Chatbots · Pricing
How much does Amazon Lex cost?
Short answer
Paid plans: Speech requests $0.00 / unit, Text requests $0.00 / unit.
| Plan | Price | Billed monthly | Includes |
|---|---|---|---|
| Speech requests | $0.00 / unit | $0.00 / unit | Pay per speech API request |
| Text requests | $0.00 / unit | $0.00 / unit | Pay per text API request |
Billed yearly where offered; monthly billing usually costs more.
Is Amazon Lex free?
No. plans start at $0.00 / unit.
Are there extra costs with Amazon Lex?
The vendor lists these on its pricing page:
- New AWS customers can get Free Tier credits
How does Amazon Lex pricing compare?
Amazon Lex has the lowest entry price of 2 chatbot builders priced the same way.
| Tool | From | 1st year |
|---|---|---|
| Amazon Lex | $0.00 / unit | Usage-based |
| Intercom Fin | $0.99 / unit | Usage-based |
Sources
| Vendor page | URL | Checked |
|---|---|---|
| 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