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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
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Roshan L.
RL
Roshan L.
Technical Lead
Small-Business (50 or fewer emp.)
"Amazon Elasticache is more like Redis."
3.5/5
What do you like best about Amazon ElastiCache?

AWS Elasticache is an alternate of Redis if you are already into AWS stack. It fits best with serverless technology as well. Review collected by and hosted on G2.com.

What do you dislike about Amazon ElastiCache?

What I personally did not like about elasticache is its implementation with Lambda. It was not easy to implement with Lambda functions. Review collected by and hosted on G2.com.

Jayachandra Reddy M.
JM
Jayachandra Reddy M.
Associate Technical Architect
Mid-Market (51-1000 emp.)
"Used ElastiCache widely in many of my projects configuration is straightforward and performance good"
5/5
What do you like best about Amazon ElastiCache?

Amazon Elasticache is being used by our product infra and storing data in redis by which our product need quick access. Along with aurora we used to experience seamless performance. Review collected by and hosted on G2.com.

What do you dislike about Amazon ElastiCache?

Some of the more advanced setups may not be able to replicate on elasticache, so if you need to do anything in that area, we may need to rethink the architecture or run our own node based instead of managed. Review collected by and hosted on G2.com.

Verified User in Computer Games
UC
Verified User in Computer Games
Small-Business (50 or fewer emp.)
"Elasticache"
5/5
What do you like best about Amazon ElastiCache?

Managed Redis:

- not having to manage own redis cluster

- managed failover

- availability across multiple regions

- leaderboards with sorted lists, pub/sub for interserver comms Review collected by and hosted on G2.com.

What do you dislike about Amazon ElastiCache?

There is nothing that I dislike about Elasticache. Everything works properly. Access to Elasticache Redis is limited to different Redis Auth mechanisms and does not tie in to IAM roles and policies. Review collected by and hosted on G2.com.

PYAE PHYOE S.
PS
PYAE PHYOE S.
DevOps Engineer
Financial Services
Mid-Market (51-1000 emp.)
"My experience about elasticache"
4/5
What do you like best about Amazon ElastiCache?

The thing is to improve application performance and as it's managed service, we don't need to worry about maintenance issue. Review collected by and hosted on G2.com.

What do you dislike about Amazon ElastiCache?

Nothing much. But it would be great if to modify cache instance type, data should not be lost. Review collected by and hosted on G2.com.

Bhavin N.
BN
Bhavin N.
Lead Software Engineer
Small-Business (50 or fewer emp.)
Business partner of the seller or seller's competitor, not included in G2 scores.
"This is the key concept to make your website faster"
4.5/5
What do you like best about Amazon ElastiCache?

We can create, update, delete elastic cache easily via API and it is very helpful to get accurate data everytime Review collected by and hosted on G2.com.

What do you dislike about Amazon ElastiCache?

Generated large amount of cache is keeping large data size. Sometimes it is hard to take backup or generate again everything. Review collected by and hosted on G2.com.

Verified User in Computer Software
CC
Verified User in Computer Software
Small-Business (50 or fewer emp.)
"Amazon ElasticCache really helpful for increasing high traffic product performance"
5/5
What do you like best about Amazon ElastiCache?

Amazon ElasticCache with redis is really amazing and really fast. Review collected by and hosted on G2.com.

What do you dislike about Amazon ElastiCache?

It would be good if Amazon provide native free client tool that helps for managing ElasticCache redis data and filter easily. Review collected by and hosted on G2.com.

Verified User in Oil & Energy
UO
Verified User in Oil & Energy
Enterprise (> 1000 emp.)
"Amazon ElasticCache"
4/5
What do you like best about Amazon ElastiCache?

Multiple options spending upon need. You can go with redis or memcached. Redis also comes in with Auth option Review collected by and hosted on G2.com.

What do you dislike about Amazon ElastiCache?

So far has been good. Nothing to dislike 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.)
"Great service"
4.5/5
What do you like best about Amazon ElastiCache?

Easy to set up, stable, multiple architecture types Review collected by and hosted on G2.com.

What do you dislike about Amazon ElastiCache?

Inability to connect outside of VPC, not all types are easy to scale Review collected by and hosted on G2.com.

Verified User in Accounting
AA
Verified User in Accounting
Mid-Market (51-1000 emp.)
"I worked with manual backup and restore of Elasticache redis clusters cross region it easy to do."
4/5
What do you like best about Amazon ElastiCache?

User interface and the automated backup options Review collected by and hosted on G2.com.

What do you dislike about Amazon ElastiCache?

The restore of the clusters takes a longer time Review collected by and hosted on G2.com.

Verified User in Health, Wellness and Fitness
UH
Verified User in Health, Wellness and Fitness
Mid-Market (51-1000 emp.)
Originally submitted 1/19/2021
"Managered Cache Service on AWS"
4.5/5
What do you like best about Amazon ElastiCache?

Easy to configure, easy to access, and following all Redis API standards. and you would have options between Memcache and Redis I can provision it through the cloud formation and CDK with code. The UI tools areprovided for user to review the performance and hit rates. Review collected by and hosted on G2.com.

What do you dislike about Amazon ElastiCache?

Expensive and not flexible on the instance size, it would be nice the size of the instance could be autoscaled. Review collected by and hosted on G2.com.