Multi-Cloud / On-Prem

    Right workload.
    Right cloud. Right price.

    Keep user-facing APIs on premium cloud. Move logging, backups, and AI training to cost-effective infrastructure at a fraction of the price. Same Stacks, same GitOps, same dashboard. Proven to cut cloud OpEx by 60%.

    60%
    OpEx reduction
    $200k+
    Annual savings
    11x
    Cost efficiency

    You're paying Tier 1 prices for Tier 3 workloads

    Most teams run everything on a single cloud provider because moving workloads is too painful. The result: massive overspend on infrastructure that doesn't need premium SLAs.

    Overpaying for infrastructure you don't need

    Running logging, metrics, backups, and batch jobs on Tier 1 cloud at Tier 1 prices. Your non-user-facing workloads don't need 99.99% SLAs, but you're paying for them anyway.

    Different tooling per cloud

    EKS uses one set of IAM roles and deploy scripts, GKE uses another, on-prem uses a third. Triple the maintenance, triple the tribal knowledge.

    Config drift between environments

    Staging looks nothing like production. Helm values diverge silently. You only find out when something breaks in prod.

    Vendor lock-in anxiety

    Proprietary abstractions trap you. Migrating away from your current platform means rewriting everything, so you never do. The longer you wait, the more expensive it gets.

    Rebuilding pipelines per provider

    Every new cloud or on-prem cluster means rewriting CI/CD from scratch. Registry auth, deploy keys, ArgoCD setup. Half a day each time.

    Cost scaling works against you

    As usage grows, cloud bills grow faster. There's no lever to pull. You can't selectively move workloads without rebuilding your entire deployment pipeline.

    The Strategy

    Tier your workloads. Cut your bill.

    Not every workload needs to run on premium infrastructure. User-facing APIs need low latency and high availability. Logging, backups, and AI training need compute and storage -- not a $0.10/GB egress fee.

    Tier 1

    AWS / GCP / Azure

    User-facing. Latency-sensitive.

    APIs & REST endpoints
    Web frontends & SPAs
    Payment processing
    Authentication services
    Real-time websockets

    Tier 2

    Hetzner / OVH / On-Prem

    Internal. Throughput-optimized.

    Logging & metrics (Loki, Prometheus)
    Backups & disaster recovery
    AI model training & inference
    Large data pipelines
    CI/CD runners & build agents

    The math is simple

    Dedicated / bare-metal servers vs. equivalent cloud instances

    Compute (16 vCPU, 32GB)
    $280/moAWS
    $45/moTier 2
    84% less
    Storage (1TB NVMe)
    $100/moAWS
    $4/moTier 2
    96% less
    Bandwidth (10TB)
    $900/moAWS
    $0/moTier 2
    100% less

    Move 60% of your workloads to Tier 2 infrastructure. Keep 40% on Tier 1 for user-facing services. Same Kubernetes. Same Stacks.

    Proven in production

    A startup saving $200k/year. And growing.

    A real multi-cloud implementation with an early-stage startup. The more their usage scales, the more they save -- at an 11x cost efficiency ratio.

    Before

    Everything on AWS

    APIs & Frontend
    Needs Tier 1$1,200/mo
    Logging & Metrics
    Doesn't need Tier 1$2,800/mo
    Backups & Storage
    Doesn't need Tier 1$1,500/mo
    AI Training / Inference
    Doesn't need Tier 1$4,200/mo
    CI/CD & Build Runners
    Doesn't need Tier 1$800/mo
    Total monthly$10,500/mo

    After

    Tiered with Ankra

    APIs & Frontend
    AWS$1,200/mo
    Logging & Metrics
    Tier 2$180/mo
    Backups & Storage
    Tier 2$60/mo
    AI Training / Inference
    Tier 2$520/mo
    CI/CD & Build Runners
    Tier 2$90/mo
    Total monthly
    $10,500$2,050/mo
    0%
    OpEx reduction
    Monthly cloud spend
    $0k+
    Annual savings
    At current scale
    0x
    Cost efficiency
    Per compute unit
    Zero
    Downtime
    During migration

    The savings scale with usage

    As this customer's usage grows, the delta widens. More data means more logging, more backups, more training jobs -- all running on Tier 2 infrastructure at a fraction of the cost. At 2x current usage, projected annual savings exceed $450k. The 11x efficiency ratio holds or improves as scale increases.

