What Is the Alexa Skills Kit? 

The Alexa Skills Kit (ASK) is a collection of self-service APIs, tools, documentation, and code samples that makes it easier to start building Alexa skills. Skills are like apps for Alexa, enabling customers to perform everyday tasks or engage with your content naturally with voice.

Join hundreds of thousands of developers who are building Alexa skills to engage and delight customers on more than 100 million Alexa-enabled devices.

Why Build Alexa Skills?

Voice Is the Future

Voice technology is changing the way people interact with the world—now is the time to get in and shape the future.

Serve Customers Naturally

Use Amazon’s automatic speech recognition and natural language understanding technology to let people use their voices to naturally interact with your content, services, devices, and more.

Reach Customers Where They Are

With Alexa, you can reach customers in the home, on the go, and through multiple screen types, making it simple and easy for them to interact with you anywhere they go.

Take Advantage of the Latest Technology

Stay at the forefront of the latest innovations in voice by using the state-of-the-art capabilities of the Alexa Skills Kit.

Build a Business

Reach new customers through more than 100 million Alexa-enabled devices across the globe and make money using in-skill purchasing (ISP) or Amazon Pay to sell digital and physical products.

Join a Thriving Community

There are hundreds of thousands of developers building Alexa skills, and now is the time to join a community that’s innovating with voice and reaching customers around the world.

Get Started Quickly with Our Course

Our free, step-by-step training course offers a quick way to get started building Alexa skills today.

How You Can Build

Build It Yourself

Build a rich voice experience using our self-service APIs, tools, documentation, and code samples.

Fill in a Template

Create a skill in minutes using Skill Blueprint templates. You can fill in the blanks or add audio to build quickly and easily.

Hire an Agency

Hire an experienced team to build a voice experience that extends your brand’s reach and deepens customer engagement.

Shape the Future with Voice

Entrepreneur Mark Cuban says developers, brands, and entrepreneurs should invest in building for voice in order to capitalize on Alexa’s reach. 

What You Can Build

With the Alexa Skills Kit, you can build a wide range of skills using our pre-built interaction models or imagine an entirely custom voice experience. You can also create multimodal skills that integrate visuals and touch, or offer premium content in your skills. Here are just a few examples of what you can build.

Game Skills
Kid Skills
Music Skills
Content Skills
Multimodal Skills
Premium Skills

What's New

Featured Blog Posts

Release Updates

Date Name Summary Locale Availability Links Release Type
9/25/2019 Alexa Connect Kit (ACK) Use the Alexa Connect Kit to easily make your devices smart US

Alexa Blog


Generally Available
9/25/2019 Non-controllable States Use non-controllable states to give customers information on states they cannot control US Alexa Blog Generally Available
9/25/2019 Simple Setup (GA for Wi-Fi and Zigbee, Preview for Bluetooth) Join us in the Frustration Free Setup initiative US Alexa Blog
Web page
Generally Available, Preview
9/25/2019 Alexa Education Skill API (Preview) The Alexa Education Skill API (Preview) allows you to easily create voice interfaces for Education Technology Applications US

Alexa Blog

Interest form

9/25/2019 Alexa Presentation Language (GA) Publish visually rich, interactive skills with Alexa Presentation Language (APL), now generally available All

Alexa Blog


Generally Available


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Join the Alexa Team

We're hiring for a variety of roles across the organization. Come help us build the future of technology with voice. 

See Alexa Skills Jobs