Cross-region AWS price comparison
Cross-region AWS price comparison. Find the cheapest region for any service in one API call.
Answeringour last check, 2026-09-24
1 of 1checks answered this week
779 msmedian answer time
$0.01listed price per call
$0.01price it asked us
Paid test badge: not yet. The checks above are free: we call the tool without paying and read the payment request it sends back. The Verified badge needs paid calls whose answers match the promised output, and nobody can buy a badge.
Endpoint
GET https://costpulse.waltsoft.net/v1/cheapest
| Category | Market data |
|---|---|
| Provider host | costpulse.waltsoft.net |
| Networks | base, solana |
| Payment schemes | exact |
| Self-reported calls, 30 days | 2 from 1 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-09-24 | valid payment request | 402 | $0.01 | 779 ms |
Example input (from the provider)
{
"method": "GET",
"queryParams": {
"instance": "m5.xlarge",
"service": "ec2"
},
"type": "http"
}
Promised output schema (from the provider)
{
"properties": {
"all_regions": {
"type": "array"
},
"cheapest": {
"type": "object"
},
"most_expensive": {
"type": "object"
},
"regions_compared": {
"type": "integer"
},
"savings_vs_most_expensive": {
"type": "string"
},
"service": {
"type": "string"
},
"sku": {
"type": "string"
}
},
"type": "object"
}