Best Mermin Alternatives in 2026
The top Mermin alternatives are Coroot, DeepFlow and groundcover: 15 eBPF observability tools our editors would look at instead of Mermin, in our ranking order.
Mermin: An open-source Linux agent for exporting enriched eBPF network flows through OpenTelemetry. Where it falls short: supports linux only.
Switching from Mermin? For most ebpf observability tools buyers the best Mermin alternative is Coroot, built for broad observability at low cost. On a budget, Pyroscope starts at $19/mo.
Why People Look for a Mermin Alternative
- Supports Linux only
- Does not provide application tracing
- Does not include kernel profiling
- No application tracing — 7 of the alternatives below have it
- No kernel profiling — 3 of the alternatives below have it
Quick Picks by What You Need
- Best overallCoroot9.3
Broad observability at low cost
Visit Coroot - Lowest pricePyroscope8.2
Paid plans from $19/mo
Visit Pyroscope - Best free optionCoroot9.3
Has a free plan
Visit Coroot - Best for application tracingDeepFlow9.1
Application tracing (Mermin: no)
Visit DeepFlow
All 15 Mermin 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 observability at low cost
- Better than Mermin:
- Editor score 9.3 vs 6.7
Broad eBPF observability with a free edition and $1-per-core Standard pricing.
9.3/10★★★★★Visit Coroot -
Best forOpen-source full-stack observability
- Better than Mermin:
- Application tracing
- Kernel profiling
- Editor score 9.1 vs 6.7
A broad open-source platform for application, network, and system observability.
- Kernel profiling
- Application tracing
- Kubernetes support
9.1/10★★★★★Visit DeepFlow -
Best forTeams needing traces, RUM, and correlations
- Better than Mermin:
- Editor score 9.0 vs 6.7
A broad eBPF observability platform for teams connecting traces, RUM, logs, and metrics.
9.0/10★★★★☆Visit groundcover -
Best forOpenTelemetry-first instrumentation
- Better than Mermin:
- Application tracing
- Kernel profiling
- Editor score 8.9 vs 6.7
OpenTelemetry-first observability for traces, metrics, logs, and profiling across varied infrastructure.
- Kernel profiling
- Application tracing
- Kubernetes support
8.9/10★★★★☆Visit Odigos -
Best forBroad paid infrastructure observability
- Better than Mermin:
- Application tracing
- Editor score 8.8 vs 6.7
Broad self-hosted observability for teams willing to pay per node or host.
- Application tracing
- Kubernetes support
- Network visibility
8.8/10★★★★☆Visit KubeSense -
Best forApplication dependency and SQL analysis
- Better than Mermin:
- Application tracing
- Editor score 8.7 vs 6.7
A strong fit for dependency mapping and SQL analysis, with contact-sales pricing.
- Application tracing
- Kubernetes support
- Network visibility
8.7/10★★★★☆Visit ApexData -
Best forOpen-source host and service monitoring
- Better than Mermin:
- Editor score 8.6 vs 6.7
A broad, free observability stack for Linux hosts, services, processes, and network flows.
8.6/10★★★★☆Visit Gyeeta -
Best forFree zero-code application telemetry
- Better than Mermin:
- Application tracing
- Editor score 8.5 vs 6.7
A free, zero-code path to application, tracing, and network telemetry on Linux.
- Application tracing
- Kubernetes support
- Network visibility
8.5/10★★★★☆Visit Grafana Beyla -
Best forNetwork visibility with OpenTelemetry output
- Better than Mermin:
- Application tracing
- Editor score 8.4 vs 6.7
A focused network telemetry tool with OpenTelemetry output and Kubernetes support.
- Application tracing
- Kubernetes support
- Network visibility
8.4/10★★★★☆Visit Qpoint -
Best forKubernetes continuous profiling
- Better than Mermin:
- Editor score 8.3 vs 6.7
A focused eBPF profiler for continuous Kubernetes performance visibility.
8.3/10★★★★☆Visit Metoro -
Best forContinuous application profiling
- Better than Mermin:
- Editor score 8.2 vs 6.7
A focused profiling platform with eBPF automation, Grafana integration, and a free starting tier.
