Pricing

Amazon MemoryDB pricing

As aws.amazon.com lists them, read 8 Oct 2026. The maker's own page has the final word.

Plan	Billed and limits	Price
On-demand nodes	By instance hour, with no long-term commitment or upfront fee; node type affects compute, storage, and network throughput. · Additional charges may apply for data written, snapshots, and data transfer	On request
Reserved nodes	One-year or three-year terms; payment options are No Upfront, Partial Upfront, or All Upfront. · Discount applies to reserved node usage; regional and node-family restrictions apply	On request