Amazon Lex · Pricing Plans
Amazon Lex Plans Pricing
Amazon Lex Plans Pricing is the machine-readable pricing-plan profile for Amazon Lex on the APIs.io network, conforming to the API Commons Plans specification.
It defines 1 plan, covering usage-based tiers, with named plans including On-Demand (pay-as-you-go).
Tagged areas include Pricing and Usage-based.
1 Plans
API Commons Plans
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PricingUsage-based
Plans
On-Demand (pay-as-you-go)
usage-based
There is no subscription and no tier to choose. Amazon Lex bills per request processed by a bot, metered by interaction mode (request/response vs streaming) and by input/output modality (speech/text/DTMF). Bot building, versioning, exporting and testing carry no charge; only conversation traffic and Automated Chatbot Designer training do.
Speech request (request and response)
0.004 USD
Text request (request and response)
0.00075 USD
Speech request (streaming conversation)
0.0065 USD
Text request (streaming conversation)
0.002 USD
DTMF request (streaming conversation)
0.002 USD
Automated Chatbot Designer training
0.5 USD
Global resiliency surcharge
Work with this as data
Every plan here is available over the APIs.io API and to AI agents over MCP.