Zabbix vs OpenText Network Observability

Zabbix8.8Visit ONOpenText Network Observability8.6Visit

Higher score Zabbix #5 in Network Monitoring - Midmarket Software 8.8/10 Free plan Free plan✓ 0 of 3 features Visit Zabbix

vs

ON OpenText Network Observability #7 in Network Monitoring - Midmarket Software 8.6/10 Pricing on request ✓ 1 of 3 features Visit OpenText

• Zabbix fits best

  Teams comfortable operating open-source monitoring

• OpenText Network Observability fits best

  Enterprise teams managing complex network changes

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Side by side

Feature	Zabbix 8.8/10 Visit ↗	ONOpenText Network Observability 8.6/10 Visit ↗
At a glance
Editor score	8.8	8.6
Ranking	#5 in Network Monitoring - Midmarket Software	#7 in Network Monitoring - Midmarket Software
Best for	Teams comfortable operating open-source monitoring	Enterprise teams managing complex network changes
Pricing model	Free plan + paid	Paid
Starting price	€245/mo	Pricing on request
Free plan	✓ (best)	Not checked yet
Free trial	—	—
Deployment	Cloud, Self-hosted	Cloud, Self-hosted
Platforms	Web, Linux, Windows, macOS	Web
Support	Email, Phone, Tickets, Community, Docs · 24/7	Tickets, Community, Docs · 24/7
Integrations	12 integrations	4 integrations
Built for	Small business, Mid-market, Enterprise	Enterprise
Features Zabbix 0/3 · OpenText Network Observability 1/3
SNMP monitoring	Not checked yet	✓ (best)
Automatic discovery	Not checked yet	Not checked yet
Flow analysis	Not checked yet	Not checked yet
Specs
Alert channels	Not checked yet	Not checked yet
Deployment	Not checked yet	Hybrid
Monitored device limit	Not checked yet	Not checked yet
Our review
Pros	Monitors network devices alongside cloud, containers, VMs, systems, and services Agentless checks, discovery, alerts, maps, dashboards, and reports Core software is free, with integrations including AWS, VMware, and ServiceNow	Maps network topology and monitors configuration changes alongside performance Analyzes NetFlow, sFlow, JFlow, and IPFIX, with synthetic connectivity tests Backs up, compares, provisions, and rolls back network configurations
Cons	Operating the open-source platform requires in-house technical capacity Silver support starts at €245 per month on annual billing Paid tiers and response commitments add complexity to support selection	Modular licensing requires contacting sales for pricing Enterprise focus may be more than smaller teams need Broad operational scope may not suit teams seeking a narrow monitoring tool
Our verdict	Zabbix is an open-source monitoring platform for IT teams that need visibility across network devices, infrastructure, applications, and services. It collects metrics from systems including cloud services, containers, virtual machines,… Read the review →	OpenText Network Observability brings discovery, monitoring, traffic analysis, log search, and configuration management into a network operations product. It is aimed at IT and network operations teams managing hybrid environments and… Read the review →

Strengths and trade-offs

• Zabbix — where it wins

  • Monitors network devices alongside cloud, containers, VMs, systems, and services
  • Agentless checks, discovery, alerts, maps, dashboards, and reports
  • Core software is free, with integrations including AWS, VMware, and ServiceNow

  Where it doesn't

  • Operating the open-source platform requires in-house technical capacity
  • Silver support starts at €245 per month on annual billing
  • Paid tiers and response commitments add complexity to support selection

• OpenText Network Observability — where it wins

  • Maps network topology and monitors configuration changes alongside performance
  • Analyzes NetFlow, sFlow, JFlow, and IPFIX, with synthetic connectivity tests
  • Backs up, compares, provisions, and rolls back network configurations

  Where it doesn't

  • Modular licensing requires contacting sales for pricing
  • Enterprise focus may be more than smaller teams need
  • Broad operational scope may not suit teams seeking a narrow monitoring tool

• Zabbix8.8/10 · Free plan

  A free, broad monitoring platform for teams prepared to operate open-source software.

  Visit ZabbixFull verdict →
• ONOpenText Network Observability8.6/10 · Pricing on request

  Broad network observability with discovery, flow analysis, and configuration control.

  Visit OpenTextFull verdict →