Our company has 30 staff members who use the solution for data storage.
Media Operations Manager at MX Player
Unlimited uploads with secure and instantaneous data movement
Pros and Cons
- "Uploads are secure and occur instantly."
- "Not many products in the market beat the solution in terms of quality or price."
- "It is difficult to retrieve files in an emergency because the public cloud has data limits for immediate downloads so they often take twelve hours."
What is our primary use case?
What is most valuable?
Uploads are secure and occur instantly.
The solution provides good data movement from Snowball to the S3 bucket.
What needs improvement?
It is difficult to retrieve files in an emergency because the public cloud has data limits for immediate downloads so they often take twelve hours. We need better, immediate control of our content.
The cloud and on-premises solutions should sync all data.
Infrastructure services could be improved to provide free education related to the solution's features. For example, developers who do not have experience building games could learn how to do so with free support.
For how long have I used the solution?
I have been using the solution for nine years.
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What do I think about the stability of the solution?
The solution is very stable and I rate it an eight out of ten.
What do I think about the scalability of the solution?
The solution is scalable and there are no limits on data uploads. We upload four TB of data a day.
How are customer service and support?
Technical support can be challenging because we have to work through account managers. For urgent situations, our tech team contacts support to get assistance.
I rate support a four out of ten.
How was the initial setup?
The initial setup and creating buckets are very simple.
What about the implementation team?
We implemented the solution in-house.
What's my experience with pricing, setup cost, and licensing?
Not many products in the market beat the solution in terms of quality or price.
The solution charges for data downloads.
Which other solutions did I evaluate?
We currently use the public cloud but want to use a private cloud because there are speed issues when retrieving files in an emergency. For example, retrieving emergency video files might take twelve hours because the cloud will not allow immediate downloads. A private cloud will allow us to retrieve files immediately without a data limit.
We are in talks with GreenLake, Atlassian, and Dell to find the best solution that optimizes our cost. There is a retrieval cost associated with the public cloud so we want to optimize these costs and switch to a private cloud.
The solution offers great quality and price. We are closely evaluating the cost of other solutions to determine if it is worth it to move from a solution that works well for us.
Cost is a primary concern because we manage three petabits of data.
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 does not have a business relationship with this vendor other than being a customer.
Solutions Architect at AfroCentric Health
Cold storage helps you save money by storing unused data
Pros and Cons
- "We have cold storage here, and I think that's useful; when it comes to commercialization, it's cheaper to put data that you won't be using into the data storage, and you only use a little bit of the data needed each day for your transition, so you pay less."
- "There could be more flexibility in configuration to allow more ways to connect to outside the PPC."
What is our primary use case?
Currently, I am a cloud solution architect. I consult with developers and set up the architecture needed to deploy a solution. If a solution needs to be deployed within AWS, we sit down with the client and discuss the services that are most appropriate for that solution and design the architecture, which is given to the review board for approval. The AWS services we consume are dependent on the solution. Users from various departments will use the solution, depending on what's being deployed there.
What is most valuable?
We have cold storage here, and I think that's useful. When it comes to commercialization, it's cheaper to put data that you won't be using into the data storage. You only use a little bit of the data needed each day for your transition, so you pay less.
What needs improvement?
There could be more flexibility in configuration to allow more ways to connect to outside the PPC.
For how long have I used the solution?
I started using S3 at my previous company, so I have been using it for five years.
What do I think about the stability of the solution?
S3 is very stable.
What do I think about the scalability of the solution?
Amazon S3 is highly scalable.
How are customer service and support?
I rate AWS support 10 out of 10.
How would you rate customer service and support?
Positive
How was the initial setup?
Setting up S3 is straightforward. At first, it was difficult because I didn't know how to use the solution. Now it takes less than five minutes to deploy S3.
A solution architect needs to create a plan for what needs to be deployed, and the developer will deploy the solution. Most of the engagement happens before the deployment when the architect and the developer come to an agreement about the approach. One person procures the services, and others will test them and put them into the live environment.
What about the implementation team?
We deployed the solution with the help of a consultant, who helped us implement some of the heavier stuff in the data lake. However, we did the basic stuff in-house because we've got the VPC to do it ourselves.