8.2/10★★★★☆Visit Pyroscope -
Best forKernel-level incident diagnosis
- Better than Mermin:
- Editor score 8.1 vs 6.7
Open-source kernel observability for diagnosing Linux and Kubernetes incidents.
- Kubernetes support
- Network visibility
8.1/10★★★★☆Visit Kerno -
Best forKubernetes and container system inspection
- Better than Mermin:
- Application tracing
- Kernel profiling
- Editor score 8.0 vs 6.7
A broad open-source toolkit for Kubernetes inspection, network tracing, profiling, and packet capture.
- Kernel profiling
- Application tracing
- Kubernetes support
8.0/10★★★★☆Explore Inspektor -
Best forKubernetes network and service-flow visibility
- Better than Mermin:
- Editor score 7.9 vs 6.7
A focused open-source tool for tracing Kubernetes service flows, protocols, and policy behavior.
- Kubernetes support
- Network visibility
7.9/10★★★★☆Visit Hubble -
Best forDeep Kubernetes traffic inspection
- Better than Mermin:
- Editor score 7.7 vs 6.7
Deep Kubernetes traffic inspection with eBPF indexing, L7 analysis, and PCAP export.
- Kubernetes support
- Network visibility
7.7/10★★★★☆Visit Kubeshark
Mermin Alternatives: Common Questions
What is the best alternative to Mermin?
Coroot: #1 in our eBPF Observability Tools ranking, with an editor score of 9.3 out of 10. Broad eBPF observability with a free edition and $1-per-core Standard pricing.
Is there a free alternative to Mermin?
Yes. Coroot, DeepFlow, groundcover, Odigos and Gyeeta have a free plan or a free tier (13 of the 15 alternatives on this page).
What is the cheapest paid alternative to Mermin?
Of the alternatives here that publish a price, Pyroscope starts lowest, at $19/mo.
Why do people look for Mermin alternatives?
Supports Linux only; Does not provide application tracing; Does not include kernel profiling.
How do I switch from Mermin?
Export your data from Mermin (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 Mermin.
How to Switch from Mermin
- Export your data from Mermin (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 Mermin.
Mermin vs Each Alternative
| # | Tool | Free plan | Paid from | Deployment model | Kubernetes support | Network visibility | Application tracing | Score |
|---|---|---|---|---|---|---|---|---|
| 25 | Mermin | Free | Self-hosted | Yes | Yes | No | 6.7 | |
| 1 | Coroot | Yes | $1/unit/mo | 9.3 | ||||
| 2 | DeepFlow | Free | Hybrid | Yes | Yes | Yes | 9.1 | |
| 3 | groundcover | Yes | $30/unit/mo | Hybrid | 9.0 | |||
| 4 | Odigos | Yes | Self-hosted | Yes | Yes | Yes | 8.9 | |
| 5 | KubeSense | No | $20/device/mo | Self-hosted | Yes | Yes | Yes | 8.8 |
| 6 | ApexData | Hybrid | Yes | Yes | Yes | 8.7 | ||
| 7 | Gyeeta | Yes | Free | Self-hosted | 8.6 | |||
| 8 | Grafana Beyla | Yes | Free | Self-hosted | Yes | Yes | Yes | 8.5 |
| 9 | Qpoint | Yes | Hybrid | Yes | Yes | Yes | 8.4 | |
| 10 | Metoro Kubernetes Profiling | Yes | $20/device/mo | 8.3 | ||||
| 11 | Pyroscope | Yes | $19/mo | 8.2 | ||||
| 12 | Kerno | Free | Self-hosted | Yes | Yes | No | 8.1 | |
| 13 | Inspektor Gadget | Free | Self-hosted | Yes | Yes | Yes | 8.0 | |
| 14 | Hubble | Free | Self-hosted | Yes | Yes | 7.9 | ||
| 15 | Kubeshark | Yes | $30/mo | Self-hosted | Yes | Yes | 7.7 |
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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