Amazon Lex Logo
Amazon Lex Logo
Amazon

Amazon Lex

Composite Score
8.5 /10
CX Score
8.7 /10
Category
Amazon Lex
8.5 /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.

92 Likeliness to Recommend

5
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.

+94 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 80

Intent Extraction

83

Workflow Processing

83

Personalized Service

81

Learning and Adaptability

80

Other Integrations

80

Natural Language Processing

80

Leads Generation

80

Artificial Intelligence Engine

79

Vendor Capability Ratings

Average 80

Ease of Data Integration

84

Usability and Intuitiveness

83

Quality of Features

82

Ease of Implementation

82

Vendor Support

81

Product Strategy and Rate of Improvement

79

Ease of IT Administration

79

Ease of Customization

79

Breadth of Features

79

Business Value Created

78

Availability and Quality of Training

76

Amazon Lex Reviews

RAJAT S.

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

Submitted Jan 2025

Great for AWS users, but setup can be tricky.

Likeliness to Recommend

10 /10

What differentiates Amazon Lex from other similar products?

Amazon Lex is different because it uses the same technology as Alexa, works perfectly with other AWS services, and makes it easy to build chatbots that understand both text and voice.

What is your favorite aspect of this product?

Amazon Lex is how easily it connects with other AWS services, making it simple to build powerful and scalable chatbots. Plus, the voice integration feels really smooth and natural.

What do you dislike most about this product?

What I don’t like about Amazon Lex is that it can be pricey as your usage increases, and it’s a bit tricky to set up if you’re not used to working with AWS.

What recommendations would you give to someone considering this product?

If you’re planning to use Amazon Lex, it’s good to know a bit about AWS since they work well together. Start with a simple project to keep costs low, and check out the tutorials—they make things much easier to understand.

Pros

  • Continually Improving Product
  • Trustworthy
  • Efficient Service
  • Security Protects

HEMANT KUMAR K.

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

Submitted Nov 2024

Powerful and easy to use, but can be costly.

Likeliness to Recommend

9 /10

What differentiates Amazon Lex from other similar products?

Amazon Lex makes it simple to create chatbots and voice assistants that understand and respond like humans. It uses the same technology as Alexa, connects easily with other Amazon tools, and doesn’t require you to be a tech expert. Plus, it’s designed to grow with your needs and is affordable for any business.

What is your favorite aspect of this product?

I like how Amazon Lex understands and responds like a human. It’s easy to use, even if you’re not a tech expert. It also works well with other Amazon tools to create powerful chatbots.

What do you dislike most about this product?

Amazon Lex can get costly for small projects as usage increases. It also takes time to learn and use all its features properly.

What recommendations would you give to someone considering this product?

If you’re thinking about using Amazon Lex, start small to see how it works. Get familiar with basic AWS tools to make things easier. Keep an eye on costs, as they can add up if your usage grows. Try the free trial first to see if it’s the right fit for you.

Pros

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

Goutam J.

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

Submitted Nov 2024

Powerful but complex for beginners.

Likeliness to Recommend

10 /10

What differentiates Amazon Lex from other similar products?

Amazon Lex is special because it works really well with other AWS tools, making it a great choice if you need a chatbot that can handle a lot of data and grow as your needs grow.

What is your favorite aspect of this product?

My favorite aspect of Amazon Lex is its seamless integration with AWS services, which makes it easy to build scalable and powerful chatbots that can handle complex tasks.

What do you dislike most about this product?

Amazon Lex is that it can be a bit tricky to set up and use, especially for beginners who are not familiar with AWS services.

What recommendations would you give to someone considering this product?

If you're considering Amazon Lex, make sure you're comfortable with AWS, as it works best when integrated with other AWS services. Start with simple use cases to get familiar with its setup, and then scale up as needed.

Pros

  • Client's Interest First
  • Helps Innovate
  • Continually Improving Product
  • Reliable

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