# Build Chatbot Interactions (PragProg)

**URL:** <https://forum.devtalk.com/t/build-chatbot-interactions-pragprog/438>\
**Category:** Backend Learning Resources\
**Tags:** published-book, pragprog, ruby, book-build-chatbot-interactions\
**Created:** [20 April 2020 20:56 UTC](https://forum.devtalk.com/t/build-chatbot-interactions-pragprog/438 "2020-04-20T20:56:07Z")\
**Posts on this page:** 1\
**Showing post:** 4

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**Author:** ![AstonJ](https://forum.devtalk.com/user_avatar/forum.devtalk.com/astonj/32/7_2.png) [@AstonJ](https://forum.devtalk.com/u/AstonJ)\
**Post date:** [27 November 2022 20:47 UTC](https://forum.devtalk.com/t/build-chatbot-interactions-pragprog/438/4 "2022-11-27T20:47:43Z")

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Have a look at this thread as well Gary:

> [@Heroku Alternative ...?](https://forum.devtalk.com/t/heroku-alternative/81714):
>
> Hello devtalk ! Heroku are closing their free tier (dynos) later this month and I was wondering if you guys could recommend any alternatives that offer free tier. My application is for personal use, mainly for playing around a bit with frameworks, languages and building an API for my web frontend. I don’t have customers and I don’t need 24/7 availability. The data is external so I don’t need a database either. Any recommendations? cheers finner

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