Text requests
Free
Request-and-response interaction pricing
Checked 21 Sep 2026
Plans and prices
Amazon Lex pricing
Speech requests
Free
Request-and-response interaction pricing
Checked 21 Sep 2026
AWS Free Tier
Free
Credits apply to eligible AWS services, including Amazon Lex · credits must be used within 12 months of account creation
Checked 3 Oct 2026
Speech request
Free
Pay as you go · no upfront commitment or minimum fee
Checked 3 Oct 2026
Text request
Free
Pay as you go · no upfront commitment or minimum fee
Checked 3 Oct 2026
Automated chatbot designer
$0.50, paid once
Analyzes conversation transcripts to identify intents
Checked 3 Oct 2026