What's my experience with pricing, setup cost, and licensing?
The licensing cost is not bad. However, you need an understanding of the solution you're deploying and the services running. You will save money by shutting down some of the services when they're not in use.
What other advice do I have?
I rate Amazon S3 nine out of 10. It's an excellent product. I'm also working with it for my personal use. I'm putting my documents and pictures into the S3 bucket.
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.
Buyer's Guide
Amazon S3
September 2026
Learn what your peers think about Amazon S3. Get advice and tips from experienced pros sharing their opinions. Updated: September 2026.
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Principal Technical Lead at Tieto Sweden AB
Secure, reliable, and can expand as needed
Pros and Cons
- "We've had no issues with stability."
- "The solution is stable and reliable, the performance has been good, it's been problem-free, there are no bugs or glitches, and it doesn't crash or freeze."
- "You do need to get training on the setup process. It's not straightforward."
What is our primary use case?
It is mainly for transferring the files we are using from AWS, where we have to transfer the files from AWS to a non-cloud environment.
What is most valuable?
The security is the most useful aspect of the product.
We've had no issues with stability.
It can scale well.
What needs improvement?
You do need to get training on the setup process. It's not straightforward.
For how long have I used the solution?
I've been using the solution for four years now
What do I think about the stability of the solution?
The solution is stable and reliable. the performance has been good. It's been problem-free. There are no bugs or glitches and it doesn't crash or freeze.
What do I think about the scalability of the solution?
It can scale well.
We have about 70 people using the product currently.
We do not have plans to increase usage.
How are customer service and support?
I don't know much about technical support. I don't deal with that aspect. We have a separate team that handles any issues.
How was the initial setup?
The initial setup isn't easy. We require training to get up to speed.
I'm not the person that actually handled the deployment.
What's my experience with pricing, setup cost, and licensing?
I don't have any insights into the exact price of the solution.
What other advice do I have?
I'd rate the solution eight out of ten. We've been pretty happy with its capabilities in general.
It is not for everybody. Potential users can also evaluate Azure as well as AWS, as both are equally good. If you really need a cloud solution, then obviously there are many in the market. The cost is a top pain factor nowadays.
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.
Executive Head of Technology at Imbali Customised Solutions (Pty) Ltd.
It's more stable and high-performing than its Azure counterpart
Pros and Cons
- "I've also used Azure's tool, and S3 is far more stable I haven't seen the same issues on AWS that I'm having on Azure. Amazon CloudFront is way faster. The websites are loading way faster than when you do it on Azure CDN."
- "I would also like S3 to have the ability to do dynamic websites without the need to do reconfigurations outside of S3. You should be able to switch on dynamic websites in S3, and then it works. I shouldn't need to go elsewhere within Amazon Web Services to get a dynamic website to work."
- "The process needed to show updates immediately is a problem."
What is our primary use case?
I'm a consultant who provides services for companies of various sizes here in South Africa. Our company is still small, with only about 20 clients. I use S3 for hosting my websites and other storage services. S3 can be used for static and dynamic websites as well as file storage. In terms of dynamic websites, I use S3 in addition to other technologies in a computerless environment. In other words, I don't need a virtual machine to have a dynamic website hosted on Amazon Web Services.
What is most valuable?
E3's most valuable feature is CloudFront.
What needs improvement?
You need to do some things to make the files and updates immediately accessible. If you don't know those steps, you will wait forever for your updates to take effect or be seen by the public.
That is the only area where a newcomer might get frustrated with hosting on S3. The files are available immediately when they are first deployed, but it takes some time when they make changes if you don't understand the simple procedure you need to follow for it to happen immediately.
The process needed to show updates immediately is a problem. You have to go somewhere to delete whatever is propagated and restart the propagation somehow. That is the only issue that I think they could fix with hosting on S3 as far as websites are concerned.
I would also like S3 to have the ability to do dynamic websites without the need to do reconfigurations outside of S3. You should be able to switch on dynamic websites in S3, and then it works. I shouldn't need to go elsewhere within Amazon Web Services to get a dynamic website to work.
For how long have I used the solution?
