ManageEngine OpManager

From ZOHO:

OpManager is a complete, end-to-end Network & IT infrastructure monitoring platform that offers advanced fault and performance management across WAN, VoIP services, network devices, servers, applications, databases and other IT infrastructure such as printers, UPS. OpManager provides a single, comprehensive monitoring console for your entire network and IT infrastructure. With OpManager's continuous and proactive monitoring over entire IT, any outages or performance degradations are immediately identified and notified for quick remedial actions to be taken. By aligning IT infrastructure with the business services that they enable, OpManager further aids in mapping issues to their business impact and promising, maintaining and proving service levels--much before you take the gripe from your users/bosses. Whether you are a small business, or a large business with a multitude of network devices, or even a geographically spread-out conglomerate, OpManager provides network management the way you want it - comprehensive, quick to deploy, easy-to-use, and having quick time-to-value. Unlike expensive solutions such as HP OpenView and CA Unicenter, OpManager provides a comparable, extensive feature set at an affordable price range and with minimalist deployment & maintenance costs attached.

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