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Compare Nagios Network Analyzer and Paessler PRTG 
Featured Products
At a Glance
Market Segments
Mid-Market (50.0% of reviews)
Mid-Market (57.3% of reviews)
Entry-Level Pricing
No pricing available
Free Trial 10000 Sensors Per Year
Nagios Network Analyzer
Star Rating
(30)4.2 out of 5
Market Segments
Mid-Market (50.0% of reviews)
Pros & Cons
Entry-Level Pricing
No pricing available
Learn more about Nagios Network AnalyzerPaessler PRTG
Star Rating
(176)4.7 out of 5
Market Segments
Mid-Market (57.3% of reviews)
Pros & Cons
Entry-Level Pricing
Free Trial 10000 Sensors Per Year
Browse all 7 pricing plansSummary
AI Generated Summary
AI-generated. Powered by real user reviews.
- G2 reviewers report that Paessler PRTG excels in user satisfaction, boasting a significantly higher overall score compared to Nagios Network Analyzer. Users appreciate the user-friendly setup process, with one reviewer noting how easy it was to get started with the intuitive onboarding wizard.
- According to verified reviews, Paessler PRTG stands out for its customizable alerting features, which users find invaluable for monitoring server health. One user highlighted the instant alerts on failing servers, which greatly enhance their operational efficiency.
- Users say that Nagios Network Analyzer provides strong capabilities in traffic analysis, with features that allow for in-depth examination of network traffic. Reviewers have praised its accurate dashboard visualizations, which help in identifying top talkers effectively.
- Reviewers mention that while Paessler PRTG offers a comprehensive monitoring solution, Nagios Network Analyzer shines in its real-time analysis of network devices. Users appreciate its ability to integrate with tools like Outlook and Service Now, enhancing its functionality in a business environment.
- G2 reviewers highlight that Paessler PRTG has a much larger volume of recent reviews, indicating a more active user base and up-to-date feedback. This is contrasted with Nagios Network Analyzer, which has received significantly fewer recent reviews, suggesting less current user engagement.
- According to user feedback, Paessler PRTG is noted for its ease of administration, with users reporting a smoother experience in managing their monitoring tasks. In contrast, Nagios Network Analyzer users have expressed challenges with setup and administration, indicating a steeper learning curve.
Pricing
Entry-Level Pricing
Nagios Network Analyzer
No pricing availablePaessler PRTG
Free Trial
Free Trial
10000 Sensors Per Year
30 Day Full Access Free Trial
100% Free. No Credit Card Required
Free Version After the Trial
- Free Full Features for 30 days
Free Trial
Nagios Network Analyzer
Free Trial is available
Paessler PRTG
Free Trial is available
Ratings
Meets Requirements
9.0
26
9.3
152
Ease of Use
7.1
26
8.9
152
Ease of Setup
6.2
10
8.8
134
Ease of Admin
6.7
8
8.6
102
Quality of Support
7.5
19
8.7
139
Has the product been a good partner in doing business?
6.9
6
8.5
94
Product Direction (% positive)
5.3
25
8.9
143
Features by Category
Functionality
Not enough data
9.5
30
Not enough data
9.6
31
Not enough data
8.8
30
Not enough data
8.8
30
Not enough data
8.6
30
Not enough data
8.8
30
Agentic AI - Database Monitoring
Not enough data
8.7
5
Not enough data
8.3
5
Not enough data
9.3
5
Not enough data
8.7
5
Not enough data
8.3
5
Not enough data
8.7
5
Not enough data
8.7
5
Functionality
9.4
8
9.3
75
9.0
8
9.2
74
Feature Not Available
7.9
71
9.2
8
9.1
69
Monitoring - Network Monitoring
Not enough data
8.6
38
Not enough data
8.4
40
Not enough data
9.0
41
Management
Feature Not Available
8.9
68
8.5
8
8.8
70
Feature Not Available
8.0
67
Analytics - Network Monitoring
Not enough data
7.7
38
Not enough data
7.5
38
Security - Network Monitoring
Not enough data
8.2
38
Not enough data
7.6
37
Not enough data
7.1
38
Network Performance - Network Monitoring
Not enough data
7.5
38
Not enough data
7.1
38
AI Automation - Network Monitoring
Not enough data
5.7
37
Not enough data
5.5
37
Not enough data
5.8
37
Agentic AI - Network Monitoring
Not enough data
7.8
9
Not enough data
8.3
9
Not enough data
8.0
9
Not enough data
7.8
9
Not enough data
7.4
9
Not enough data
8.3
9
Not enough data
8.8
8
Monitoring
Not enough data
8.8
27
Not enough data
8.0
25
Not enough data
7.8
24
Not enough data
