Our company uses the solution to store data from our analyses. More than 90% of our employees use the solution because our whole system and services are on the cloud.
An always available infrastructure that is easy for users with minimal technical knowledge
Pros and Cons
- "The solution is easy to use for anyone with minimal technical knowledge."
- "There are some scalability limitations."
What is our primary use case?
How has it helped my organization?
The solution and all AWS products have improved our productivity because the infrastructure is always available. You just pull a service and start using it.
What is most valuable?
The infrastructure is always available so use can start using services immediately.
The solution is easy to use for anyone with minimal technical knowledge.
What needs improvement?
There are some scalability limitations.
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Amazon S3
February 2026
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For how long have I used the solution?
I have been using the solution for awhile.
What do I think about the stability of the solution?
The solution is stable with no issues.
What do I think about the scalability of the solution?
We know there are some scalability limitations but we have not yet reached them.
Which solution did I use previously and why did I switch?
We previously used an on-premises solution.
How was the initial setup?
The setup is easy but it depends on what you would like to handle. There are different policies and selections but all of it is definitely easy.
What about the implementation team?
We implemented the solution in-house.
Which other solutions did I evaluate?
The solution is very simple and easy to use. It is pretty much the same as CloudWatch in that regard.
What other advice do I have?
I rate the solution an eight out of ten.
Which deployment model are you using for this solution?
Public Cloud
If public cloud, private cloud, or hybrid cloud, which cloud provider do you use?
Amazon Web Services (AWS)
Disclosure: My company has a business relationship with this vendor other than being a customer.
Site Reliability Engineering Lead at a tech vendor with 201-500 employees
Can easily manage GUI as well as the command line interface
Pros and Cons
- "The product's deployment phase is easy."
- "The tool's speed is comparatively low, especially considering that there are some other services where we can store data, like EBS."
What is our primary use case?
I use the solution in my company for different purposes. Currently, we just store some data there, like the backups we store or data that is not regularly accessed. We mostly use the tool to store data. It is actually for object storage, so too many objects we store in it.
What is most valuable?
With Amazon S3, we can manage everything through GUI as well as the command line interface, which is a good thing. Using versioning in S3 buckets is a good feature.
What needs improvement?
The tool's speed is comparatively low, especially considering that there are some other services where we can store data, like EBS. The speed is a little slower in Amazon S3. I don't know the solution for that, but Amazon can add some features to improve its speed.
For how long have I used the solution?
I have been using Amazon S3 for three to four years. I am just a user of the tool.
What do I think about the stability of the solution?
If we have critical data, we store it in multiple regions. The cloud provides multiple regions or multiple easy options. The tool does not cause much downtime.
What do I think about the scalability of the solution?
I work as a DevOps SRE engineer, along with five more members of my team, and we all use Amazon S3.
How are customer service and support?
My company contacts the tool's support for billing-related issues. My company does not regularly contact the tool's support team. Most of the things related to the tool are available in the document.
How was the initial setup?
The product's deployment phase is easy. We can do it using the command line interface and codes, Terraform, or some scripts. You can use the consoles as well for easy understanding.
What's my experience with pricing, setup cost, and licensing?
We can manage the S3 buckets based on the requirements. There are different categories available, like reducing it if we don't have enough money to store it in multiple locations. Different standards, such as different S3 options, are available. One can manage the price of the tool. The tool is worth the money if we want to store the data in Amazon S3. We are storing things in Amazon S3 or wherever there is a remote cloud server so that you can access the data anywhere in the world. If your data needs to be accessed from anywhere in the world, you can store it on your local drive. You can set up a local system, but storing it in Amazon S3 means you can access it all over the world. There is no need for much configuration. The cloud providers provide a pay-as-you-use model. There is no need to pay for any setups. Based on data size, upload, and download requests, some money gets charged. It is easy to control pricing on the cloud. There is no need to have a deep knowledge of setting up the servers in the data center or in a local environment.
What other advice do I have?
Firstly, one should try using the Amazon or AWS console itself. You can move the mouse around and find where the configuration things are there, how to create buckets, versioning, and other things, like downloading, uploading, and everything else. Learn the console and its basics. Secondly, you can move to the command line interface. With the command line interface, we can easily manage available AWS commands or AWS CLI options. Later, we can move to scripting. Using scripts, we can do the uploads, downloads, and changes, and all those things.
