Life & fun · alternatives · 2026

24 alternatives to Amazon Lex

Build conversational voice & text interfaces

Amazon Lex is a service for building conversational interfaces that work with both voice and text. It enables developers to create chatbots and voice applications using the same technology that powers Alexa. The tool… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Amazon Lex launched in 2016; newer entries below may have overtaken it.

1. 1
   Amazon Lex▲3

   Build Conversational interfaces for your applications

   2016 · aws.amazon.com · its alternatives →

2. 2
   Lex▲452

   AI-powered word processor, to help you write faster

   2022 · lex.page · its alternatives →

3. 3
   Voiceflow▲607

   Build voice apps in your browser without coding

   2019 · voiceflow.com · its alternatives →

4. 4
   BotTalk▲282

   Create Alexa skills and Google Assistant actions with Markup

   2018 · its alternatives →

5. 5
   Lexy▲154

   Turn your Notion into an AI chatbot, trained on your pages

   2023 · lexy.so · its alternatives →

6. 6
   Lexa Chat▲11

   Whatever it is - Lexa it!

   2025 · lexa.chat · its alternatives →

7. 7
   VoiceLine▲265

   Work with voice, anywhere, no typing, no meetings

   2022 · voiceline.ai · its alternatives →

8. 8
   Echo by Amazon▲480

   A hands-free speaker you control with your voice

   2014 · amazon.com · its alternatives →

9. 9
   Botsonic▲605

   Build custom ChatGPT-like chatbot for your website instantly

   2023 · botsonic.com · its alternatives →

10. 10
    Bard▲479

    Google officially announces ChatGPT competitor called BARD

    2023 · blog.google · its alternatives →

11. 11
    Amazon Echo's ASK (Alexa Skills Kit)▲110

    Design voice interactions for the Amazon Echo

    2015 · its alternatives →

12. 12
    Chatflow▲293

    Create conversational agents using a visual interface

    2016 · its alternatives →

13. 13
    Chat Mode▲151

    You can now build text-only conversational agents

    2025 · elevenlabs.io · its alternatives →

14. 14
    Conversational Interface▲352

    Build conversational forms with easy to use design assets.

    2016 · convointerface.com · its alternatives →

15. 15
    Amazon Polly▲337

    Turn text into lifelike speech using deep learning

    2016 · aws.amazon.com · its alternatives →

16. 16
    Le Chat▲495

    Customizable agent-powered AI assistant for business

    2025 · mistral.ai · its alternatives →

17. 17
    Vue.js Chat with AWS Lex on PubNub ChatEngine▲45

    A demo application of PubNub ChatEngine, Vue.js, and AWS Cognitive. - ajb413/chat-engine-vue

    2018 · github.com · its alternatives →

18. 18
    api.ai▲301

    Build your own Siri. Speech interface for apps and devices.

    2014 · its alternatives →

19. 19
    Voiceflow 2.0▲284

    Design, prototype and launch chat/voice apps with no code

    2021 · voiceflow.com · its alternatives →

20. 20
    Echo▲204

    Instant voice messenger with speech-to-text for remote teams

    2020 · its alternatives →

21. 21
    NLX▲200

    NLX makes everyone a builder of conversational AI apps

    2025 · aws.amazon.com · its alternatives →

22. 22
    Product Hunt on Amazon Echo▲262

    Ask Alexa what's on Product Hunt for the day's top hunts

    2016 · amazon.com · its alternatives →

23. 23
    Parrot Speech-to-text API▲194

    Fast, accurate STT for production-grade voice agents

    May 2026 · ringg.ai · its alternatives →

24. 24
    Content Conversations by Serviceform▲132

    Engaging graphical conversations that convert visitors

    2020 · serviceform.com · its alternatives →

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →