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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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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
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?
Pros
- Reliable
- Acts with Integrity
- Continually Improving Product
- Trustworthy
How to read the Emotional Footprint
The Net Emotional Footprint measures high-level user sentiment towards particular product offerings. It aggregates emotional response ratings for various dimensions of the vendor-client relationship and product effectiveness, creating a powerful indicator of overall user feeling toward the vendor and product.
While purchasing decisions shouldn't be based on emotion, it's valuable to know what kind of emotional response the vendor you're considering elicits from their users.
Footprint
Negative
Neutral
Positive
Feature Ratings
Intent Extraction
Workflow Processing
Personalized Service
Learning and Adaptability
Other Integrations
Natural Language Processing
Leads Generation
Artificial Intelligence Engine
Vendor Capability Ratings
Ease of Data Integration
Usability and Intuitiveness
Quality of Features
Vendor Support
Ease of Implementation
Product Strategy and Rate of Improvement
Ease of Customization
Ease of IT Administration
Breadth of Features
Business Value Created
Availability and Quality of Training
Amazon Lex Reviews

Akash P.
- Role: Information Technology
- Industry: Technology
- Involvement: IT Development, Integration, and Administration
Submitted Oct 2024
Natural conversations, but setup is complex.
Likeliness to Recommend
What differentiates Amazon Lex from other similar products?
Amazon Lex is different because it uses the same advanced technology as Alexa, allowing you to build chatbots and voice assistants that sound really natural. It also integrates easily with other AWS services, making it scalable and secure for businesses.
What is your favorite aspect of this product?
My favorite aspect of Amazon Lex is its ability to create highly conversational interactions that feel natural and engaging. The integration with AWS services is also a big plus, as it allows for easy scalability and access to powerful tools for building and managing chatbots.
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 requires some technical knowledge, which might be challenging for users who aren't familiar with AWS or coding. Additionally, the pricing structure can be confusing, especially for those just starting out.
What recommendations would you give to someone considering this product?
If you're thinking about using Amazon Lex, I suggest getting familiar with AWS and its services first, as it will make the setup easier. Start with small projects to help you get the hang of it, and be sure to check the pricing so you know what to expect as you scale up.
Pros
- Performance Enhancing
- Efficient Service
- Client Friendly Policies
- Altruistic
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YOGENDER T.
- Role: Information Technology
- Industry: Engineering
- Involvement: End User of Application
Submitted Aug 2024
Good Product
Likeliness to Recommend
What differentiates Amazon Lex from other similar products?
Their continues improvement, and their UI as well.
What is your favorite aspect of this product?
You can create your bot everywhere across all your channels and platform
What do you dislike most about this product?
Scaling resources efficiently to handle varying workloads
What recommendations would you give to someone considering this product?
It's worth it
Pros
- Generous Negotitation
- Transparent
- Security Protects
- Helps Innovate
Please tell us why you think this review should be flagged.
Maggie O.
- Role: Sales Marketing
- Industry: Media
- Involvement: End User of Application
Submitted May 2024
Amazon Lex is amazing!
Likeliness to Recommend
What differentiates Amazon Lex from other similar products?
Amazon Lex is one of the forefront leaders in AI that is linked to a billion dollar company. I think the trust and integrity it has makes it easy to use in a world where you can't always trust AI to be right. Having the big named tied to it makes it more reliable.
What is your favorite aspect of this product?
My favorite aspect is the predictability the program has for me as a complex user.
What do you dislike most about this product?
I think at times there are glitches and bugs, but I have seen this in almost all AI models.
What recommendations would you give to someone considering this product?
I would recommend this program to anyone that would be skeptical to take the leap into AI! It has really helped me stay organized.
Pros
- Helps Innovate
- Continually Improving Product
- Reliable
- Enables Productivity
Please tell us why you think this review should be flagged.
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