# Paessler PRTG vs Zabbix Comparison
---
## AI Generated Summary
- **G2 reviewers report** that **Paessler PRTG** excels in user experience, with many praising its intuitive interface and ease of setup. Users appreciate how quickly they can implement the software, often highlighting the seamless auto-discovery feature that allows for rapid network mapping.
- **Users say** that **Zabbix** offers a robust open-source solution that is both flexible and scalable. Reviewers commend its strong alerting engine and low resource usage, making it a solid choice for those who need a customizable monitoring solution without the associated costs.
- **According to verified reviews** , **Paessler PRTG** stands out for its ability to focus on business impact rather than just raw metrics. Users have noted that they can create sensors that reflect critical operational metrics, which helps in making informed decisions about their IT infrastructure.
- **Reviewers mention** that while **Zabbix** is powerful, it can sometimes present challenges in configuration, particularly for users who are not as technically inclined. However, its extensive knowledge base and community support help mitigate these issues.
- **G2 reviewers highlight** that **Paessler PRTG** provides excellent support, with many users noting the quality of assistance they receive when troubleshooting issues. This level of support contributes to a more positive overall experience compared to Zabbix, which has received mixed feedback in this area.
- **Users report** that **Zabbix** is particularly effective for performance monitoring, with many praising its capabilities in tracking application and network performance. However, they also note that the learning curve can be steep for new users, which may hinder quick adoption.



| | Paessler PRTG | Zabbix | 
|---|---|---|
| **Star Rating** | 4.7 out of 5 | 4.4 out of 5 | 
| **Total Reviews** | 209 | 208 | 
| **Largest Market Segment** | Mid-Market (49.2% of reviews) | Mid-Market (52.2% of reviews) | 
| **Entry Level Price** | Free Trial 10000 Sensors Per Year | Free With One-Time Purchase | 

---
## Top Pros & Cons

### Paessler PRTG

Pros:
- Ease of Use (76 reviews)
- Monitoring (63 reviews)

Cons:
- Expensive (30 reviews)
- Slow Performance (29 reviews)

### Zabbix

Pros:
- Monitoring (11 reviews)
- Ease of Use (9 reviews)

Cons:
- Learning Curve (4 reviews)
- Dashboard Issues (3 reviews)

---
## Ratings Comparison
| Rating | Paessler PRTG | Zabbix | 
|---|---|---|
  | **Meets Requirements** | 9.4 (183 reviews) | 8.7 (175 reviews) | 
  | **Ease of Use** | 9.1 (183 reviews) | 7.3 (175 reviews) | 
  | **Ease of Setup** | 9.0 (165 reviews) | 7.5 (105 reviews) | 
  | **Ease of Admin** | 8.9 (130 reviews) | 7.9 (104 reviews) | 
  | **Quality of Support** | 8.9 (168 reviews) | 7.9 (129 reviews) | 
  | **Has the product been a good partner in doing business?** | 8.9 (122 reviews) | 8.1 (82 reviews) | 
  | **Product Direction (% positive)** | 9.1 (173 reviews) | 8.4 (173 reviews) | 

---
## Pricing

### Paessler PRTG

#### Entry-Level Pricing

Plan: Free Trial

Price: Free Trial 10000 Sensors Per Year

Description: 30 Day Full Access Free Trial
100% Free. No Credit Card Required
Free Version After the Trial

Key Features:
- Free Full Features for 30 days

[Browse all 7 editions](https://www.g2.com/products/paessler-prtg/pricing)

#### Free Trial

Yes

### Zabbix

#### Entry-Level Pricing

Plan: Free & open source Zabbix

Price: Free With One-Time Purchase

Description: Zabbix can monitor anything - networks, cloud, websites, IoT, and more.
Any time and anywhere. Zabbix is free and open source. Download it and start using it.

Key Features:
- Free and open source, easy scalable.

