Lex PNG and SVG Icon

Amazon Lex is a service for building conversational interfaces using voice and text, powered by the same deep learning technology as Alexa.

Last Modified: August 29, 2025
AWS Lex icon in SVG and PNG
16px
Download PNG Download SVG
32px
Download PNG Download SVG
48px
Download PNG Download SVG
64px
Download PNG Download SVG

Details

Name
Lex
Category
Artificial Intelligence
Tags
chatbot voice text conversational deep learning

Key Features

  • Build conversational interfaces using voice and text.
  • Uses the same ASR and NLU technology as Alexa.
  • Integrates with Lambda and other AWS services.
  • Supports multi-turn conversations.

Common Use Cases

  • Creating conversational chatbots
  • Building voice-enabled customer service systems
  • Automating appointment scheduling via voice assistants
AWS Official Documentation AWS Pricing

Explore More Icons

AWS Elastic Block Store icon in SVG and PNG

Elastic Block Store

Amazon Elastic Block Store (EBS) provides block-level storage volumes for use with Amazon EC2, designed for high availability and durability.
 AWS IoT Device Management icon in SVG and PNG

IoT Device Management

AWS IoT Device Management allows you to onboard, organize, monitor, and remotely manage IoT devices at scale throughout their lifecycle.
 AWS Cloud Extensions ROS icon in SVG and PNG

Cloud Extensions ROS

AWS Cloud Extensions for ROS (Robot Operating System) are tools that enable robots to communicate with AWS cloud services for data processing and analytics.
 AWS MFA Token icon in SVG and PNG

MFA Token

An MFA Token is used in AWS Multi-Factor Authentication to provide an additional layer of security by requiring a one-time code from a hardware or virtual device.
 AWS Outposts servers icon in SVG and PNG

Outposts servers

AWS Outposts servers are smaller form factor devices that bring AWS services to edge or branch office environments with constrained space or resources.
 AWS CloudShell icon in SVG and PNG

CloudShell

AWS CloudShell is a browser-based shell that provides command-line access to AWS services and tools directly from the AWS Management Console.
 AWS ElastiCache icon in SVG and PNG

ElastiCache

Amazon ElastiCache is a fully managed in-memory caching service for Redis and Memcached to improve application performance.
 AWS Express Workflows icon in SVG and PNG

Express Workflows

AWS Step Functions Express Workflows are a cost-effective option for high-throughput, short-duration workflows that coordinate microservices at scale.
 AWS DeepLens icon in SVG and PNG

DeepLens

AWS DeepLens is a deep learning-enabled video camera for developers to run ML models locally on edge devices in real time.
 AWS AppFlow icon in SVG and PNG

AppFlow

AWS AppFlow is a fully managed integration service that enables you to securely transfer data between SaaS applications and AWS services without writing code.
 AWS Chatbot icon in SVG and PNG

Chatbot

AWS Chatbot is an interactive agent that helps you monitor and interact with AWS resources from chat platforms like Slack or Microsoft Teams.
 AWS Managed Services icon in SVG and PNG

Managed Services

AWS Managed Services (AMS) helps enterprises operate their AWS infrastructure by providing ongoing management, monitoring, patching, and operational support.
 AWS IoT FleetWise icon in SVG and PNG

IoT FleetWise

AWS IoT FleetWise is a service that enables automakers to collect, transform, and transfer vehicle data to the cloud in near real time.
 AWS PostgresSQL Instance icon in SVG and PNG

PostgresSQL Instance

PostgreSQL Instance in Amazon RDS provides a scalable and managed PostgreSQL database with high availability and performance.
 AWS Template icon in SVG and PNG

Template

AWS CloudFormation Templates are JSON or YAML files that define the resources and configurations to be provisioned in a stack.
 AWS WorkDocs SDK icon in SVG and PNG

WorkDocs SDK

Amazon WorkDocs SDK allows developers to integrate WorkDocs capabilities into their own applications, such as document management and user activity tracking.
 AWS WorkMail icon in SVG and PNG

WorkMail

Amazon WorkMail is a secure, managed business email and calendar service that supports existing desktop and mobile email clients.
 AWS Data Lake icon in SVG and PNG

Data Lake

AWS Data Lake is a centralized, scalable, and secure data repository that allows you to store and analyze all your structured and unstructured data.
 AWS Simple Notification Service icon in SVG and PNG

Simple Notification Service

Amazon Simple Notification Service (SNS) is a fully managed pub/sub messaging service for sending messages to subscribers over SMS, email, or other protocols.
 AWS Rekognition icon in SVG and PNG

Rekognition

Amazon Rekognition is a computer vision service that enables image and video analysis for face detection, object recognition, and more.
 AWS App Runner icon in SVG and PNG

App Runner

AWS App Runner is a fully managed service that makes it easy to build, deploy, and run containerized web applications and APIs at scale without managing infrastructure.
 AWS Amazon Aurora icon in SVG and PNG

Amazon Aurora

Amazon Aurora is a MySQL- and PostgreSQL-compatible relational database built for the cloud, offering high performance and availability at a global scale.
 AWS Migration Hub icon in SVG and PNG

Migration Hub

AWS Migration Hub provides a central place to track the progress of application migrations across multiple AWS and partner tools.
 AWS Audit Manager icon in SVG and PNG

Audit Manager

AWS Audit Manager helps you continuously audit your AWS usage to simplify risk assessment and compliance with regulations and industry standards.