--- title: Amazon Simple Storage Service (S3) Reviews meta_title: 'Amazon Simple Storage Service (S3) Reviews 2026: Details, Pricing, & Features | G2' meta_description: Filter 949 reviews by the users' company size, role or industry to find out how Amazon Simple Storage Service (S3) works for a business like yours. aggregate_rating: rating_value: 4.6 review_count: 949 scale: '5' date_modified: '2026-07-12' parent_category: name: Storage Management url: https://www.g2.com/categories/storage-management --- # Amazon Simple Storage Service (S3) Reviews **Vendor:** Amazon Web Services (AWS) **Category:** [Object Storage Solutions](https://www.g2.com/categories/object-storage-solutions) **Average Rating:** 4.6/5.0 **Total Reviews:** 949 ## About Amazon Simple Storage Service (S3) Amazon S3 is storage for the Internet. It is designed to make web-scale computing easier for developers. Amazon S3 provides a simple web services interface that can be used to store and retrieve any amount of data, at any time, from anywhere on the web. It gives any developer access to the same highly scalable, reliable, secure, fast, inexpensive infrastructure that Amazon uses to run its own global network of web sites. The service aims to maximize benefits of scale and to pass those benefits on to developers. ## Amazon Simple Storage Service (S3) Pros & Cons **What users like:** - Users value the **scalability** of Amazon S3, allowing seamless growth and effective management of large data volumes. (7 reviews) - Users appreciate the **strong security features** of Amazon S3, ensuring data protection and compliance effortlessly. (6 reviews) - Users appreciate the **reliability and security** of Amazon S3, ensuring safe and efficient data storage in the cloud. (5 reviews) - Users value the **seamless integration** of S3 with AWS services, enhancing data management and security capabilities. (5 reviews) - Users value the **reliability** of Amazon S3, appreciating its secure and dependable cloud storage for all needs. (5 reviews) - Users appreciate the **ease of use** of Amazon S3, enabling simple deployment and effective management of their data. (4 reviews) - Users appreciate the **versatility** of Amazon S3, enabling seamless integration and flexibility for diverse storage needs. (4 reviews) - Automation (3 reviews) - Cloud Integration (3 reviews) - Application Development (2 reviews) **What users dislike:** - Users find that **pricing issues** can escalate quickly, especially for heavy data usage and frequent transfers. (4 reviews) - Users find **pricing and management complexities** challenging, particularly for large-scale deployments and new user onboarding. (3 reviews) - Users find the **complexity of the interface** in S3 overwhelming, particularly for those lacking cloud computing expertise. (3 reviews) - Users find the **learning difficulty** of AWS S3 daunting, requiring extensive knowledge and experience for effective use. (3 reviews) - Users find the **complex setup** of S3 challenging, especially in managing permissions and organizing large datasets effectively. (2 reviews) - Cost Issues (2 reviews) - Users find the **pricing for S3 to be expensive** , especially for data retrieval and transfer costs. (2 reviews) - Poor Documentation (2 reviews) - Slow Performance (2 reviews) - Time-Consumption (2 reviews) ## Amazon Simple Storage Service (S3) Reviews ### 1. Effortless, Scalable Data Storage with Buckets and Partitions **Rating:** 5.0/5.0 stars **Reviewed by:** mani s. | data engineer, Enterprise (> 1000 emp.) **Reviewed Date:** May 27, 2026 **What do you like best about Amazon Simple Storage Service (S3)?** I use Amazon Simple Storage services professionally as part of our data engineering and ETL workflow. We store both raw and processed data in S3, and then use it with AWS Glue, EMR, and Athena. Our ETL jobs generate Parquet and CSV outputs, which are stored in S3 for downstream consumption and for querying in Athena. Overall, the platform has been especially useful because of its durability, scalability, and seamless integration. **What do you dislike about Amazon Simple Storage Service (S3)?** There isn’t much to dislike about Amazon Simple Storage Service. It’s a good product. **What problems is Amazon Simple Storage Service (S3) solving and how is that benefiting you?** Amazon Simple Storage Service solves the problem of storing, managing, and accessing data very well. It addresses a major need for our organisation: S3 simplifies large-scale data processing workflows. Our ETL jobs can directly read and write data from S3 without having to worry about storage capacity, server management, or infrastructure scaling. I also don’t need to worry about features like replication, versioning, and encryption, since it already includes them by default. ### 2. Cost-Effective, Seamless Salesforce Attachment with Amazon S3 **Rating:** 4.5/5.0 stars **Reviewed by:** Harshit S. | Salesforce Developer, Logistics and Supply Chain, Mid-Market (51-1000 emp.) **Reviewed Date:** April 21, 2026 **What do you like best about Amazon Simple Storage Service (S3)?