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Nagios Core on CentOS vs n8n comparison

 

Comparison Buyer's Guide

Executive Summary

Review summaries and opinions

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

ROI

Sentiment score
4.7
n8n increases efficiency and cost-effectiveness, enabling significant workload management improvements and reduced onboarding costs for organizations.
Sentiment score
4.0
Nagios Core on CentOS significantly boosts ROI by reducing downtime and recovery costs, saving nearly $50,000 annually.
n8n provides a strong return on investment and is very helpful and cost-optimized.
Cloud Engineering and Automation Engineer at a tech vendor with 1,001-5,000 employees
They can save costs because they can reduce the hiring process for external developers for this type of automation that they can do themselves.
ERP recommendation specialist at a non-tech company with 1-10 employees
I have seen a return on investment, and the clearest metric was the 70% reduction in manual processing time I mentioned, which translates directly to our clients handling roughly three times the document volume with the same team size.
AI Engineer at a educational organization with 51-200 employees
We definitely see a positive ROI using Nagios Core on CentOS, as while it does not have licensing costs, the real return came from reducing downtime, faster issue resolution, and improved operational efficiency.
Senior HPC Engineer at a energy/utilities company with 10,001+ employees
Nagios Core on CentOS lets me know about these issues, and I can recover the system or stop the disaster, saving both money and time.
System Software Support Engineer at a tech vendor with 11-50 employees
With proactive alerts, unplanned downtime dropped by around thirty to forty percent.
Team Lead, Service DevOps at a computer software company with 51-200 employees
 

Customer Service

Sentiment score
4.5
Clients use n8n's community and resources over support, finding them helpful with responsive but adequate cloud support.
Sentiment score
5.0
Nagios Core on CentOS receives mixed feedback; users often rely on community support rather than contacting official customer service.
I describe the support team as knowledgeable, helpful, and responsive.
ERP recommendation specialist at a non-tech company with 1-10 employees
I can reach out to members of the community, ask questions, and usually within a week, they're answered.
Solutions Architect at Bear Systems
n8n has a fairly active Discord community where I can ask questions and get responses quite quickly from both the team and other users who have built similar workflows.
AI Engineer at a educational organization with 51-200 employees
Because of the documentation regarding installation, configuration, and troubleshooting, it helped a lot and avoids confusion.
Infrastructure Analyst at a tech vendor with 10,001+ employees
Enterprise support provides assistance for installation, upgrade guidance, and troubleshooting configuration help.
Infrastructure Specialist at IBM
For Nagios Core on CentOS, customer support is community-driven rather than vendor-driven.
Senior HPC Engineer at a energy/utilities company with 10,001+ employees
 

Scalability Issues

Sentiment score
6.0
n8n offers moderate scalability for simultaneous workflows, with potential challenges in complex processes and large batch processing.
Sentiment score
4.8
Nagios Core on CentOS is ideal for small to mid-size setups, requiring added resources for larger scalability.
The standard solution allows for about five workflows at the same time, and it is scalable since I can upgrade my plan for more executions and workflows if needed.
AI and Automation Engineer at a tech company with 51-200 employees
One approach might take a day to go through all of it and another approach might take fifteen minutes to go through all of it.
Solutions Architect at Bear Systems
It is crucial to have a technical team to support you with real experience in n8n and large-scale implementations.
ERP recommendation specialist at a non-tech company with 1-10 employees
Scaling to large environments requires additional architecture and planning.
Senior HPC Engineer at a energy/utilities company with 10,001+ employees
Scalability is easy, making it simple to scale up as my organization grows and needs to monitor more servers or services.
Senior IT Engineer at a tech vendor with 10,001+ employees
Its scalability is overall good for medium and large enterprise environments, though it requires tuning at a very large scale.
Infrastructure Specialist at IBM
 

Stability Issues

Sentiment score
7.0
Users report n8n as generally stable, with some connectivity issues, particularly for beginners or in specific server environments.
Sentiment score
7.6
Nagios Core on CentOS is praised for stability and reliability, despite UI issues prompting some users to switch to Grafana.
n8n deployments are some of the cheapest that I've come across; the monthly cost for n8n deployment self-hosted rarely exceeds five dollars.
Solutions Architect at Bear Systems
It has been reliable in production.
AI Engineer at a educational organization with 51-200 employees
I have not had any downtime with n8n.
Business automation Expert at INSTRUTECH LIMITED
Nagios Core on CentOS is stable and reliable, especially for long-running monitoring environments.
Senior HPC Engineer at a energy/utilities company with 10,001+ employees
In my experience, Nagios Core on CentOS is very stable and continues to function well.
Team Lead, Service DevOps at a computer software company with 51-200 employees
Nagios Core on CentOS is improving its reliability and accuracy to get nice precision to the different services and correct monitoring.
Chief Information Officer at Cordero y Asociados S.L. - Cordero Informáticos
 

