from ACS Monitor competitors and alternatives in order to make an informed decision for your business.
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1
Statseeker
Techniche
Statseeker is a fully-featured network performance monitoring solution. It's highly scalable and delivers fast real-time performance data from a minimal server footprint. Statseeker can be up and running within minutes, and discovering your entire network in less than an hour, without any significant effect on your bandwidth availability. Statseeker monitors networks of any size, polling up to one million interfaces every 60 seconds, collecting network data such as SNMP, ping, NetFlow (sFlow and J-Flow), syslog and trap messages and API data, as well as SDN configuration and health metrics. Your network performance data is never averaged or rolled up. This removes the guesswork in identifying over- and underutilized infrastructure, conducting root cause analysis, or capacity planning. Statseeker's out-of-the-box dashboards and reports give you the contextual data needed to proactively monitor your network and fix problems before users are aware. -
2
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 -
3
SarvHost
SarvHost
SarvHost offers premium cloud virtual private server (VPS) hosting built on high-performance NVMe SSD storage with enterprise-grade DDoS protection and a 99.99% uptime guarantee, letting users deploy servers in strategic global locations including Germany, France, the Netherlands, and the USA. It gives full control with comprehensive root access so customers can choose operating systems, database versions, and software packages tailored to their needs. Servers are provisioned quickly, typically within about a minute, and support a range of OS options like Ubuntu, Debian, CentOS, AlmaLinux, Rocky Linux, Fedora, and Windows Server, with custom ISO uploads supported. It emphasizes speed, reliability, and security with redundant systems and built-in mitigation against volumetric and application-layer attacks, plus enterprise-grade hardware on all plans. Users can scale resources easily, manage backups, and rely on 24/7 expert support for deployment and maintenance.Starting Price: $5.99 per month -
4
AlmaLinux
AlmaLinux
An open source, community-owned and governed, forever-free enterprise Linux distribution, focused on long-term stability, providing a robust production-grade platform. AlmaLinux OS is 1:1 binary compatible with RHEL® and pre-Stream CentOS. Our GitHub organization contains source code and tools used to build AlmaLinux OS and related infrastructure. Join our vibrant Reddit community, interact with other AlmaLinux OS users, receive updates, find and provide help. Join a real time discussion with other AlmaLinux OS community members, governance team and AlmaLinux OS developers. Ask questions, get answers and contribute community support to others in AlmaLinux OS community and developers alike. As a standalone, completely free OS, AlmaLinux OS enjoys $1M in annual sponsorship from CloudLinux Inc and support from other sponsors. Ongoing development efforts are governed by the members of the community. -
5
Server Check
FearWorks Media Ltd.
The Server Check Monitoring System continually monitors your websites and other internet-based services (Ping, SMTP, IMAP, FTP, etc.) and makes sure you're the first to know when there's an outage. Don't lose any more visitors to downtime. Our FREE 10-monitor version of Server Check lets you get started with monitoring in less than five minutes completely free! Get alerted as soon as something stops working: visual alerts, audible alarms, emails and SMS texts to as many admins as you need. Server Check makes sure you know about it so you can fix it! Quick setup of all common protocols, including HTTP & HTTPS, Ping, FTP, SMTP, POP3, IMAP, TCP, MySQL. Monitor them all and stay ahead of any long outages that might lose customers! View statistics for each monitor, response time graphs, outage length reports, web-based stats and uptime pages, and keep track of uptime and downtime over the last 12 months.Starting Price: Free -
6
SERVER4YOU
SERVER4YOU
SERVER4YOU is a hosting platform that provides high-performance virtual and dedicated servers designed for reliability, scalability, and full control over infrastructure. It offers customizable server configurations with powerful hardware, including Intel Xeon CPUs, up to 256 GB RAM, and SSD, HDD, or NVMe storage, along with network speeds up to 1 Gbit/s and unlimited traffic. It supports multiple operating systems such as Ubuntu, Debian, AlmaLinux, Rocky Linux, and Windows Server, and includes compatibility with control panels like Plesk and cPanel to simplify server and application management. Using KVM virtualization for virtual servers, users can access dedicated resources and configure environments through an admin panel, selecting operating systems and settings after activation. SERVER4YOU emphasizes performance and reliability with a 550 Gbit/s backbone, redundant MPLS network architecture, and modern data centers in the United States and Europe.Starting Price: €2.75 per month -
7
Hyperspin
Hyperspin
