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Cloud · head to head

Cilium vs Velero

Cilium logo

Cilium

Cloud

eBPF-based networking, observability and security for Kubernetes

From
Free
Rated
-
Full reviewWebsite
Velero logo

Velero

Backup

Open source backup and migration for Kubernetes cluster resources

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Cilium requires a recent Linux kernel, which rules out older distributions and some managed environments; Velero there is no vendor support contract from the project itself, so a failed restore during an outage is resolved by your team reading source code and GitHub issues.
  • They diverge on capability: Cilium covers eBPF datapath, Velero covers Cluster resource backup.
  • Prices and features above were last checked on 1 September 2026.

Where they differ

Only the attributes on which Cilium and Velero actually diverge.

Attributes where Cilium and Velero differ
AttributeCiliumVelero
PlatformsKubernetes, LinuxLinux
CategoryCloudBackup

Identical on both: starting price (Free), pricing model (Open source, no licence fee), free tier (Yes), user rating (Not yet rated).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in Cilium

  • eBPF datapath
  • Identity-based policy
  • Hubble observability
  • Sidecar-free mesh

Only in Velero

  • Cluster resource backup
  • Volume snapshots
  • File-level backup
  • Cross-cluster restore
  • Backup hooks
  • Scheduled backups
  • Object storage targets

What people use each for

The jobs each tool is most often brought in to do.

Cilium

  • Kubernetes networking at a scale where iptables-based CNI performance degradesnot Velero
  • Network policy expressed on workload identity rather than fragile IP rulesnot Velero
  • Seeing which services actually talk to each other, and what policy is droppingnot Velero

Velero

  • A platform team needing namespace-level restore after an accidental deletion, with no budget for a backup productnot Cilium
  • Migrating workloads between Kubernetes clusters or between cloud providers using backup and restorenot Cilium
  • Capturing cluster configuration before a risky upgrade so the previous state can be reinstatednot Cilium
  • An organisation proving a Kubernetes recovery capability to an auditor before deciding whether to buy a commercial productnot Cilium

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Cilium

  • Requires a recent Linux kernel, which rules out older distributions and some managed environments
  • eBPF is genuinely hard to debug when it misbehaves, and the skill is rare on most teams
  • Broad scope — CNI, policy, mesh, observability — means the learning curve covers several domains at once

Velero

  • There is no vendor support contract from the project itself, so a failed restore during an outage is resolved by your team reading source code and GitHub issues.
  • Application consistency depends on backup hooks you write and maintain, and a database backed up without a correct hook restores to a state that may not be usable.
  • Restore ordering across dependent resources such as custom resource definitions and operators needs manual attention, and complex applications frequently need a documented runbook rather than a single restore command.
  • Corporate engineering investment became uncertain after Broadcom acquired VMware, which is a real consideration for anyone building a long retention policy on the project.
  • Object storage egress charges apply on restore and are billed by your cloud provider, so a full cluster recovery from another region carries a cost discovered during the incident rather than during planning.

Pricing, plan by plan

Cilium

Free
  • CiliumFree
    • Full functionality
    • No usage limits
    • Community support

Velero

Free
  • VeleroFree
    • Apache 2.0 licensed
    • No cluster or capacity limits
    • Community support via Kubernetes Slack and GitHub

Which should you pick?

Choose Cilium if

  • You need ebpf datapath.
  • You want to start without paying.
  • You work on Kubernetes, Linux.
  • You also want identity-based policy.
Cilium review

Choose Velero if

  • You need cluster resource backup.
  • You want to start without paying.
  • You work on Linux.
  • You also want volume snapshots.
Velero review

Questions people ask

Is Cilium or Velero better?
Neither clearly leads. Cilium starts at Free and Velero at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Cilium or Velero?
Cilium starts at Free and Velero at Free.
Does Cilium or Velero run on more platforms?
Cilium runs on Kubernetes, Linux. Velero runs on Linux.
Can I use Cilium for free?
Both have a free tier, so you can try either at no cost before committing.
What is Cilium best used for?
Cilium is most often used for kubernetes networking at a scale where iptables-based cni performance degrades, network policy expressed on workload identity rather than fragile ip rules, seeing which services actually talk to each other, and what policy is dropping. Of those, kubernetes networking at a scale where iptables-based cni performance degrades and network policy expressed on workload identity rather than fragile ip rules are not what Velero is typically brought in for.
What can Cilium do that Velero cannot?
Cilium covers eBPF datapath, Identity-based policy, Hubble observability, Sidecar-free mesh. Velero covers Cluster resource backup, Volume snapshots, File-level backup, Cross-cluster restore.

Answered from the vendors’ own pages

Cilium: Is Cilium free?

Yes, open source and CNCF-graduated. Isovalent sells an enterprise distribution and support.

Velero: Can we buy support for Velero?

Not from the project. Several commercial Kubernetes backup products package or extend it and sell support, which is the practical route to an accountable vendor.

Cilium: What does eBPF change?

It lets Cilium run packet-processing programs inside the kernel instead of relying on iptables rule chains, which behave poorly as the number of services grows.

Velero: Does it back up persistent volume data?

Yes, through cloud or Container Storage Interface snapshots, or through file-level upload where snapshots are not available.

Cilium: Does Cilium replace a service mesh?

It can cover much of what a mesh does without sidecars, though full mesh feature sets still favour Istio or Linkerd.

Velero: What does it cost?

Nothing to licence. You pay for object storage capacity and for egress on restore, both billed by your cloud provider.

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