Sentinet3 AlternativesOnly apps categorised as Network Monitors

The best Network Monitor alternative to Sentinet3 is Zabbix, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 25 alternatives to Sentinet3 and many of them are Network Monitors so hopefully you can find a suitable replacement. Other interesting Network Monitor alternatives to Sentinet3 are Nagios, Spiceworks, Datadog and LibreNMS.

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Sentinet3 alternatives are mainly Network Monitors but may also be Uptime Monitor Services or Website Monitoring Tools.  Filter by these or use the filter bar below if you want a narrower list of alternatives or looking for a specific functionality of Sentinet3.
Sentinet3 iconSentinet3
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Sentinet3 is an enterprise class unified proactive monitoring device able to monitor Systems, Applications, and Networks.

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Sentinet3 alternatives page was last updated Mar 11, 2019
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Alternatives
  1. Zabbix icon

    Zabbix

     194 likes
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    Gather and analyze accurate statistics and performance metrics, visualize it, get notified about current and potential issues without delay, and take advantage of our time-tested professional development and support.

    113 Zabbix alternatives

    License model

    • Free • Open Source

    Application types

    Platforms

    • Linux
    • Self-Hosted
    • FreeBSD
    • OpenBSD
    Zabbix screenshot 1

    Properties

    1.  Privacy focused

    Features

    1.  Server Monitoring
    2.  Custom Dashboard
    3.  Hardware Monitoring
    4.  No registration required
    5.  Ad-free
    6.  Portable
    7. Microsoft Azure icon  Azure integration

    Zabbix VS Sentinet3

     

    • Zabbix is the most popular Linux & Self-Hosted alternative to Sentinet3.

    • Zabbix is the most popular Open Source & free alternative to Sentinet3.

    • Zabbix is Free and Open SourceSentinet3 is Paid and Proprietary
    • Zabbix is Privacy focusedSentinet3 is not according to our users
  2. Nagios icon

    Nagios

     90 likes
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    Nagios is a powerful monitoring system licensed under Nagios Enterprises that helps organizations identify and resolve IT infrastructure issues.

    126 Nagios alternatives

    License model

    • Freemium • Open Source

    Application type

    Country of Origin

    • US flagUnited States

    Platforms

    • Linux
    Home

    Nagios Features

    1.  On-premises software
    2.  Hardware Monitoring
    3.  Remote Management

    Nagios VS Sentinet3

     
  4. Spiceworks icon

    Spiceworks

     83 likes
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    Spiceworks is a software suite for IT professionals to manage networks, troubleshoot issues, and handle IT tasks. It offers free online tools for network connectivity management, remote computer access, user activity monitoring, contract tracking, and inventory scanning.

    135 Spiceworks alternatives

    License model

    • Free • Proprietary

    Application types

    Country of Origin

    • US flagUnited States

    Platforms

    • Windows
    • Online
    • Android
    • Android Tablet
    Spiceworks screenshot 1

    Spiceworks Features

    1.  Knowledge base
    2.  Hardware Monitoring
    3.  Helpdesk Ticketing
    4.  IT Asset Management
    5.  Product Reviews
    6.  Network Mapping

    Spiceworks VS Sentinet3

     

    • Spiceworks is the most popular Web-based, Windows, Android & Android Tablet alternative to Sentinet3.

    • Spiceworks is Free and ProprietarySentinet3 is Paid and Proprietary
  5. Ad
    Screenshot
    Paessler PRTG Network Monitor icon
    Paessler PRTG Network Monitor

    Comprehensive monitoring solution with over 200 sensor types, user-friendly interface, and powerful capabilities such as traffic analysis, failover clustering, and remote probes. Offers email and SMS alerts, supports SNMP and WMI...

    https://www.paessler.com
    Learn More
  6. Datadog icon

    Datadog

     75 likes
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    Monitor and visualize your IT and DevOps environments seamlessly with over 120 integrations, enabling real-time insight across on-premise and cloud deployments. Utilize robust analytics, graphing, and correlation tools for error logging and network monitoring. Improve collaboration and proactive IT management.

    219 Datadog alternatives

    License model

    Application types

    Country of Origin

    • US flagUnited States

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    Datadog screenshot 1

    Datadog Features

    1.  Cloud Monitoring
    2.  APM monitoring
    3.  Network Mapping
    4.  Performance Monitoring
    5.  Server Monitoring

    Datadog VS Sentinet3

     

    • Datadog is the most popular Mac alternative to Sentinet3.

    • Datadog is the most popular commercial alternative to Sentinet3.

    • Datadog is Paid and ProprietarySentinet3 is also Paid and Proprietary
  7. LibreNMS icon

    LibreNMS

     37 likes
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    LibreNMS is an autodiscovering PHP/MySQL based network monitoring system forked from Observium. LibreNMS aims to be easy to use, painless to deploy, and support monitoring of a wide range of devices. Observium's license changed to a modified QPL license in May 2012, and...