Unless you are a robot, it is infeasible for you to keep checking your website to see if it is available. Leave this tedious job to our automated service, and enjoy peace of mind. We support ping, HTTP, HTTPS, FTP, SSH, SMTP, DNS, POP3, IMAP, MySQL, and any arbitrary services running on TCP/IP. No complicated software to install; all you need is a web browser. We monitor your websites and servers from a network of 54 worldwide monitoring stations. Knowledge is power, that's why we provide you all the information you need about the uptime and performance of your websites and servers in easy-to-read reports and graphs. Public report is also available. Be the first to know when your website or server is in trouble! We notify via email, SMS and push notification. You can define one-time and recurring maintenance windows to pause uptime checks. We will not send you downtime alerts on planned outages.Starting Price: $12 per month -
8
Monitor.us
Monitor.us
Monitor.Us is a free, cloud-based IT systems monitoring service that provides comprehensive visibility into your website, server, network, and application performance. Its all-in-one dashboard allows you to monitor website uptime and response times, server health, network performance, and custom metrics from anywhere, facilitating quick identification and resolution of issues affecting your online presence. The platform offers features such as full-page load monitoring, which assesses how long it takes to load a complete HTML page in real browsers, and mobile monitoring, enabling you to stay informed on the go with alerts sent to your Android and iOS devices, as well as via text and email. Monitor.Us supports various protocols, including HTTP, HTTPS, PING, DNS, SMTP, POP3, IMAP, TCP, UDP, and ICMP, ensuring comprehensive monitoring capabilities. It provides instant failure alerts through email, instant messaging, SMS, or live voice, and offers detailed reporting.Starting Price: Free -
9
DarkVPS
DarkVPS
DarkVPS is an offshore VPS hosting provider focused on privacy, anonymity, and fast deployment. It offers virtual private servers and bare metal servers hosted in Bulgaria and Switzerland. The platform supports multiple operating systems, including Ubuntu, Debian, Windows Server, and AlmaLinux. Users can deploy servers in as little as 30 seconds with full root or RDP access. DarkVPS emphasizes privacy by offering zero KYC requirements and crypto-based payments. Its infrastructure includes dual-encrypted networks and full-disk encryption for data protection. The service also provides unmetered bandwidth and scalable configurations. Overall, DarkVPS is designed for users who prioritize security, control, and anonymity in hosting.Starting Price: $15/month -
10
IPNetwork Monitor
IPNetwork Monitor
IPNetwork Monitor is self-hosted network monitoring software designed to provide oversight of IT infrastructure across Windows, Linux, and other operating systems. The platform is suitable for monitoring network resources, servers, databases, and connected devices. It includes over 40 monitoring methods: - PING, TCP/UDP checks - SNMP and WMI - database for MySQL, MS SQL, Oracle, PostgreSQL - email using IMAP, POP3, and SMTP - custom script execution via SSH Network Discovery automates the detection and addition of devices, while application templates simplify deployment for operating systems, web servers, and virtual machines. Distributed monitoring allows centralized oversight of geographically dispersed networks using Remote Network Agents. The platform supports alerts through various methods, including email, SMS, SNMP and customs scripts. The reporting system provides insights into monitoring events, status trends, and historical data for analysis and compliance.Starting Price: $199 -
11
Pilvio
Astrec Data OÜ
Pilvio is a simple virtual cloud platform. You can easily have your websites, applications, and files hosted in the cloud. Intuitive platform to ease resource creation, management, and maintenance. We offer Virtual machines with a wide range of Operating Systems (Ubuntu, Centos, Windows, Debian, Fedora, OpenSuse, or Rocky.) Additionally, we offer 1-click installation for WordPress, Moodle, Docker, Nodejs, MikroTik, cPanel, CyberPanel, Mailcoach, or Plesk. (S3) Object Storage resource bucket creation and management. Our service is backed by a 99.9% uptime guarantee and comes with live human support.Starting Price: €6 per month -
12
Radar Website Monitor
Apical Soft
Users will abandon a slow website. According to an experiment by Zona Research, one site studied dropped in abandonment rate from 30% to 8% by improving download time per page by one second faster. Let website monitoring software report your website speed. Radar Website Monitor is a multithreaded website monitoring software that keeps a close and constant watch over your website. It can monitor different types of internet services, including HTTP, HTTPS, SMTP, POP3, FTP, DNS, Ping, Database and TCP. When your website is detected inaccessible, loads improperly or responds excessively slow, Radar Website Monitor will send an immediate notification to you. It can even run previously specified applications automatically! You define the interval of time that Radar Website Monitor provides you with real-time reports and charts, allowing you to easily understand and evaluate your website's performance.Starting Price: $99.95 one-time payment -
13
Pinguzo
Pinguzo
