Chatbots · Head to head
Chatbase vs Amazon Lex: which is better?
Short answer
They are priced differently ($32 / mo vs $0.00 / unit). Pick Chatbase for quick AI chatbot trained on your content; pick Amazon Lex for AWS teams building voice and text bots.
| Fact | Chatbase | Amazon Lex | Edge |
|---|---|---|---|
| Best for | Quick AI chatbot trained on your content | AWS teams building voice and text bots | — |
| Free plan | No, 7-day trial | No | Tie |
| Entry plan | Hobby: $32 / mo | Speech requests: $0.00 / unit | — |
| Mid plan | Basic: $120 / mo | Text requests: $0.00 / unit | — |
| Top plan | Business: $400 / mo | Text requests: $0.00 / unit | — |
| 1st year | $384 | Usage-based | — |
| Platforms | Web, API | API, Web | Tie |
Edge = the better published number or limit; we do not test the tools hands-on.
Which has the better free plan, Chatbase or Amazon Lex?
Neither stands out: Chatbase: No, 7-day trial; Amazon Lex: No.
Should you pick Chatbase or Amazon Lex?
Pick Chatbase if
- you want quick AI chatbot trained on your content
- you can pay $32 / mo from day one
Pick Amazon Lex if
- you want AWS teams building voice and text bots
- you can pay $0.00 / unit from day one
Sources
| Vendor page | URL | Checked |
|---|---|---|
| Chatbase pricing | chatbase.co/pricing | 27 Oct 2026 |
| Amazon Lex pricing | aws.amazon.com/lex/pricing/ | 27 Oct 2026 |
Prices in USD as published by each vendor, billed yearly where offered. How we compare