Amazon Lex Logo
Amazon Lex Logo
Amazon

Amazon Lex

Composite Score
8.3 /10
CX Score
8.5 /10
Category
Amazon Lex
8.3 /10

What is Amazon Lex?

Amazon Lex is a service for building conversational interfaces into any application using voice and text. Amazon Lex provides the advanced deep learning functionalities of automatic speech recognition (ASR) for converting speech to text, and natural language understanding (NLU) to recognize the intent of the text, to enable you to build applications with highly engaging user experiences and lifelike conversational interactions.

Company Details


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Awards & Recognition

Amazon Lex won the following awards in the Conversational AI category

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Amazon Lex Ratings

Real user data aggregated to summarize the product performance and customer experience.
Download the entire Product Scorecard to access more information on Amazon Lex.

Product scores listed below represent current data. This may be different from data contained in reports and awards, which express data as of their publication date.

91 Likeliness to Recommend

4
Since last award

98 Plan to Renew

2
Since last award

76 Satisfaction of Cost Relative to Value

2
Since last award


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Emotional Footprint Overview

Product scores listed below represent current data. This may be different from data contained in reports and awards, which express data as of their publication date.

+93 Net Emotional Footprint

The emotional sentiment held by end users of the software based on their experience with the vendor. Responses are captured on an eight-point scale.

How much do users love Amazon Lex?

0% Negative
4% Neutral
96% Positive

Pros

  • Reliable
  • Acts with Integrity
  • Continually Improving Product
  • Trustworthy

Feature Ratings

Average 81

Intent Extraction

84

Workflow Processing

84

Artificial Intelligence Engine

82

Other Integrations

82

Leads Generation

80

Learning and Adaptability

80

Natural Language Processing

80

Personalized Service

80

Vendor Capability Ratings

Average 80

Ease of Data Integration

84

Quality of Features

83

Usability and Intuitiveness

83

Ease of Implementation

83

Vendor Support

81

Breadth of Features

79

Product Strategy and Rate of Improvement

79

Ease of Customization

79

Ease of IT Administration

78

Business Value Created

78

Availability and Quality of Training

75

Amazon Lex Reviews

Simeone C.

  • Role: Information Technology
  • Industry: Technology
  • Involvement: End User of Application
Validated Review
Verified Reviewer

Submitted Oct 2024

Intuitive design

Likeliness to Recommend

9 /10

What differentiates Amazon Lex from other similar products?

Lex utilizes advanced ASR and NLU technologies, enabling it to understand user intents and manage complex conversations effectively.

What is your favorite aspect of this product?

seamless integration with the broader AWS ecosystem. This allows developers to easily connect Lex with other services like Lambda for backend processing and Polly for voice capabilities, creating robust and scalable conversational applications. This level of integration simplifies the development process and enhances the overall user experience.

What do you dislike most about this product?

The setup and configuration can be complex, requiring a good understanding of various AWS services and best practices. This may be a barrier for smaller teams or those without extensive technical expertise. Additionally, some users might find the documentation overwhelming or lacking in certain areas, which can hinder the onboarding process.

What recommendations would you give to someone considering this product?

Begin with a simple use case to get a feel for Lex’s capabilities. This will help you learn the platform without becoming overwhelmed.

Pros

  • Reliable
  • Performance Enhancing
  • Enables Productivity
  • Trustworthy

Akarshit C.

  • Role: Information Technology
  • Industry: Technology
  • Involvement: IT Development, Integration, and Administration
Validated Review
Verified Reviewer

Submitted Sep 2024

Powerful Integration, but Complex for Beginners.

Likeliness to Recommend

10 /10

What differentiates Amazon Lex from other similar products?

Amazon Lex stands out because it easily connects with other AWS services, making it powerful for building customizable chatbots and voice apps that can scale up as needed.

What is your favorite aspect of this product?

My favorite aspect of Amazon Lex is its ability to integrate smoothly with other AWS tools, which makes it easy to build and deploy complex applications quickly.

What do you dislike most about this product?

What I dislike most about Amazon Lex is that it can be challenging to set up for beginners, especially if you're not familiar with AWS, and the pricing can add up quickly as you scale.

What recommendations would you give to someone considering this product?

I recommend getting familiar with AWS basics before using Amazon Lex, as it can be complex for newcomers. Start with small projects to understand its features, and keep an eye on costs as you scale up.

Pros

  • Enables Productivity
  • Efficient Service
  • Respectful
  • Friendly Negotiation

Lokesh S.

  • Role: Information Technology
  • Industry: Technology
  • Involvement: IT Development, Integration, and Administration
Validated Review
Verified Reviewer

Submitted Sep 2024

Powerful Integration, but Complex Setup

Likeliness to Recommend

10 /10

What differentiates Amazon Lex from other similar products?

Amazon Lex is unique because it connects smoothly with other AWS services, lets you build chatbots that can handle both voice and text, uses advanced machine learning to improve how it understands users, easily scales to manage different traffic levels, and has strong security features to keep data safe.

What is your favorite aspect of this product?

My favorite aspect of Amazon Lex is its seamless integration with other AWS services. This allows developers to easily create powerful applications that can leverage various functionalities, like data storage and processing, making it much more versatile for building chatbots and voice assistants.

What do you dislike most about this product?

What I dislike most about Amazon Lex is that it can be complex to set up and configure, especially for those who are not already familiar with AWS services. The learning curve can be steep, which might be a barrier for beginners looking to create simple chatbots.

What recommendations would you give to someone considering this product?

If you’re thinking about using Amazon Lex, I suggest getting to know AWS and its services a bit first. Check out the official tutorials and documentation to help you set everything up correctly. It’s also a good idea to start with a simple project so you can get comfortable with how it works before moving on to more complex builds.

Pros

  • Helps Innovate
  • Reliable
  • Performance Enhancing
  • Enables Productivity

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