Amazon Lex
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Overview
Tagline Brand's website · 2026-10-04
Direct access to the same deep learning and NLU stack used by Amazon Alexa within a managed AWS environment.
Description Brand's website · 2026-10-04
Amazon Lex is a fully managed artificial intelligence service from Amazon Web Services (AWS) used for building conversational interfaces into any application using voice and text. It leverages the same technology that powers Amazon Alexa, providing automatic speech recognition and natural language understanding to enable developers to create sophisticated, natural language 'chatbots.'
Offerings
Core capabilities Brand's website · 2026-10-04
- Amazon Lex V2 API
- Lex Console
- Streaming APIs
- Generative AI features (Descriptors/Utterance Generation)
Pricing Brand's website · 2026-10-04
Usage-based (Pay-as-you-go per text/speech request)
Audience
Target industry Brand's website · 2026-10-04
Enterprise IT, Contact Centers, Software Developers, Financial Services, Healthcare
Landscape
Competitors Brand's website · 2026-10-04
- Google Cloud Dialogflow
- Azure AI Bot Service
- Kore.ai
- IBM Watson Assistant
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Claim Amazon Lex — free →Page last updated 2026-10-17.