Amazon Lex Alternatives

Amazon Lex is described as 'Fully managed artificial intelligence (AI) service with advanced natural language models to design, build, test, and deploy conversational interfaces in applications' and is an app in the development category. There are more than 25 alternatives to Amazon Lex for a variety of platforms, including Web-based, SaaS, Self-Hosted, Mac and Windows apps. The best Amazon Lex alternative is Khoj, which is both free and Open Source. Other great apps like Amazon Lex are Syllabi, Tidio , Botpress and Voicespin.

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Alternatives list

  1. Khoj icon

    Khoj

     37 likes
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    Khoj is an open-source AI second brain that learns from your notes (Obsidian, EMACS), documents, and has access to the internet. It can replace your search engine, help you with reading papers, and get you transparent, fast answers.

    169 Khoj alternatives

    Cost / License

    • Freemium (Pay once or Subscription)
    • Open Source

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    chat with an image, see references
     

    • Khoj is the most popular Windows, Mac & Linux alternative to Amazon Lex.

    • Khoj is the most popular Open Source & free alternative to Amazon Lex.

    • Khoj is Freemium and Open SourceAmazon Lex is Paid and Proprietary
    • Khoj is Privacy focusedAmazon Lex is not according to our users
  2. Syllabi icon

    Syllabi

     5 likes
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    An open-source AI-powered chatbot platform with advanced knowledge base integration, multi-modal support, and seamless integrations.

    53 Syllabi alternatives

    Cost / License

    • Free
    • Open Source

    Application type

    Platforms

    • Self-Hosted
    • Docker
    Syllabi screenshot 1
     

    • Syllabi is the most popular Self-Hosted alternative to Amazon Lex.

    • Syllabi is Free and Open SourceAmazon Lex is Paid and Proprietary
    • Syllabi is Customizable and Privacy focusedAmazon Lex is not according to our users
  4. Tidio icon

    Tidio

     35 likes
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    Platform offering live chat and AI chatbot services for ecommerce; manages customer inquiries, supports multiple languages, provides analytics, and scales operations affordably with automated Flows handling tasks like lead conversion and abandoned cart recovery.

    62 Tidio alternatives

    Cost / License

    • Freemium (Subscription)
    • Proprietary

    Application types

    Platforms

    • Mac
    • Windows
    • Online
    • Android
    • iPhone
    • Android Tablet
    • iPad
    • BigCommerce
    • Shopify
    • Software as a Service (SaaS)
    • PrestaShop
    • Wordpress
    • Magento / Adobe Commerce
    • WooCommerce
    Resolve up to 64% of your tickets with Lyro, the customer service AI agent
     

    • Tidio is the most popular Web-based, Android, iPhone, iPad, SaaS & Android Tablet alternative to Amazon Lex.

    • Tidio is Freemium and ProprietaryAmazon Lex is Paid and Proprietary
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    Voicespin icon
    Voicespin

    AI-driven solutions enhance support and sales by integrating with CRM, uniting email, live chat, WhatsApp, and social media. Offers 50+ CRM integrations and APIs at no extra cost, featuring VoIP call center software for efficient...

    https://www.voicespin.com
    Learn More
  6. Botpress icon

    Botpress

     9 likes
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    Botpress is an open-source conversational AI platform with a comprehensive set of functionalities for FAQ & task automation. It's lightweight and have zero external dependencies allowing you to deploy it anywhere.

    66 Botpress alternatives

    Cost / License

    • Free Personal
    • Open Source

    Application type

    Platforms

    • Self-Hosted
    Botpress screenshot 1
     
  7. Voicespin icon

    Voicespin

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    AI-driven solutions enhance support and sales by integrating with CRM, uniting email, live chat, WhatsApp, and social media. Offers 50+ CRM integrations and APIs at no extra cost, featuring VoIP call center software for efficient inbound and outbound calls.

    Cost / License

    • Paid
    • Proprietary

    Application type

    Platforms

    • Online
    Voicespin screenshot 1
     

    • Voicespin is the most popular commercial alternative to Amazon Lex.

    • Voicespin is Paid and ProprietaryAmazon Lex is also Paid and Proprietary
  8. Mavex.ai icon

    Mavex.ai

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    Mavy, your personal AI Executive Assistant, can help with all your tasks, from scheduling and calendar management to email drafting and beyond.

    Cost / License

    • Subscription
    • Proprietary

    Application type

    Platforms

    • Software as a Service (SaaS)
    Mavex.ai screenshot 1
     
  11. ChatbotPack.com icon

    ChatbotPack.com

     3 likes
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    ChatbotPack.com is a next-generation chatbot platform with in-built natural language processing. Using a modular system you may customize each and every module, including adding your own language analytics, security, logging, and integrations to your existing systems and devices.

    Cost / License

    • Subscription
    • Proprietary

    Platforms

    • Online
     
  12. Talkie.ai icon

    Talkie.ai

     3 likes
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    Conversational AI for healthcare, enabling virtual agents to manage calls, schedule appointments, handle FAQs, and assist patients without coding, boosting efficiency.

    34 Talkie.ai alternatives

    Cost / License

    • Pay once or Subscription
    • Proprietary

    Application types

    Platforms

    • Online
    • Software as a Service (SaaS)
    Talkie.ai screenshot 1
     
  14. Databerry.ai icon

    Databerry.ai

     1 like
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    Databerry.ai helps you build ChatGPT Plugins to connect custom data to ChatGPT! - Talk to your data - Leverage the Plugin Store to captivate users and skyrocket your brand awareness. - Get insights and statistics on how users are interacting with your Plugin!

    Cost / License

    • Freemium (Subscription)
    • Proprietary

    Application types

    Platforms

    • Online
    • Self-Hosted
    Databerry.ai screenshot 1
     
  15. Hubot icon

    Hubot

     9 likes
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    Hubot is a framework to build chat bots, modeled after GitHub's Campfire bot of the same name, hubot.

    Cost / License

    • Free
    • Open Source

    Application type

    Platforms

    • Online
    Hubot screenshot 1
     
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