Downtime can happen on your servers and websites. Get notified instantly to take corrective steps. More than 800 users are already using Pinguzo to monitor servers and their websites. Join for free and check your server's health and websites uptime, availability, and performance. Monitor your websites uptime, load time, average response times, etc. Install the Pinguzo agent and get detailed server information and graphs. We can send alerts over e-mail, SMS, PagerDuty, Pushbullet, Slack, HipChat, web-hooks, etc. You can set various parameters like if the Load Time is high for X minutes alert me after every Y minutes. View detailed uptime, downtime reports and graphs of your response times. For servers, you can view detailed information of your CPU, RAM, disk, network usage, etc. We verify the downtime from multiple locations. Pinguzo has been tested on CentOS, Debian, Ubuntu, Fedora, Scientific Linux, RHEL, openSUSE, Slackware, Gentoo, Archlinux. -
14
Pingometer
Pingometer
Pingometer monitors the uptime, downtime, and performance of websites. As the number one website uptime monitoring solution, Pingometer provides around-the-clock monitoring service to ensure that your website is always up and running. Pingometer offers HTTPS, HTTP, RUM, ICMP, DNS, POP3, IMAP, SMTP, UDP, TCP, API, and transaction monitoring. Core features include smart alerts, REST API, 24/7 coverage, detailed reports, and more.Starting Price: $9.00/month -
15
Speed Test WiFi Analyzer
analiti
Expert network testing and analysis tools, for WiFi, Ethernet, 4G/LTE and 5G/NR. Internet and iPerf3 speedtests. Wireless coverage 360 analysis. WiFi scanner and channel maps (inc. beacon signal IE decodes). LAN connected device scanner, who’s using the network. Internet or iPerf3 (server & client included). Concurrent ping, DNS, and HTTP latency results, in multiple servers with the configurable load. Remote uptime monitoring 24/7 of outages or slowdowns. Analyze wireless network coverage, in a home, a business or a venue. Using the Internet or iPerf3 speed testing (alongside WiFi analysis and concurrent ping/DNS/HTTP loads). Detailed network performance statistics, overall and for every specific location. Immediate results, no need to prepare, upload or manage floor plans. With detailed stats for RSSI, Phy speed, local and Internet pings, and much more. Quick and easy to use (no need for floor plans).Starting Price: $23 one-time payment -
16
fpm
fpm
fpm is a tool that lets you easily create packages for Debian, Ubuntu, Fedora, CentOS, RHEL, Arch Linux, FreeBSD, macOS, and more! fpm isn’t a new packaging system, it’s a tool to help you make packages for existing systems with less effort. It does this by offering a command-line interface to allow you to create packages easily. FPM is written in ruby and can be installed using gem. For some package formats (like rpm and snap), you will need certain packages installed to build them. Some package formats require other tools to be installed on your machine to be built; especially if you are building a package for another operating system/distribution. FPM takes your program and builds packages that can be installed easily on various operating systems. It can take any nodejs package, ruby gem, or even a python package and turn it into a deb, rpm, pacman, etc. package.Starting Price: Free -
17
Free Network Monitor
Free Network Monitor
Introducing our cutting-edge network monitor, designed to keep your network services and websites running smoothly and ready for the quantum computing age. Our real-time quantum readiness monitor ensures your website is prepared for future technological advancements. Coupled with our robust service monitor, you'll maintain top performance. Our expanded monitoring includes HTTP for website performance, ICMP for network pinging, DNS for domain lookup, and SMTP for email service monitoring. Receive email alerts if any services are unresponsive, ensuring business-critical performance. Additionally, our local agent monitor app allows you to monitor local hosts, and the ChatGPT-powered text interface provides seamless interaction with the service. Log in with your email for 24/7, 365-day monitoring. With quantum readiness, we're set to elevate your network monitoring to the next level. freenetworkmonitor.clickStarting Price: $1/month -
18
MAAS
Canonical
Self-service, remote installation of Windows, CentOS, ESXi and Ubuntu on real servers turns your data centre into a bare metal cloud. Metal-As-A-Service (MAAS) provisioning with Windows, ESXi, Linux. Bare metal cloud with on-demand servers. Remote edge cluster operations. Infrastructure monitoring and discovery. Ansible, Chef, Puppet, SALT, Juju integration. Super fast install from scratch. VMWare ESXi, Windows, CentOS, RHEL, Ubuntu. Custom images with pre-installed apps. Disk and network configuration. API-driven DHCP, DNS, PXE, IPAM. REST API for provisioning. LDAP user authentication. Role-based access control (RBAC). Hardware testing and commissioning. MAAS delivers the fastest OS installation times in the industry thanks to its optimised image-based installer. Works on all certified servers from any major vendor. Discovers servers in racks, chassis and data centre networks. Supports major system BMCs and chassis controllers.Starting Price: $30 -
19
Webuzo
Softaculous