I've been using S3 for about three years
What do I think about the scalability of the solution?
It's a cloud service, so our scalability is good. I haven't had any issues. At the same time, I haven't had a situation where a client needed to expand the footprint of their site tremendously. I don't have massive clients like Netflix.
How are customer service and support?
I was never in a position where I needed to request AWS tech support.
Which solution did I use previously and why did I switch?
I've also used Azure's tool, and S3 is far more stable I haven't seen the same issues on AWS that I'm having on Azure. Amazon CloudFront is way faster. The websites are loading way faster than when you do it on Azure CDN.
Another advantage of S3 over CDN is the fact that I can deploy my websites on Amazon S3 with the root domain and the sub-domain loading the website. When using CDN, you cannot load the website with the root domain.
How was the initial setup?
In the beginning, it wasn't easy. S3 was a little cumbersome when I started using it. With updates, it became easier to set up static websites. However, deploying dynamic websites in S3 is still difficult. You need to take notes on what you're doing so you can do the next dynamic website.
The deployment is quite fast. You upload files, and that's it.
What's my experience with pricing, setup cost, and licensing?
There a no license fees. E3 is a cloud service, and you pay as you go. Your encryption licenses are free, so you only pay for the storage you're using. It's extremely inexpensive.
What other advice do I have?
I rate Amazon S3 10 out of 10. S3 is highly cost-effective, so I would definitely recommend it.
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. Partner
Infrastructure Architect at Lloyds Banking Group PLC
Global availability, resilient, and excellent support
Pros and Cons
- "The most valuable features of Amazon S3 are the global availability, resiliency, and ease of access control."
- "Amazon S3 is straightforward, scalable, and globally available and there are some good security features for making sure control over access is taken care of."
- "Amazon S3 could improve the performance reports. It would be a benefit if they were more comprehensive."
What is our primary use case?
I am using Amazon S3 for our retail portal sites and data scientist users are using it for analytics and Athena.
What is most valuable?
The most valuable features of Amazon S3 are the global availability, resiliency, and ease of access control.
What needs improvement?
Amazon S3 could improve the performance reports. It would be a benefit if they were more comprehensive.
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 stable is very high.
What do I think about the scalability of the solution?
The scalability of Amazon S3 is very good.
We have approximately eight to 10 concurrent users using this solution.
How are customer service and support?
The technical support is good.
I rate the support from Amazon S3 a five out of five.
Which solution did I use previously and why did I switch?
I previously used Blob Storage in Microsoft Azure. We had a multi-cloud strategy, and we had both solutions available to use. For some projects, we used Amazon S3, and for the others depending on what services they needed to use, we used Microsoft Azure. We got Amazon S3 and Microsoft Azure for different projects.
How was the initial setup?
Amazon S3's initial setup is easy, and simple to work with.
I rate the setup of Amazon S3 a four out of five.
What about the implementation team?
Once Amazon S3 is set up, the developers use it for doing analytics and there isn't much in the way of ongoing maintenance.
What was our ROI?
We have received a return on investment using Amazon S3, we find it inexpensive.
What other advice do I have?
Amazon S3 is straightforward, scalable, and globally available and there are some good security features for making sure control over access is taken care of. I would recommend this solution to others.
I rate Amazon S3 a nine out of ten.
Which deployment model are you using for this solution?
Public Cloud
Disclosure: My company does not have a business relationship with this vendor other than being a customer.
Senior Database Engineer at a financial services firm with 10,001+ employees
Helpful documentation, highly scalable, and good technical support
Pros and Cons
- "The most useful features of Amazon S3 are the intelligent multipart upload."
- "If users are looking for highly scalable, competent solutions, then Amazon S3 would be a good choice."
- "Amazon S3 could improve by being more secure."
What is our primary use case?
Amazon S3 is our file storage solution. We use it for all of the backups of our storage and databases.
What is most valuable?
The most useful features of Amazon S3 are the intelligent multipart upload.
What needs improvement?
Amazon S3 could improve by being more secure.
For how long have I used the solution?
I have been using Amazon S3 for approximately five 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?
I have found Amazon S3 very scalable, you can scale it on the fly and it is very easy to do.