    How Ankra unifies multi-cloud

    One interface, one GitOps workflow, one Stack definition. Regardless of where your clusters run -- or how much they cost.

    Provider-Agnostic Import

    EKS, GKE, AKS, Hetzner, OVH, on-prem, bare metal. One Helm command to import. Same interface for every cluster.

    Same Stack Everywhere

    Build a Stack once in the visual builder. Deploy it to any cloud, clone it to a cheaper provider, promote it to on-prem. Identical dependency graphs, different cost profiles.

    Git as the Single Source of Truth

    Every deployment commits to your repo. Same GitOps workflow regardless of cloud. PR reviews, audit trails, rollbacks.

    Zero Lock-In

    Standard Helm charts in your Git repo. Standard Kubernetes manifests. If you leave Ankra, you take everything with you.

    CLI, Terraform, and API

    Ankra CLI for scripting, Terraform provider for IaC workflows, REST API for custom integrations. Automate across every provider.

    Self-Healing Drift Detection

    ArgoCD continuously reconciles. Manual cluster changes get reverted to the Git state. Consistency is enforced, not hoped for.

    Works with any Kubernetes distribution

    EKS|GKE|AKS|K3s|MicroK8s|K0s|Hetzner|OVH|Bare Metal
    Why the decision is easy

    Not everything needs
    99.99% uptime.

    The decision to go multi-cloud isn't about moving your core product. It's about recognizing that most of your infrastructure bill comes from workloads that don't directly serve users.

    Logging & Metrics

    Prometheus, Grafana, Loki, ELK. Heavy on storage and compute, invisible to your users. Move to Tier 2 infrastructure, save 90% on these costs alone.

    Backups & Disaster Recovery

    Nightly snapshots, database replicas, archive storage. These need reliability, not low latency. Tier 2 infrastructure handles this perfectly.

    AI Training & Inference

    Model training, batch inference, embedding generation. GPU-heavy workloads that run in the background. No reason to pay cloud GPU premium.

    Build Runners & CI/CD

    GitHub Actions runners, build caches, artifact storage. Compute-intensive but not user-facing. Perfect candidate for dedicated servers.

    What stays on Tier 1

    User-facing services
    stay where they belong.

    Your APIs, frontends, and anything that directly impacts user experience stays on premium infrastructure. Low latency, global edge network, managed services -- where they actually matter.

    REST APIs & GraphQL

    Sub-50ms response times. Global CDN. Auto-scaling. Your users feel the difference -- keep these on AWS/GCP with full SLAs.

    Web Frontends & SPAs

    Static assets on CloudFront/CloudFlare. Server-side rendering on managed compute. Every millisecond of load time matters for conversion.

    Auth & Payment Processing

    PCI compliance, SOC 2, regional data residency. These have regulatory requirements that map to Tier 1 providers.

    Real-time Features

    WebSocket connections, live notifications, collaborative editing. Latency-sensitive by definition. Stays on the fastest network available.

    Customer results

    60% OpEx reduction. Proven in production.

    Real numbers from a real implementation. No asterisks, no "up to" disclaimers.

    Implementation timeline

    Day 1

    Import Tier 2 clusters

    Provisioned 2 dedicated servers. Installed K3s. Imported into Ankra with one Helm command each.

    Day 1

    Clone monitoring stack

    Cloned the Prometheus + Grafana + Loki stack from the primary cloud cluster to Tier 2. Same dashboards, same alerts, different infrastructure.

    Day 2

    Migrate non-critical workloads

    Moved backup jobs, CI runners, and log aggregation. Updated DNS for internal services. Zero downtime -- old and new ran in parallel.

    Day 3

    Move AI training pipeline

    Cloned the ML training stack. Pointed data pipelines to Tier 2 storage. Training jobs run 11x cheaper per compute hour.

    Week 2

    Decommission cloud resources

    Confirmed all non-critical workloads stable on Tier 2. Terminated expensive cloud instances. First month's bill: 60% lower.

    Zero lock-in

    Stop overpaying for infrastructure
    that doesn't need premium cloud

    Tier your workloads. Cut your bill by 60%. Same Kubernetes, same Stacks, same GitOps -- just smarter placement.