I believe it is easier to learn the tool than to learn the administrative skills needed to set up the servers or networks for the data configurations. It is a much more advanced task. Setting up Amazon S3 or using a cloud service is the easiest thing you can learn. You will get the tool's documents everywhere, explaining how to use the tool. Anyone, including non-technical people, can learn to use Amazon S3 and other cloud services.
I rate the tool a nine out of ten.
Disclosure: My company does not have a business relationship with this vendor other than being a customer.
Buyer's Guide
Amazon S3
February 2026
Learn what your peers think about Amazon S3. Get advice and tips from experienced pros sharing their opinions. Updated: February 2026.
881,733 professionals have used our research since 2012.
Program Manager at a consultancy with 1,001-5,000 employees
A cost-effective and flexible solution that provides high storage
Pros and Cons
- "Amazon S3 is very flexible and provides high storage."
- "No direct connector is available to connect Amazon S3 with other tools like MicroStrategy."
What is our primary use case?
We use Amazon S3 to store source files. We load the data we ingest from the source system into the solution, which is then consumed on Snowflake.
What is most valuable?
Amazon S3 is very flexible and provides high storage.
What needs improvement?
No direct connector is available to connect Amazon S3 with other tools like MicroStrategy. So, I have to use a third party and connect to it.
For how long have I used the solution?
I have been using Amazon S3 for three years.
What do I think about the stability of the solution?
Amazon S3 is a stable solution.
What do I think about the scalability of the solution?
Around 50 users from the infrastructure team are using the solution in our organization.
How are customer service and support?
The solution's technical support is pretty good. Although the support team's response time is a little slow, everything else is fine, and they are resolving our issues.
How would you rate customer service and support?
Positive
How was the initial setup?
The solution's initial setup is comparatively difficult because only someone with cloud knowledge can use Amazon S3.
What was our ROI?
Amazon S3 works on a pay-as-you-go model, and it is worth the money if used to its potential.
What's my experience with pricing, setup cost, and licensing?
The solution is cost-effective because it is based on a pay-as-you-go model, where I can purchase and use it according to my needs.
What other advice do I have?
Our organization chose Amazon S3 because of its scalability, security, and encryption. Since the solution is used for storage, it provides a higher transfer rate to transfer files from one location to another.
Amazon S3 is a good choice for someone with a lot of files and needs a lot of storage with easy computation, scalability, and backups.
Overall, I rate Amazon S3 a nine out of ten.
Which deployment model are you using for this solution?
Public Cloud
If public cloud, private cloud, or hybrid cloud, which cloud provider do you use?
Amazon Web Services (AWS)
Disclosure: My company does not have a business relationship with this vendor other than being a customer.
Tech Architecture Manager at a consultancy with 10,001+ employees
A stable solution that provides data transfer acceleration, enabling fast, easy, and secure data transfer
Pros and Cons
- "The most valuable feature of Amazon S3 is the data transfer acceleration because it can enable fast, easy, and secure data transfer."
- "The solution's cost should be improved."
What is our primary use case?
Amazon S3 is used for storage service. It's designed for 99.9% durability; hence, our data is highly protected against failures.
What is most valuable?
The most valuable feature of Amazon S3 is the data transfer acceleration because it can enable fast, easy, and secure data transfer.
What needs improvement?
The solution's cost should be improved.
The solution's performance needs to increase for small objects. Amazon S3 is excellent for large projects, but its performance can be comparatively slower for fewer small objects.
What do I think about the stability of the solution?
Amazon S3 is a stable solution.
What do I think about the scalability of the solution?
Around 2,000 to 3,000 users use Amazon S3 in our organization.
How was the initial setup?
The solution's initial setup is easy.
What's my experience with pricing, setup cost, and licensing?
While storing data in Amazon S3 is relatively inexpensive, there are costs associated with retrieving or transferring data across continents. Connecting Amazon S3 with real-time applications can increase data retrieval costs.
What other advice do I have?
Amazon S3 is deployed on-cloud in our organization. Our company decided to use Amazon S3 because of its global availability. AWS has multiple data centers around the world.
