Your Kubernetes Platform. Installs in Minutes. No Platform Team.
Fortem is a Kubernetes Operator that manages your environments, diagnoses incidents, eliminates cloud waste, and speaks plain English. One Helm install. Zero dedicated engineers.
Runs inside your cluster · Zero data egress · GDPR-ready by design
Mid-market K8s is a mess. Everyone knows it.
Developers wait days for a staging env.
Someone manually provisions Postgres, Redis, wires up the service. Environments pile up. Nobody knows which ones are still in use. The AWS bill grows every month with no explanation.
Every engineer needs to understand Kubernetes to ship.
YAML manifests, CRDs, namespaces, RBAC, resource limits. Senior engineers become YAML consultants instead of shipping product.
No single view of what's running, who owns it, what it costs.
Cost attribution lives in spreadsheets. Incidents require Slack threads and log-diving. There is no audit trail.
The obvious choice requires 3–12 engineers and 6–12 months.
Before delivering any value — and still has zero AI features built in. Port and Humanitec are SaaS-only and store your infra state in someone else's cloud.
By the numbers
From Helm install to production visibility in minutes.
Operator running in your cluster in ~3 minutes. CRDs registered. AI engine connected.
This is the actual interface.
Click through all four tabs. This is what your team opens on day one.
Everything a platform team would build.
Without the platform team.
Environment Provisioning
Spin up full service stacks (Postgres + Redis + API) from declarative config. Full lifecycle: create, pause, destroy.
Multi-Cluster Federation
Single pane of glass across all Kubernetes clusters. One dashboard, every cluster.
GitOps Native
Every Fortem object exports as standard YAML. Zero proprietary lock-in. Migrate away with kubectl get.
NL → K8s Manifest
Type what you need in plain English. Get valid YAML with dry-run preview before any action is taken.
AIOps — Idle Detection
Scoring model detects abandoned environments. Configurable auto-shutdown policies save real money.
Incident Diagnosis
Log aggregation → LLM pipeline → root cause + actionable fix suggestion in seconds.
Right-Sizing Engine
Analyzes historical resource usage. Recommends optimal CPU/memory limits. No more overprovisioning.
RBAC & Multi-Tenancy
Namespace isolation, team scoping, granular permission resolution. Works with existing K8s RBAC.
Policy-as-Code
DSL for resource quotas and deployment constraints evaluated at admission. Shift-left compliance.
Audit Trail
Append-only immutable event log for every platform action. Know who did what, and when.
Cost Metering
Per-team and per-environment cost attribution with real numbers, not estimates. End spreadsheet cost tracking.
Plugin SDK
Public Go interface for third-party integrations with lifecycle hooks. Build your own extensions.
Why not Backstage? Why not Port?
You've looked at all of them. Here's the honest comparison.
| Backstage | Humanitec | Port | Fortem | |
|---|---|---|---|---|
| Deployment | Self-hosted | SaaS only | SaaS only | ✓ Self-hosted + SaaS |
| Setup time | 6–12 months | Weeks | Days | ✓ Minutes |
| Platform team | 3–12 engineers | 1–3 engineers | 0–1 engineers | ✓ Zero |
| K8s native | Via plugins | Via integrations | Via webhooks | ✓ Operator-native |
| AI features | None | None | Basic surface | ✓ AI-first architecture |
| AIOps / Cost | No | No | No | ✓ Built-in |
| Vendor lock-in | None | High | High | ✓ None |
| On-prem / GDPR | Yes | No | No | ✓ Yes |
| Data egress | None | Infra data in their cloud | Infra data in their cloud | ✓ Zero — stays in your cluster |
| Starting price | Free + $1M ops/yr | $1,979/mo | $8/user/mo | ✓ Early access |
Built by engineers who've done this at scale.
"Finally an IDP that doesn't need a dedicated team to keep alive."
— Engineering Lead, [Company name withheld]
AI-first, not AI-added
Competitors bolt AI onto existing portal architectures. Fortem is architected around an AI engine from day one. AIOps, NL-to-K8s generation, incident diagnosis — first-class citizens, not feature flags.
Self-hosted, zero overhead
Backstage is self-hosted but needs 3–12 engineers. Fortem installs as a single Helm chart inside your cluster. No dedicated platform team. The core value proposition for mid-market companies.
Kubernetes Operator architecture
Unlike portal-based competitors, Fortem's environment management is powered by a native K8s Operator. State declared as CRDs, reconciled continuously, auditable via kubectl, fully GitOps-compatible.
Zero vendor lock-in
Every Fortem object is a standard Kubernetes CRD exportable as YAML. Migrating away means running kubectl get. Port and Humanitec cannot offer this.