[Browse all 3 editions](https://www.g2.com/products/zabbix/pricing)

#### Free Trial

Yes

---
## Features Comparison By Category

### Database Monitoring

| Product | Score | Reviews |
|---|---|---|
| **Paessler PRTG** | 9.0/10 | 31 |
| **Zabbix** | 8.5/10 | 26 |

#### Functionality

| Feature | Paessler PRTG | Zabbix | 
|---|---|---|
| **Monitoring** | 9.5 (29 reviews) | 8.7 (25 reviews) | 
| **Alerting** | 9.6 (30 reviews) | 9.1 (25 reviews) | 
| **Logging** | 8.9 (29 reviews) | 8.4 (24 reviews) | 
| **Response Time** | 8.8 (29 reviews) | 8.2 (25 reviews) | 
| **Reporting** | 8.6 (29 reviews) | 8.3 (25 reviews) | 
| **Data Visualization** | 8.7 (29 reviews) | 8.3 (25 reviews) | 

#### Agentic AI - Database Monitoring

| Feature | Paessler PRTG | Zabbix | 
|---|---|---|
| **Autonomous Task Execution** | Not enough data | Not enough data | 
| **Multi-step Planning** | Not enough data | Not enough data | 
| **Cross-system Integration** | Not enough data | Not enough data | 
| **Adaptive Learning** | Not enough data | Not enough data | 
| **Natural Language Interaction** | Not enough data | Not enough data | 
| **Proactive Assistance** | Not enough data | Not enough data | 
| **Decision Making** | Not enough data | Not enough data | 

### Network Monitoring

| Product | Score | Reviews |
|---|---|---|
| **Paessler PRTG** | 8.1/10 | 87 |
| **Zabbix** | 8.3/10 | 52 |

#### Functionality

| Feature | Paessler PRTG | Zabbix | 
|---|---|---|
| **Performance Monitoring** | 9.4 (80 reviews) | 9.3 (47 reviews) | 
| **Alerting** | 9.2 (78 reviews) | 9.2 (48 reviews) | 
| **Improvement Suggestions** | 7.9 (73 reviews) | 6.9 (40 reviews) | 
| **Multi-Network Capability** | 9.1 (71 reviews) | 9.0 (44 reviews) | 

#### Monitoring - Network Monitoring

| Feature | Paessler PRTG | Zabbix | 
|---|---|---|
| **360-Degree Network Visibility** | 8.6 (38 reviews) | 8.3 (5 reviews) | 
| **Automated Network Discovery** | 8.5 (44 reviews) | 9.3 (5 reviews) | 
| **Real-Time Monitoring** | 9.0 (41 reviews) | 9.3 (5 reviews) | 

#### Management

| Feature | Paessler PRTG | Zabbix | 
|---|---|---|
| **Performance Baseline** | 8.9 (68 reviews) | 8.8 (45 reviews) | 
| **Data Visualization** | 8.8 (72 reviews) | 8.5 (47 reviews) | 
| **Path Analysis** | 8.0 (67 reviews) | 7.8 (42 reviews) | 

#### Analytics - Network Monitoring

| Feature | Paessler PRTG | Zabbix | 
|---|---|---|
| **Predictive Performance Analytics** | 7.7 (38 reviews) | 8.0 (5 reviews) | 
| **Packet & Flow Analysis** | 7.5 (39 reviews) | 9.3 (5 reviews) | 

#### Security - Network Monitoring

| Feature | Paessler PRTG | Zabbix | 
|---|---|---|
| **Encrypted Data Transmission** | 8.2 (38 reviews) | 9.3 (5 reviews) | 
| **Zero Trust and Identity Management** | 7.6 (37 reviews) | 8.7 (5 reviews) | 
| **Integrated Network Security** | 7.1 (38 reviews) | 8.3 (5 reviews) | 

#### Network Performance - Network Monitoring

| Feature | Paessler PRTG | Zabbix | 
|---|---|---|
| **Dynamic Network Optimization** | 7.5 (38 reviews) | 9.0 (5 reviews) | 
| **Automated Tasks Routing** | 7.2 (39 reviews) | 8.0 (5 reviews) | 

#### AI Automation - Network Monitoring

| Feature | Paessler PRTG | Zabbix | 
|---|---|---|
| **Machine Learning-Based Anomaly Detection** | 5.7 (37 reviews) | 5.3 (5 reviews) | 
| **Self-Healing Networks** | 5.5 (37 reviews) | 7.0 (5 reviews) | 
| **Predictive Network Maintenance** | 5.8 (37 reviews) | 5.7 (5 reviews) | 

