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Azure Bastion vs Nagios Core comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Oct 10, 2024

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
7.3
Organizations achieved 20% cost savings and faster admin tasks with Azure Bastion, streamlining infrastructure and supporting more environments.
Sentiment score
8.9
Nagios Core boosted operational efficiency, reduced costs, minimized downtime, and significantly improved productivity and disaster recovery times.
We have noticed savings of approximately twenty percent by using Azure Bastion compared to VM pricing.
Lead Software Engineer at Glastechnische Industrie Peter LISEC GmbH
 

Customer Service

Sentiment score
7.2
Azure Bastion customer service is efficient and knowledgeable, with high satisfaction but some data transfer concerns.
Sentiment score
5.5
Nagios Core relies on community and documentation for support, offering valuable resources but facing scalability and consistency challenges.
Support is satisfactory but with room for improvement, primarily concerning data transfer issues.
IT Manager at NTT DATA
We usually get backup within two hours.
Lead Software Engineer at Glastechnische Industrie Peter LISEC GmbH
 

Scalability Issues

Sentiment score
6.7
Azure Bastion offers scalable enterprise solutions, though customization limits and concurrent user restrictions affect some user experiences.
Sentiment score
7.6
Nagios Core is highly scalable, supporting diverse infrastructures with open-source flexibility, despite some horizontal scaling concerns.
It is designed to provide access over a private network without hitting the internet.
IT Manager at NTT DATA
The solution is scalable.
Senior System Administrator at Interactive Group
 

Stability Issues

Sentiment score
8.3
<p>Azure Bastion is stable and reliable, with few issues reported, benefiting from Microsoft's strong R&amp;D support.</p>
Sentiment score
8.6
Nagios Core is highly stable and reliable, offering exceptional performance on Linux with minimal plugin-related issues.
I tried many other solutions at work, however, in terms of Nagios, I haven't seen any disruption or downtime.
Senior System Administrator at Interactive Group
 

Room For Improvement

Azure Bastion needs browser updates, better AI for connectivity, and improvements in file transfer, monitoring, and networking.
Nagios Core needs a modernized interface, simplified configuration, scalability, and integration with tools like Grafana for improved usability.
A storage solution must be created to transfer data, and this requires additional permissions like ACL or NFS.
IT Manager at NTT DATA
I would like to see integrated AI features with Azure Bastion, especially for connectivity issues.
Lead Software Engineer at Glastechnische Industrie Peter LISEC GmbH
It would be nice to have the capability to cut and paste across desktops, similar to old-fashioned Remote Desktop emulation.
Owner at BNS
 

Setup Cost

Azure Bastion pricing is debated, balancing affordability and security with varied opinions compared to AWS and GCP costs.
Nagios Core provides cost-effective, open-source monitoring with engineering setup and maintenance, requiring customization expertise for full benefits.
Microsoft's pricing is on the higher side and could be more competitive.
IT Manager at NTT DATA
The price is not necessarily cheaper, but it is acceptable.
Lead Software Engineer at Glastechnische Industrie Peter LISEC GmbH
 

Valuable Features

Azure Bastion ensures secure, efficient VM access with centralized control, eliminating public IP exposure and enhancing network integration.
Nagios Core offers extensible plugins, alerting, customizable dashboards, proactive monitoring, and integration, enhancing system reliability and minimizing downtime.
Azure Bastion eliminates the need for a jump server by providing secure access to servers without hitting the public network.
IT Manager at NTT DATA
The security is the main reason we use Azure Bastion because it is integrated with Azure Active Directory, ensuring that access is secure.
Owner at BNS
We use Azure AD integration to specify who has access and what they can do.
Lead Software Engineer at Glastechnische Industrie Peter LISEC GmbH
It has a very handy dashboard, providing live alerts and visibility for everything.
Senior System Administrator at Interactive Group
 

Categories and Ranking

Azure Bastion
Ranking in Network Monitoring Software
52nd
Average Rating
8.8
Reviews Sentiment
7.3
Number of Reviews
12
Ranking in other categories
Remote Monitoring and Management (RMM) (12th), Microsoft Security Suite (26th)
Nagios Core
Ranking in Network Monitoring Software
12th
Average Rating
8.2
Reviews Sentiment
7.3
Number of Reviews
51
Ranking in other categories
IT Infrastructure Monitoring (12th)
 

Mindshare comparison

As of July 2026, in the Network Monitoring Software category, the mindshare of Azure Bastion is 0.4%, up from 0.2% compared to the previous year. The mindshare of Nagios Core is 1.5%, down from 2.8% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Network Monitoring Software Mindshare Distribution
ProductMindshare (%)
Nagios Core1.5%
Azure Bastion0.4%
Other98.1%
Network Monitoring Software
 

Featured Reviews

AP
IT Manager at NTT DATA
Access servers securely over private networks but need better data transfer solutions
Azure Bastion is primarily used to access servers securely without exposing them to the public network. It is configured in a private network to allow accessing an environment without public exposure Azure Bastion eliminates the need for a jump server by providing secure access to servers without…
HY
Senior System Administrator at Interactive Group
Monitoring solution provides comprehensive visibility across IT infrastructure
The good thing about Nagios Core is it covers everything. Everything in the IT domain, you can monitor anything. You can even monitor printers, the ports of printers, Core workstations, and storage. You can monitor the workflow Core and the utilization of computes. If you want to grasp everything of your IT equipment on a single interface, you can use Nagios. It's the best one. It provides dashboards, and you can also configure your emails and alerts with it. If something is critical, you can configure it to notify via emails. It has a very handy dashboard, providing live alerts and visibility for everything.
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Top Industries

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

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business5
Midsize Enterprise2
Large Enterprise6
By reviewers
Company SizeCount
Small Business20
Midsize Enterprise11
Large Enterprise24
 

Questions from the Community

What is your experience regarding pricing and costs for Azure Bastion?
Microsoft's pricing is on the higher side and could be more competitive. Startups and small organizations often prefer AWS ( /products/amazon-aws-reviews ) or GCP due to their lower costs, while la...
What needs improvement with Azure Bastion?
Azure Bastion could be improved with more granular session monitoring, rich audit capabilities, and deeper integration with security operation workflows. We would also appreciate enhanced reporting...
What is your primary use case for Azure Bastion?
Azure Bastion serves as our primary solution for providing secure administrative access to Azure VPNs and VMs without exposing RDP or SSH ports to the internet. From a cybersecurity perspective, it...
What is your experience regarding pricing and costs for Nagios Core?
Nagios Core is a free and open-source product. We don't charge for the product itself, but we charge for the man-hour costs related to installation, configuration, ongoing operation, and maintenance.
What needs improvement with Nagios Core?
The dashboard should be improved. It's very simple. I don't have a very clear or specific suggestion. You can change the skin of the dashboard, however, it's good for me.
What is your primary use case for Nagios Core?
I was a senior system administrator. I've been using Nagios Core for more than ten years now. It can be used to monitor hosts, such as machines, and monitor services of any kind. I'm using it to mo...
 

Comparisons

 

Overview

 

Sample Customers

Information Not Available
Airbnb, Cisco, PayPal, FanDuel
Find out what your peers are saying about Azure Bastion vs. Nagios Core and other solutions. Updated: June 2026.
902,988 professionals have used our research since 2012.