EventSentry File Monitoring vs Paessler PRTG Network Monitor
EventSentry File Monitoring
eventsentry.com
Paessler PRTG Network Monitor
paessler.comSide by side
| Figure | EventSentry File Monitoring | Paessler PRTG Network Monitor |
|---|---|---|
| Price from | Free | $16.67/mo |
| Free plan | Yes | Yes |
| Free trial | Yes | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| Windows | Yes | Yes |
| macOS | Yes | Yes |
| Linux | Yes | Yes |
| iOS | — | Yes |
| Android | — | Yes |
| API | — | Yes |
| Self-hosted | — | Yes |
| Plans published | 2 | 6 |
| Spec score · File Integrity Monitoring Software | 8.5 (#7) | 8.3 (#11) |
| Compliance | EventSentry file integrity monitoring helps with PCI requirement 11.5. | Paessler's Trust Center lists SOC 2 Type II, ISO 27001, ISO 9001, and GDPR compliance information. |
| Founded | 2002 | 1997 |
| Headquarters | Chicago, Illinois, United States | Nuremberg, Germany |
| Integrations | Notification and integration targets include email, MSSQL/PostgreSQL/MySQL/Oracle databases, HTTP(S), Syslog, SNMP traps and executable processes. | PRTG can send notifications to Slack and Microsoft Teams through webhooks; Paessler also lists compatibility with tools including ServiceNow, Jira Service Management, PagerDuty, and OpsGenie. |
| Purpose | File integrity monitoring tracks additions, removals, size changes, SHA-256 checksum changes and transaction-log tampering. | PRTG Network Monitor monitors systems, devices, network traffic, applications, and other infrastructure metrics from an on-premises installation. |
| Security | Event logs exported to text files can be cryptographically signed and timestamped to detect tampering. | Paessler says PRTG component communications use TLS encryption and its interfaces support local and remote access secured via SSL/TLS. |
Plans
EventSentry File Monitoring
- EventSentry LightFree
- EventSentry$85, paid once
Paessler PRTG Network Monitor
- Freeware EditionFree
- PRTG 500$200 a year
- PRTG 1000$358 a year
- PRTG 2500$742 a year
- PRTG 5000$1,300 a year
- PRTG 10000$1,642 a year
In their own words
EventSentry File Monitoring
EventSentry File Monitoring tracks file additions and removals, size and SHA-256 checksum changes, and transaction-log tampering. It can gather digital certificates and entropy, which may help detect certain ransomware outbreaks. Changes can be logged to the Application event log with customizable severity and previous and new sizes or checksums. The current status of monitored files can be consolidated in the EventSentry database for comparisons across computers.
Notifications and integrations can go to email, MSSQL, PostgreSQL, MySQL or Oracle databases, HTTP(S), Syslog, SNMP traps, and executable processes. Exported text event logs can be cryptographically signed and timestamped to help identify tampering. EventSentry says its file integrity monitoring helps with PCI requirement 11.5. The full edition is an on-premise perpetual license listed at $85 per Windows device; EventSentry Light is free for five machines. A 30-day trial is listed. The feature is listed for Linux, macOS, web, and Windows, while the detailed supported operating-system list names Windows versions from NT 4 SP6 through Server 2025.
Paessler PRTG Network Monitor
Paessler PRTG Network Monitor monitors systems, devices, network traffic, applications, and other infrastructure metrics from an on-premises installation. It runs on Windows servers and includes more than 250 preconfigured sensors, each measuring one or more aspects of a device. Monitoring tools include customizable alerts, scheduled reports, distributed monitoring, and dashboards with live status information. Paessler also lists adaptive AI-driven anomaly detection and smart sensor recommendations. PRTG provides an API for monitoring data and custom features, and can send webhook notifications to Slack and Microsoft Teams. Its free iOS and Android apps display monitoring data and send push notifications, but do not support cluster setups. The free plan covers up to 100 sensors; paid plans start at $200 per month paid annually. Each server accepts one license key, so license sizes cannot be combined on a server.