Open-source feature store that manages the machine-learning data teams use for both model training and real-time predictions.
feast.dev
Alternatives to
Hopsworks
Best alternatives to Hopsworks in 2026
Think of Hopsworks as a combined warehouse-and-delivery-service for the data a machine learning model needs: it stores all the historical data for training in one place, and separately keeps a fast, always-ready copy for the split-second lookups a live model needs when making a real prediction — like a fraud check that has to happen before a payment finishes. Hopsworks is a unified platform combining a feature store, an "AI Lakehouse" (supporting Delta, Iceberg and Hudi table formats), and MLOps tooling — experiment tracking, model registry, and deployment pipelines — in one product. Its feature store serves online lookups at sub-millisecond latency and integrates with Ray, Spark, Flink and DuckDB for compute at scale, including GPU management for training and newer agent-deployment capabilities added in version 5.0. The core is AGPL-3.0 open source (github.com/logicalclocks/hopsworks, 1.3k stars), with a free tier limited to one project, pay-as-you-go SaaS pricing for unlimited projects, and Enterprise plans that include on-premise deployment. Customers include Zalando and Clicklease, spanning financial services, retail and government.
Quick comparison of Hopsworks alternatives
| # | Tool | Best for | Price |
|---|---|---|---|
| 1 | ML engineers | Data engineers | — | |
| 2 | Développeurs | — | |
| 3 | AI engineering teams | Product teams with non-technical prompt editors | — | |
| 4 | AI/ML engineers | Data scientists | Platform teams | — | |
| 5 | AI/LLM engineers | Security teams | — | |
| 6 | TypeScript/Node.js developers | Product engineers | — | |
| 7 | Python developers | Automation teams | — | |
| 8 | AI product teams | ML engineers | — |
#1
- ✓ Completely free and open source, no paid tier
- ✓ Broad support: 10+ offline stores, 15+ online stores
#3
Collaboration platform for AI teams to manage, test and monitor the prompts that power their LLM applications.
promptlayer.com
- ✓ Lets non-engineers safely edit and test prompts
- ✓ Eval harness catches regressions before deployment
#4
Serverless cloud platform that runs Python code, including AI model training and inference, on GPUs with sub-second startup and pay-per-second billing.
modal.com
- ✓ Sub-second cold starts even for large GPU-backed containers
- ✓ Pay-per-second, zero charge for idle compute
#5
Open-source LLM eval and red teaming: test prompts, compare models, catch jailbreaks and data leaks locally and in CI.
promptfoo.dev
- ✓ De-facto standard for open-source LLM evals — 23k+ stars, huge community
- ✓ Automated red teaming: injections, jailbreaks, PII leaks, policy violations
#6
TypeScript framework for AI agents and workflows: typed tools, graph orchestration, memory, RAG and 90+ model providers.
mastra.ai
- ✓ Most complete agent framework in the TypeScript ecosystem (26k+ stars)
- ✓ Typed agents/tools + graph workflows with human-in-the-loop built in
#7
Python framework for role-based multi-agent teams: Crews plus event-driven Flows, from MIT open source to enterprise suite.
crewai.com
- ✓ Intuitive role-based Crew model — fastest multi-agent prototyping in Python
- ✓ MIT license, 55k+ stars, very large community
#8
AI eval and observability platform: tracing, LLM and human scoring, quality gates. Used by Vercel, Notion and Replit.
braintrust.dev
- ✓ Trace-to-dataset loop: production failures become permanent eval cases
- ✓ Quality gates block bad AI releases like CI blocks bad code
FAQ about Hopsworks alternatives
- What is the best alternative to Hopsworks in 2026?
- Based on our selection, Feast is the best alternative to Hopsworks in 2026. Open-source feature store that manages the machine-learning data teams use for both model training and real-time predictions.. See our full ranking above to compare all options.
- Is Hopsworks free?
- Hopsworks is a paid tool. Several alternatives in our selection offer free or freemium versions.
- How many alternatives to Hopsworks are there?
- mySelectas has listed 8 alternatives to Hopsworks in the AI & Machine Learning category. Our selection is updated regularly to include the best options available.