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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

1. Cost Efficiency
Users highlight the cost efficiency of alternatives compared to AWS, emphasizing better performance at a lower price.
See 1 mentions

See Related User Reviews

Verified User
E

Verified User

Small-Business (50 or fewer emp.)

0.0/5

"Worst Support in industry and talk about sercurity flaws in AWS..."

What do you like about Amazon ElastiCache?

They offer everything at overpriced cost. We did Elastic Search hosting for 10K a month, moved away from AWS, and the cost is 800 a month at better pe

2. Customer Support
Users highlight the lack of responsive customer support, feeling neglected and frustrated by unresolved issues and high costs.
See 1 mentions

See Related User Reviews

Verified User
E

Verified User

Small-Business (50 or fewer emp.)

0.0/5

"Worst Support in industry and talk about sercurity flaws in AWS..."

What do you like about Amazon ElastiCache?

They offer everything at overpriced cost. We did Elastic Search hosting for 10K a month, moved away from AWS, and the cost is 800 a month at better pe

3. Low Latency
Users value the extremely low-latency performance of Amazon ElastiCache, enhancing application response times and handling traffic spikes efficiently.
See 1 mentions

See Related User Reviews

HS

Himanshu S.

Mid-Market (51-1000 emp.)

5.0/5

"Amazon ElastiCache: Ultra-Low Latency That Smoothly Handles Traffic Spikes"

What do you like about Amazon ElastiCache?

What I like most about Amazon ElastiCache is its extremely low-latency performance. It noticeably improves application response times by offloading fr

4. Performance
Users love the extremely low-latency performance of Amazon ElastiCache, enhancing application response times significantly.
See 1 mentions

See Related User Reviews

HS

Himanshu S.

Mid-Market (51-1000 emp.)

5.0/5

"Amazon ElastiCache: Ultra-Low Latency That Smoothly Handles Traffic Spikes"

What do you like about Amazon ElastiCache?

What I like most about Amazon ElastiCache is its extremely low-latency performance. It noticeably improves application response times by offloading fr

5. Performance Efficiency
Users appreciate the extremely low-latency performance of Amazon ElastiCache, enhancing application response times significantly.
See 1 mentions

See Related User Reviews

HS

Himanshu S.

Mid-Market (51-1000 emp.)

5.0/5

"Amazon ElastiCache: Ultra-Low Latency That Smoothly Handles Traffic Spikes"

What do you like about Amazon ElastiCache?

What I like most about Amazon ElastiCache is its extremely low-latency performance. It noticeably improves application response times by offloading fr

5 Cons or Disadvantages of Amazon ElastiCache

1. Cost Issues
Users find AWS ElastiCache's cost issues significant, preferring alternatives like GCP for better value and support.
See 1 mentions

See Related User Reviews

Verified User
E

Verified User

Small-Business (50 or fewer emp.)

0.0/5

"Worst Support in industry and talk about sercurity flaws in AWS..."

What do you dislike about Amazon ElastiCache?

If you like to pay 10X more for nothing, get no support or pay for support that goes in circles, go for AWS. We moved to GCP instead, which is 10X bet

2. Downtime Issues
Users struggle with downtime issues when scaling large Redis clusters, needing careful planning and rebalancing.
See 1 mentions

See Related User Reviews

HS

Himanshu S.

Mid-Market (51-1000 emp.)

5.0/5

"Amazon ElastiCache: Ultra-Low Latency That Smoothly Handles Traffic Spikes"

What do you dislike about Amazon ElastiCache?

Scaling large Redis clusters isn’t always seamless; it can require planning for downtime or doing careful rebalancing, especially when you’re dealing

3. Expensive
Users find AWS ElastiCache overpriced and lacking support, prompting many to switch to more cost-effective alternatives.
See 1 mentions

See Related User Reviews

Verified User
E

Verified User

Small-Business (50 or fewer emp.)

0.0/5

"Worst Support in industry and talk about sercurity flaws in AWS..."

What do you dislike about Amazon ElastiCache?

If you like to pay 10X more for nothing, get no support or pay for support that goes in circles, go for AWS. We moved to GCP instead, which is 10X bet

4. Poor Customer Support
Users express frustration with poor customer support, leading them to switch to alternatives like GCP for better service.
See 1 mentions

See Related User Reviews

Verified User
E

Verified User

Small-Business (50 or fewer emp.)

0.0/5

"Worst Support in industry and talk about sercurity flaws in AWS..."

What do you dislike about Amazon ElastiCache?

If you like to pay 10X more for nothing, get no support or pay for support that goes in circles, go for AWS. We moved to GCP instead, which is 10X bet

5. Scaling Issues
Users find that scaling large Redis clusters can be problematic, needing downtime and careful rebalancing for stateful workloads.
See 1 mentions

See Related User Reviews

HS

Himanshu S.

Mid-Market (51-1000 emp.)