#### Agentic AI - Network Monitoring

| Feature | Paessler PRTG | Zabbix | 
|---|---|---|
| **Autonomous Task Execution** | 7.8 (9 reviews) | Not enough data | 
| **Multi-step Planning** | 8.3 (9 reviews) | Not enough data | 
| **Cross-system Integration** | 8.0 (9 reviews) | Not enough data | 
| **Adaptive Learning** | 7.8 (9 reviews) | Not enough data | 
| **Natural Language Interaction** | 7.4 (9 reviews) | Not enough data | 
| **Proactive Assistance** | 8.3 (9 reviews) | Not enough data | 
| **Decision Making** | 8.8 (8 reviews) | Not enough data | 

### Cloud Infrastructure Monitoring

| Product | Score | Reviews |
|---|---|---|
| **Paessler PRTG** | 8.1/10 | 29 |
| **Zabbix** | 8.9/10 | 36 |

#### Monitoring

| Feature | Paessler PRTG | Zabbix | 
|---|---|---|
| **Usage Monitoring** | 8.8 (27 reviews) | 9.2 (33 reviews) | 
| **Database Monitoring** | 8.0 (25 reviews) | 8.7 (29 reviews) | 
| **API Monitoring** | 7.8 (24 reviews) | 8.9 (30 reviews) | 
| **Real-Time Monitoring - Cloud Infrastructure Monitoring** | 9.0 (26 reviews) | 9.1 (33 reviews) | 
| **Security and Compliance Monitoring** | Not enough data | Not enough data | 

#### Administration

| Feature | Paessler PRTG | Zabbix | 
|---|---|---|
| **Activity Monitoring** | 8.6 (27 reviews) | 8.9 (31 reviews) | 
| **Multi-Cloud Management** | 7.5 (24 reviews) | 8.9 (30 reviews) | 
| **Automation** | 6.9 (25 reviews) | 9.1 (28 reviews) | 
| **Auto-Scaling & Resource Optimization** | Not enough data | Not enough data | 

#### Analysis

| Feature | Paessler PRTG | Zabbix | 
|---|---|---|
| **Reporting** | 8.4 (27 reviews) | 8.9 (32 reviews) | 
| **Dashboards and Visualizations** | 8.6 (26 reviews) | 8.8 (33 reviews) | 
| **Spend Forecasting and Optimization** | 7.1 (24 reviews) | 8.0 (25 reviews) | 

#### Agentic AI - Cloud Infrastructure Monitoring

| Feature | Paessler PRTG | Zabbix | 
|---|---|---|
| **Multi-step Planning** | Not enough data | Not enough data | 
| **Cross-system Integration** | Not enough data | Not enough data | 
| **Adaptive Learning** | Not enough data | Not enough data | 
| **Natural Language Interaction** | Not enough data | Not enough data | 
| **Proactive Assistance** | Not enough data | Not enough data | 
| **Decision Making** | Not enough data | Not enough data | 

#### AI Automation - Cloud Infrastructure Monitoring

| Feature | Paessler PRTG | Zabbix | 
|---|---|---|
| **AI-Powered Anomaly Detection** | Not enough data | Not enough data | 
| **AI-Driven Insight Recommendations** | Not enough data | Not enough data | 

### Hardware Monitoring

| Product | Score | Reviews |
|---|---|---|
| **Paessler PRTG** | 8.3/10 | 58 |
| **Zabbix** | 8.5/10 | 35 |

#### Visibility

| Feature | Paessler PRTG | Zabbix | 
|---|---|---|
| **Dashboards and Visualizations** | 8.8 (56 reviews) | 8.2 (33 reviews) | 
| **Alerts and Notifications** | 9.2 (56 reviews) | 8.9 (33 reviews) | 
| **Reporting** | 8.7 (53 reviews) | 8.3 (32 reviews) | 

#### Monitoring and Management

| Feature | Paessler PRTG | Zabbix | 
|---|---|---|
| **Multi-Device Management** | 8.5 (53 reviews) | 9.0 (29 reviews) | 
| **Automation** | 8.0 (50 reviews) | 7.9 (29 reviews) | 
| **Performance Baseline** | 8.2 (50 reviews) | 8.3 (30 reviews) | 
| **Real-Time Monitoring** | 9.2 (56 reviews) | 8.9 (31 reviews) | 

#### Agentic AI - Hardware Monitoring

| Feature | Paessler PRTG | Zabbix | 
|---|---|---|
| **Autonomous Task Execution** | 7.3 (5 reviews) | Not enough data | 
| **Cross-system Integration** | Not enough data | Not enough data | 
| **Proactive Assistance** | 7.3 (5 reviews) | Not enough data | 
| **Decision Making** | 7.3 (5 reviews) | Not enough data | 