Room For Improvement

n8n needs better user experience, improved onboarding, scalable tools, richer integrations, enhanced stability, and robust collaboration features.
Nagios Core on CentOS needs an improved interface, better documentation, enhanced automation, scalability, APIs, and integration capabilities.
Even though I can connect to different platforms with the HTTP node, it would be easier for people who are not technically advanced to connect with the internal integrations.
Business automation Expert at INSTRUTECH LIMITED
I would appreciate having more AI integrated into n8n, specifically an AI agent to help me better understand how to build workflows and assist when I encounter errors.
AI and Automation Engineer at a tech company with 51-200 employees
If n8n provided AI integration where we could just type via text and it would generate a workflow, that would be very useful.
CTO at Alltake Global Private Limited
For large environments, scaling Nagios Core on CentOS requires additional architectural planning, and tuning alerts is critical; otherwise, teams start ignoring notifications.
Senior HPC Engineer at a energy/utilities company with 10,001+ employees
The learning curve for new users adopting Nagios Core on CentOS is challenging, primarily due to the limited documentation available on the internet regarding how to install and maintain it.
System Software Support Engineer at a tech vendor with 11-50 employees
Plugins for monitoring services of an F5 load balancer or different other hardware devices such as Imperva WAF would be very useful.
Cloud Dev Ops Engineer at a marketing services firm with 10,001+ employees
 

Setup Cost

n8n offers cost-effective pricing with its open-source version, while paid plans provide additional features, remaining competitive against alternatives.
Using Nagios Core on CentOS is cost-effective and accessible, though indirect setup and maintenance costs may arise.
The open source version is free.
Business automation Expert at INSTRUTECH LIMITED
I feel that the price is right as I'm using the standard version, which allows for about one thousand five hundred executions per month, which is sufficient for me and my organization.
AI and Automation Engineer at a tech company with 51-200 employees
Our costs are primarily on the Hostinger VPS subscription, which is quite reasonable at around fifteen to twenty dollars per month.
AI Engineer at a educational organization with 51-200 employees
The main factors that influenced my decision to choose Nagios Core on CentOS over other monitoring solutions are mainly its free of cost, open source nature, which saves a lot of money, and it being easy to install, so even junior staff can set it up straight away to start monitoring.
Infrastructure Analyst at a tech vendor with 10,001+ employees
Regarding pricing, setup cost, and licensing, I used the open-source version, so the setup cost is zero and no license is required.
Team Lead, Service DevOps at a computer software company with 51-200 employees
My experience with pricing, setup cost, and licensing is that it is good, with very cheap costs.
Senior Business Analyst at Netcore Cloud
 

Valuable Features

n8n provides flexible, cost-efficient, self-hosted workflow automation with strong API support, broad integrations, and extensive JavaScript and SQL capabilities.
Nagios Core on CentOS provides real-time monitoring, customizable plugins, and centralized dashboards for enhanced system visibility and response.
My clients know that the information is not leaking or being sold to anybody.
Business automation Expert at INSTRUTECH LIMITED
n8n has positively impacted my organization by making our work faster and automated, eliminating the need to do everything manually.
Cloud Engineering and Automation Engineer at a tech vendor with 1,001-5,000 employees
The open source and self-hosting is a significant advantage, and the visual workflow builder is very useful, easy, and powerful.
Software Engineer at Lancway
The best features Nagios Core on CentOS offers are the capabilities to monitor both Windows and Linux services, as well as the ability to write custom plugins to monitor different services if the needed plugins are not provided by default.
Cloud Dev Ops Engineer at a marketing services firm with 10,001+ employees
The biggest strength of Nagios Core on CentOS is its plugin architecture, which is extremely flexible because plugins are scripts or binaries that return a standard output and exit code.
Senior HPC Engineer at a energy/utilities company with 10,001+ employees
Nagios Core on CentOS has positively impacted my organization by significantly reducing downtime through timely alerts configured according to my specifications.
Team Lead, Service DevOps at a computer software company with 51-200 employees
 

Categories and Ranking

n8n
Average Rating
8.2
Reviews Sentiment
5.5
Number of Reviews
18
Ranking in other categories
Workload Automation (6th), Integration Platform as a Service (iPaaS) (8th), AI Agent Builders (2nd), Business Orchestration and Automation Technologies (8th), AI Scheduling & Coordination (1st)
Nagios Core on CentOS
Average Rating
8.4
Reviews Sentiment
5.0
Number of Reviews
13
Ranking in other categories
Operating Systems (OS) for Business (24th)
 

