Amazon ElastiCache vs Memcached
On the evidence we track, Amazon ElastiCache leads this comparison with a composite score of 63/100. Scores are only directly comparable because these tools share a category; the full breakdown and every source is below.
Capabilities
Feature-by-feature on the axes that matter for key-value stores. “-” means undocumented, not absent.
What each one is
The product in its own terms, so the numbers below have context.
Amazon ElastiCache
LeaderAn AWS-hosted caching platform that provides ultra-low latency access to frequently used data with support for Valkey, Memcached, and Redis-compatible APIs. It automatically manages infrastructure, scales elastically to handle billions of requests per second, and eliminates downtime during maintenance.
Memcached
A free, in-memory key-value cache designed to reduce database load and improve application performance by storing temporary copies of frequently accessed data from databases, APIs, or rendered pages. It distributes cache across multiple servers in a cluster, with each piece of data stored in a single consistent location for reliable retrieval.
Pricing
List pricing as published by each vendor, with the date we read it. Always verify at the source before you buy.
Amazon ElastiCache
LeaderFrom $6/month (Valkey). Usage-based pricing; free tier available.
- ServerlessFree
- Zero infrastructure management
- Zero downtime maintenance
- Automatic scaling
- Multiple service tiers (Standard, Flex, Priority, Reserved)
Platform & deployment
Where each product runs and how it can be hosted. A dash means undocumented, not unsupported.
Comparison generated from independently-sourced facts. Every value links to its source and retrieval date. See the method.