Amazon Lex vs Microsoft Bot Framework
| Amazon Lex | Microsoft Bot Framework | |
|---|---|---|
| Free plan | Yes | Yes |
| Paid from | $0.50/mo | Free |
| Platforms | Android, api, iOS, Web | Android, api, iOS, Linux, macOS, self-hosted, Web, Windows |
| Free plan | No | Yes |
| Deployment channels | multichannel | multichannel |
| Visual flow builder | Yes | Yes |
| AI bot generation | Yes | |
| Knowledge-base answers | Yes | Yes |
| Human handoff | Yes | Yes |
Listed together in Best Chatbot Builders