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Cribl is worth considering for telemetry routing, but the pricing page gives no paid starting price. One Reddit commenter warns that the free 1 TB has an ingest-rate caveat and faster ingestion may cost extra. Price your actual workload before treating the free tier as enough. The alternatives below focus on monitoring and observability; they are not presented as one-for-one replacements for Cribl’s routing and data-management role.
01Why people leave Cribl
Vendor-risk questions
A Reddit thread about Splunk’s lawsuit mostly dismisses it, but buyers may still want to weigh vendor uncertainty before committing.
Free-tier throughput caveat
A Reddit commenter says the free 1 TB has an ingest-rate caveat and faster ingestion may require payment. Check your workload first.
Another layer and data movement
A commenter warns that Cribl adds another component that can break and may send data through the cloud; another says on-prem is available.
02The alternatives, ranked by fit
- Flexible telemetry dashboards
GrafanaGrafanaGrafana fits teams whose main need is combining telemetry signals and building configurable dashboards, rather than adding a preprocessing layer. The listing gives it a free plan and a $19 starting price, while warning that usage charges can add to the bill. It is a better match when visibility is the priority, not a like-for-like Cribl routing replacement.
Trade-off: The $19 price is only a starting point; monitor usage charges.
7.0/10from
$19/mofree plan - Open-source monitoring
PrometheusPrometheusPrometheus suits cloud-native teams that want monitoring with PromQL queries and alerts, without a listed license price. The pricing page identifies it as a free option. That makes it worth considering when you want a monitoring base, but it is not described here as a telemetry-routing tool. Its independent servers use local storage.
Trade-off: Independent servers use local storage.
7.6/10from
Freefree plan - Self-managed infrastructure monitoring
ZabbixZabbixZabbix is a fit for experienced teams monitoring IT or OT infrastructure and avoiding per-host license fees. The listing describes broad monitoring at no license cost, making it an option when recurring software fees are the main concern. It is a different choice from Cribl’s telemetry-management focus, and the setup work falls to your team.
Trade-off: It takes work to configure well.
7.6/10from
Freefree plan - All-in-one observability
New RelicNew RelicNew Relic is worth comparing if you want to consolidate observability tools and prioritize incident response rather than manage telemetry routing. The listing gives it a free plan and a $10 starting price. It also flags rising user and ingest costs, so model both before treating the entry price as your likely bill.
Trade-off: User and ingest costs can rise.
7.5/10from
$10/mofree plan - Broad monitoring coverage
DatadogDatadogDatadog may suit teams looking to consolidate observability and security tools or adopt its AI features. The listing describes broad monitoring coverage and a $500 starting price, but warns that this does not show the full bill. Consider it when breadth matters more than finding a low-cost substitute for Cribl.
Trade-off: The $500 starting price does not show the full bill.
6.7/10from
$500/mo - Kubernetes and cloud observability
DynatraceDynatraceDynatrace is a candidate for teams needing broad observability in Kubernetes or cloud-native environments, especially those that value topology-driven investigation. The listing gives a $7 starting price but warns about an annual commitment. Compare the commitment and your actual monitoring needs before switching; the published details do not position it as a routing equivalent.
Trade-off: Check the annual commitment behind the $7 starting price.
6.8/10from
$7/mo
03Side by side
| Tool | Score | From | Free plan | Best for |
|---|---|---|---|---|
 Cribl Cribl (current) | 7.1 | Free | Yes | Teams routing telemetry to multiple destinations |
| Grafana Grafana | 7.0 | $19/mo | Yes | Teams combining multiple telemetry signals |
| Prometheus Prometheus | 7.6 | Free | Yes | Teams wanting open-source monitoring |
| Zabbix Zabbix | 7.6 | Free | Yes | Teams avoiding per-host license fees |
| New Relic New Relic | 7.5 | $10/mo | Yes | Teams consolidating observability tools |
| Datadog Datadog | 6.7 | $500/mo | No | Teams seeking broad monitoring coverage |
| Dynatrace Dynatrace | 6.8 | $7/mo | No | Teams needing broad observability coverage |
Questions people ask
Does Cribl have a free plan?
The pricing page shows a free plan but no paid starting price. A Reddit commenter says the free 1 TB has an ingest-rate caveat and that faster ingestion may require payment. Treat that as a reason to verify the current plan terms against your workload, not as a complete price quote.
Can these tools replace Cribl’s telemetry routing?
The alternatives here are listed for monitoring, dashboards, observability or infrastructure monitoring. The published details do not establish that they match Cribl’s routing and data-management role. Choose based on the job you need done, and confirm routing requirements before dropping Cribl.
Is Splunk’s lawsuit a reason to leave Cribl?
One Reddit thread discusses Splunk’s lawsuit against Cribl, and several commenters dismiss the case or frame it as competition. The thread does not establish that Cribl is going away. Treat it as buyer concern to weigh, not proof of a business or product outcome.