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Amazon ElastiCache Pros and Cons: Top 5 Advantages and Disadvantages

Quick AI Summary Based on G2 Reviews

Generated from real user reviews

Users highlight the cost efficiency of alternatives compared to AWS, emphasizing better performance at a lower price. (1 mentions)
Users highlight the lack of responsive customer support, feeling neglected and frustrated by unresolved issues and high costs. (1 mentions)
Users value the extremely low-latency performance of Amazon ElastiCache, enhancing application response times and handling traffic spikes efficiently. (1 mentions)
Users love the extremely low-latency performance of Amazon ElastiCache, enhancing application response times significantly. (1 mentions)
Users appreciate the extremely low-latency performance of Amazon ElastiCache, enhancing application response times significantly. (1 mentions)
Users find AWS ElastiCache's cost issues significant, preferring alternatives like GCP for better value and support. (1 mentions)
Users struggle with downtime issues when scaling large Redis clusters, needing careful planning and rebalancing. (1 mentions)
Users find AWS ElastiCache overpriced and lacking support, prompting many to switch to more cost-effective alternatives. (1 mentions)
Users express frustration with poor customer support, leading them to switch to alternatives like GCP for better service. (1 mentions)
Users find that scaling large Redis clusters can be problematic, needing downtime and careful rebalancing for stateful workloads. (1 mentions)

5 Pros or Advantages of Amazon ElastiCache

5 Cons or Disadvantages of Amazon ElastiCache

Amazon ElastiCache Reviews FAQs

Generated using AI

Last updated: Nov 04, 2026

What is Amazon ElastiCache, and what problem is it built to solve?

Amazon ElastiCache is a managed in-memory caching service used to speed up access to frequently requested data. It helps reduce database load and improve application response times.

What languages does Amazon ElastiCache support?

Amazon ElastiCache supports 1 language: English.

What company sizes and industries is Amazon ElastiCache the best fit for?

Amazon ElastiCache is best represented among reviewers from a range of company sizes and technology-focused industries. The strongest clusters include:
  • Company size — Small businesses, mid-market companies, and enterprises.
  • Industry — Computer software and information technology services.
  • Industry — Banking and financial services.

How long does it take to implement Amazon ElastiCache across a team?

Implementation time varies, but the most common reported time to go live is less than one day. Other reported timelines include longer deployments, particularly for teams taking on broader implementations.

What customer support options does Amazon ElastiCache provide, and how do users find the overall support experience?

Support options include chat, email/help desk, and self-service resources such as a knowledge base. The experience is mixed: some users find help readily available, while others describe slow or unhelpful responses when issues need attention.

What is the experience like for teams switching to Amazon ElastiCache from another tool?

Switching to Amazon ElastiCache can reduce the work involved in operating a cache cluster, especially for teams moving from self-managed Redis or another hosted cache. Redis compatibility can make migration relatively direct, while managed maintenance, failover, and scaling reduce ongoing operational effort; cluster configuration and workload planning still need attention.

Amazon ElastiCache Reviews (88)

Reviews

Amazon ElastiCache Reviews (88)

4.5
88 reviews
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Verified User in Computer Software
UC
Verified User in Computer Software
Mid-Market (51-1000 emp.)
"Good trade off of just works and customizable"
5/5
What do you like best about Amazon ElastiCache?

Turnkey solution with good documentation Review collected by and hosted on G2.com.

What do you dislike about Amazon ElastiCache?

Some locked controlled parameters and no plugin support Review collected by and hosted on G2.com.

Verified User in Human Resources
AH
Verified User in Human Resources
Small-Business (50 or fewer emp.)
"Easy, Managed Redis"
5/5
What do you like best about Amazon ElastiCache?

The ease of set up and configuration while being a managed service. Review collected by and hosted on G2.com.

What do you dislike about Amazon ElastiCache?

Sometimes the AWS console interface is klunky and confusing. Review collected by and hosted on G2.com.

Verified User in Internet
UI
Verified User in Internet
Mid-Market (51-1000 emp.)
"Redis but hosted on AWS, yes please"
5/5
What do you like best about Amazon ElastiCache?

ElasticCache is basically just a drop in place replacement for redis or memcached. We use it where ever we can tolerate the network latency. Excellent product Review collected by and hosted on G2.com.

What do you dislike about Amazon ElastiCache?

Network latency can be a little slow for our use cases, we expect our caches to be lightning fast. Review collected by and hosted on G2.com.

Verified User in Entertainment
UE
Verified User in Entertainment
Enterprise (> 1000 emp.)
"Good one in Today's market."
5/5
What do you like best about Amazon ElastiCache?

The most great feature is web service that makes it easy to deploy, operate, and scale an in-memory data store or cache in the cloud. Review collected by and hosted on G2.com.

What do you dislike about Amazon ElastiCache?

None. Product and features are very great. Review collected by and hosted on G2.com.

Verified User in Internet
UI
Verified User in Internet
Small-Business (50 or fewer emp.)
"Each to spin Redis cache instance"
4/5
What do you like best about Amazon ElastiCache?

It provides high availability and replications of Redis instance, with easy to use ElastiCache management console Review collected by and hosted on G2.com.

What do you dislike about Amazon ElastiCache?

No ElastiCache Memcached Cluster Client for JavaScript and Python, currently it only supports Java, C# and Php. Review collected by and hosted on G2.com.

Verified User in Real Estate
CR
Verified User in Real Estate
Small-Business (50 or fewer emp.)
"Excellent for my business"
5/5
What do you like best about Amazon ElastiCache?

It's very user friendly for people who are not technologically intelligent Review collected by and hosted on G2.com.

What do you dislike about Amazon ElastiCache?

There is nothing to dislike about this product. Review collected by and hosted on G2.com.

Verified User in Computer Software
AC
Verified User in Computer Software
Small-Business (50 or fewer emp.)
"Simple Setup, Easy to Use, but Memcache Client Selection Somewhat Limited"
4.5/5
What do you like best about Amazon ElastiCache?

Extremely easy setup; Scalable; Integrated with AWS API; Supports both Redis and Memcache; Can perform backups with Redis Review collected by and hosted on G2.com.

What do you dislike about Amazon ElastiCache?

When using with Memcache, if your cluster contains more than one node, you need to extend your memcache client to support the "Auto Discovery" of nodes. This would be fine, but Amazon only officially supports .NET, Java and PHP. There is unofficial support in other languages via open source packages (or you can code your own), but this aspect can be tricky to set up. Review collected by and hosted on G2.com.

Fernando H.
FH
Fernando H.
Lead Software Engineer
Small-Business (50 or fewer emp.)
"Easy to configure and fast access to data"
4/5
What do you like best about Amazon ElastiCache?

Simple and fast access to key/value data, as well as score and rank system. You can setup a new in-memory database in minutes. Review collected by and hosted on G2.com.

What do you dislike about Amazon ElastiCache?

Not easy to setup external access to the database if your consumer application is not running inside the Amazon Web Services infrastructure. Review collected by and hosted on G2.com.