Webuzo is a Multi User Control Panel which helps you manage your cloud or dedicated server. Its a hosting platform to help you grow your web applications as it helps customers to manage their domains, emails, websites, databases, etc. Webuzo is a Multi User Control Panel built for Hosting Providers, Resellers and Website Owners. Its a powerful and easy to use Web Hosting Control Panel used by users around the world. Webuzo can be installed on various types of servers and supports Ubuntu, AlmaLinux and CentOS. Webuzo allows hosting providers and users the ability to automate server management tasks while offering your customers the tools they need to manage their sites.Starting Price: $2.5 per month -
20
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 -
21
Nixstats
Nixstats
Just a one line command to install the monitoring agent on all your servers. No complicated setups, get started within minutes. Keep track of your servers infrastructure usage and prevent downtime and performance issues. Over 40 plugins available out-of-the-box such as CPU, Process, Network, NGiNX, Disk I/O and much more. Server logs are essential to diagnose and prevent issues on your server infrastructure. Use our advanced log search or use the live tail feature. Do you know if you're keeping a clean IP space? Ensure that your e-mail will not end up in the spam folder. Our control panel is customizable and easy to use, providing a better and more enjoyable user experience. We can monitor HTTP(S), TCP as well as ICMP (ping) endpoints, be the first to know about downtime of your web endpoints.Starting Price: $9.95 per month -
22
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 -
23
Zmanda
Zmanda
Zmanda is a proven, reliable, high-performance enterprise backup and recovery solution. Zmanda provides a comprehensive solution at 50% less than the competition. You also get 24*7 support with a 2x higher NPS than the industry average. Since 2005, Zmanda has been trusted by enterprises, governments, and educational institutions worldwide. Zmanda enables you to back up to cloud, NAS, and disk. Zmanda supports advanced features, such as ransomware protection with air gap, client-side deduplication, forever incremental backups, and zero trust. It can be deployed as a container, VM, or Zmanda-hosted instance. Zmanda is open-source based with OpenAPI V3 standard APIs. It is packaged in all major Enterprise Linux distros, including Red Hat, Ubuntu, Debian, Rocky Linux, and Fedora.Starting Price: $499 -
24
Infiltrator
Infiltration Systems
Infiltrator is a free easy to use, intuitive network security scanner that can quickly audit your network computers for vulnerabilities, exploits, and information enumerations. Infiltrator can reveal and catalog a plethora of information on scanned computers - such as installed software, shares, users, drives, hotfixes, NetBios and SNMP information, open ports and much more! Infiltrator can audit each computer's password and security policies, alerting you when changes should be made to increase security. All results can be generated into sleek, easy to read report by the report generator. Infiltrator also comes with over 15 powerful network utilities for footprinting, scanning, enumerating and gaining access to machines. Included utilities are ping sweep, whois lookups, email tracing, brute force cracking tools, share scanning, network enumerating, and many more! -
25
SoftPerfect Network Scanner
SoftPerfect
This fast, highly configurable IPv4/IPv6 scanner can streamline many of your network support procedures. Its well-designed interface, lightweight and portability coupled with an extensive range of options and advanced features make SoftPerfect Network Scanner an invaluable tool, whether you are a professional system administrator, someone providing occasional network maintenance, or a general user interested in computer security. SoftPerfect Network Scanner can ping computers, scan ports, discover shared folders and retrieve practically any information about network devices via WMI, SNMP, HTTP, SSH and PowerShell. It also scans for remote services, registry, files and performance counters; offers flexible filtering and display options and exports NetScan results to a variety of formats from XML to JSON.Starting Price: $29.11 one-time payment -
26
AKIPS Network Monitor
AKIPS
AKIPS Network Monitoring Software is a fully featured, fast and cost-effective network and infrastructure performance-monitoring tool. It delivers unmatched visibility across your network. AKIPS detects faults and performance issues. This empowers your business to maintain its operational state and minimise possible disruptions due to IT infrastructure failing or risk events occurring. AKIPS is a multi-award-winning company and prides itself on its innovative technology. Benefits: - Visibility of your entire network - A single product for ping, SNMP, syslog, traps, NetFlow, alerting and much more - Our single server scales to 1,000,000 interfaces and 500,000 flows per second - 60-second polling for every MIB object - 15-second ping for every device - SNMP v1/v2/v3 - Integration with third-party apps (Opsgenie, Pagerduty, ServiceNow, Slack, Splunk) - Flat-fee subscription (no extra costs) -
27
SiteOps
SiteOps
SiteOps monitors your Joomla, WordPress and PrestaShop sites 24/7: downtime, SSL certificates, DNS, WHOIS/domain expiry, SEO score, security, backups and server metrics. Key features: - Uptime checks every 30 seconds from 8 worldwide locations - SSL/DNS/WHOIS monitoring with expiry alerts - Security: HTTP headers, Safe Browsing, brute-force detection - SEO score, Core Web Vitals, PageSpeed - Backups: Akeeba (Joomla) & UpdraftPlus (WordPress) - Server metrics: PHP, MySQL, load, TCP ports, IP reputation - Native agents for Joomla 4/5/6, WordPress, PrestaShop Alerts via Email, SMS, Slack, Telegram, Discord, Teams, Webhook. Multi-site dashboard for agencies. White-label available. GDPR-compliant, European hosting. Plans from €10 to €79/month — 10-day free trial.Starting Price: $0 -
