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 10, 2025
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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
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