9.0
26
Not enough data
Not enough data
Administration
Not enough data
8.6
27
Not enough data
7.5
24
Not enough data
6.9
25
Not enough data
Not enough data
Analysis
Not enough data
8.4
27
Not enough data
8.6
26
Not enough data
7.1
24
Agentic AI - Cloud Infrastructure Monitoring
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
AI Automation - Cloud Infrastructure Monitoring
Not enough data
Not enough data
Not enough data
Not enough data
Visibility
Not enough data
8.8
55
Not enough data
9.2
54
Not enough data
8.7
52
Monitoring and Management
Not enough data
8.5
52
Not enough data
8.0
50
Not enough data
8.2
50
Not enough data
9.1
54
Agentic AI - Hardware Monitoring
Not enough data
7.3
5
Not enough data
Not enough data
Not enough data
7.3
5
Not enough data
7.3
5
Visibility
Not enough data
9.1
56
Not enough data
9.3
56
Not enough data
8.9
54
Monitoring and Management
Not enough data
8.9
54
Not enough data
8.0
51
Not enough data
8.5
53
Not enough data
9.3
56
Not enough data
9.1
49
Not enough data
8.6
48
Cloud environment support
Not enough data
8.3
41
Not enough data
8.3
43
Agentic AI - Server Monitoring
Not enough data
8.6
6
Not enough data
8.6
6
Not enough data
8.3
6
Not enough data
8.6
6
Not enough data
8.3
6
Not enough data
8.3
6
Not enough data
8.6
6
Functionality
Not enough data
9.3
57
Not enough data
8.8
55
Not enough data
8.8
54
Not enough data
7.2
51
Management
Not enough data
8.9
56
Not enough data
9.2
54
Not enough data
9.0
54
Not enough data
9.3
57
Agentic AI - Enterprise Monitoring
Not enough data
9.1
23
Not enough data
9.1
22
Not enough data
9.2
23
Not enough data
9.1
23
Not enough data
9.1
23
Not enough data
9.2
23
Not enough data
9.1
23
Monitoring
Not enough data
9.2
20
Not enough data
8.8
20
Not enough data
9.3
20
Not enough data
6.8
20
Not enough data
9.3
21
Response
Not enough data
9.3
21
Not enough data
9.0
21
Not enough data
8.4
20
Agentic AI - Application Performance Monitoring (APM)
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Performance
Not enough data
8.6
22
Not enough data
8.3
22
Functionality
Not enough data
8.6
22
Not enough data
8.8
22
Not enough data
8.3
22
Not enough data
8.3
23
Telemetry Collection & Ingestion - Observability
Not enough data
Not enough data
Not enough data
Not enough data
Agentic AI - Observability Software
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Visualization & Dashboards - Observability
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Correlation & Root Cause Analysis - Observability
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Scalability & Ecosystem Integration - Observability
Not enough data
Not enough data
Not enough data
Not enough data
AI Features - Observability
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Categories
Categories
Shared Categories
Nagios Network Analyzer and Paessler PRTG are categorized as Network Monitoring
Unique Categories
Nagios Network Analyzer has no unique categories
Paessler PRTG is categorized as Server Monitoring, Hardware Monitoring, Database Monitoring, Cloud Infrastructure Monitoring, Application Performance Monitoring (APM), Enterprise Monitoring, and Observability Software
Reviews
Reviewers' Company Size
Nagios Network Analyzer
Small-Business(50 or fewer emp.)
Mid-Market(51-1000 emp.)
Enterprise(> 1000 emp.)
Paessler PRTG
Small-Business(50 or fewer emp.)
Mid-Market(51-1000 emp.)
Enterprise(> 1000 emp.)
Small-Business
(50 or fewer emp.)
Mid-Market
(51-1000 emp.)
Enterprise
(> 1000 emp.)
Reviewers' Industry
Internet
26.7%
Information Technology and Services
26.7%
Computer Networking
13.3%
Telecommunications
6.7%
Marketing and Advertising
6.7%
Other
20.0%
Information Technology and Services
25.6%
Telecommunications
7.9%
Computer & Network Security
4.3%
Computer Software
3.7%
Hospital & Health Care
3.0%
Other
55.5%
Discussions
Nagios Network Analyzer has no discussions with answers
Paessler FAQ
1 Comment
GR
https://www.paessler.com/support/faqsRead more
What are the benefits and drawbacks of using PRTG Network Monitor for your IT infrastructure, and what improvements would you suggest?
1 Comment
MA
Flexible Licensing:
The licensing model is based on the number of sensors, allowing organizations to choose a plan that fits their specific needs and budget.Read more
Paessler PRTG has no more discussions with answers
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