### Server Monitoring

| Product | Score | Reviews |
|---|---|---|
| **Paessler PRTG** | 8.7/10 | 60 |
| **Zabbix** | 8.5/10 | 46 |

#### Visibility 

| Feature | Paessler PRTG | Zabbix | 
|---|---|---|
| **Dashboards and Visualizations** | 9.1 (57 reviews) | 8.6 (43 reviews) | 
| **Alerts and Notifications** | 9.3 (58 reviews) | 8.8 (43 reviews) | 
| **Reporting** | 8.9 (55 reviews) | 8.5 (42 reviews) | 

#### Monitoring and Management

| Feature | Paessler PRTG | Zabbix | 
|---|---|---|
| **Multi-Server Management** | 8.9 (54 reviews) | 8.8 (42 reviews) | 
| **Automation** | 8.0 (51 reviews) | 7.9 (38 reviews) | 
| **Performance Baseline** | 8.5 (53 reviews) | 8.4 (38 reviews) | 
| **Real-Time Monitoring** | 9.4 (58 reviews) | 8.8 (44 reviews) | 
| **Immediate Alert Notification** | 9.2 (51 reviews) | 8.9 (27 reviews) | 
| **Proactive Server Monitoring Software** | 8.6 (48 reviews) | 8.3 (25 reviews) | 

#### Cloud environment support

| Feature | Paessler PRTG | Zabbix | 
|---|---|---|
| **Server Monitoring For Cloud Deployments** | 8.3 (41 reviews) | 8.3 (24 reviews) | 
| **Software Scaling** | 8.3 (43 reviews) | 8.5 (22 reviews) | 

#### Agentic AI - Server Monitoring

| Feature | Paessler PRTG | Zabbix | 
|---|---|---|
| **Autonomous Task Execution** | 8.6 (6 reviews) | Not enough data | 
| **Multi-step Planning** | 8.6 (6 reviews) | Not enough data | 
| **Cross-system Integration** | 8.3 (6 reviews) | Not enough data | 
| **Adaptive Learning** | 8.6 (6 reviews) | Not enough data | 
| **Natural Language Interaction** | 8.3 (6 reviews) | Not enough data | 
| **Proactive Assistance** | 8.3 (6 reviews) | Not enough data | 
| **Decision Making** | 8.6 (6 reviews) | Not enough data | 

### Enterprise Monitoring

| Product | Score | Reviews |
|---|---|---|
| **Paessler PRTG** | 9.0/10 | 101 |
| **Zabbix** | 8.0/10 | 28 |

#### Functionality

| Feature | Paessler PRTG | Zabbix | 
|---|---|---|
| **Diverse Systems Monitoring** | 9.5 (77 reviews) | 8.8 (24 reviews) | 
| **Real-Time Analytics** | 9.0 (61 reviews) | 9.2 (20 reviews) | 
| **Observability** | 8.9 (56 reviews) | 8.6 (19 reviews) | 
| **AI/ML Integration** | 7.1 (47 reviews) | 7.6 (9 reviews) | 

#### Management

| Feature | Paessler PRTG | Zabbix | 
|---|---|---|
| **Single Pane of Glass** | 9.1 (68 reviews) | 9.1 (21 reviews) | 
| **Dashboards and Visualization** | 9.2 (71 reviews) | 8.8 (22 reviews) | 
| **Performance Baselines** | 9.0 (52 reviews) | 8.8 (20 reviews) | 
| **Alerting** | 9.3 (76 reviews) | 9.3 (23 reviews) | 

#### Agentic AI - Enterprise Monitoring

| Feature | Paessler PRTG | Zabbix | 
|---|---|---|
| **Autonomous Task Execution** | 9.1 (19 reviews) | 5.3 (5 reviews) | 
| **Multi-step Planning** | 9.2 (18 reviews) | 5.7 (5 reviews) | 
| **Cross-system Integration** | 9.2 (19 reviews) | 8.0 (5 reviews) | 
| **Adaptive Learning** | 9.3 (19 reviews) | 8.3 (5 reviews) | 
| **Natural Language Interaction** | 9.3 (19 reviews) | 6.7 (5 reviews) | 
| **Proactive Assistance** | 9.3 (20 reviews) | 7.3 (5 reviews) | 
| **Decision Making** | 9.1 (19 reviews) | 8.0 (5 reviews) | 

