AWS price change, published 2023-02-10
Amazon Comprehend price list, published 2023-02-10: 3 cuts
On 2023-02-10, AWS published a version of the Amazon Comprehend price list that changed 3 existing list prices in 1 region: 3 cuts and 0 increases. Effective Mar 2022. The median like-for-like change was −50.00%.
Service code comprehend, price list version 20230210221619. Cuts and increases count like-for-like changes only: same unit, both prices above $0, and within 11x either way.
What changed
All 3 individual changes in this publication. Prices are USD per the AWS unit in the description.
| Published | Effective | Region | AWS description | Term | Old | New | Change |
|---|---|---|---|---|---|---|---|
| 2023-02-10 | Mar 2022 | EU (London) | USD 1.25E-5 per Unit for DetectSyntax:DetectSyntax in EU (London) (tier from 50000000 Unit) | On-Demand | $0.000025 | $0.0000125 | −50.00% |
| 2023-02-10 | Mar 2022 | EU (London) | USD 2.5E-5 per Unit for DetectSyntax:DetectSyntax in EU (London) (tier from 10000000 Unit) | On-Demand | $0.00005 | $0.000025 | −50.00% |
| 2023-02-10 | Mar 2022 | EU (London) | USD 5.0E-5 per Unit for DetectSyntax:DetectSyntax in EU (London) | On-Demand | $0.0001 | $0.00005 | −50.00% |
Follow Amazon Comprehend price changes
One item per publication of the AWS Price List that changed an existing price, linking to that publication's page. Paste a feed address into any feed reader, or add the calendar to Google Calendar, Outlook or Apple Calendar by URL.
Amazon Comprehend: RSS · Atom · JSON Feed · Calendar (ICS)
All services: RSS · Atom · JSON Feed · Calendar (ICS)
Know when AWS changes a price you pay
CostPulse already alerts your Slack or Teams channel when AWS spend spikes above its baseline. Alerts when AWS changes the price of a service you use are in development, built on the same history as these pages.
Start a free trial See the live demo
Did any of these hit your bill? Drop a billing export into CostPulse Bill X-Ray: it lists the AWS list-price changes, from the same price history, that touch the usage types you pay for, and which of your cost spikes were usage, your rate or an AWS list price. Free, no signup, and the file never leaves your browser.
Source: AWS Price List API, all historical versions since 2015, normalized by CostPulse. Data last built 2026-10-11. Covers 272 services.
CostPulse is not affiliated with or endorsed by Amazon Web Services. Prices are list prices in USD as AWS published them and do not include discounts, credits, Savings Plans or taxes. Check the AWS pricing pages before making a decision.