Price change tracker for AWS
AWS IoT Events price history
AWS changed 20 existing AWS IoT Events list prices in 1 publication of the price list, between 2020-09-01 and 2020-09-01: 20 cuts, 0 increases.
Service code AWSIoTEvents. The price list has 8 versions of this service, published 2019-10-22 to 2026-09-11.
Changes per year
| Year published | Changes | Cuts | Increases | Other |
|---|---|---|---|---|
| 2020 | 20 | 20 | 0 | 0 |
Other: changes that are not like-for-like (the unit or what the price measures changed, a price started or ended at $0, or it moved more than 11x, usually AWS correcting a placeholder price), and changes too small to show at four decimal places of a percent.
Every publication with a price change
Newest first. Each row is one version of the AWS IoT Events price list and the prices it changed.
| Published | Effective | Changes | Cuts | Increases | Other | Median change | Range |
|---|---|---|---|---|---|---|---|
| 2020-09-01 | Sep 2020 | 20 | 20 | 0 | 0 | −88.46% | −90.91% to −85.83% |
Biggest cuts
| Published | Region (example) | AWS description | Term | Old | New | Change | Prices |
|---|---|---|---|---|---|---|---|
| 2020-09-01 | Asia Pacific (Seoul) | $11.0 per million messages for Messages:OnTimer in Asia Pacific (Seoul) | On-Demand | $0.000121 | $0.000011 | −90.91% | 7 |
| 2020-09-01 | EU (Frankfurt) | $12.0 per million messages for Messages:OnTimer in EU Central (Frankfurt) | On-Demand | $0.000127 | $0.000012 | −90.55% | 3 |
| 2020-09-01 | Asia Pacific (Seoul) | $16.5 per million messages for Messages:BatchPutMessage in Asia Pacific (Seoul) | On-Demand | $0.000121 | $0.0000165 | −86.36% | 7 |
| 2020-09-01 | EU (Frankfurt) | $18.0 per million messages for Messages:BatchPutMessage in EU Central (Frankfurt) | On-Demand | $0.000127 | $0.000018 | −85.83% | 3 |
Biggest increases
No increases to list.
One line per price movement: when AWS made the same percentage change to many prices in one publication (often the same item in many regions), it is one line with the count and one example. Only like-for-like changes are ranked: same unit, both prices above $0, and within 11x either way. The 0 changes that are not (unit changes, $0 prices, corrected placeholder prices) are left out of these lists. Large percentages often come from a very small old price. Read the description and both prices before drawing a conclusion.
All price changes
All 20 individual changes, newest first. Prices are USD per the AWS unit in the description.
| Published | Effective | Region | AWS description | Term | Old | New | Change |
|---|---|---|---|---|---|---|---|
| 2020-09-01 | Sep 2020 | Asia Pacific (Seoul) | $11.0 per million messages for Messages:OnTimer in Asia Pacific (Seoul) | On-Demand | $0.000121 | $0.000011 | −90.91% |
| 2020-09-01 | Sep 2020 | Asia Pacific (Singapore) | $11.0 per million messages for Messages:OnTimer in Asia Pacific (Singapore) | On-Demand | $0.000121 | $0.000011 | −90.91% |
| 2020-09-01 | Sep 2020 | Asia Pacific (Sydney) | $11.0 per million messages for Messages:OnTimer in Asia Pacific (Sydney) | On-Demand | $0.000121 | $0.000011 | −90.91% |
| 2020-09-01 | Sep 2020 | Asia Pacific (Tokyo) | $11.0 per million messages for Messages:OnTimer in Asia Pacific (Tokyo) | On-Demand | $0.000121 | $0.000011 | −90.91% |
| 2020-09-01 | Sep 2020 | US East (N. Virginia) | $10.0 per million messages for Messages:OnTimer in US East (N. Viginia) | On-Demand | $0.00011 | $0.00001 | −90.91% |
| 2020-09-01 | Sep 2020 | US East (Ohio) | $10.0 per million messages for Messages:OnTimer in US East (Ohio) | On-Demand | $0.00011 | $0.00001 | −90.91% |
| 2020-09-01 | Sep 2020 | US West (Oregon) | $10.0 per million messages for Messages:OnTimer in US West (Oregon) | On-Demand | $0.00011 | $0.00001 | −90.91% |
| 2020-09-01 | Sep 2020 | EU (Frankfurt) | $12.0 per million messages for Messages:OnTimer in EU Central (Frankfurt) | On-Demand | $0.000127 | $0.000012 | −90.55% |
| 2020-09-01 | Sep 2020 | EU (Ireland) | $12.0 per million messages for Messages:OnTimer in EU (Ireland) | On-Demand | $0.000127 | $0.000012 | −90.55% |
| 2020-09-01 | Sep 2020 | EU (London) | $12.0 per million messages for Messages:OnTimer in EU West (London) | On-Demand | $0.000127 | $0.000012 | −90.55% |
| 2020-09-01 | Sep 2020 | Asia Pacific (Seoul) | $16.5 per million messages for Messages:BatchPutMessage in Asia Pacific (Seoul) | On-Demand | $0.000121 | $0.0000165 | −86.36% |
| 2020-09-01 | Sep 2020 | Asia Pacific (Singapore) | $16.5 per million messages for Messages:BatchPutMessage in Asia Pacific (Singapore) | On-Demand | $0.000121 | $0.0000165 | −86.36% |
| 2020-09-01 | Sep 2020 | Asia Pacific (Sydney) | $16.5 per million messages for Messages:BatchPutMessage in Asia Pacific (Sydney) | On-Demand | $0.000121 | $0.0000165 | −86.36% |
| 2020-09-01 | Sep 2020 | Asia Pacific (Tokyo) | $16.5 per million messages for Messages:BatchPutMessage in Asia Pacific (Tokyo) | On-Demand | $0.000121 | $0.0000165 | −86.36% |
| 2020-09-01 | Sep 2020 | US East (N. Virginia) | $15.0 per million messages for Messages:BatchPutMessage in US East (N. Viginia) | On-Demand | $0.00011 | $0.000015 | −86.36% |
| 2020-09-01 | Sep 2020 | US East (Ohio) | $15.0 per million messages for Messages:BatchPutMessage in US East (Ohio) | On-Demand | $0.00011 | $0.000015 | −86.36% |
| 2020-09-01 | Sep 2020 | US West (Oregon) | $15.0 per million messages for Messages:BatchPutMessage in US West (Oregon) | On-Demand | $0.00011 | $0.000015 | −86.36% |
| 2020-09-01 | Sep 2020 | EU (Frankfurt) | $18.0 per million messages for Messages:BatchPutMessage in EU Central (Frankfurt) | On-Demand | $0.000127 | $0.000018 | −85.83% |
| 2020-09-01 | Sep 2020 | EU (Ireland) | $18.0 per million messages for Messages:BatchPutMessage in EU (Ireland) | On-Demand | $0.000127 | $0.000018 | −85.83% |
| 2020-09-01 | Sep 2020 | EU (London) | $18.0 per million messages for Messages:BatchPutMessage in EU West (London) | On-Demand | $0.000127 | $0.000018 | −85.83% |
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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.