** What I like most about Amazon S3 is how cost-effective and easy it is to use, especially when dealing with large volumes of files. We use it to store all the attachments coming from Salesforce, and it has helped us significantly reduce our storage costs compared to keeping everything within Salesforce. We had earlier been using S-Drive, but moving to S3 turned out to be a better decision from a cost and flexibility standpoint. The integration with Salesforce has been smooth, and the whole process feels seamless. Uploading files from Salesforce to S3 is straightforward, and users can easily access and download them whenever needed. **What do you dislike about Amazon Simple Storage Service (S3)?** UI can be improved along with the documentation of integrating AWS with other tools like Salesforce **What problems is Amazon Simple Storage Service (S3) solving and how is that benefiting you?** Amazon S3 is mainly helping us solve the problem of high storage costs in Salesforce. We handle a large number of files and attachments from customers, and storing them all directly in Salesforce was becoming very expensive. By moving these files to S3, we can store everything in a much more cost-effective way without worrying about hitting storage limits. At the same time, we haven’t compromised on accessibility. Users can still upload files from Salesforce and download them whenever needed, so the overall experience remains smooth. It has also helped us keep our Salesforce org lighter and more efficient. ### 3. Effortless, Reliable Storage That Lets Us Focus on Building Features **Rating:** 5.0/5.0 stars **Reviewed by:** Jeevesh T. | Frontend Developer, Computer Software, Mid-Market (51-1000 emp.) **Reviewed Date:** April 06, 2026 **What do you like best about Amazon Simple Storage Service (S3)?** we can store and retrieve any amount of data without worrying about infrastructure, and it just works reliably.It saves a lot of time on storage management and lets me focus more on building features rather than handling infrastructure.I use s3 on daily basis for upload , get data.It very easy to integrate only need to have keys.Implementation is also easy aws provides sdk for the same. **What do you dislike about Amazon Simple Storage Service (S3)?** It doesn’t behave like a traditional file system, which can make certain operations (like renaming or updating files) less straightforward.Pricing also get confusing and sometimes unexpectedly high. **What problems is Amazon Simple Storage Service (S3) solving and how is that benefiting you?** In my case, I’m dealing with multiple projects and a huge volume of images and assets (like VR tours, floor plans, SVGs, etc.), so managing storage locally or on a traditional server would be complex and not scalable. S3 helps me by: Providing centralized storage for all project assets Allowing a structured folder system per project Enabling fast content delivery using CDN (CloudFront) Supporting automation workflows like image optimization and processing via backend/Lambda The biggest benefit for me is that I can scale easily as data grows, ensure high availability of assets, and deliver optimized content quickly to users, which directly improves performance of my applications without worrying about storage limitations or infrastructure management. ### 4. Versatile Data Lake Storage for Logs, Backups, ETL, and Archival **Rating:** 4.5/5.0 stars **Reviewed by:** Atharva P. | Cloud BI Engineer, Enterprise (> 1000 emp.) **Reviewed Date:** May 08, 2026 **What do you like best about Amazon Simple Storage Service (S3)?** I use it for data lake storage, including storing logs, backups, and reports. It also works well for hosting files and static assets, supporting ETL pipeline input/output storage, and handling archival needs and disaster recovery. **What do you dislike about Amazon Simple Storage Service (S3)?** Managing permissions, lifecycle policies, and large bucket structures can get complicated at scale. As bucket policies become more complex, coordinating large-scale permissions across multiple teams can be difficult without clear governance standards in place. **What problems is Amazon Simple Storage Service (S3) solving and how is that benefiting you?** It eliminates the need to rely on traditional file servers and offers scalable, durable storage for both structured and unstructured data. ### 5. Seamless AWS Integration and Robust Security Make S3 a Standout Choice **Rating:** 4.5/5.0 stars **Reviewed by:** Komal W. | Project Manager, Information Technology and Services, Mid-Market (51-1000 emp.) **Reviewed Date:** December 23, 2025 **What do you like best about Amazon Simple Storage Service (S3)?