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Amazon Lex Logo
Amazon

Amazon Lex

7.6 /10
Category
Amazon Lex
7.6 /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.

84 Likeliness to Recommend

1
Since last award

93 Plan to Renew

70 Satisfaction of Cost Relative to Value


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Emotional Footprint Overview

+83 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
12% Neutral
88% Positive

Pros

  • Reliable
  • Acts with Integrity
  • Helps Innovate
  • Continually Improving Product

Feature Ratings

Average 80

Other Integrations

100

Intent Extraction

100

Natural Language Processing

85

Workflow Processing

82

Artificial Intelligence Engine

81

Personalized Service

80

Learning and Adaptability

79

Leads Generation

73

Vendor Capability Ratings

Average 81

Ease of Implementation

90

Usability and Intuitiveness

85

Business Value Created

83

Ease of IT Administration

81

Ease of Data Integration

81

Vendor Support

80

Quality of Features

79

Product Strategy and Rate of Improvement

76

Ease of Customization

76

Availability and Quality of Training

75

Breadth of Features

75

Amazon Lex Reviews

Saqib A.

  • Role: Information Technology
  • Industry: Retail
  • Involvement: IT Leader or Manager
Validated Review
Verified Reviewer

Submitted Aug 2022

Easy to implement, but NLU disappoints

Likeliness to Recommend

6 /10

What differentiates Amazon Lex from other similar products?

Deliver personalized experience and greetings to customers. Ease of integration with LOB systems. Easy to integrate Lex into call flows to build a conversational AI bot. Great support from client teams.

What is your favorite aspect of this product?

Deeply personalize the whole experience for the customer

What do you dislike most about this product?

The accuracy of Lex Bot to understand the intent is 70% regardless of human accent issues. You have to design a very narrow path in the call flow in order for Lex to meet the customer inquiry. As such, you are forced to present customers with only a handful of options in the beginning of the interaction with AI Bot. You cannot let the interaction begin with "How can I help you today?". Instead, you have to offer specific choices to customer and drive them to pre-defined paths which does not provide a great experience since you cannot always guess why customer contacted you.

What recommendations would you give to someone considering this product?

Lex Bot helps you deliver a very powerful personalized experience that can delight your customers. Imagine if you call a customer service and you are greeted with your name and bot can predict the reason you are calling. If you are a retailer with brick-and-mortar stores nationwide, Lex do not have the knowledge of all cities in the US. It often confuses city names across different states. Natural Language Understanding and Processing is not 100% accurate. Make the experience frictionless by letting the Bot escalate the interaction to a live person if it fails to understand the intent of customer inquiry.

Pros

  • Enables Productivity
  • Helps Innovate
  • Continually Improving Product
  • Reliable

Cons

  • Under Delivered
  • Role: Industry Specific Role
  • Industry: Healthcare
  • Involvement: IT Development, Integration, and Administration
Validated Review
Anonymous Reviewer

Submitted Aug 2022

Does the job, definitely a contender

Likeliness to Recommend

9 /10

Pros

  • Reliable
  • Enables Productivity
  • Efficient Service
  • Acts with Integrity

Cons

  • Commodity Features
  • Wastes Time
  • Under Delivered
  • Role: Vendor Management
  • Industry: Manufacturing
  • Involvement: End User of Application
Validated Review
Anonymous Reviewer

Submitted Jul 2022

Lacking in having the chat box match keywords

Likeliness to Recommend

7 /10

Pros

  • Reliable
  • Trustworthy
  • Security Protects
  • Fair

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