Best Self-Hosted AWS SageMaker Alternatives in 2026
AWS SageMaker is a machine learning platform for building, training, and deploying ML models at scale.
3 Self-Hosted Alternatives to AWS SageMaker
Cortex
8KCortex is a self-hosted AI & machine learning replacement for AWS SageMaker.
Ploomber
3.6KSelf-hosted AI & machine learning tool that builds and deploy data pipelines quickly and securely.
Zilliz's Towhee
3.5KZilliz's Towhee lets you run towhee simplifies and accelerates neural data processing pipelines entirely on your own server.
Why Look for AWS SageMaker Alternatives?
AWS SageMaker is a machine learning platform for building, training, and deploying ML models at scale.
Self-hosted alternatives give you full data ownership, predictable costs, and zero vendor lock-in. You run the software on your own infrastructure and control everything.
3 Best Open-Source Alternatives to AWS SageMaker
Cortex
Deploy, manage, and scale machine learning models in production. — 8,028 GitHub stars. Licensed under Apache-2.0.
Ploomber
Build and deploy data pipelines quickly and securely. — 3,623 GitHub stars. Licensed under Apache-2.0.
Zilliz’s Towhee
Towhee simplifies and accelerates neural data processing pipelines. — 3,457 GitHub stars. Licensed under Apache-2.0.
Read full Zilliz’s Towhee review
Why Self-Host Instead of AWS SageMaker?
- Data ownership. Your data stays on your server, not on AWS SageMaker’s infrastructure.
- Predictable costs. Pay a fixed VPS cost instead of growing per-user or per-usage fees.
- No vendor lock-in. Export and migrate your data anytime. You control the database.
- GDPR and compliance. Hosting your own tools simplifies data residency and compliance requirements.
Why teams switch from AWS SageMaker
- → Data ownership. Your data stays on your server -- not on AWS SageMaker's infrastructure.
- → Predictable costs. Pay a fixed VPS cost instead of growing per-user or per-usage fees.
- → No vendor lock-in. Export and migrate your data anytime. You control the database.
- → GDPR and compliance. Hosting your own tools simplifies data residency and compliance requirements.
Browse more AI & Machine Learning tools
Explore 93 open-source ai & machine learning tools you can self-host.
View AI & Machine Learning →