Best collectd Alternatives in 2026
The top collectd alternatives are Zabbix, Datadog Infrastructure Monitoring and Netdata: 15 metrics monitoring tools our editors would look at instead of collectd, in our ranking order.
collectd: A focused self-hosted collector for plugin-based system and application metrics. Where it falls short: requires self-hosting rather than providing a hosted monitoring service.
Switching from collectd? For most metrics monitoring tools buyers the best collectd alternative is Zabbix, built for broad, open-source hybrid infrastructure monitoring. On a budget, Dynatrace Infrastructure Monitoring starts at $7/mo. Splunk Observability Cloud offers the most data retention (416 days).
Why People Look for a collectd Alternative
- Requires self-hosting rather than providing a hosted monitoring service
- Offers collection foundations instead of broader monitoring platform features
- Integration breadth depends on the available input and output plugins
Quick Picks by What You Need
- Best overallZabbix9.4
Broad, open-source hybrid infrastructure monitoring
Visit Zabbix - Lowest priceDynatrace Infrastructure Monitoring8.8
Paid plans from $7/mo
Visit Dynatrace Infrastructure Monitoring - Best free optionZabbix9.4
Has a free plan
Visit Zabbix - Most data retentionSplunk Observability Cloud8.4
416 days
Visit Splunk Observability Cloud
All 15 collectd Alternatives, Ranked
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.
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Best forBroad, open-source hybrid infrastructure monitoring
- Better than collectd:
- Editor score 9.4 vs 6.0
A broad monitoring platform with free self-hosting and managed cloud options.
9.4/10★★★★★Visit Zabbix -
Best forCloud-first teams needing broad observability
- Better than collectd:
- Editor score 9.3 vs 6.0
Broad cloud observability with strong integrations, but host-based pricing can add cost.
9.3/10★★★★★Visit Datadog -
Best forAffordable real-time hybrid monitoring
- Better than collectd:
- Editor score 9.1 vs 6.0
Affordable per-second hybrid monitoring for infrastructure, services, VMs, containers, and networks.
9.1/10★★★★★Visit Netdata -
Best forEngineers building open-source metrics stacks
- Better than collectd:
- Editor score 9.0 vs 6.0
A flexible Prometheus stack for engineers building open-source metrics monitoring.
9.0/10★★★★☆Visit Prometheus -
Best forAI-assisted hybrid and cloud infrastructure monitoring
- Better than collectd:
- Editor score 8.8 vs 6.0
AI-assisted infrastructure monitoring with broad hybrid-cloud coverage and tiered pricing.
- SLO tracking
- Self-hosted option
- Custom metrics
8.8/10★★★★☆Visit Dynatrace -
Best forEnterprise self-hosted infrastructure monitoring
- Better than collectd:
- Editor score 8.7 vs 6.0
Broad infrastructure coverage with a free community edition and costly paid self-hosted tiers.
8.7/10★★★★☆Visit Checkmk -
Best forEnterprise hybrid infrastructure estates
- Better than collectd:
- Editor score 8.6 vs 6.0
Broad hybrid infrastructure monitoring with node-based pricing and self-hosted deployment.
- Self-hosted option
8.6/10★★★★☆Visit SolarWinds -
Best forAzure-centered infrastructure monitoring
- Better than collectd:
- Editor score 8.5 vs 6.0
A deep Azure monitoring suite for teams managing cloud, hybrid, and multicloud systems.
8.5/10★★★★☆Visit Azure Monitor -
Best forTeams wanting unified metrics and observability
- Better than collectd:
- Editor score 8.4 vs 6.0
Unified observability across metrics, traces, logs, infrastructure, applications, and services.
- SLO tracking
- Custom metrics
8.4/10★★★★☆Visit Splunk -
Best forFree, extensible self-hosted monitoring
- Better than collectd:
- Editor score 8.3 vs 6.0
A free, extensible self-hosted monitor with broad infrastructure coverage and integrations.
