Pricing

Amazon RDS pricing

As aws.amazon.com lists them, read 30 Sept 2026. The maker's own page has the final word.

Plan	Billed and limits	Price
AWS Free Tier for RDS	Free Tier credits are valid for up to 12 months; legacy accounts may receive 750 hours per month for up to 12 months · new sign-ups receive $100 credits plus up to $100 additional credits; legacy offer includes select Single-AZ instances, 20 GB storage, and 20 GB automated backup storage	Free
AWS Free Tier	Credits valid up to 12 months for customers signing up after July 15, 2025 · Participating AWS Regions only · Additional $100 may be available for foundational services	Free
Reserved Instances	1-year or 3-year term; No Upfront, Partial Upfront, or All Upfront payment options · discount applies to hourly instance usage; storage, backup, and I/O are billed separately	On request
On-Demand Instances	per second while the DB instance runs; no long-term commitment · compute, storage, backup, and data-transfer charges apply separately	On request
On-demand	Per-second instance billing with no long-term commitment; storage, I/O, transfer and optional features billed separately · No minimum fees · No upfront commitment	On request
Reserved Instance	One- or three-year reservation; payment choices are no upfront, partial upfront or all upfront · Up to 69% savings versus on-demand for steady usage	On request