28
Sysadmin
Sysadmin Anywhere
A free application makes it so much easier to administer Active Directory-based networks by providing a single tool to do whatever you need. Add, edit and delete objects in Active Directory. View software and hardware. Events, processes, and services on computers. Add and delete objects from groups. Reset a user's password. Add photos, restart, and shut down remote computers. Computers performance and patterns for add new users. Monitor CPU, drive, memory, HTTP, ping, process, service, and events. Use it to manage domains, servers, computers, users, and groups.Starting Price: Free -
29
My Website is Online
My Website is Online
You can manage unlimited websites in your account. Multiple monitors are available: HTTP(s), matching text, ping and TCP. Email alerts are great but we think that SMSs are better to effectively track website downtime. Having a secure website with an up-to-date certificate is crucial. We send an alert before the validity period is over. Let your users know the status of your services and give them your contact information. This observer let you know when someone update your DNS records. It sends alerts when a record is added or removed. A notification will be sent as soon as the website is listed on an unsafe web resource list.Starting Price: $2.95 per month -
30
iRedMail
iRedMail
The right way to build your mail server with open source softwares. Works on CentOS Stream, Rocky, Alma, Debian, Ubuntu, FreeBSD, OpenBSD. With iRedMail, you can deploy an OPEN SOURCE, FULLY FLEDGED, FULL-FEATURED mail server in several minutes, for free. We did the heavy lifting of putting all the open source components together and applying best practices. Our product does all the major tasks for you. Furthermore we offer professional support to back you up in case you have some problems. You have all personal data on your own hard disk, you can control the email security, inspect transaction log. No other organization can see the content of all messages. All components used in iRedMail are open source softwares, and you get the bug fixes and updates from the Linux/BSD venders you trust. iRedMail is the right way to build your mail server with open source softwares.Starting Price: Free -
31
System On Grid
System On Grid
We are redefining internet by converging cloud infrastructure by merging Orbits (VPS – Virtual Private Servers) with Web Hosting which provides dedicated and scalable resources, security, isolation, and automation backed by very high reliability and 99.99% uptime guarantee. Our Orbits come with different specs and different flavors like CentOS, Ubuntu, Debian, Fedora, Free BSD, Net BSD etc. providing a lot of flexibility. The backend uses Intel E-5 processors, KVM hypervisor and Openstack. System On Grid Orbits are Virtual Instances (Virtual Private Servers/Machines) run by KVM hypervisor. The Orbits come with multiple Operating System Flavors including different Linux Distros like Centos, Ubuntu, Debian, Fedora etc. Orbits also have an option of Unix flavors viz Free BSD and Net BSD. Orbits take full advantage of Intel CPUs VTX features and hardware abstraction. We also have tweaked the Host kernel to provide strong and robust performance.Starting Price: $8 per month -
32
Awakish
Awakish
Awakish is a website monitoring tool that helps businesses instantly detect downtime, monitor SSL certificates, generate performance reports, and more. Suitable for both customers and vendors like MSPs and SIs. The best monitoring solution is the one that gets deployed and used! Skilled IT experts are not required, but if you are a skilled tech professional, you’ll appreciate the time-saving simplicity of our 2-minute installation or our free batch upload service for large pools of HTTP endpoints and servers. We provide a secure and easy to monitor solution for all the assets that you watch over - regardless of location, cloud, or technology. Anything you can ping, we can monitor. Awakish can also allow your customers to see how well you are servicing them. With constant uptime status, shared summary reports and status badges that you can embed anywhere, you can stay top of mind with your clients.Starting Price: $7 per month -
33
AppBeat
AppBeat
We help monitor your online services and catch issues & anomalies before they reach your end customers and become costly incidents! To detect outages, unexpected behavior & performance regressions. Minimize risk of losing customers, time, money & brand reputation. Our globally distributed monitoring probes check your publicly exposed web pages and web services via TCP or UDP protocols. We run millions of checks every day, 24/7. We have 6 years of experience in this field, our solution is mature, easy to use and very reliable. As an additional guarantee, we offer a service level agreement (SLA) option for our high-end monitoring plan(s). Measuring response times and uptime, checking for valid HTTP(S) response, ensuring page integrity with SHA-256 hash. Never forget to renew your web server certificate with our TLS / SSL monitoring. We will send periodic ping requests to your servers to check if they are alive. -