### Application Performance Monitoring (APM)

| Product | Score | Reviews |
|---|---|---|
| **Paessler PRTG** | 8.7/10 | 22 |
| **Zabbix** | 8.5/10 | 19 |

#### Monitoring

| Feature | Paessler PRTG | Zabbix | 
|---|---|---|
| **Performance Baselines** | 9.2 (19 reviews) | 8.5 (13 reviews) | 
| **Performance Analysis** | 8.8 (19 reviews) | 8.8 (14 reviews) | 
| **Performance Monitoring** | 9.3 (19 reviews) | 8.8 (14 reviews) | 
| **AI/ML Assistance** | 6.8 (19 reviews) | 8.1 (8 reviews) | 
| **Multi-System Monitoring** | 9.3 (20 reviews) | 8.9 (15 reviews) | 

#### Response

| Feature | Paessler PRTG | Zabbix | 
|---|---|---|
| **Dashboards and Visualization** | 9.3 (20 reviews) | 8.8 (15 reviews) | 
| **Incident Alerting** | 9.0 (20 reviews) | 8.7 (15 reviews) | 
| **Root Cause Analysis (RCA)** | 8.5 (19 reviews) | 8.1 (12 reviews) | 

#### Agentic AI - Application Performance Monitoring (APM)

| Feature | Paessler PRTG | Zabbix | 
|---|---|---|
| **Autonomous Task Execution** | Not enough data | Not enough data | 
| **Cross-system Integration** | Not enough data | Not enough data | 
| **Adaptive Learning** | Not enough data | Not enough data | 
| **Proactive Assistance** | Not enough data | Not enough data | 
| **Decision Making** | Not enough data | Not enough data | 

#### Performance

| Feature | Paessler PRTG | Zabbix | 
|---|---|---|
| **Real User Monitoring (RUM)** | 8.7 (21 reviews) | Feature Not Available | 
| **Second by Second Metrics** | 8.3 (21 reviews) | 8.5 (12 reviews) | 

#### Functionality

| Feature | Paessler PRTG | Zabbix | 
|---|---|---|
| **Synthetic Monitoring** | 8.6 (21 reviews) | 8.3 (13 reviews) | 
| **Dynamic Transaction Mapping** | 8.9 (21 reviews) | 7.9 (12 reviews) | 
| **Load Balancing** | 8.4 (21 reviews) | Feature Not Available | 
| **Cloud Observability** | 8.3 (22 reviews) | 8.2 (14 reviews) | 

### Observability Software

| Product | Score | Reviews |
|---|---|---|
| **Paessler PRTG** | N/A | N/A |
| **Zabbix** | N/A | N/A |

#### Telemetry Collection & Ingestion - Observability

| Feature | Paessler PRTG | Zabbix | 
|---|---|---|
| **Multi-Telemetry Ingestion** | Not enough data | Not enough data | 
| **OpenTelemetry Support** | Not enough data | Not enough data | 

#### Agentic AI - Observability Software

| Feature | Paessler PRTG | Zabbix | 
|---|---|---|
| **Autonomous Task Execution** | Not enough data | Not enough data | 
| **Multi-step Planning** | Not enough data | Not enough data | 
| **Cross-system Integration** | Not enough data | Not enough data | 
| **Adaptive Learning** | Not enough data | Not enough data | 
| **Natural Language Interaction** | Not enough data | Not enough data | 
| **Proactive Assistance** | Not enough data | Not enough data | 
| **Decision Making** | Not enough data | Not enough data | 

#### Visualization & Dashboards - Observability

| Feature | Paessler PRTG | Zabbix | 
|---|---|---|
| **Service Dependency Mapping** | Not enough data | Not enough data | 
| **Unified Dashboard** | Not enough data | Not enough data | 
| **Trace Visualization** | Not enough data | Not enough data | 

#### Correlation & Root Cause Analysis - Observability

| Feature | Paessler PRTG | Zabbix | 
|---|---|---|
| **Cross-Telemetry Correlation** | Not enough data | Not enough data | 
| **Root Cause Detection** | Not enough data | Not enough data | 
| **Intelligent Alerting** | Not enough data | Not enough data | 

