Uptime.com website monitoring solutions provide unmatched visibility and availability, empowering engineering, operations and SRE teams to monitor & respond to their most essential services. Simple & intuitive industry leading Enterprise-grade features delivered at a fair price, that are continuously improving.
G2, Sourceforge and TechRadar Pro have recognized us as one of the world’s best uptime monitors for several consecutive years, including this one. Try 100% free.
Learn more

NetCrunch is commercial, self-hosted, agentless network and IT infrastructure monitoring software for Windows Server. It monitors network devices, servers, virtualization platforms, cloud services, applications, websites, logs, telemetry, and network traffic across distributed environments.
NetCrunch supports 680+ monitoring targets and provides 270+ ready-to-use Monitoring Packs for devices, applications, and operating systems. Policy-based monitoring automatically applies monitoring settings, Monitoring Packs, thresholds, and alerts to matching devices and systems. Licensing is based on monitored nodes and network interfaces rather than individual sensors, checks, or metrics.
NetCrunch provides real-time dashboards and automatic Layer 2 and routing topology maps for visibility into network status and performance. Network traffic analysis supports NetFlow, sFlow, IPFIX, and other flow technologies. Its alerting system supports event correlation, dependency-aware suppression, predictive thresholds, escalation, and 40+ automated response actions, including scripts, notifications, API calls, and integrations with external systems.
Distributed Monitoring Probes extend monitoring to remote and isolated locations. NetCrunch also provides a REST API for integration and automation with external IT management, service management, and operational systems.
NetCrunch is self-hosted on Windows Server and can monitor on-premises, air-gapped, cloud, and hybrid IT environments.
Learn more
NotiLens
NotiLens serves as a dynamic monitoring and alert platform designed to keep founders and development teams informed when critical events either fail, experience unexpected spikes, or suddenly cease to function.
Its main features encompass real-time push notifications, machine learning-driven anomaly detection that automatically adapts to your baseline, and silence detection that signals when anticipated activity halts. Moreover, the platform includes on-call scheduling with rotating shifts, escalation protocols to automatically notify the next available team member in case of no response, and user-specific do-not-disturb settings that respect timezone-based quiet hours, ensuring that alerts always reach the appropriate individual.
Additionally, broken flow detection is in place to monitor multi-step event sequences and promptly notify users if they do not complete as intended. It also features AI agent monitoring for tracking token usage, API response times, and unexpected cost increases. Furthermore, automation monitoring extends to platforms like n8n, Zapier, and Make to catch silent failures that might occur.
With over 40 integrations available, including popular services like Stripe, Shopify, GitHub, Vercel, Sentry, Datadog, AWS, and LangChain, NotiLens provides SDKs for various programming languages such as Python, Node.js, Go, Rust, Ruby, PHP, and Java. It also offers MCP support for AI models like Claude and GPT, alongside dedicated applications for both iOS and Android devices, ensuring users can stay connected and informed on the go.
Learn more
CPTRAX for Windows
Server File Activity Tracking – Audit who is creating, accessing and moving your files and folders. Track file permission changes. Alerts in real-time about critical file activity Malicious activity containment (Ransomware and mass file deletions, etc.
Automatically stop threats to your Windows servers by calling PowerShell scripts so you can determine exactly what you want to have happen for each type of alert/threat.
Examples of containment:
Disable the user causing the threat
Block the remote IP causing the threat
Workstation File Activity Tracking: Audit who copies files to USB or other removable media. Track who uploads files via FTP or a browser. Block files being created on USB/removable devices. Notifications by email when a removable device connects.
Active Directory Auditing – Keep audit logs and receive real-time alerts about important Active Directory changes, without having to deal with SACLs or Windows Event Logs.
Server Authentication Auditing: Track authentications into Citrix sessions and Windows Servers. All failed logon attempts are reviewed.
Workstation Logon/Logoff Tracking: Get visibility on logons/logoffs at workstations, including locks, unlocks and password changes.
Learn more