kitio.aiKubeflow vs Stacklok
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. Kubeflow is completely free, while Stacklok is freemium.
At a glance
Best for
Category
Pricing model
Starting price
Free plan
Made by
Based in
Rating
Key features
- Kubeflow Pipelines
- Distributed training
- Hyperparameter tuning
- Hosted notebooks
- Model registry
- Spark Operator
- MCP registry
- MCP gateway
- MCP runtime
- AI gateway
- Kubernetes-native deployment
- Open-source agent harness
| Feature | Kubeflow | Stacklok |
|---|---|---|
| Best for | Open-source Kubernetes stack for training and serving AI models | Kubernetes-native MCP and AI gateway platform for enterprise agents |
| Category | Models & APIs | Models & APIs |
| Pricing model | Free | Freemium |
| Starting price | Free | See pricing page |
| Free plan | Yes, fully free | Yes |
| Made by | Kubeflow community (CNCF) | Stacklok |
| Based in | – | United States |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
Kubeflow is completely free, while Stacklok is freemium.
Free plan
Cheapest paid plan
Top plan
Free trial
Prices in USD, checked Oct 29, 2026 or later. Plans change often, so confirm on each tool's site before you buy.
Pros and cons
Kubeflow
- Free and open source
- Runs on any Kubernetes cluster
- Modular, use only the parts you need
- Requires Kubernetes knowledge to operate
- Setup and upgrades take real effort
- No official managed version from the project
Stacklok
- Built by Kubernetes co-creators
- Avoids lock-in to one model vendor
- Fits existing Kubernetes ops
- Requires Kubernetes expertise
- Enterprise pricing not published
- Aimed at platform teams, not end users
Which one should you choose?
Choose Kubeflow if you want:
- Free and open source
- Runs on any Kubernetes cluster
- Modular, use only the parts you need
Watch out: requires kubernetes knowledge to operate.
Choose Stacklok if you want:
- Built by Kubernetes co-creators
- Avoids lock-in to one model vendor
- Fits existing Kubernetes ops
Watch out: requires kubernetes expertise.
Kubeflow vs Stacklok FAQ
What is the difference between Kubeflow and Stacklok?
Kubeflow: Open-source Kubernetes stack for training and serving AI models. Stacklok: Kubernetes-native MCP and AI gateway platform for enterprise agents. Both are models & apis tools.
Is Kubeflow or Stacklok cheaper?
Kubeflow is completely free, while Stacklok is freemium.
Do Kubeflow and Stacklok have free plans?
Kubeflow: Yes, fully free. Stacklok: Yes.
Who makes Kubeflow?
Kubeflow is made by Kubeflow community (CNCF).
Who makes Stacklok?
Stacklok is made by Stacklok, based in United States.
Which should I choose, Kubeflow or Stacklok?
Choose Kubeflow if you value free and open source and runs on any kubernetes cluster. Choose Stacklok if you value built by kubernetes co-creators and avoids lock-in to one model vendor.