Most all the cloud applications that are being used by our developer are using Amazon S3. More than 200 people are using this solution. At this moment we do not plan to increase usage.
How are customer service and support?
I have used the support from Amazon S3 multiple times and they are good.
Which solution did I use previously and why did I switch?
I have not used any other similar solution to Amazon S3.
How was the initial setup?
The initial setup of Amazon S3 is straightforward and the documentation is very good. You can do the setup of Amazon S3 in a few minutes.
What about the implementation team?
We did the implementation ourselves.
What's my experience with pricing, setup cost, and licensing?
The price of the Amazon S3 is low. The license model is based on what you use.
What other advice do I have?
If users are looking for highly scalable, competent solutions, then Amazon S3 would be a good choice.
I rate Amazon S3 a nine out of ten.
Which deployment model are you using for this solution?
Public Cloud
Disclosure: My company does not have a business relationship with this vendor other than being a customer.
Associate Member Of Technical Staff at a tech vendor with 10,001+ employees
Useful life cycle policies, highly stable, and simple setup
Pros and Cons
- "The most valuable features of Amazon S3 are the accuracy and the life cycle policies, which help when moving from Amazon S3 to Amazon Glacier."
- "Amazon S3 could improve some of the features, such as indexing, or we should have more information about all the data stored in a single place. This way we can see what data resides where instead of going in different buckets, file locations manually, or searching. An index would be nice, allowing us to directly go to a location to use the date."
What is our primary use case?
I am using Amazon S3 for storing all the organization data, which comes from a data pipeline.
What is most valuable?
The most valuable features of Amazon S3 are the accuracy and the life cycle policies, which helps when moving from Amazon S3 to Amazon Glacier.
What needs improvement?
Amazon S3 could improve some of the features, such as indexing, or we should have more information about all the data stored in a single place. This way we can see what data resides where instead of going in different buckets, file locations manually, or searching. An index would be nice, allowing us to directly go to a location to use the date.
For how long have I used the solution?
I have used Amazon S3 within the last 12 months.
What do I think about the stability of the solution?
Amazon S3 is 99.99 percent stable. The solution is highly stable.
What do I think about the scalability of the solution?
The scalability of Amazon S3 is good. If we want more storage we only need to pay extra.
All the workloads of the whole company go to Amazon S3. As our workloads increase, the data increases, and we will use more storage in Amazon S3.
How are customer service and support?
I have not used the support from Amazon S3.
How would you rate customer service and support?
Positive
Which solution did I use previously and why did I switch?
I have not used another solution similar to Amazon S3.
How was the initial setup?
The initial setup of Amazon S3 is not complex. We are only using it for a storage layer and there were not any complexities.
What's my experience with pricing, setup cost, and licensing?
The cost of Amazon S3 is good. The pricing model is based on the usage of the solution.
What other advice do I have?
I would recommend this solution to others, it is one of the most used storage solutions.
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?
Disclosure: My company does not have a business relationship with this vendor other than being a customer.
CTO at a tech services company with 11-50 employees
Beneficial automation, useful CLI, and simple implementation
Pros and Cons
- "Amazon S3 is easy to use and it is beneficial to use the CLI to make the backups. Since I use the CLI I do not have to do it on a web portal which is a big advantage because everything can be automatized. Automation can be done very well in Amazon S3."
- "The solution could improve by having a simpler way to have the detail size of a file in the CLI to be read or understood easier. Today, it's a little raw in the way the details are presented. You have to make some scripts and some modifications to be able to see the information properly of the size of a given bucket or the size of a file."
What is our primary use case?
I use Amazon S3 mainly for daily backups of our database.
How has it helped my organization?
Amazon S3 has helped our organization because the daily backups can be done automatically with automation. We do not have to spend time on it and I am confident with Amazon S3 in its ability to recover our data.
What is most valuable?
Amazon S3 is easy to use and it is beneficial to use the CLI to make the backups. Since I use the CLI I do not have to do it on a web portal which is a big advantage because everything can be automatized. Automation can be done very well in Amazon S3.
What needs improvement?