** S3 integrates well with the broader AWS ecosystem, making it easy to connect storage with compute, analytics, and backup workflows. Features such as versioning, lifecycle policies, and storage classes help us manage data efficiently, control costs, and enforce retention requirements. Access control through IAM policies and bucket-level permissions allows us to apply the principle of least privilege across teams and applications. Security is another major strength from an admin perspective. S3 supports encryption at rest and in transit, detailed access logging, and integration with monitoring and auditing tools. These capabilities help meet institutional security and compliance requirements while maintaining operational flexibility. **What do you dislike about Amazon Simple Storage Service (S3)?** There are some challenges when using S3 at scale. Cost management requires careful monitoring, especially with data egress, request rates, and long-term storage. From an administrative standpoint, misconfigured permissions or overly permissive policies can pose risks if not governed properly, which makes strong internal controls and regular reviews essential. **What problems is Amazon Simple Storage Service (S3) solving and how is that benefiting you?** The main problem Amazon S3 solves for us is reliable, scalable storage without the need to manage physical infrastructure. As storage requirements grow over time, S3 allows us to scale seamlessly without capacity planning or hardware procurement. Its high durability and availability give confidence that critical data is protected and accessible when needed. ### 6. Solid storage but a bit of a maze to set up **Rating:** 3.5/5.0 stars **Reviewed by:** Mariusz S. | IT Admin, Small-Business (50 or fewer emp.) **Reviewed Date:** March 13, 2026 **What do you like best about Amazon Simple Storage Service (S3)?** The best part is definitely the reliability. I use it for storing all my team's project files and honestly, it never goes down. Once it's running, you just forget about it and it works. Also, the speed for uploading and downloading big files is much better than other stuff we tried before. It's great that it scales automatically so I don't have to worry about running out of space. **What do you dislike about Amazon Simple Storage Service (S3)?** The interface is just... too much. If you're not a pro, finding specific settings in the console feels like a puzzle. Also the pricing is super confusing. It's hard to predict how much we're gonna pay at the end of the month because of all those extra fees for data transfer and requests. I wish it was more straightforward for a regular user who just wants to store stuff. **What problems is Amazon Simple Storage Service (S3) solving and how is that benefiting you?** We had a big problem with keeping our project backups safe and easy to access for everyone in the company. Before AWS, we used some local drives and it was a mess when someone was working from home. Now, everything is in one place in the cloud. It solved our "where is that file" issue and gave us peace of mind that nothing will get lost if a laptop breaks. It just makes collaboration much smoother for a remote team like ours. ### 7. Reliable, Scalable Storage with Seamless AWS Integration **Rating:** 4.5/5.0 stars **Reviewed by:** Lokesha K. | Lead - platform and automation, Mid-Market (51-1000 emp.) **Reviewed Date:** December 23, 2025 **What do you like best about Amazon Simple Storage Service (S3)?** AWS S3 offers highly durable and scalable object storage, integrating smoothly with the broader AWS ecosystem. Its features, such as versioning, lifecycle policies, and cross-region replication, make it well-suited for use cases like backups, big data, and application storage. The security options, including encryption and IAM policies, are both robust and straightforward to set up. **What do you dislike about Amazon Simple Storage Service (S3)?** Pricing can get complicated for large-scale deployments, particularly when there are frequent data transfers and retrievals. Additionally, the learning curve for new users may be quite steep if they are not already familiar with AWS services. **What problems is Amazon Simple Storage Service (S3) solving and how is that benefiting you?** We rely on AWS S3 to store our application logs, backups, and large data sets. This service has enabled us to achieve high availability and durability without the need to manage any physical infrastructure. The pay-as-you-go model also provides us with cost efficiency and allows us to scale seamlessly as our data requirements increase. ### 8. Reliable, scalable, and highly integrated cloud storage **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Computer Software | Enterprise (> 1000 emp.) **Reviewed Date:** January 16, 2026 **What do you like best about Amazon Simple Storage Service (S3)?** Amazon S3 offers reliable, scalable, and highly durable object storage, with smooth integration across the AWS ecosystem. I find it easy to use, and the setup is straightforward for storing, retrieving, and managing large volumes of data. Its flexibility, the range of storage classes, and strong security controls make it well suited for both frequent access and archival needs. Integration with services such as Lambda, CloudWatch, and EC2 also supports automated workflows and more efficient data management. **What do you dislike about Amazon Simple Storage Service (S3)?