Mindshare comparison

n8n and Nagios Core on CentOS aren’t in the same category and serve different purposes. n8n is designed for Integration Platform as a Service (iPaaS) and holds a mindshare of 3.2%.
Nagios Core on CentOS, on the other hand, focuses on Operating Systems (OS) for Business, holds 0.2% mindshare, up 0.0% since last year.
Integration Platform as a Service (iPaaS) Mindshare Distribution
ProductMindshare (%)
n8n3.2%
Boomi iPaaS6.9%
MuleSoft Anypoint Platform6.7%
Other83.2%
Integration Platform as a Service (iPaaS)
Operating Systems (OS) for Business Mindshare Distribution
ProductMindshare (%)
Nagios Core on CentOS0.2%
Ubuntu Linux8.0%
Windows 117.6%
Other84.2%
Operating Systems (OS) for Business
 

Featured Reviews

NR
ERP recommendation specialist at a non-tech company with 1-10 employees
Automation has transformed complex workflows and has empowered non‑technical teams to build flows
Regarding improvements for n8n, I would highlight two areas. First, while there is a growing community, the ecosystem of pre-built nodes for niche or proprietary systems still lags behind some commercial competitors. I often have to build custom HTTP request nodes or create my own node packages, which is doable but adds to project timelines. Second, features for team collaboration and lifecycle management are still evolving. Moving workflows from development to staging to production can be a manual export-import process, and native Git integration and more robust user roles for larger client teams would be a game-changer. Regarding needed improvements, I believe much of the existing documentation is not peer-reviewed. There is definitely a big community, but if the documentation or tutorials were approved or at least had a badge from n8n, customers would feel that this meets the standards of n8n editors themselves, which would give more confidence in the flows.
reviewer2836233 - PeerSpot reviewer
Infrastructure Analyst at a tech vendor with 10,001+ employees
Monitoring has reduced outages and improves proactive issue resolution across our infrastructure
Regarding complexity, I think there is no feature like InfluxDB AI, so it may require more expertise to configure. There are also some migration challenges in adopting the new dashboards, so it takes some time to train the staff, but it is not a big concern. I think it is better to add some advanced features. I do not think there are so many things that need to be improved in Nagios Core on CentOS. If it is better to customize the dashboard or if we can get something like a modern view, it will be helpful for the dashboard. I felt very happy with Nagios Core on CentOS. Why I took off one point is that I think it is better suited for a small or medium setup. If large enterprises can use Nagios Core on CentOS, it will be helpful. It also requires manual editing of the config file, so it is a little bit time-consuming. The web interface is functional, but compared to some other latest AI monitoring platforms, it is a little bit lacking. I think the AI platform would score higher, but it is good. The reporting is just basic, so if we compare it with Grafana, it needs richer insights.
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Top Industries

By visitors reading reviews
Comms Service Provider
11%
Financial Services Firm
10%
Manufacturing Company
10%
Outsourcing Company
8%
Construction Company
38%
Financial Services Firm
10%
Comms Service Provider
9%
Computer Software Company
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business16
Midsize Enterprise3
Large Enterprise2
By reviewers
Company SizeCount
Small Business5
Midsize Enterprise4
Large Enterprise9
 

Questions from the Community

What is your experience regarding pricing and costs for n8n?
Since we self-hosted, we avoided n8n's SaaS pricing entirely. Our costs are primarily on the Hostinger VPS subscription, which is quite reasonable at around fifteen to twenty dollars per month, plu...
What needs improvement with n8n?
Overall, n8n is a powerful tool, but there are a few areas where it could be improved. One key area is the user experience for beginners. While it is very flexible, the learning curve can be a bit ...
What is your primary use case for n8n?
I have been working in my current field for 1.5 years, and I have gained hands-on experience in automation, APIs, integration, and workflow optimization, especially using tools like n8n to streamli...
What is your experience regarding pricing and costs for Nagios Core on CentOS?
My company is using the open-source version of Nagios Core on CentOS, so there were no pricing, installation, or licensing costs.
What needs improvement with Nagios Core on CentOS?
Nagios Core on CentOS is a very good product in design and people will use the dashboard. It has a simple dashboard, so it is easy to use. I would like to add some features to Nagios Core on CentOS...
What is your primary use case for Nagios Core on CentOS?
Nagios Core on CentOS is used for monitoring systems and applications. We are using Nagios Core on CentOS for monitoring our servers such as Linux servers and Linux boxes, and we are also using Nag...
 

Comparisons

 

Also Known As

n8n.io n8n
No data available
 

Overview

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