34
PerfOps
PerfOps
PerfOps is a comprehensive infrastructure monitoring and analytics platform that enables organizations to measure and optimize the performance of their CDN and DNS providers. It offers a suite of tools, including analytics for detailed performance and availability insights, continuous monitoring through Real User Monitoring (RUM) to assess services as experienced by actual users, and on-demand network tests utilizing a global network of servers for commands like traceroute and curl. The platform provides access to raw logs for in-depth analysis, customizable alerts to notify users of performance degradations, and the ability to schedule white-label PDF reports for sharing insights with teams. PerfOps supports custom private monitoring, allowing users to add their own HTTP or DNS endpoints for internal analysis, and features a robust API for building custom tools. Its user-friendly interface simplifies the visualization of performance data.Starting Price: $99 per month -
35
Freshping
Freshworks
Everything you need for uptime monitoring. Monitor your website for free and get notified instantly when your website goes down. Ensure your website is available from anywhere in the world with monitoring from 10 global locations. Display your website uptime history to your customers with free public status pages. Monitor HTTP/HTTPS, ICMP Ping, TCP, UDP, Web socket or DNS. Whatever you’re building we’ve got you covered. Receive alerts wherever you are. Integrate Freshping with Freshdesk, Slack, Twilio, Skype, and Webhook to receive instant downtime notifications. Get weekly updates and measure your website's performance with metrics like Apdex score, Average response time, Individual Response Time & more. Showcase your website status right from your homepage. Display your website’s uptime history and current status of your website with Realtime Badges. Enjoy deeper control with String and Status code check. Don’t limit yourself to a single status code. -
36
Oack
Oack
Oack is an external HTTP monitoring service built for engineers who need to diagnose latency and outages, not just detect them. Every probe captures: - 6-phase HTTP timing breakdown (DNS, Connect, TLS, Send, Wait, Receive) - TCP kernel telemetry — RTT, retransmits, congestion window, RTO via getsockopt(TCP_INFO) on Linux - Server-Timing header automatic capture and visualization - Cloudflare CDN log enrichment (edge PoP, cache status, origin response time) - Traceroute with per-hop RTT, ASN, and geolocation - Performance percentiles across 1d, 7d, 30d, 90d windows - Optional packet capture (PCAP) for deep post-mortem analysis Browser monitoring with Playwright — both Pageload mode (Web Vitals, HAR waterfall, screenshots) and Test Suite mode (run your existing .spec.ts files as scheduled monitors). Built-in incident management — automatic incident creation, on-call scheduling with rotations, escalation policies, war rooms, post-mortem reports.Starting Price: $14/month -
37
Uptimon
Uptimon
Uptimon is a monitoring SaaS that tracks website and API availability 24/7, detecting outages within seconds and sending instant alerts. It performs HTTP(S) pings at customizable intervals (30 seconds to 60 minutes), checking response time, status codes, keyword presence, and SSL certificate validity. When a site goes down, it instantly notifies via email, Discord, Telegram, webhook, or SMS.The dashboard displays real-time status, last 30-day uptime percentage, average response times, and performance graphs. Technical stack includes Node.js/Go backend, Redis queue, horizontal scaling support, and time-series databases like TimescaleDB.Target audience ranges from freelancers to enterprises. Key differentiators include simple setup (3 clicks), fast detection time, and affordable pricing. Uses freemium model with paid tiers based on monitor count and check frequency. Growth features include shareable status badges, public status pages, and partner integrations with Vercel/Netlify.Starting Price: $9/month -
38
EMCO Ping Monitor
EMCO Software
EMCO Ping Monitor software helps you monitor the up/down state and the connection quality of network devices. The tool can send you notifications when the host state or the connection quality of the monitored hosts changes. For every host, the program collects detailed statistics including the uptime, outages, latency, and other monitoring metrics, so you can analyze the host performance during any historical period and generate detailed reports. The program is designed to automatically ping network hosts and detect their outages and connection quality problems. It uses ICMP pings to detect the up/down status of the monitored hosts and estimates their real-time connection quality based on packet loss, latency, and jitter metrics. The program stores information about every ping and allows you to get detailed statistics for any host during any historical period, such as the list of outages, uptime percent, average latency, latency deviation, etc. -
39
SysUpTime Network Monitor
iDeskCentric
