Velero vs Kasten K10: Kubernetes Backup and DR Comparison (2026)

Kubernetes backup is one of those things teams skip until they lose data. When you finally decide to set up a backup solution, you'll quickly hit two dominant options: Velero (open source) and Kasten K10 (enterprise product from Veeam).

They solve the same problem — backing up Kubernetes workloads — but take completely different approaches.

What You're Actually Backing Up in Kubernetes

A "Kubernetes backup" needs to cover:

• Cluster resources — Deployments, Services, ConfigMaps, Secrets, RBAC
• Persistent data — PVC contents (your database files, uploads, etc.)
• Application state — ideally application-consistent snapshots

The tricky part is PVC data. Resource manifests are just YAML — easy to back up. But the actual data in a PVC requires volume snapshots or file-level backup.

Velero

Velero (formerly Heptio Ark) is the open-source standard for Kubernetes backup. It's maintained by VMware.

How Velero Works

Velero Agent (in cluster)
    ↓
Backs up K8s resources (YAML) → Object Storage (S3, GCS, Azure Blob)
    ↓
Backs up PVC data → Volume Snapshots (via CSI or cloud-native snapshots)

Velero takes snapshots of your cluster state and stores them in object storage. PVC backup uses CSI volume snapshots or Restic/Kopia for file-level backup when snapshots aren't available.

Setting Up Velero

# Install Velero CLI
wget https://github.com/vmware-tanzu/velero/releases/latest/download/velero-linux-amd64.tar.gz
tar -xvf velero-linux-amd64.tar.gz
sudo mv velero /usr/local/bin/
 
# Install Velero with AWS S3 backend
velero install \
  --provider aws \
  --plugins velero/velero-plugin-for-aws:v1.9.0 \
  --bucket my-velero-backups \
  --secret-file ./credentials-velero \
  --backup-location-config region=ap-south-1 \
  --snapshot-location-config region=ap-south-1 \
  --use-node-agent                # Enable file-level PVC backup (Kopia)

credentials-velero file:

[default]
aws_access_key_id=<ACCESS_KEY>
aws_secret_access_key=<SECRET_KEY>

Creating Backups

# Backup entire namespace
velero backup create prod-backup --include-namespaces production
 
# Backup with PVC snapshot
velero backup create prod-backup \
  --include-namespaces production \
  --default-volumes-to-fs-backup    # File-level backup for PVCs
 
# Schedule daily backup at 2 AM
velero schedule create daily-backup \
  --schedule="0 2 * * *" \
  --include-namespaces production \
  --ttl 720h   # Keep for 30 days
 
# Check backup status
velero backup get
velero backup describe prod-backup

Restoring

# Restore from backup
velero restore create --from-backup prod-backup
 
# Restore to a different namespace
velero restore create \
  --from-backup prod-backup \
  --namespace-mappings production:production-restore
 
# Check restore status
velero restore get
velero restore describe prod-backup-restore

Kasten K10

Kasten K10 is a Kubernetes-native data management platform from Veeam. It has a proper UI, policy engine, and enterprise features. Free tier available (up to 10 nodes).

How K10 Works

K10 is deployed as a set of microservices in your cluster and provides:

• Web UI for backup management
• Policy-based backup (not just manual commands)
• Application-level backup (understands app dependencies)
• Multi-cluster dashboard
• DR orchestration

# Install K10 via Helm
helm repo add kasten https://charts.kasten.io/
helm repo update
 
helm install k10 kasten/k10 \
  --namespace kasten-io \
  --create-namespace \
  --set auth.tokenAuth.enabled=true
 
# Access K10 dashboard
kubectl --namespace kasten-io port-forward service/gateway 8080:80
# Open: http://localhost:8080/k10/#/

K10 UI Dashboard

K10 has a built-in web UI where you can:

• See all applications and their backup status
• Create backup policies with retention rules
• Run ad-hoc backups
• Monitor restore jobs
• Set up cross-cluster DR

This is the biggest difference from Velero — you get a proper management interface without needing to memorize CLI flags.

Creating a K10 Policy

In the K10 UI: Policies → Create New Policy

Or via YAML:

apiVersion: config.kio.kasten.io/v1alpha1
kind: Policy
metadata:
  name: production-daily
  namespace: kasten-io
spec:
  comment: Daily backup of production namespace
  frequency: "@daily"
  retention:
    daily: 7
    weekly: 4
    monthly: 12
  selector:
    matchExpressions:
    - key: k10.kasten.io/appNamespace
      operator: In
      values:
      - production
  actions:
  - action: backup
    backupParameters:
      profile:
        namespace: kasten-io
        name: s3-profile

Feature Comparison

Performance and Reliability

Both use CSI volume snapshots for the fastest, most consistent PVC backups. The performance difference comes from the backup agent:

Velero with Kopia is efficient and well-tested for large volumes. Kopia does block-level deduplication and compression.

Kasten K10 has additional intelligence for application-consistent backups — it can quiesce databases before snapshotting using pre-backup hooks.

When to Use Velero

• You need a free, open-source solution
• Your team is CLI-comfortable and doesn't need a UI
• You're running fewer than 10 namespaces/applications
• You want maximum control and customization
• You're already using GitOps and want backup-as-code

# Everything as code in Velero
velero schedule create prod-hourly \
  --schedule="0 * * * *" \
  --include-namespaces production \
  --ttl 168h   # 7 days

When to Use Kasten K10

• You need a UI for backup visibility (ops teams, management)
• You're managing multiple clusters
• You need DR orchestration (not just backup)
• You have application-consistency requirements (databases with strict RPO)
• You have budget for enterprise support
• You have >10 nodes and the free tier doesn't cover you

Cost Breakdown

Velero: Free forever. You pay only for storage (S3 storage costs).

Kasten K10:

• Free: Up to 10 worker nodes
• Paid: ~$100–150/node/year for enterprise features
• Veeam bundles: Available with Veeam Universal License

For a 20-node cluster, K10 could cost $2,000–3,000/year. Velero + S3 for the same cluster is just S3 storage costs.

Hybrid Approach

Some teams use both:

• Velero for namespace-level backup (cheap, automated)
• K10 for critical stateful applications requiring DR orchestration

This is overkill for most teams but exists in large enterprises.

Summary

For most teams starting out — especially those running fewer than 10 nodes or with CLI-comfortable DevOps teams — Velero is the right choice. It's free, battle-tested, and integrates with GitOps workflows.

Kasten K10 earns its cost when you're managing multiple clusters, need DR runbooks, or have an operations team that needs a dashboard they can actually navigate.

Set up your Kubernetes backup lab on DigitalOcean Kubernetes — $200 free credit for new accounts. Spin up a cluster and try both Velero and K10 free tier side by side.