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Head-to-head · Infrastructure Monitoring

Zabbix vs Sensu Go

  • Updated Oct 2026
  • Both researched from official sources
  • 4 checks side by side
Higher score Zabbix #1 in Infrastructure Monitoring 9.4/10 Free plan Free plan✓ 3 of 3 features Visit Zabbix
Sensu Go #21 in Infrastructure Monitoring 7.7/10 Free plan · 14-day trial Free planFree trial✓ 2 of 3 features Visit Sensu Go

Zabbix leads on 0 checks, Sensu Go on 0, and 4 are even. Who comes out ahead on the 4 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 planboth
  • Free trialonly Sensu Go
  • Most featuresZabbix · 3 of 3

Zabbix scores higher on our rubric for infrastructure monitoring: 9.4 against 7.7 out of 10; our editors rank them #1 and #21.

On os coverage, Zabbix gives you Multiple where Sensu Go offers Linux and windows.

Zabbix is the better fit for broad, flexible infrastructure monitoring. Sensu Go is the better fit for affordable distributed monitoring with automation.

  • Zabbix fits best

    Broad, flexible infrastructure monitoring

  • Sensu Go fits best

    Affordable distributed monitoring with automation

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 ↗ Sensu Go 7.7/10 Visit ↗
At a glance
Editor score 9.4 7.7
Ranking #1 in Infrastructure Monitoring #21 in Infrastructure Monitoring
Best for Broad, flexible infrastructure monitoring Affordable distributed monitoring with automation
Pricing model Free plan + paid Free plan + paid
Starting price €245/mo $3/unit/mo
Free plan ✓ ✓
Free trial — 14 days
Deployment Cloud, Self-hosted Cloud, Self-hosted
Platforms Web, Linux, Windows, macOS Web, Windows, macOS, Linux
Integrations 12 integrations 7 integrations
Built for Small business, Mid-market, Enterprise Small business, Mid-market, Enterprise
Features Zabbix 3/3 · Sensu Go 2/3
VM monitoring ✓ (best) Not checked yet
Service monitoring ✓ ✓
Agentless monitoring ✓ ✓
Specs
Included hosts Not checked yet Not checked yet
Metrics retention Not checked yet Not checked yet
Deployment model Hybrid Hybrid
OS coverage Multiple Linux and windows
Our review
Pros
  • Free open-source self-hosted edition with no license fee
  • Covers infrastructure, VMs, services, logs, discovery, and networks
  • Supports cloud, container, enterprise, and IT service integrations
  • Free plan supports evaluation for up to 100 nodes
  • Discovery, checks, metrics, alerting, and auto-remediation in one platform
  • Web UI, REST API, CLI, proxies, and federation support distributed operations
Cons
  • Self-hosted deployment requires organizations to run their own infrastructure
  • Cloud Nano is limited to 50 new values per second
  • 8x5 support and one-day response start with the Silver subscription
  • The verified platform is self-hosted
  • Paid plans use annual billing
  • Enterprise features cost $5 per node per month
Our verdict

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

Read the review →

Sensu Go is an infrastructure monitoring and observability platform for DevOps and SRE teams managing servers, virtual machines, containers, applications, services, and external resources. Its agent-based model combines health checks,…

Read the review →
  1. ZabbixInfrastructure Monitoring 9.4Free plan
  2. Sensu GoInfrastructure Monitoring 7.7Free plan · 14-day trial

Strengths and trade-offs

  • Zabbix — where it wins

    • Free open-source self-hosted edition with no license fee
    • Covers infrastructure, VMs, services, logs, discovery, and networks
    • Supports cloud, container, enterprise, and IT service integrations

    Where it doesn't

    • Self-hosted deployment requires organizations to run their own infrastructure
    • Cloud Nano is limited to 50 new values per second
    • 8x5 support and one-day response start with the Silver subscription

  • Sensu Go — where it wins

    • Free plan supports evaluation for up to 100 nodes
    • Discovery, checks, metrics, alerting, and auto-remediation in one platform
    • Web UI, REST API, CLI, proxies, and federation support distributed operations

    Where it doesn't

    • The verified platform is self-hosted
    • Paid plans use annual billing
    • Enterprise features cost $5 per node per month
  • Zabbix9.4/10 · Free plan

    A broad monitoring platform with a free self-hosted edition and flexible deployment options.

    Visit ZabbixFull verdict →
  • Sensu Go7.7/10 · Free plan · 14-day trial

    Affordable distributed monitoring with discovery, automation, and federation.

    Visit Sensu GoFull verdict →

More comparisons

All infrastructure monitoring comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update