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Head-to-head · Network Monitoring

Zabbix vs Progress Flowmon

  • Updated Oct 2026
  • Both researched from official sources
  • 3 checks side by side
Higher score Zabbix #1 in Network Monitoring 9.4/10 Free plan Free plan✓ 0 of 3 features Visit Zabbix
Progress Flowmon #8 in Network Monitoring 8.6/10 Pricing on request · 30-day trial Free trial✓ 2 of 3 features Try Progress Flowmon

Zabbix leads on 1 check, Progress Flowmon on 0, and 2 are even. Who comes out ahead on the 3 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreZabbix · 9.4/10
  • Free planonly Zabbix
  • Free trialonly Progress Flowmon
  • Most featuresProgress Flowmon · 2 of 3

Zabbix scores higher on our rubric for network monitoring: 9.4 against 8.6 out of 10; our editors rank them #1 and #8.

Zabbix offers free plan; Progress Flowmon doesn't.

Zabbix is the better fit for broad, extensible infrastructure monitoring. Progress Flowmon is the better fit for flow analytics and capacity planning.

  • Zabbix fits best

    Broad, extensible infrastructure monitoring

  • Progress Flowmon fits best

    Flow analytics and capacity planning

Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.

Side by side

Feature Zabbix 9.4/10 Visit ↗ Progress Flowmon 8.6/10 Visit ↗
At a glance
Editor score 9.4 8.6
Ranking #1 in Network Monitoring #8 in Network Monitoring
Best for Broad, extensible infrastructure monitoring Flow analytics and capacity planning
Pricing model Free plan + paid Paid
Starting price €245/mo Pricing on request · 30-day trial
Free plan ✓ (best) —
Free trial — 30 days
Deployment Cloud, Self-hosted Cloud, Self-hosted
Platforms Web, Linux, Windows, macOS Web
Integrations 12 integrations 9 integrations
Built for Small business, Mid-market, Enterprise Small business, Mid-market, Enterprise
Features Zabbix 0/3 · Progress Flowmon 2/3
Synthetic checks Not checked yet Not checked yet
Traffic monitoring Not checked yet ✓ (best)
Topology maps Not checked yet ✓ (best)
Specs
Device limit Not checked yet Not checked yet
Alert channels Not checked yet Email
Deployment Not checked yet Hybrid
Our review
Pros
  • Free open-source self-hosted edition with no license fee
  • Monitors infrastructure, networks, services, VMs, logs, and cloud platforms
  • Supports discovery, automation, root-cause analysis, and distributed monitoring
  • Ingests NetFlow, IPFIX, sFlow, jFlow, cflowd and NetStream
  • Combines topology, response-time measurement and predictive capacity analysis
  • Adds ML anomaly detection, packet capture and REST API automation
Cons
  • Self-hosted deployment requires infrastructure managed by your team
  • Zabbix Cloud Nano is limited to 50 new values per second
  • Silver support is billed annually at €245 per month
  • Pricing is quote-based and routed through Progress's partner network
  • No perpetual free plan is documented
  • More traffic-centric than general network monitoring suites
Our verdict

Zabbix is an open-source monitoring and observability platform for IT teams, enterprises, and service providers. It covers servers, networks, applications, databases, virtual machines, containers, cloud services, and system services. Teams…

Read the review →

Progress Flowmon is a network and security monitoring platform for NetOps and SecOps teams managing on-premises, cloud or hybrid environments. It collects flow data from infrastructure such as firewalls, routers and switches, along with…

Read the review →
  1. ZabbixNetwork Monitoring 9.4Free plan
  2. Progress FlowmonNetwork Monitoring 8.6Pricing on request · 30-day trial

Strengths and trade-offs

  • Zabbix — where it wins

    • Free open-source self-hosted edition with no license fee
    • Monitors infrastructure, networks, services, VMs, logs, and cloud platforms
    • Supports discovery, automation, root-cause analysis, and distributed monitoring

    Where it doesn't

    • Self-hosted deployment requires infrastructure managed by your team
    • Zabbix Cloud Nano is limited to 50 new values per second
    • Silver support is billed annually at €245 per month
  • Progress Flowmon — where it wins

    • Ingests NetFlow, IPFIX, sFlow, jFlow, cflowd and NetStream
    • Combines topology, response-time measurement and predictive capacity analysis
    • Adds ML anomaly detection, packet capture and REST API automation

    Where it doesn't

    • Pricing is quote-based and routed through Progress's partner network
    • No perpetual free plan is documented
    • More traffic-centric than general network monitoring suites

More comparisons

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update