---
description: Get detailed information about Nagios Core and how it can help you meet your business needs. Learn more about Nagios Core price, benefits, and disadvantages for businesses in Singapore.
image: https://gdm-localsites-assets-gfprod.imgix.net/images/capterra/og_logo-e5a8c001ed0bd1bb922639230fcea71a.png?auto=format%2Cenhance%2Ccompress
title: Nagios Core Pricing, Cost & Reviews - Capterra Singapore 2026
---

Breadcrumb: [Home](/) > [Website Monitoring Software](/directory/10021/website-monitoring/software) > [Nagios Core](/software/152751/nagios-core) > [Nagios Core Alternatives](https://www.capterra.com.sg/alternatives/152751/nagios-core)

# Alternatives to Nagios Core

Canonical: https://www.capterra.com.sg/alternatives/152751/nagios-core

> Explore the top alternatives to Nagios Core. Compare features, ratings, and reviews to find the best software for your needs.

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## Top Alternatives

1. **Site24x7** — 4.7/5 (344 reviews) — Monitor your websites and other internet services from 100+ locations across the globe.
   - [View profile](https://www.capterra.com.sg/software/168192/site24x7)
   - [Compare vs Nagios Core](https://www.capterra.com.sg/compare/152751/168192/nagios-core/vs/site24x7)
2. **ManageEngine Applications Manager** — 4.6/5 (255 reviews) — Ensure your mission-critical business applications meet end-user expectations with 360-degree monitoring from Applications Manager.
   - [View profile](https://www.capterra.com.sg/software/172323/manageengine-applications-manager)
   - [Compare vs Nagios Core](https://www.capterra.com.sg/compare/152751/172323/nagios-core/vs/manageengine-applications-manager)
3. **Uptimerobot** — 4.8/5 (72 reviews) — UptimeRobot is a hassle-free uptime monitoring solution with advanced cost-effective features and plans. Keep your services running.
   - [View profile](https://www.capterra.com.sg/software/1016997/uptimerobot)
   - [Compare vs Nagios Core](https://www.capterra.com.sg/compare/152751/1016997/nagios-core/vs/uptimerobot)
4. **Oh Dear** — 4.9/5 (72 reviews) — Oh Dear is a website monitoring software that checks uptime, SSL certificates, broken links, mixed content, and more.
   - [View profile](https://www.capterra.com.sg/software/190028/oh-dear)
   - [Compare vs Nagios Core](https://www.capterra.com.sg/compare/152751/190028/nagios-core/vs/oh-dear)
5. **Uptrends** — 4.7/5 (107 reviews) — Provides a 24/7 monitoring service that alerts and fix errors quickly to prevent any downtime and strengthen the digital experience.
   - [View profile](https://www.capterra.com.sg/software/80467/uptrends)
   - [Compare vs Nagios Core](https://www.capterra.com.sg/compare/80467/152751/uptrends/vs/nagios-core)
6. **Screpy** — 4.8/5 (236 reviews) — Web analysis tool that can analyze all pages of your websites in one dashboard and monitor them with your team.
   - [View profile](https://www.capterra.com.sg/software/209021/screpy)
   - [Compare vs Nagios Core](https://www.capterra.com.sg/compare/152751/209021/nagios-core/vs/screpy)
7. **SiteGuru** — 4.8/5 (177 reviews) — SiteGuru simplifies SEO with audits, content improvements, and keyword tracking—ideal for agencies and marketers of all levels.
   - [View profile](https://www.capterra.com.sg/software/160464/siteguru)
   - [Compare vs Nagios Core](https://www.capterra.com.sg/compare/152751/160464/nagios-core/vs/siteguru)
8. **Google Alerts** — 4.7/5 (315 reviews) — Cloud-based competitive intelligence solution that enables businesses to receive alerts via notifications in case of content changes.
   - [View profile](https://www.capterra.com.sg/software/202337/google-alerts)
   - [Compare vs Nagios Core](https://www.capterra.com.sg/compare/152751/202337/nagios-core/vs/google-alerts)
9. **Robot.alp** — 5.0/5 (25 reviews) — A website uptime monitoring platform which will check your all services, automatically notifies you.
   - [View profile](https://www.capterra.com.sg/software/1024073/robotalp)
   - [Compare vs Nagios Core](https://www.capterra.com.sg/compare/152751/1024073/nagios-core/vs/robotalp)
10. **Lucky Orange** — 4.7/5 (260 reviews) — Evaluate your website’s performance from your visitor’s perspective. Live view, session recordings, custom notifications and more.
    - [View profile](https://www.capterra.com.sg/software/150695/lucky-orange)
    - [Compare vs Nagios Core](https://www.capterra.com.sg/compare/150695/152751/lucky-orange/vs/nagios-core)
11. **dVirtualUser** — 4.7/5 (16 reviews) — Cloud-based tool that simulates a real user browsing your websites to detect problems and alert.
    - [View profile](https://www.capterra.com.sg/software/1044255/dvirtualuser)
    - [Compare vs Nagios Core](https://www.capterra.com.sg/compare/152751/1044255/nagios-core/vs/dvirtualuser)
12. **Zabbix** — 4.7/5 (110 reviews) — Zabbix is monitoring software streamlining network and application oversight with enterprise-class features in an open-source format.
    - [View profile](https://www.capterra.com.sg/software/135902/zabbix-monitoring-solution)
    - [Compare vs Nagios Core](https://www.capterra.com.sg/compare/135902/152751/zabbix-monitoring-solution/vs/nagios-core)
13. **Amazon CloudWatch** — 4.5/5 (91 reviews) — Observability of your AWS resources and applications on AWS and on-premises
    - [View profile](https://www.capterra.com.sg/software/204333/amazon-cloudwatch)
    - [Compare vs Nagios Core](https://www.capterra.com.sg/compare/152751/204333/nagios-core/vs/amazon-cloudwatch)
14. **Datadog** — 4.6/5 (357 reviews) — Analyze product usage and quickly resolve frontend performance issues that are impacting users with Datadog Real User Monitoring.
    - [View profile](https://www.capterra.com.sg/software/135453/datadog-cloud-monitoring)
    - [Compare vs Nagios Core](https://www.capterra.com.sg/compare/135453/152751/datadog-cloud-monitoring/vs/nagios-core)
15. **Corgi.pro** — 5.0/5 (11 reviews) — Cloud-based website management and monitoring tool that helps businesses handle security, backups, and updates on WordPress sites.
    - [View profile](https://www.capterra.com.sg/software/1072385/Corgi)
    - [Compare vs Nagios Core](https://www.capterra.com.sg/compare/152751/1072385/nagios-core/vs/Corgi)