    31 LibreNMS alternatives

    License model

    • Free • Open Source

    Application type

    Platforms

    • Linux
    • BSD
    • MySQL Community Edition
    • Apache HTTP Server
    • JavaScript
    • PHP
    LibreNMS screenshot 1

    LibreNMS Features

    1.  Network Discovery
    2.  SNMP Trap Support
    3.  IT Asset Management

    LibreNMS VS Sentinet3

     
  8. Paessler PRTG Network Monitor icon

    Paessler PRTG Network Monitor

     42 likes
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    Comprehensive monitoring solution with over 200 sensor types, user-friendly interface, and powerful capabilities such as traffic analysis, failover clustering, and remote probes. Offers email and SMS alerts, supports SNMP and WMI, provides high-availability features and detailed reporting.

    107 Paessler PRTG Network Monitor alternatives

    License model

    • Freemium • Proprietary

    Application types

    Country of Origin

    • DE flagGermany
    • European Union flagEU

    Platforms

    • Windows
    • Online
    • Self-Hosted
    • Software as a Service (SaaS)
    Paessler PRTG Network Monitor screenshot 1

    Paessler PRTG Network Monitor Features

    1.  Website Monitoring
    2.  Dark Mode
    3.  Ad-free
    4.  Portable
    5.  Traffic Monitoring
    6.  Server Monitoring

    Paessler PRTG Network Monitor VS Sentinet3

     

    • Paessler PRTG Network Monitor is the most popular SaaS alternative to Sentinet3.

    • Paessler PRTG Network Monitor is Freemium and ProprietarySentinet3 is Paid and Proprietary
  10. Monitorix icon

    Monitorix

     7 likes
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    Monitorix is a system monitoring tool designed to monitor as many services and system resources as possible. Due to its simplicity and small size it can also be used on embedded devices.

    22 Monitorix alternatives

    License model

    • Free • Open Source

    Application type

    Platforms

    • Linux
    Monitorix screenshot 1

    Properties

    1.  Lightweight

    Features

    1.  No Tracking
    2.  Ad-free
    3.  Dark Mode
    4.  No registration required
    5.  Hardware Monitoring
    6.  Application Monitoring

    Monitorix VS Sentinet3

     
  11. Cabot icon

    Cabot

     18 likes
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    Cabot is a free, open-source, self-hosted infrastructure monitoring platform that provides some of the best features of PagerDuty, Server Density, Pingdom and Nagios without their cost and complexity.

    123 Cabot alternatives

    License model

    • Free • Open Source

    Application types

    Country of Origin

    • GB flagUnited Kingdom

    Platforms

    • Self-Hosted
    Cabot screenshot 1
    Discontinued

    The last update is from 2021, and it's mentioned on the GitHub repository that the project is not maintained anymore.

    Cabot Features

    1.  Website Monitoring

    Cabot VS Sentinet3

     
  12. Munin icon

    Munin

     45 likes
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    Munin is a networked resource monitoring tool that can help analyze resource trends and "what just happened to kill our performance?" problems. It is designed to be very plug and play. A default installation provides a lot of graphs with almost no work.

    64 Munin alternatives

    License model

    • Free • Open Source

    Application type

    Platforms

    • Linux
    Dashboard

    Munin Features

    1.  Network Tools

    Munin VS Sentinet3

     
  13. NetXMS icon

    NetXMS

     4 likes
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    NetXMS is an enterprise grade multi-platform open source network management and monitoring system. It provides comprehensive event management, performance monitoring, alerting, reporting and graphing for all layers of IT infrastructure — from network devices to business...

    43 NetXMS alternatives

    License model

    • Free • Open Source

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • Flathub
    NetXMS screenshot 1

    NetXMS Features

    1.  Hardware Monitoring
    2.  System management
    3.  Cloud Monitoring
    4.  Network Mapping
    5.  Traffic Monitoring
    6.  Application Monitoring

    NetXMS VS Sentinet3

     
  14. OpenNMS Horizon icon

    OpenNMS Horizon

     11 likes
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    OpenNMS is an open-source network monitoring platform that helps you visualize and monitor everything on your local and distributed networks.

    62 OpenNMS Horizon alternatives

    License model

    • Free Personal • Open Source

    Application type

    Country of Origin

    • US flagUnited States

    Platforms

    • Linux
    • Self-Hosted
    Dashboard

    OpenNMS Horizon VS Sentinet3

     
  15. Cacti icon

    Cacti

     25 likes
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    Cacti is a complete frontend to RRDTool, it stores all of the necessary information to create graphs and populate them with data in a MySQL database. The frontend is completely PHP driven. Along with being able to maintain graphs, data sources, and Round Robin archives in a...

    56 Cacti alternatives

    License model

    • Free • Open Source

    Application type

    Platforms

    • Windows
    • Linux
    Cacti screenshot 1

    Cacti Features

    1.  Graphs

    Cacti VS Sentinet3

     
12 of 32 Sentinet3 alternatives