The solution could improve by having a simpler way to have the detail size of a file in the CLI to be read or understood easier. Today, it's a little raw in the way the details are presented. You have to make some scripts and some modifications to be able to see the information properly of the size of a given bucket or the size of a file.
For how long have I used the solution?
I have been using Amazon S3 for a long time. I used the latest version because the CLI is normally updated.
What do I think about the stability of the solution?
The stability of the Amazon S3 is good.
What do I think about the scalability of the solution?
The scalability of Amazon S3 is great.
We are a small company and we have approximately five developers that use Amazon S3. We use the solution on a daily basis for hourly backups.
How are customer service and support?
I have used the support from Amazon S3 a long time ago, I have not needed much help. When I did have contact with them there were times it took a while for a response.
I would rate the technical support of Amazon S3 a three out of five.
How would you rate customer service and support?
Positive
Which solution did I use previously and why did I switch?
The main difference from other solutions I have used is Amazon is the leader, and it has a very large number of zones and capacity, while others can be smaller and can have different options. Not all the options that are available in Amazon S3 are offered by other competitors, but for the main features, most of them are working fine. I have been evaluating two different solutions, one from a French cloud-based company called Scaleway, and the other is peer-to-peer storage.
How was the initial setup?
The installation was simple. Creating a new bucket and deploying it is very straightforward. To make the script deploy a new bucket takes approximately one hour.
I would rate the initial setup of Amazon S3 a four out of five.
What about the implementation team?
We did the implementation ourselves and we have two developers that do the maintenance of the solution.
What was our ROI?
The return on investment has been very good because the backups of our database are critical for our business to operate.
I would rate the return on investment of Amazon S3 a four out of five.
What's my experience with pricing, setup cost, and licensing?
The price of the Amazon S3 is reasonable. There are not any licensing costs, they have a pay-as-you-use model.
When backups are more than 6 months old, I would recommend keeping less of them and storing the remaining ones in Glacier (long-term, cheaper storage).
Which other solutions did I evaluate?
I have evaluated other options.
What other advice do I have?
My advice to others is to separate the buckets project, not to put everything in the same bucket, and be sure to implement IAM rules to avoid problems between users and not to lose any backups. The implementation process is important.
I rate Amazon S3 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?
Google
Disclosure: My company does not have a business relationship with this vendor other than being a customer.
VP of Data at a computer software company with 11-50 employees
The solution is a reliable and secure storage bucket service that stores data
Pros and Cons
- "Amazon S3 is a storage bucket service with good stability."
- "The solution's data transfer speed could be improved."
What is our primary use case?
We use Amazon S3 to store data.
What is most valuable?
Amazon S3 is a storage bucket service with good stability.
What needs improvement?
The solution's data transfer speed could be improved.
For how long have I used the solution?
I have been using Amazon S3 for more than three years.
What do I think about the scalability of the solution?
Amazon S3 is an easy-to-scale solution.
What's my experience with pricing, setup cost, and licensing?
Amazon S3 is a cheap solution.
What other advice do I have?
I am using the latest version of Amazon S3. Amazon S3 is a reliable and secure storage bucket service that stores data.
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.
Senior architect at a financial services firm with 10,001+ employees
A file-storing system that provides sharing capabilities
Pros and Cons
- "The most valuable feature is the sharing capabilities."
- "I would like there to be more support without needing to use Transfer Family."
What is our primary use case?
We use Amazon S3 for a file storing system. The solution is cloud-based.
We're working with 10-15 applications.
What is most valuable?
The most valuable feature is the sharing capabilities.
What needs improvement?
I would like there to be more support without needing to use Transfer Family.
For how long have I used the solution?
I have used Amazon S3 for about five years but not at my current organization.
What do I think about the stability of the solution?
I would rate the stability as eight out of ten.
What do I think about the scalability of the solution?
The scalability is good.
Which solution did I use previously and why did I switch?
I have also used Azure.
What's my experience with pricing, setup cost, and licensing?
The price is okay.
What other advice do I have?
I would rate this solution as nine out of ten.
I would recommend Amazon S3 if you have the use case for it, but Azure provides a similar service.
Which deployment model are you using for this solution?
Public Cloud
Disclosure: My company does not have a business relationship with this vendor other than being a customer.
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