5.0/5

"Amazon ElastiCache: Ultra-Low Latency That Smoothly Handles Traffic Spikes"

What do you dislike about Amazon ElastiCache?

Scaling large Redis clusters isn’t always seamless; it can require planning for downtime or doing careful rebalancing, especially when you’re dealing

Top-Rated Alternatives

Redis Cloud
Redis Cloud
4.6/5(44)
SAP HANA Cloud
SAP HANA Cloud
4.3/5(621)
ScyllaDB
ScyllaDB
4.5/5(429)

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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Carlos G.
CG
Carlos G.
CTO
Small-Business (50 or fewer emp.)
"CTO for multiple startups"
5/5
What do you like best about Amazon ElastiCache?

Easy to setup and clusterize Scalability Review collected by and hosted on G2.com.

What do you dislike about Amazon ElastiCache?

Pricing for small instances. I have use cases in which I just need a few megabytes of memory. Review collected by and hosted on G2.com.

Verified User in Publishing
IP
Verified User in Publishing
Mid-Market (51-1000 emp.)
"ElastiCache"
5/5
What do you like best about Amazon ElastiCache?

I can use it exactly like the standard Redis. Review collected by and hosted on G2.com.

What do you dislike about Amazon ElastiCache?

The cluster configuration with multi-sharding is not supported by PHP Review collected by and hosted on G2.com.

Verified User in Transportation/Trucking/Railroad
UT
Verified User in Transportation/Trucking/Railroad
Enterprise (> 1000 emp.)
Originally submitted 10/9/2020
"Elasticache backed by Redis is awesome."
5/5
What do you like best about Amazon ElastiCache?

You get the power of Redis with no downtime or data loss. Review collected by and hosted on G2.com.

What do you dislike about Amazon ElastiCache?

I guess I didn't have any issue with it. :) Review collected by and hosted on G2.com.

Verified User in Computer Games
AC
Verified User in Computer Games
Small-Business (50 or fewer emp.)
"Using redis elasticache"
4.5/5
What do you like best about Amazon ElastiCache?

Managed Redis - don’t need to worry about maintenance, updates, failover and redundancy. Review collected by and hosted on G2.com.

What do you dislike about Amazon ElastiCache?

Configurability and control to update versions not offered. Review collected by and hosted on G2.com.

Diego C.
DC
Diego C.
Technical Founder and Director
Small-Business (50 or fewer emp.)
"Eternally stable service"
5/5
What do you like best about Amazon ElastiCache?

We created an instance of redis on ElastiCache, we never had a problem with it for years. Literally set and forget. Review collected by and hosted on G2.com.

What do you dislike about Amazon ElastiCache?

Actually nothing in particular, the UX perhaps. Review collected by and hosted on G2.com.

Verified User in Banking
CB
Verified User in Banking
Enterprise (> 1000 emp.)
"ElastiCache is worthy in terms of holding data like token, images, urls in reference to latency"
4/5
What do you like best about Amazon ElastiCache?

The latency through which we can store important data like token, images or other urls which is further beneficial. Review collected by and hosted on G2.com.

What do you dislike about Amazon ElastiCache?

As it seems a little costly, It should be minimize to certain numbers. Review collected by and hosted on G2.com.

Verified User in Banking
UB
Verified User in Banking
Enterprise (> 1000 emp.)
"Quick and easy to set up but observed few issues with session management"
4/5
What do you like best about Amazon ElastiCache?

Quick set up of a caching solution helped to save time Review collected by and hosted on G2.com.

What do you dislike about Amazon ElastiCache?

Redis issues with session management created problems in some edge cases Review collected by and hosted on G2.com.

Verified User in Financial Services
IF
Verified User in Financial Services
Small-Business (50 or fewer emp.)
"Reliable Service"
3.5/5
What do you like best about Amazon ElastiCache?

It is highly scalable and fully managed. Review collected by and hosted on G2.com.

What do you dislike about Amazon ElastiCache?

It is expensive.Lack of command line access through aws console. Review collected by and hosted on G2.com.

John B.
JB
John B.
IT Manager
Enterprise (> 1000 emp.)
"Serve your content faster."
4.5/5
What do you like best about Amazon ElastiCache?

The ability to cache frequently accessed data at edge locations. Review collected by and hosted on G2.com.

What do you dislike about Amazon ElastiCache?

The service is not available in every region, but is available in most. Review collected by and hosted on G2.com.

Verified User in Computer Software
AC
Verified User in Computer Software
Mid-Market (51-1000 emp.)
"Improve the performance of micro-services, with Redis Cache"
5/5
What do you like best about Amazon ElastiCache?

By use of elasticache with Redis, we increased the performance of our API's and micro-services by using the cache for our most frequent calls, lowering the hits to S3 and databases. Review collected by and hosted on G2.com.

What do you dislike about Amazon ElastiCache?

Management console is lacking functionality, would be beneficial to be able to see the content of the cache without third party tooling Review collected by and hosted on G2.com.
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