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Amazon Lex vs Api.ai

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Amazon Lex
97
297
+ 1
20
Api.ai
83
157
+ 1
4
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Amazon Lex vs Api.ai: What are the differences?

Amazon Lex: Build conversational voice and text interfaces, using the same deep learning technologies as Alexa. 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; Api.ai: Conversational interface platform for apps, devices, bots, and services. API.AI is a natural language understanding platform that makes it easy for developers to design and integrate intelligent, robust conversational user interfaces into mobile, web applications, and devices.

Amazon Lex and Api.ai can be categorized as "Chatbot Platforms &" tools.

MessagePro, Znack, and Lumeneo.com are some of the popular companies that use Api.ai, whereas Amazon Lex is used by Innovative Virtual Computing Solutions, Shelf, and Lumeneo.com. Api.ai has a broader approval, being mentioned in 6 company stacks & 9 developers stacks; compared to Amazon Lex, which is listed in 3 company stacks and 3 developer stacks.

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Pros of Amazon Lex
Pros of Api.ai
  • 9
    Easy console
  • 6
    Built in chat to test your model
  • 2
    Great voice
  • 2
    Easy integration
  • 1
    Pay-as-you-go
  • 4
    55

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Cons of Amazon Lex
Cons of Api.ai
  • 6
    English only
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    What is Amazon Lex?

    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.

    What is Api.ai?

    API.AI is a natural language understanding platform that makes it easy for developers to design and integrate intelligent, robust conversational user interfaces into mobile, web applications, and devices.

    Need advice about which tool to choose?Ask the StackShare community!

    What companies use Amazon Lex?
    What companies use Api.ai?
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    What tools integrate with Amazon Lex?
    What tools integrate with Api.ai?

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    What are some alternatives to Amazon Lex and Api.ai?
    Microsoft Bot Framework
    The Microsoft Bot Framework provides just what you need to build and connect intelligent bots that interact naturally wherever your users are talking, from text/sms to Skype, Slack, Office 365 mail and other popular services.
    IBM Watson
    It combines artificial intelligence (AI) and sophisticated analytical software for optimal performance as a "question answering" machine.
    Alexa
    It is a cloud-based voice service and the brain behind tens of millions of devices including the Echo family of devices, FireTV, Fire Tablet, and third-party devices. You can build voice experiences, or skills, that make everyday tasks faster, easier, and more delightful for customers.
    Dialogflow
    Give users new ways to interact with your product by building engaging voice and text-based conversational apps.
    Amazon Polly
    Amazon Polly is a service that turns text into lifelike speech. Polly lets you create applications that talk, enabling you to build entirely new categories of speech-enabled products. Polly is an Amazon AI service that uses advanced deep learning technologies to synthesize speech that sounds like a human voice.
    See all alternatives

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