Monitor network devices and computers for fault & performance. Easy to set up and customize - and it’s loaded with great features! Intuitive graphical user interface minimizes training requirements and increases productivity. No need for expensive consultancy or training. Transparent pricing model, affordable with no hidden costs. Measure and report real time performance against designated SLA. Use SNMP, PING, WMI and other protocols to monitor health of devices, computers and apps. Advanced fault management minimizes equipment downtime. Event de-duplication, automated actions and escalation help organizations identify potential problems faster. SysUpTime network monitor is easy to set up and use. It can monitor the availability and performance of your Windows and Linux/UNIX servers, workstations, software applications (SQL, Exchange, Web Servers, etc), and network devices (routers, switches, etc).Starting Price: $995 -
40
Apache Synapse
Apache Software Foundation
Apache Synapse is a lightweight and high-performance Enterprise Service Bus (ESB). Powered by a fast and asynchronous mediation engine, Apache Synapse provides exceptional support for XML, Web Services and REST. In addition to XML and SOAP, Apache Synapse supports several other content interchange formats, such as plain text, binary, Hessian and JSON. The wide range of transport adapters available for Synapse, enables it to communicate over many application and transport layer protocols. As of now, Apache Synapse supports HTTP/S, Mail (POP3, IMAP, SMTP), JMS, TCP, UDP, VFS, SMS, XMPP and FIX. High-performing PassThrough HTTP transport support for all mediation scenarios. Ultra-fast, low latency mediation of HTTP requests. Supporting a very large number of inbound (client -> ESB) and outbound (ESB -> server) connections concurrently. Intelligently handle message content and content awareness built into the engine with shared buffer for handling data. -
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SolarWinds Engineer's Toolset
SolarWinds
Network software that includes over 60 must-have tools. Automated network discovery. Real time monitoring and alerting. Powerful diagnostic capabilities. Enhanced network security. Configuration & log management. IP address and DHCP scope monitoring. The right network toolset designed to easily manage and troubleshoot your network. Discover your entire network, including equipment, MAC to IP address relationships, Switch Port mapping, and more. Monitor and receive alerts in real time on network availability and health. Perform robust network diagnostics for faster troubleshooting and quick resolution of complex network issues. Simulate attacks on your network to identify security vulnerabilities. Configure devices on your network and troubleshoot any config issues with specialized network engineer tools. Deploy an array of network discovery tools, including Port Scanner, Switch Port Mapper, SNMP sweep, IP Network Browser, MAC Address Discovery, Ping Sweep, and more. -
42
NethServer
NethServer
Analyzes all web traffic and blocks selected websites via HTTP and even HTTPS using Squid proxy. Integrated with ClamAV antivirus and site blacklists. Multi-domain web server with ready LAMP stack. Virtual hosting allows to host multiple domain names on a single server. Based on NextCloud provides universal access to your files via the web, your computer or your mobile devices, wherever you are. Provide a private Slack-alternative with Mattermost. Open source messaging platform that enables secure team collaboration. Modern and powerful web interface based on Cockpit that simplifies common administration tasks, very easy and fast installation. Based on CentOS/RHEL, a widespread and popular server distribution, trusted by routine security updates, and rock solid stability.Starting Price: €48 per year -
43
PingPlotter
Pingman Tools
PingPlotter is a network monitoring and troubleshooting solution that helps millions of internet citizens find the source of network problems and prove the culprit. Get up-to-the-second feedback on key metrics like latency, jitter, and MOS. Chart detailed timelines of internet connection performance. Quickly find and diagnose the source of internet lag, server disconnects, and other downtime. Skip the tedious work with automated alerts and let PingPlotter keep watch for you. Share objective, easy-to-read graphs of performance metrics with internet service providers, IT teams, or others. Fix the right thing the first time with actionable data. Test a single computer with PingPlotter for Desktop, or use PingPlotter Cloud to monitor multiple devices from your web browser.Starting Price: $6.99 per month -
44
SuperPing
Circuit Europe OU
Master your network with SuperPing, the all-in-one professional tool for network scanning, monitoring, and analysis. Designed for IT professionals, developers, and tech enthusiasts alike, SuperPing combines powerful features with a sleek, modern interface to give you unparalleled insight into any network. Effortlessly discover all devices on your Wi-Fi or LAN, check for open ports, analyze network performance, and continuously monitor the uptime of critical servers, websites, or devices. Whether you're diagnosing a problem, assessing security, or just curious about your network, SuperPing is your go-to utility. Key Features: Powerful & Fast Scanning: Discover all devices with incredible speed. Scan by IP range or CIDR notation to find every host on your network. Continuous 24/7 Monitoring: Set up monitoring tasks for your critical hosts. Track performance history with beautiful charts and get a clear overview of their status over time.Starting Price: $0 -
