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Cacti vs VIAVI Observer

People

CactiNetwork Monitoring

VIAVI ObserverNetwork Monitoring

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Price

Free

Network Monitoring

Annual estimate10 people, entry price

Free

Offer

No offer right now

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Network Monitoring

Overview

Focus

Network Monitoring

Product

Open source network monitoring and graphing tool using RRDTool for data storage and graphing.

Enterprise network performance monitoring and diagnostics platform.

Website

Headquarters

Remote

Chandler, Arizona

Company size

2-10 employees

1,001-5,000 employees

Founded

2001

1923

Pricing details

Published rate

Free

Free options

Free plan

Free trial

Source updated

Nov 2, 2026

Oct 29, 2026

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