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Comparison · Infra & APIs
Inspektor Gadget vs k0s
A side-by-side editorial comparison of Inspektor Gadget and k0s — release velocity, themes, recent moves, and the top alternatives to consider.
Inspektor Gadget vs k0s: at a glance
What is Inspektor Gadget?
Inspektor Gadget v0.58 adds SELinux and rename tracing and fixes stale OTel series
Inspektor Gadget v0.58.0 adds trace_selinux for SELinux AVC decisions and trace_rename for file renames, an opt-in OpenTelemetry snapshot mode that drops series for processes that no longer exist, and IPv6 support in trace_sni. The profiler fork was rebased onto upstream, and trace_fsslower's output format changed in a breaking way. v0.57.0 had already let gadgets run rootless with narrow capabilities.
What is k0s?
k0s ships another four-branch patch round, with an IPv6 service CIDR fix on 1.37 and 1.36.
On November 3 k0s released v1.37.2, 1.36.6, 1.35.10 and 1.34.13 within minutes of each other. The 1.37 and 1.36 releases remove a size limit on IPv6 service CIDRs and update containerd to 2.3.6; 1.37.2 also bumps kine, ORAS and troubleshoot. The 1.35 and 1.34 branches take only Kubernetes patch updates.
Inspektor Gadget vs k0s: editorial side-by-side
Inspektor Gadget
2.5INFRA · APIS
Inspektor Gadget v0.58 adds SELinux and rename tracing and fixes stale OTel series
◆ Current state
Inspektor Gadget v0.58.0 adds trace_selinux for SELinux AVC decisions and trace_rename for file renames, an opt-in OpenTelemetry snapshot mode that drops series for processes that no longer exist, and IPv6 support in trace_sni. The profiler fork was rebased onto upstream, and trace_fsslower's output format changed in a breaking way. v0.57.0 had already let gadgets run rootless with narrow capabilities.
◆ Where it's heading
The project is pairing two tracks: reducing the privileges and trust an eBPF tool needs (rootless runs, multi-tenancy, hardened parsing) and making its output fit standard observability pipelines (OTel metrics and profiles). New gadgets keep widening security-relevant coverage.
◆ Prediction
Expect further OpenTelemetry alignment and more security-focused gadgets; the experimental multi-tenancy from v0.56 has not yet shown a path to stable in the entries.
k0s
5.0INFRA · APIS
k0s ships another four-branch patch round, with an IPv6 service CIDR fix on 1.37 and 1.36.
◆ Current state
On November 3 k0s released v1.37.2, 1.36.6, 1.35.10 and 1.34.13 within minutes of each other. The 1.37 and 1.36 releases remove a size limit on IPv6 service CIDRs and update containerd to 2.3.6; 1.37.2 also bumps kine, ORAS and troubleshoot. The 1.35 and 1.34 branches take only Kubernetes patch updates.
◆ Where it's heading
k0s now maintains four branches on a shared patch cadence, roughly one coordinated round a week after the 1.37 line opened on October 27. Fixes and dependency updates land on the newest two branches, while older ones receive only Kubernetes patches, which indicates where active support is concentrated.
◆ Prediction
Expect the next coordinated round to follow upstream Kubernetes patch releases, with 1.34 likely to stop receiving updates as 1.37 matures.
Alternatives to Inspektor Gadget and k0s
Other Infra & APIs products tracked by Sparkpulse, ranked by recent ship velocity. Each card links to a full editorial trajectory and lets you pivot into a head-to-head comparison with either Inspektor Gadget or k0s.
Apache ShenYu
ShenYu is cutting 2.7.2 release candidates, but the tags still carry no notes.
Honeycomb
Honeycomb's Canvas now remembers your systems and lays out each investigation in sections.
AdGuard Home
AdGuard Home's stable line takes a Go security update and turns off Multipath TCP.
Gloo Gateway
Gloo Gateway 1.20.29 stops a failed restart from wiping every Envoy's config
Verdaccio
Verdaccio's v9 pre-release counter hits 42, and the notes still say nothing
See all Inspektor Gadget alternatives → · See all k0s alternatives →
Recent activity from Inspektor Gadget and k0s
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 7h agoInspektor Gadgetv0.58.0: SELinux and rename tracing, OTel snapshot mode
- 1d agok0s1.37.2 lifts the IPv6 service CIDR size limit
- 1d agok0s1.36.6: IPv6 CIDR fix, Kubernetes 1.36.6, containerd 2.3.6
- 1d agok0s1.35.10: Kubernetes patch bump
- 1d agok0s1.34.13: Kubernetes patch bump
- 8d agok0sk0s opens the 1.37 line with v1.37.1
- 8d agok0s1.36.5: Kubernetes bump, etcd 3.6.15, scoped worker autopilot
- 1mo agoInspektor Gadgetv0.57.0: rootless ig run and reduced-privilege deploys
- 1mo agoInspektor Gadgetv0.56.2: bounded owner reference enrichment
- 1mo agoInspektor Gadgetv0.56.1 hardens USDT parsing against crafted binaries
- 1mo agoInspektor GadgetRelease v0.56.0 ⚡
- 2mo agoInspektor GadgetRelease v0.55.1
Frequently asked questions
What is the difference between Inspektor Gadget and k0s?
They serve adjacent needs but don't currently overlap on shipped themes. k0s is currently shipping more aggressively (velocity 5.0 vs 2.5), with 0 editorial sparks in the last 30 days against 0. See the at-a-glance table above for a side-by-side breakdown of velocity, recent sparks, and editorial themes.
Is Inspektor Gadget better than k0s?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. k0s is currently shipping more aggressively (velocity 5.0 vs 2.5), with 0 editorial sparks in the last 30 days against 0. For your specific use case, the alternatives sections above list other Infra & APIs products to evaluate alongside.
What are the best alternatives to Inspektor Gadget?
Top Inspektor Gadget alternatives in Infra & APIs are ranked by recent ship velocity. Browse the "Inspektor Gadget alternatives" section above for the current picks, or visit /alternatives/inspektor-gadget for the full list with editorial commentary on each.
What are the best alternatives to k0s?
Top k0s alternatives in Infra & APIs are ranked by recent ship velocity. Browse the "k0s alternatives" section above for the current picks, or visit /alternatives/k0s for the full list with editorial commentary on each.