8.3/10★★★★☆Visit Icinga -
Best forScalable Prometheus-compatible metrics storage
- Better than collectd:
- Editor score 8.2 vs 6.0
A flexible Prometheus-compatible metrics store with free self-hosting and managed cloud options.
8.2/10★★★★☆Try VictoriaMetrics -
Best forFlexible SQL and time-series data platforms
- Better than collectd:
- Editor score 8.1 vs 6.0
A broad metrics backend with open-source, self-managed, and managed deployment options.
8.1/10★★★★☆Visit InfluxDB -
Best forAgentless hybrid infrastructure monitoring
- Better than collectd:
- Editor score 8.0 vs 6.0
A broad, agentless monitoring platform for teams managing hybrid environments.
8.0/10★★★★☆Visit LogicMonitor -
Best forCost-conscious hybrid IT operations monitoring
- Better than collectd:
- Editor score 7.9 vs 6.0
Broad hybrid monitoring with a low per-device starting price and paid-only access.
7.9/10★★★★☆Visit ScienceLogic -
Best forGoogle Cloud infrastructure teams
- Better than collectd:
- Editor score 7.8 vs 6.0
A cloud-native monitoring service for Google Cloud infrastructure and hybrid environments.
7.8/10★★★★☆Visit Google Cloud
collectd Alternatives: Common Questions
What is the best alternative to collectd?
Zabbix: #1 in our Metrics Monitoring Tools ranking, with an editor score of 9.4 out of 10. A broad monitoring platform with free self-hosting and managed cloud options.
Is there a free alternative to collectd?
Yes. Zabbix, Datadog Infrastructure Monitoring, Netdata, Prometheus and Checkmk have a free plan or a free tier (10 of the 15 alternatives on this page).
What is the cheapest paid alternative to collectd?
Of the alternatives here that publish a price, Dynatrace Infrastructure Monitoring starts lowest, at $7/mo.
Why do people look for collectd alternatives?
Requires self-hosting rather than providing a hosted monitoring service; Offers collection foundations instead of broader monitoring platform features; Integration breadth depends on the available input and output plugins.
Which collectd alternative has the most data retention?
Splunk Observability Cloud, with 416 days.
How do I switch from collectd?
Export your data from collectd (most tools have an export in their settings). Sign up for the alternative; start on its free plan or trial if it has one. Import your export and set up the integrations your team relies on. Run both side by side for a short while, then cancel collectd.
How to Switch from collectd
- Export your data from collectd (most tools have an export in their settings).
- Sign up for the alternative; start on its free plan or trial if it has one.
- Import your export and set up the integrations your team relies on.
- Run both side by side for a short while, then cancel collectd.
collectd vs Each Alternative
| # | Tool | Free plan | Paid from | Score |
|---|---|---|---|---|
| 35 | collectd | Free | 6.0 | |
| 1 | Zabbix | Yes | €245/mo | 9.4 |
| 2 | Datadog Infrastructure Monitoring | Yes | $15/unit/mo | 9.3 |
| 3 | Netdata | Yes | $4.50/unit/mo | 9.1 |
| 4 | Prometheus | Yes | Free | 9.0 |
| 5 | Dynatrace Infrastructure Monitoring | No | $7/mo | 8.8 |
| 6 | Checkmk | Yes | €190/mo | 8.7 |
| 7 | SolarWinds Hybrid Cloud Observability | No | $8/device/mo | 8.6 |
| 8 | Azure Monitor | No | 8.5 | |
| 9 | Splunk Observability Cloud | Yes | $15/mo | 8.4 |
| 10 | Icinga | Yes | 8.3 | |
| 11 | VictoriaMetrics | Yes | 8.2 | |
| 12 | InfluxDB | Yes | $0.002/GB usage-based | 8.1 |
| 13 | LogicMonitor | No | $16/mo | 8.0 |
| 14 | ScienceLogic SL1 | 7.9 | ||
| 15 | Google Cloud Monitoring | Yes | 7.8 |
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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