If you're using the public cloud, using Amazon S3 combined with Amazon S3 Glacier is correct. The data will be stored in Amazon S3 storage, and the cost will increase. Instead of keeping the data in Amazon S3, putting the archive file in Amazon S3 Glacier is better.
Overall, I rate Amazon S3 a nine out of ten.
Disclosure: My company does not have a business relationship with this vendor other than being a customer.
Solutions Architect at a computer software company with 5,001-10,000 employees
An affordable and highly stable product that can be used to store large amounts of data
Pros and Cons
- "The most valuable feature of the product is storage classes."
- "The UI should be more user-friendly."
What is our primary use case?
We use the solution to store BLOB data, analytical data, and large files.
How has it helped my organization?
We use S3 for archiving. We store data for the long term because it is very cheap.
What is most valuable?
The most valuable feature of the product is storage classes. Once we store data in S3, it will be stored in different storage classes as per our needs.
What needs improvement?
The UI should be more user-friendly. I rate the UI a five out of ten. The solution must improve its UI.
For how long have I used the solution?
I have been using the solution for four years.
What do I think about the stability of the solution?
I rate the product’s stability a ten out of ten.
What do I think about the scalability of the solution?
Since the solution is used for data storage, it is not scalable. Its availability is very good. I rate the availability a ten out of ten.
How was the initial setup?
It is very easy to create a bucket in S3. The option to create buckets is available to the users right when they open the S3 console. We can just create a bucket and start using it.
What was our ROI?
We definitely see an ROI on the solution. We can store terabytes and zettabytes of data in S3. We pay very less for it.
What's my experience with pricing, setup cost, and licensing?
The product has one of the best pricing in the market. It is very cost-efficient. The cost depends on the data we access. If we access a particular data regularly, we must pay for it. If we know that we will need the data after three to five years, we can store it in the archives, which will cost us less.
What other advice do I have?
The product has no specific version. We can create buckets and use them. It is a data storage service like Google Drive. I have not used all the features of the product yet. Overall, I rate the solution a nine out of ten.
Disclosure: My company does not have a business relationship with this vendor other than being a customer.
senior site reliability engineer at a tech vendor with 5,001-10,000 employees
Offers a single-pane-of-glass view and dashboard but fails to offer reports on a real-time basis
Pros and Cons
- "The tool offers great scalability to its users."
- "Everything around visibility, dashboards, and all of the statistics through which the tool provides information 24 hours a day means that it is not done on a real-time basis."
What is our primary use case?
I use the solution in my company mostly to store files. It is a file storage service.
What is most valuable?
I use many features in the tool, including data life cycle, automatic cleanup, and life cycle policies. I also use the tool's single-pane-of-glass view and dashboard. I don't know specifically what the important features are in the tool. The durability and availability features of Amazon S3 are amazing.
What needs improvement?
Everything around visibility, dashboards, and all of the statistics through which the tool provides information 24 hours a day means that it is not done on a real-time basis. It's sometimes needed for users to see some real-time information immediately and not have to wait for 24t hours till a report is generated. For me, getting reports on a real-time basis is critical, and it is an area that is missing in Amazon S3.
For the cleanup policy, when I opened a couple of tickets with the tool's support team, I did not get any clear information on how to deal with the restoration part. When my company approached the tool's technical support with some questions about how to organize data, view it, and how it is distributed across the buckets, we did not receive any clear answers. The tool's support team needs to improve.
For how long have I used the solution?
I have been using Amazon S3 for ten years. I am an end user of the solution.
What do I think about the stability of the solution?
It is a very good and stable solution. Stability-wise, I rate the solution a ten out of ten.
What do I think about the scalability of the solution?
The tool offers great scalability to its users. Scalability-wise, I rate the solution a ten out of ten.
At least half of my organization uses the tool. Most of our company's applications deploy, provide, or utilize the services offered by Amazon S3.
The tool is used on a daily basis.
How are customer service and support?
For the service provided by the solution's technical support, I rate the technical support a six to seven out of ten.
How would you rate customer service and support?
Neutral
Which solution did I use previously and why did I switch?
With Amazon, you don't have any other equivalent services, so Amazon S3 is a standard tool to use. In other environments, very different services, very similar to Amazon S3, are present on GCP and Azure. On other platforms, we use the services provided by other clouds.
