Cortex provides cloud infrastructure for deploying, managing, and scaling machine learning models in production.
Seldon-core
MLOps framework to package, deploy, monitor and manage thousands of production machine learning models.
About Seldon-core
Seldon Core 2 is an MLOps and LLMOps framework for deploying, managing and scaling AI systems on Kubernetes. It covers single models as well as modular, data-centric applications. According to the project's homepage, it can deploy across a range of model types, on-premises or in any cloud.
The framework includes pipelines for composing AI applications, multi-model serving on shared inference servers, autoscaling, and experiments for routing traffic between candidate models or pipelines. Its custom components can add drift and outlier detection and LLM integration. The project is distributed under the Business Source License, and the directory lists it as not open source. The homepage directs commercial-use inquiries to Seldon's website.
Key features
- Pipelines that compose AI applications, using Kafka for realtime data streaming between components
- Autoscaling for models and application components based on native or custom logic
- Multi-model serving that consolidates several models on shared inference servers
- Overcommit to deploy more models than available memory allows
- Experiments that route data between candidate models or pipelines, including A/B tests and shadow deployments
- Custom components for drift and outlier detection and LLM integration
Best for: Engineering and MLOps teams that run many production machine learning or LLM models on Kubernetes and need a standardized way to deploy and scale them.
Good for
- Supports deployment across a wide range of model types, on-premises or in any cloud.
- Multi-model serving lets several models share inference servers.
- Experiments feature supports A/B tests and shadow deployments between candidate models or pipelines.
Watch out for
- Built for Kubernetes environments.
- Distributed under the Business Source License, and the directory lists it as not open source.
- The homepage directs commercial-use questions to Seldon's website rather than providing terms directly.
Seldon-core at a glance
- Type
- Open-source project
- Pricing
- Not confirmed. Check the site
- Open source
- Not stated
- Language
- English
- Last checked
- Oct 6, 2026 · Online when checked
- Listed
- Oct 5, 2026
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Seldon-core FAQ
Can it be deployed on-premises?
The homepage states that Seldon Core 2 can deploy models on-prem or in any cloud.
What license applies to commercial use?
The project is distributed under the Business Source License. The homepage says commercial-use questions should be directed to Seldon through its website.
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