Get 10,000 text and 5,000 speech requests free for 12 months

HAQM Lex - AI Chat Builder

Add sophisticated, natural language, AI-powered chatbots to new and existing applications.

Create an AWS account
Get Started with HAQM Lex

What is HAQM Lex?

Powered by the same technology as Alexa, HAQM Lex is an AI chat builder that allows users to interact with any application using natural language voice or chat. Use HAQM Lex to build and deploy conversational AI interfaces for any application. Integrating AI chat into existing business processes and use cases gives users more flexibility and support to get work done in ways that are natural to your users. AI chat experiences in customer-facing applications enhance customer satisfaction. 

Build and deploy conversational AI interfaces with HAQM Lex

How it works

HAQM Lex is a fully-managed artificial intelligence (AI) service with advanced natural language models to design, build, test, and deploy AI chatbots and voice bots in applications. You can integrate it with foundation and large language models to answer complex questions using data from your enterprise knowledge repositories. Build continuous streaming chat capabilities so users can pause and restart multi-turn conversations as needed. Quickly build and deploy chatbots or voice bots to mobile devices and other chat services, reducing multi-platform development efforts. HAQM Connect, AWS' omnichannel contact center solution, integrates with HAQM Lex to provide conversational self-service for customers across channels at scale.

Benefits of HAQM Lex

Create voice and text interfaces powered by generative AI. HAQM Lex provides an easy-to-use, secure, scalable end-to-end solution to build, publishdeploy, and monitor AI chatbots. Use the power of generative AI to allow users to complete tasks through voice and natural language interactions. Give users more options in how they interact with your applications and systems.
Deploy your text and voice AI chatbots across mobile devices and chat services like Facebook Messenger, Slack, Kik, or Twilio SMS. HAQM Lex natively integrates with HAQM Connect, the AWS’ AI-powered cloud contact center, so you can build conversational AI bots that handle omnichannel customer queries across channels, including chat or phone. Pre-built integrations with other contact center solutions are also available.
Your developers can build an AI chatbot using natural language prompts. They can provide a natural language description to generate and refine a baseline bot as needed. HAQM Lex automated chatbot designer simplifies bot design by utilizing existing conversation transcripts. The HAQM Lex Visual Conversation Builder (VCB) allows everyone to contribute more to bot design. Launch AI-powered chat capabilities in hours instead of days.
Pay only for what you use with no upfront commitments or minimum fees. HAQM Lex processes all inputs across multiple turns in one streaming API call or through multiple request-response API calls, depending on your AI chatbot design. Your usage is metered and billed per API request. Get free processing of 10,000 text requests and 5,000 speech requests per month for the first year.

How text and voice AI chat transforms business processes

80%

IVR Containment rates within the contact center
NAB (National Australian Bank)

65%

Increase in self-service rate
nib Health Insurance

35%

Completely automated end-to-end calls
AMA (Alberta Motor Association)

30%

Reduction in agent call volume
WaFd Bank

Use cases

Enable end-customer self-service capabilities across interactive voice response (IVR), chat, and SMS to solve customer queries quickly and efficiently. To learn more about AWS' contact center solution, see HAQM Connect.

Build text and voice AI chat interfaces that seamlessly connect customers to the right human agent in the contact center.

Design conversational solutions that respond to frequently asked questions for technical support, HR benefits, finance and more.

Allow users to complete end-to-end tasks like making a booking, raising a ticket, generating a report, submitting an application, and more using natural language or voice AI chat.

FAQs

Yes. You can use HAQM Lex, a fully-managed AWS cloud service, to build your application's AI chatbot or AI chat interface. HAQM Lex offers building, testing, and deployment tools to quickly get started and accelerate AI chat development.
An AI chat interface allows users to interact with your applications through natural language, generative AI-powered chat. For example, if you have a flight booking application, your users can ask the AI chat interface for flight details, make a booking, request changes, and more. It allows users to interact with the app more intuitively and get more done faster than traditional UI/UX experiences.
AI chat can be used in any way that supports meaningful and flexible interactions with your applications. You can use it for self-service customer support, human resource management, search, and sales inquiries. You can also integrate AI chat functionality in social media messaging apps and on phone calls as interactive voice response (IVR).
Yes. You can use HAQM Lex to create and use a free chatbot for one year. From the date you start with HAQM Lex, you can process up to 10,000 text requests and 5,000 speech requests per month for free for the first year. If your AI chat usage is less than this threshold, you can run your chatbot at no cost for the first year.

Explore more of AWS