#### Scalability & Ecosystem Integration - Observability

| Feature | Paessler PRTG | Zabbix | 
|---|---|---|
| **Kubernetes Monitoring** | Not enough data | Not enough data | 
| **Hybrid/Multi-Cloud Support** | Not enough data | Not enough data | 

#### AI Features - Observability

| Feature | Paessler PRTG | Zabbix | 
|---|---|---|
| **Predictive Insights** | Not enough data | Not enough data | 
| **AI-Generated Incident Summaries** | Not enough data | Not enough data | 
| **AI Anomaly Detection** | Not enough data | Not enough data | 

---
## Categories
**Shared Categories (8):** [Network Monitoring Software](https://www.g2.com/categories/network-monitoring), [Hardware Monitoring Software](https://www.g2.com/categories/hardware-monitoring), [Server Monitoring Software](https://www.g2.com/categories/server-monitoring), [Database Monitoring Tools](https://www.g2.com/categories/database-monitoring), [Cloud Infrastructure Monitoring  Software](https://www.g2.com/categories/cloud-infrastructure-monitoring), [Application Performance Monitoring (APM) Tools](https://www.g2.com/categories/application-performance-monitoring-apm), [Enterprise Monitoring Software](https://www.g2.com/categories/enterprise-monitoring), [Observability Software](https://www.g2.com/categories/observability-software)




---
## Reviewer Demographics

### By Company Size

| Segment | Paessler PRTG | Zabbix | 
|---|---|---|
| **Small-Business** | 13.8% | 20.2% | 
| **Mid-Market** | 49.2% | 52.2% | 
| **Enterprise** | 36.9% | 27.6% | 

### By Industry

#### Paessler PRTG

- **Information Technology and Services:** 33.3%
- **Telecommunications:** 7.2%
- **Computer & Network Security:** 4.6%
- **Computer Software:** 3.1%
- **Hospital & Health Care:** 2.6%
- **Higher Education:** 2.6%
- **Education Management:** 2.6%
- **Automotive:** 2.1%
- **Construction:** 2.1%
- **Government Administration:** 2.1%
- **Other:** 37.9%

#### Zabbix

- **Information Technology and Services:** 31.0%
- **Telecommunications:** 15.8%
- **Computer Software:** 11.8%
- **Computer & Network Security:** 5.4%
- **Internet:** 3.9%
- **Computer Networking:** 3.4%
- **Banking:** 2.0%
- **Marketing and Advertising:** 2.0%
- **Utilities:** 1.5%
- **Retail:** 1.5%
- **Other:** 21.7%

---
## Alternatives

### Alternatives to Paessler PRTG

- [Checkmk](https://www.g2.com/products/checkmk/reviews) — 4.7/5 stars (293 reviews)
- [Datadog](https://www.g2.com/products/datadog/reviews) — 4.4/5 stars (722 reviews)
- [Dynatrace](https://www.g2.com/products/dynatrace/reviews) — 4.5/5 stars (1363 reviews)
- [LogicMonitor](https://www.g2.com/products/logicmonitor/reviews) — 4.5/5 stars (638 reviews)
- [Centreon Infra Monitoring](https://www.g2.com/products/centreon-infra-monitoring/reviews) — 4.6/5 stars (92 reviews)
- [OpManager Nexus](https://www.g2.com/products/opmanager-nexus/reviews) — 4.5/5 stars (209 reviews)
- [Progress WhatsUp Gold](https://www.g2.com/products/progress-whatsup-gold/reviews) — 4.4/5 stars (387 reviews)
- [Splunk AppDynamics](https://www.g2.com/products/splunk-appdynamics/reviews) — 4.3/5 stars (375 reviews)
- [Netdata](https://www.g2.com/products/netdata/reviews) — 4.6/5 stars (54 reviews)
- [Pandora FMS](https://www.g2.com/products/pandora-fms/reviews) — 4.6/5 stars (217 reviews)

