Hopsworks
Feature store and AI lakehouse platform for ML pipelines and real-time serving
About Hopsworks
Hopsworks provides a feature store with low-latency online retrieval, plus an AI lakehouse and MLOps tooling for experiment tracking, a model registry and deployment. It supports cloud, on-premises, air-gapped and hybrid setups, and is developed by Hopsworks AB in Sweden.
Common use cases
- Real-time fraud detection
- Recommendation features
- Feature reuse across teams
- Sovereign AI deployments
Products and services
Feature Store
Central repository for feature data with sub-millisecond online retrieval powered by RonDB.
AI Lakehouse
Works with Delta, Iceberg and Hudi tables via a Python-native query engine.
MLOps Platform
Experiment tracking, model registry and deployment pipelines.
Sovereign AI
Blueprint for air-gapped, on-premises or hybrid deployments.
Key features
- Online and offline features
- Point-in-time correctness
- Model registry
- Ray training
- KServe and vLLM serving
- Air-gapped deployment
Integrations
- Delta Lake
- Apache Iceberg
- Hudi
- Ray
- KServe
- vLLM
- Snowflake
- Databricks
Hopsworks alternatives
- TETecton
- ChalkReal-time feature platform and inference runtime for production AI
- FEFeast
- DFDatabricks Feature Store
FAQs
Is Hopsworks open source?
The core platform has open source roots; commercial editions add enterprise features.
Where can it run?
Cloud sign-up, on-premises, air-gapped or hybrid.
How is latency achieved?
Online feature retrieval is powered by RonDB, per the vendor.

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