· published-list estimate · runs in your browser
Model Amazon RDS for PostgreSQL in us-east-1: explicit Single-AZ / one-standby Multi-AZ compute, storage, gp3 performance, io2 IOPS, and chargeable backup above AWS's regional free allocation. Multi-AZ DB Cluster is out of scope. Published-list estimate only. The math runs in your browser — your numbers never leave this page.
Computed on your device. No accounts, no bill upload, nothing sent to a server or any vendor.
Monitoring is a separate line item. Use the Datadog pricing calculator to model log, metric, trace, RUM and synthetic-check usage before comparing monitoring plans. Published-list scenarios are not an invoice or vendor quote.
Example inputs: a fixed Database scenario, evaluated by the same engine used by this calculator.
The modeled baseline is $6,420.00/mo; the bounded scenario models $5,186.00/mo in savings and ends at $1,234.00/mo.
| Signal | Result |
|---|---|
| Scenario monthly cost | $1,234.00/mo |
| Modeled monthly change | $5,186.00/mo savings |
| instance rightsize | $219.00/mo — instance -30% |
| iops reduction | $2,800.00/mo — provisioned IOPS 20000→6000 |
| backup retention | $76.00/mo — chargeable excess backup retention 35→7 days |
| replica reduction | $1,095.00/mo — remove 3 non-required Single-AZ replica(s) |
Example inputs only, not a quote or your bill. Static output is generated from the real calculator engine at build date 2026-10-13 and carries the same valid-before boundary 2026-11-01. If source evidence becomes stale or the example contains an unpriced resource, this block suppresses the computed total instead of publishing a confident number.
Decision guidance
This database model covers representative RDS and managed-Postgres instance, storage, provisioned IOPS, backup, replica, Multi-AZ, and reserved-capacity costs. It distinguishes removable waste from resilience or recovery requirements that must remain.
The calculator remains a published-list scenario, not a quote or your actual bill. Use the source links and invoice lines below before acting.
Representative published-list prices or clearly labeled assumptions, re-verified on a freshness schedule. When a rate goes stale or a resource is not in the verified table, the total is suppressed rather than guessed.