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 , IntentiAI and Botpress.

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Alternatives list

  1. LLAMABOT icon
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    Create GPT 3 and 4 powered, embeddable chatbots in 15 seconds. - Unlimited embeddable chatbots - Train them on your own website/data/FAQ/etc. - GPT 3 and GPT 4 - Explorable user logs - 15 seconds to start

    Cost / License

    • Paid
    • Proprietary

    Application types

    Platforms

    • Online
    • Self-Hosted
     
  2. ultimate.ai icon
     1 like

    Ultimate.ai is a case automation and agent guidance tool for most common support solutions including Salesforce, Zendesk and Freshdesk.

    Cost / License

    • Paid
    • Proprietary

    Platforms

    • Online
    • Self-Hosted
    • Freshchat
    • Software as a Service (SaaS)
    • Salesforce.com
    • LiveAgent
    • Freshdesk
    • SAP HANA
    • Zendesk
    • Zendesk Chat
     
  3. NaLU icon
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    A lightweight semantic NLU API and MCP server that extracts and validates clean structured data (names, CPFs, CEPs, handoffs) from chatbot dialogues.

    Cost / License

    • Freemium
    • Proprietary

    Platforms

    • Online
    • Software as a Service (SaaS)
     
  4. AI-powered chat widget that answers visitor questions by learning from your own website content... no manual training required!.

    Cost / License

    • Paid
    • Proprietary

    Application type

    Platforms

    • Online
     
  5. Onyx AI icon
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    Onyx (formerly Danswer) is the AI platform connected to your company's docs, apps, and people. Onyx provides a feature rich Chat interface and plugs into any LLM of your choice. Keep knowledge and access controls sync-ed across over 40 connectors like Google Drive, Slack...

    Cost / License

    • Freemium
    • Open Source

    Application type

    Platforms

    • Self-Hosted
    • Docker
    • Online
    • Software as a Service (SaaS)
     
  6. Dasha AI icon
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    The Whitelabel Platform for Building AI Agents. Our powerful platform empowers businesses to craft ultra-realistic voice and text AI agents, capable of performing real-world tasks, by leveraging the latest language models.

    Cost / License

    • Paid
    • Proprietary

    Platforms

    • Software as a Service (SaaS)
    • Online
     
  7. The way customer conversations and support is done has been broken, redundant, and time and cost inefficient. And Kommunicate aims to correct it. Kommunicate is a modern customer communication software for real-time, proactive and personalised support for growing businesses.

    Cost / License

    • Paid
    • Proprietary

    Application type

    Platforms

    • Software as a Service (SaaS)
     
  8. On-premises Wikifriend platform for automated conversational marketing on Facebook Messenger, ambient listening, IoT, chatbot builder in Berlin

    Cost / License

    • Paid
    • Proprietary

    Application type

    Platforms

    • Online
    • Software as a Service (SaaS)
     
  9. AlphaChat is a no code platform for automating customer service chat with Natural Language Understanding Conversational AI.

    Cost / License

    • Paid
    • Proprietary

    Application type

    Platforms

    • Software as a Service (SaaS)
     
  10. An AI-powered virtual concierge designed specifically for vacation rental owners and property managers.

    Cost / License

    • Freemium
    • Proprietary

    Platforms

    • Online
    • Software as a Service (SaaS)
     
  11. waanee.ai icon
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    Waanee.ai is a dedicated startup focused on developing an AI aggregator platform for building customer experience utilities.

    Cost / License

    • Paid
    • Proprietary

    Platforms

    • Online
     
  12. Knowledge Bot is the perfect combination to your service agents – Chatbots. Many queries about standard issues can be covered by our Knowledge Bot.

    Cost / License

    • Paid
    • Proprietary

    Platforms

    • Mac
    • Windows
     
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