Best Google Cloud Managed Service for Prometheus Alternatives in 2026
The top Google Cloud Managed Service for Prometheus alternatives are Zabbix, Datadog Infrastructure Monitoring and Netdata: 15 metrics monitoring tools our editors would look at instead of Google Cloud Managed Service for Prometheus, in our ranking order.
Google Cloud Managed Service for Prometheus: Managed Prometheus with global PromQL, multiple ingestion paths, and 24-month retention. Where it falls short: there is no free plan..
Switching from Google Cloud Managed Service for Prometheus? For most metrics monitoring tools buyers the best Google Cloud Managed Service for Prometheus alternative is Zabbix, built for broad, open-source hybrid infrastructure monitoring. Splunk Observability Cloud offers the most data retention (416 days).
Why People Look for a Google Cloud Managed Service for Prometheus Alternative
- There is no free plan
- Pricing is metered by ingested samples rather than a fixed recurring fee
- Separate Cloud Monitoring API read charges apply
- No free plan — 10 of the alternatives below have it
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 (Google Cloud Managed Service for Prometheus has none)
Visit Zabbix - Most data retentionSplunk Observability Cloud8.4
416 days
Visit Splunk Observability Cloud
All 15 Google Cloud Managed Service for Prometheus 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 Google Cloud Managed Service for Prometheus:
- Free plan
- Editor score 9.4 vs 7.7
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 Google Cloud Managed Service for Prometheus:
- Free plan
- Editor score 9.3 vs 7.7
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 Google Cloud Managed Service for Prometheus:
- Free plan
- Editor score 9.1 vs 7.7
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 Google Cloud Managed Service for Prometheus:
- Free plan
- Editor score 9.0 vs 7.7
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 Google Cloud Managed Service for Prometheus:
- Editor score 8.8 vs 7.7
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 Google Cloud Managed Service for Prometheus:
- Free plan
- Editor score 8.7 vs 7.7
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 Google Cloud Managed Service for Prometheus:
- Editor score 8.6 vs 7.7
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 Google Cloud Managed Service for Prometheus:
- Editor score 8.5 vs 7.7
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 Google Cloud Managed Service for Prometheus:
- Free plan
- Editor score 8.4 vs 7.7
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 Google Cloud Managed Service for Prometheus:
- Free plan
- Editor score 8.3 vs 7.7
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 Google Cloud Managed Service for Prometheus:
- Free plan
- Editor score 8.2 vs 7.7
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 Google Cloud Managed Service for Prometheus:
- Free plan
- Editor score 8.1 vs 7.7
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 Google Cloud Managed Service for Prometheus:
- Editor score 8.0 vs 7.7
A broad, agentless monitoring platform for teams managing hybrid environments.
8.0/10★★★★☆Visit LogicMonitor -
Best forCost-conscious hybrid IT operations monitoring
- Better than Google Cloud Managed Service for Prometheus:
- Editor score 7.9 vs 7.7
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 Google Cloud Managed Service for Prometheus:
- Free plan
- Editor score 7.8 vs 7.7
A cloud-native monitoring service for Google Cloud infrastructure and hybrid environments.
7.8/10★★★★☆Visit Google Cloud
Google Cloud Managed Service for Prometheus Alternatives: Common Questions
What is the best alternative to Google Cloud Managed Service for Prometheus?
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 Google Cloud Managed Service for Prometheus?
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 Google Cloud Managed Service for Prometheus?
Of the alternatives here that publish a price, Dynatrace Infrastructure Monitoring starts lowest, at $7/mo.
Why do people look for Google Cloud Managed Service for Prometheus alternatives?
There is no free plan; Pricing is metered by ingested samples rather than a fixed recurring fee; Separate Cloud Monitoring API read charges apply.
Which Google Cloud Managed Service for Prometheus alternative has the most data retention?
Splunk Observability Cloud, with 416 days.
How do I switch from Google Cloud Managed Service for Prometheus?
Export your data from Google Cloud Managed Service for Prometheus (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 Google Cloud Managed Service for Prometheus.
How to Switch from Google Cloud Managed Service for Prometheus
- Export your data from Google Cloud Managed Service for Prometheus (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 Google Cloud Managed Service for Prometheus.
Google Cloud Managed Service for Prometheus vs Each Alternative
| # | Tool | Free plan | Paid from | Score |
|---|---|---|---|---|
| 16 | Google Cloud Managed Service for Prometheus | No | $0.02/mo | 7.7 |
| 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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