How was the initial setup?
The product's initial setup phase is very easy.
The solution is deployed on the cloud. The tool can be deployed on an on-premises model.
The solution can be deployed in a few seconds.
What was our ROI?
Speaking about whether I have seen an ROI from using the tool, I would say that I know that it contains life cycle policies.
What's my experience with pricing, setup cost, and licensing?
The tool's price is a little bit high, but it is reasonable.
What other advice do I have?
The product is very deeply integrated with some of the tools that I use in my company. Amazon S3 is a part of the platform applications that we create and provide to customers.
I recommend the tool to others.
I rate the tool a seven to eight out of ten.
Disclosure: My company does not have a business relationship with this vendor other than being a customer.
Founder at a tech services company with 1-10 employees
Useful for storage of images and documents
Pros and Cons
- "The most valuable feature of the solution stems from the fact that I mostly used the tool's free tier version, so I like the fact that its cost is very low."
- "I didn't find the user interface very friendly."
What is our primary use case?
I use the solution for the storage of images and documents.
What is most valuable?
The most valuable feature of the solution stems from the fact that I mostly used the tool's free tier version, so I like the fact that its cost is very low.
What needs improvement?
Recently, I was trying to clean up the data because I have a lot of old, unused objects and images. I am trying to identify the files with the highest sizes and determine if I need to keep them or delete them. I didn't find the user interface very friendly. Beyond 399 or 999 objects, the tool's user interface was not allowing me to use the sort option. I had to use various keywords to search phrases and shortlist them so that I got less than 399 objects and could use the sort option. The aforementioned area can be considered for improvement.
For how long have I used the solution?
I have been using Amazon S3 for around three years. I think two years back, I was in a different organization, which was an AWS partner. I am a customer of the tool.
What do I think about the stability of the solution?
It is a stable solution.
How are customer service and support?
The solution's technical support is satisfactory. I rate the technical support a nine out of ten.
How would you rate customer service and support?
Positive
Which solution did I use previously and why did I switch?
In my previous job, I used Sagemaker, but I don't use it currently. I have also used Amazon EC2 and CloudWatch for billing alerts or something that I might have set them up in the company.
How was the initial setup?
The product's deployment phase is quite comfortable with no issues. The tool's maintenance part is fairly easy.
What's my experience with pricing, setup cost, and licensing?
I don't use it that frequently, so I think it's too early to comment on the tool's pricing structure. Six months later, I may have more data related to the tool.
I can't comment on the pricing part of the product since I don't deal with a high workload for now.
I use the tool's free tier. I believe that there is a need to make annual payments towards the licensing charges associated with the product.
What other advice do I have?
Speaking of the process for retrieving data with the help of the tool, I would say that it is used to just display images on a website. When the page is opened, it gets linked to images and I display it on the website using Amazon S3.
I did not face any performance issues with Amazon S3.
I rate the tool a nine out of ten.
Disclosure: My company does not have a business relationship with this vendor other than being a customer.
Team Lead at a comms service provider with 1,001-5,000 employees
An easily accessible, fast and effective solution with good performance
Pros and Cons
- "Amazon S3 is easily accessible, fast and effective. Its performance is good."
- "The tool needs to improve its flexibility in support."
What is our primary use case?
I use the tool for my product deployment.
What is most valuable?
Amazon S3 is easily accessible, fast and effective. Its performance is good.
What needs improvement?
The tool needs to improve its flexibility in support.
For how long have I used the solution?
I have been using the product for a couple of months.
What do I think about the stability of the solution?
Amazon S3 is stable and reliable. Its resource utilization is also good.
What do I think about the scalability of the solution?
I rate the product's scalability an eight point five out of ten. My company has more than 200 users.
How was the initial setup?
Amazon S3's deployment takes some time. However, once you learn it, it's not complex.
What's my experience with pricing, setup cost, and licensing?
The tool's licensing costs are yearly. I rate it a six to seven out of ten.
What other advice do I have?
I rate the overall product a seven out of ten. Setting it up takes some time at the beginning, but it's reliable and stable once it's all set up.
Disclosure: My company does not have a business relationship with this vendor other than being a customer.
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Updated: February 2026
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