### Alternatives to Zabbix

- [Checkmk](https://www.g2.com/products/checkmk/reviews) — 4.7/5 stars (293 reviews)
- [Pandora FMS](https://www.g2.com/products/pandora-fms/reviews) — 4.6/5 stars (217 reviews)
- [Datadog](https://www.g2.com/products/datadog/reviews) — 4.4/5 stars (722 reviews)
- [Dynatrace](https://www.g2.com/products/dynatrace/reviews) — 4.5/5 stars (1363 reviews)
- [Icinga Infrastructure Monitoring](https://www.g2.com/products/icinga-infrastructure-monitoring/reviews) — 4.4/5 stars (22 reviews)
- [IBM Instana](https://www.g2.com/products/ibm-instana/reviews) — 4.4/5 stars (479 reviews)
- [LogicMonitor](https://www.g2.com/products/logicmonitor/reviews) — 4.5/5 stars (638 reviews)
- [Netdata](https://www.g2.com/products/netdata/reviews) — 4.6/5 stars (54 reviews)
- [Centreon Infra Monitoring](https://www.g2.com/products/centreon-infra-monitoring/reviews) — 4.6/5 stars (92 reviews)
- [Splunk AppDynamics](https://www.g2.com/products/splunk-appdynamics/reviews) — 4.3/5 stars (375 reviews)

---
## Top Discussions

### Paessler PRTG

- Title: [Is anyone else stuck juggling old vs new UI, desktop, and mobile because none of them fully cover daily needs?](https://www.g2.com/discussions/is-anyone-else-stuck-juggling-old-vs-new-ui-desktop-and-mobile-because-none-of-them-fully-cover-daily-needs) — 1 comment
  > **Top comment:** "<p><span style="color: rgb(0, 0, 0);">Have you tried choosing one interface for your core tasks and using the others only for alerts or quick checks, because..."
- Title: [Do others struggle with PRTG’s reporting and dashboards being too technical for managers?](https://www.g2.com/discussions/do-others-struggle-with-prtg-s-reporting-and-dashboards-being-too-technical-for-managers) — 1 comment
  > **Top comment:** "<p><span style="color: rgb(0, 0, 0);">You could also look at exporting key dashboards to HTML or PDF automatically and simplifying them before sharing, since..."
- Title: [Has anyone else found the learning curve for custom sensors and reports slows real projects?](https://www.g2.com/discussions/has-anyone-else-found-the-learning-curve-for-custom-sensors-and-reports-slows-real-projects) — 1 comment
  > **Top comment:** "<p><span style="color: rgb(0, 0, 0);">Have you tried starting with the built-in sensor templates and REST/custom sensor docs before building from scratch..."
- Title: [How are you handling PRTG’s sensor‑based licensing before it blows up the budget?](https://www.g2.com/discussions/how-are-you-handling-prtg-s-sensor-based-licensing-before-it-blows-up-the-budget) — 1 comment
  > **Top comment:** "<p><span style="color: rgb(0, 0, 0);">Consider focusing on monitoring the most important metrics first and removing unused sensors regularly, since PRTG..."
- Title: [Heavy storage use and slowdowns with lots of sensors directly cut into my monitoring time](https://www.g2.com/discussions/heavy-storage-use-and-slowdowns-with-lots-of-sensors-directly-cut-into-my-monitoring-time) — 1 comment
  > **Top comment:** "<p><span style="color: rgb(0, 0, 0);">Have you tried tuning your sensor scan intervals and dependencies so PRTG isn’t polling everything all the time,..."

### Zabbix

- Title: [What is Zabbix used for?](https://www.g2.com/discussions/what-is-zabbix-used-for) — 2 comments
  > **Top comment:** "Monitoring and Alerting."
- Title: [Has a way zabbix to work without agents?](https://www.g2.com/discussions/44971-has-a-way-zabbix-to-work-without-agents) — 2 comments, 1 upvote
  > **Top comment:** "Zabbix does not require agents to use, you can setup templates to use SNMP data, however you'll gain more insight by using the appropriate agent on the..."
- Title: [Is zabbix a DevOps tool?](https://www.g2.com/discussions/is-zabbix-a-devops-tool) — 1 comment
  > **Top comment:** "Yes, we can use to monitor existing infrastructure. "
- Title: [Is zabbix safe?](https://www.g2.com/discussions/is-zabbix-safe) — 1 comment
  > **Top comment:** "it is necessary to put security on the server for attacks"
- Title: [What can you monitor with Zabbix?](https://www.g2.com/discussions/what-can-you-monitor-with-zabbix) — 1 comment
  > **Top comment:** "Every windows and linux device. You have to install an agent on all the devices you want to monitor"

---
**Source:** [G2.com](https://www.g2.com) | [Comparison Page](https://www.g2.com/compare/paessler-prtg-vs-zabbix)