Watson Developer Cloud

Build with Watson

Enable cognitive computing features in your app using IBM Watson's Language, Vision, Speech and Data APIs.

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What′s New

Watson Conversation

Create bots and virtual agents using natural language understanding.

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Try on Bluemix

Watson Developer Conference

Get an insider look at the latest Watson APIs, products and tools for developers. With over 22 breakout sessions, lightning talks and hands-on labs you'll learn how to build with Watson and take full advantage of the platform.

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Announcing IBM Watson Knowledge Studio

Train a custom model for your industry or knowledge domain.

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Watson SDKs

Download SDKs to start building with Watson APIs.

Node SDK

Installation | GitHub

Java SDK

Installation | GitHub

Python SDK

Installation | GitHub

iOS SDK

Installation | GitHub

Unity SDK

Installation | GitHub

Resources

Want to learn more about natural language processing, computer vision and cognitive technology to power your applications? Get started with these resources.

The Rise of PhD APIs

The new phase of the API economy has brought with it game-changing technology. Discover how businesses are using advancements in AI, such as PhD APIs, to scale and derive structure from unstructured data.

Learn about PhD APIs

Deep Learning - The Next Evolution in Programming

With the prominent shift to online business, enterprises are struggling to make sense of the growing amount of unstructured data. Deep learning offers a solution. Discover what it is.

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Explore technical guides, briefings on cognitive technologies and instructional webcasts.

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Watson for the Enterprise

Get started on the path to becoming a cognitive business with an enterprise implementation of Watson Developer Cloud.

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