## Related Categories

- [Website Monitoring Software](https://www.capterra.com.sg/directory/10021/website-monitoring/software)

## Links

- [View on Capterra](https://www.capterra.com.sg/alternatives/152751/nagios-core)
- [View Product Profile](https://www.capterra.com.sg/software/152751/nagios-core)

## This page is available in the following languages

| Locale | URL |
| de | <https://www.capterra.com.de/alternatives/152751/nagios-core> |
| de-AT | <https://www.capterra.at/alternatives/152751/nagios-core> |
| de-CH | <https://www.capterra.ch/alternatives/152751/nagios-core> |
| en | <https://www.capterra.com/p/152751/Nagios-Core/alternatives/> |
| en-AE | <https://www.capterra.ae/alternatives/152751/nagios-core> |
| en-AU | <https://www.capterra.com.au/alternatives/152751/nagios-core> |
| en-CA | <https://www.capterra.ca/alternatives/152751/nagios-core> |
| en-GB | <https://www.capterra.co.uk/alternatives/152751/nagios-core> |
| en-IE | <https://www.capterra.ie/alternatives/152751/nagios-core> |
| en-IL | <https://www.capterra.co.il/alternatives/152751/nagios-core> |
| en-IN | <https://www.capterra.in/alternatives/152751/nagios-core> |
| en-NZ | <https://www.capterra.co.nz/alternatives/152751/nagios-core> |
| en-SG | <https://www.capterra.com.sg/alternatives/152751/nagios-core> |
| en-ZA | <https://www.capterra.co.za/alternatives/152751/nagios-core> |
| es | <https://www.capterra.es/alternatives/152751/nagios-core> |
| es-AR | <https://www.capterra.com.ar/alternatives/152751/nagios-core> |
| es-CL | <https://www.capterra.cl/alternatives/152751/nagios-core> |
| es-CO | <https://www.capterra.co/alternatives/152751/nagios-core> |
| es-CR | <https://www.capterra.co.cr/alternatives/152751/nagios-core> |
| es-DO | <https://www.capterra.do/alternatives/152751/nagios-core> |
| es-EC | <https://www.capterra.ec/alternatives/152751/nagios-core> |
| es-MX | <https://www.capterra.mx/alternatives/152751/nagios-core> |
| es-PA | <https://www.capterra.com.pa/alternatives/152751/nagios-core> |
| es-PE | <https://www.capterra.pe/alternatives/152751/nagios-core> |
| fr | <https://www.capterra.fr/alternatives/152751/nagios-core> |
| fr-BE | <https://fr.capterra.be/alternatives/152751/nagios-core> |
| fr-CA | <https://fr.capterra.ca/alternatives/152751/nagios-core> |
| fr-LU | <https://www.capterra.lu/alternatives/152751/nagios-core> |
| it | <https://www.capterra.it/alternatives/152751/nagios-core> |
| nl | <https://www.capterra.nl/alternatives/152751/nagios-core> |
| nl-BE | <https://www.capterra.be/alternatives/152751/nagios-core> |
| pt | <https://www.capterra.com.br/alternatives/152751/nagios-core> |
| pt-PT | <https://www.capterra.pt/alternatives/152751/nagios-core> |

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