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PingThemAll
PingThemAll
PingThemAll (PTA) is a Windows ping-based network device monitoring system. With PTA, you decide what devices you wish to monitor, and add them to PTA's text-based configuration file, and we do the rest. Watch real-time as devices are pinged, with line-by-line reporting of success or failure, and also use the PTA Results webpage for a summary of what is not responding. Receive e-mail alerts and summaries. Great for network administrators, help desk, network managers, data centers, network operations centers, security personnel and more. Monitor PTA Results on as many computers are you desire, with PTA's engine running on the most basic Windows 10 computer available. Small application footprint means you run PTA in the background of a production PC or dedicate an old PC to the task. Requires no agents on any monitored devices, and no plugins or extensions on your browser. Software can be ran from a local hard drive, USB stick, external drive or network share.Starting Price: $68 -
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DNSPerf
DigiCert PerfOps
DNSPerf offers DNS performance analytics and comparison to find the fastest and most reliable DNS for free based on millions of tests. All DNS providers are tested every minute from 200+ locations globally. All tests are over IPv4 with a 1-second timeout. The public data is updated once per hour, but contact us for real-time data. Add your own custom HTTP or DNS endpoints to be monitored privately for internal analysis. Fully documented API to build your own custom tools. Analyze the performance and availability of your CDN, or DNS. Debug and benchmark services using our network of global servers to run commands such as traceroute and curl. Have our raw-log data streamed in real time to a custom location. The simple UI allows fast control over your traffic and easy configuration. Analyze the performance and availability of your CDN or DNS in full detail. Use our RUM platform to monitor your own infrastructure like custom CDN or DNS.Starting Price: $99 per month -
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Netlas.io
Netlas
Netlas.io is a network scanner and search engine on the Internet. Netlas stores DNS records of billions of domain names, hundreds of millions of HTTP responses and SSL certificates. All this information can be obtained through several tools: Responses Search: This collection consists of results from internet scans. Netlas non-intrusive scanners continuously scan internet-accessible hosts and save their responses. DNS Search: These stores domain names, their corresponding IP addresses, and other types of DNS records. IP WHOIS: Information about the owner and management of an IP address, including the IP address range, network provider name, and contact information. Domain WHOIS: Information about the domain owner and registrar, such as contact information, registrar details, registration dates, and expiration dates. Certificates: Database of SSL certificates collected from various sources. Netlas is an indispensable tool for any cybersecurity professional!Starting Price: $49 per month -
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Xplico
Xplico
Xplico is installed in the major distributions of digital forensics and penetration testing: Kali Linix, BackTrack, DEFT, Security Onion, Matriux, BackBox, CERT Forensics Tools, Pentoo and CERT-Toolkit. Xplico allows concurrent access by multiple users. Any user can manage one or more Cases. The UI is a Web User Interface and its backend DB can be SQLite, MySQL or PostgreSQL. Xplico can be used as a Cloud Network Forensic Analysis Tool. The goal of Xplico is extract from an internet traffic capture the applications data contained. For example, from a pcap file Xplico extracts each email (POP, IMAP, and SMTP protocols), all HTTP contents, each VoIP call (SIP), FTP, TFTP, and so on. Xplico isn’t a network protocol analyzer. Xplico is an open source Network Forensic Analysis Tool (NFAT). At each data reassembled by Xplico is associated a XML file that uniquely identifies the flows and the pcap containing the data reassembled. -
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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. -
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ClusterEngine
Aqua Networks
Monitor all resources of any Linux and Windows-based Cloud or Dedicated server. Monitor and URL, including SSL expiry dates and get alerts if something happens. Backup your servers to Amazon S3 or Local storage all via CloudStats. View exactly which processes are consuming resources on your server. Add your System Administrators and Co-Founders with correct permissions to be able to view the stats. Configure Alerts to suit your needs and send them to the correct person on your team. CloudStats is a Website and Server Monitoring platform capable of monitoring Linux and Windows-based servers. CloudStats works by installing an Agent on your server which collects and sends data to the monitoring platform every minute. The Agent uses a secure SSL connection to send all data safely to the monitoring system. You need to open Ports 443 and 80 for agent connections. Port 443 is used for data transmission and port 80 is used for Pings and Keepalive requests.
