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Tribou

● Identity checked

Machine learning · Vendor site 2026-10-04

Tribuo is an Apache 2.0 Java machine learning library from Oracle for classification, regression, clustering, anomaly detection, and multi-label tasks with provenance tracking. It wraps XGBoost, liblinear, and other backends and can load models exported from Python stacks like scikit-learn or PyTorch for inference inside JVM applications.

Updated 2026-10-04View sources
Official website
Category
Machine learning
Free access
Tribuo is Apache 2.0 licensed open source with Maven and Gradle coordinates published on tribuo.org.
API access
Not confirmed

Is Tribou right for you?

A good fit for

Java teams needing production ML primitives, model provenance, and interoperability with popular native and Python-trained models.

Before you choose

It is a library you embed and operate—not a hosted AutoML SaaS—so you manage training data, deployment, and monitoring in your JVM stack.

Java ML toolkit

Tribuo gives JVM developers provenance-aware training and inference APIs that bridge Java services with models created in Python or native ML libraries.

What it can do

Features & capabilities

Unknown is different from unavailable. Each fact carries its own evidence.

CapabilityValueEvidenceChecked
Task coverageHomepage lists classification, regression, clustering, anomaly detection, and multi-label classification.Facts sourced2026-10-04
BackendsSite notes unified interfaces to libraries such as XGBoost and liblinear plus native code hooks.Facts sourced2026-10-04
Python modelsCopy explains deploying models trained in scikit-learn or PyTorch within Java programs.Facts sourced2026-10-04
ReleaseDownload section references Tribuo 4.3.2 Maven and Gradle artifacts.Facts sourced2026-10-04

Understand the total cost

Tribou pricing & plans

Free

Free

Tribuo is Apache 2.0 licensed open source with Maven and Gradle coordinates published on tribuo.org.

Access
Tribuo is Apache 2.0 licensed open source with Maven and Gradle coordinates published on tribuo.org.
Explore pricing & history

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The practical questions

Frequently asked questions

What is Tribou used for?

Tribuo is an Apache 2.0 Java machine learning library from Oracle for classification, regression, clustering, anomaly detection, and multi-label tasks with provenance tracking. It wraps XGBoost, liblinear, and other backends and can load models exported from Python stacks like scikit-learn or PyTorch for inference inside JVM applications.

Does Tribou have a free plan?

Tribuo is Apache 2.0 licensed open source with Maven and Gradle coordinates published on tribuo.org.. This record lists ongoing free access; check the plan limits before starting.

How much does Tribou cost?

No paid monthly price is listed; this record treats the product as free to start. See the plan cards for entitlements, billing commitments and seat minimums.

Can I use Tribou through an API?

Not confirmed. API access and subscription access may have different terms; consult the linked sources.

What should I check before choosing it?

It is a library you embed and operate—not a hosted AutoML SaaS—so you manage training data, deployment, and monitoring in your JVM stack.

Price history

No retained pricing changes yet. A current price alone does not establish a historical trend.

How this profile is supported

Facts apply to the named version and check date. Send a sourced correction if something changed.