** While S3 is extremely reliable, managing complex permissions and policies can be challenging, especially for beginners. Costs can also add up quickly if you rely heavily on versioning or perform frequent data transfers. In addition, working with very large buckets containing millions of objects can feel cumbersome without solid organization and well-defined lifecycle policies. **What problems is Amazon Simple Storage Service (S3) solving and how is that benefiting you?** S3 addresses the challenge of scalable, durable data storage. It enables our team to store large volumes of data reliably while maintaining strong availability and security. Its automated integrations with other AWS services also help streamline workflows, optimize costs, and reduce operational overhead, making day-to-day management simpler. ### 9. Easy, Fast, Robust, and Reliable **Rating:** 5.0/5.0 stars **Reviewed by:** Chaim and Liora S. | Senior Data Engineer, Mid-Market (51-1000 emp.) **Reviewed Date:** April 10, 2026 **What do you like best about Amazon Simple Storage Service (S3)?** Very easy to use, very quick, very robust and reliable **What do you dislike about Amazon Simple Storage Service (S3)?** UI is very basic. Not so easy to work with via the browser. Also, to do more complex stuff you need to write code using the API **What problems is Amazon Simple Storage Service (S3) solving and how is that benefiting you?** We use it for storing our production data in our data lake. ### 10. Unmatched Durability and Near-Unlimited Scalability with Amazon Simple Storage Service **Rating:** 5.0/5.0 stars **Reviewed by:** Claude I. | Cloud Consultant | GCP, Small-Business (50 or fewer emp.) **Reviewed Date:** March 24, 2026 **What do you like best about Amazon Simple Storage Service (S3)?** Amazon Simple Storage Service has unmatched durability (99.99999999%), has virtual unlimited scalabilty and a simple API **What do you dislike about Amazon Simple Storage Service (S3)?** Amazon Simple Storage Service (S3) has a complex permisssion model (ACLs, Bucket polices, IAM) that can be confusing. It has no built in folder level move or rename. it also has unexpected costs if you forget lifecyle policies or have high interest rates **What problems is Amazon Simple Storage Service (S3) solving and how is that benefiting you?** Amazon S3 solves durable and scalable object storage without the management of hardware. This benefits because i can store unlimited data with high durability and pay only for what i use ## Amazon Simple Storage Service (S3) Discussions - [What type of storage is Amazon s3 used for?](https://www.g2.com/discussions/what-type-of-storage-is-amazon-s3-used-for) - 2 comments, 1 upvote - [Cost plans](https://www.g2.com/discussions/cost-plans) - 1 comment, 1 upvote - [How are other S3 users solving business problems?](https://www.g2.com/discussions/how-are-other-s3-users-solving-business-problems) - 2 comments, 1 upvote - [View Amazon Simple Storage Service (S3) pricing details and edition comparison](https://www.g2.com/products/amazon-simple-storage-service-s3/reviews/amazon-s3-review-281383?section=pricing&secure%5Bexpires_at%5D=2026-07-13+12%3A36%3A33+-0500&secure%5Bsession_id%5D=e3dec227-6b4e-49ab-b5ab-6cf552dc288b&secure%5Btoken%5D=ac5e13dfa41e2c34cf2939ad692aa6ff24c7213dada845600724cf70c036f82f&format=llm_user) ## Amazon Simple Storage Service (S3) Integrations - [Agentforce Sales (formerly Salesforce Sales Cloud)](https://www.g2.com/products/agentforce-sales-formerly-salesforce-sales-cloud/reviews) - [Amazon API Gateway](https://www.g2.com/products/amazon-api-gateway/reviews) - [Amazon Athena](https://www.g2.com/products/amazon-athena/reviews) - [Amazon CloudFront](https://www.g2.com/products/amazon-cloudfront/reviews) - [Amazon CloudWatch](https://www.g2.com/products/amazon-cloudwatch/reviews) - [Amazon EC2](https://www.g2.com/products/amazon-ec2/reviews) - [AWS Lambda](https://www.g2.com/products/aws-lambda/reviews) - [Salesforce Heroku](https://www.g2.com/products/salesforce-heroku/reviews) - [Spark](https://www.g2.com/products/apache-spark/reviews) ## Amazon Simple Storage Service (S3) Features **Functionality** - Versioning - Scalability - Speed of access **Reliability** - Redundancy - Availability **Security** - Encryption - Auditing - Access control **Compatibility** - Infrastructure compatibility - Interoperability ## Top Amazon Simple Storage Service (S3) Alternatives - [Google Cloud Storage](https://www.g2.com/products/google-cloud-storage/reviews) - 4.6/5.0 (563 reviews) - [Akamai Cloud Computing](https://www.g2.com/products/akamai-cloud-computing/reviews) - 4.6/5.0 (387 reviews) - [Azure Blob Storage](https://www.g2.com/products/azure-blob-storage/reviews) - 4.6/5.0 (103 reviews)