Amazon RDS vs MongoDB Atlas comparison

Amazon Web Services (AWS) and MongoDB are both solutions in the Database as a Service (DBaaS) category. Amazon Web Services (AWS) is ranked #2 with an average rating of 8.3, while MongoDB is ranked #3 with an average rating of 8.4. Amazon Web Services (AWS) holds a 25.0% mindshare in DS, compared to MongoDB’s 14.5% mindshare. Additionally, 98% of Amazon Web Services (AWS) users are willing to recommend the solution, compared to 96% of MongoDB users who would recommend it.

Amazon RDS

Read 54 Amazon RDS reviews

5,264 Views
4,374 Comparison Views

98% willing to recommend

MongoDB Atlas

Read 48 MongoDB Atlas reviews

3,963 Views
2,403 Comparison Views

96% willing to recommend

Amazon RDS

MongoDB Atlas

Comparison Buyer's Guide

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Executive SummaryUpdated on Aug 12, 2024

Amazon RDS and MongoDB Atlas are two prominent database services. MongoDB Atlas has the upper hand in flexible schema design and horizontal scalability, while Amazon RDS is preferred for compatibility with various SQL databases and robust infrastructure.

Features: Amazon RDS offers automated backups, software patching, and read replicas. MongoDB Atlas includes auto-sharding, built-in data visualization tools, and real-time performance insights. MongoDB Atlas is dynamic for unstructured data, while Amazon RDS supports SQL databases.

Room for Improvement: Amazon RDS could enhance its interface and provide more flexibility in scaling. MongoDB Atlas needs more detailed documentation and better performance optimization options. MongoDB Atlas users seek better support resources, whereas Amazon RDS users want improved scaling efficiency.

Ease of Deployment and Customer Service: Amazon RDS is known for its straightforward deployment process and reliable support. MongoDB Atlas has a quick setup but mixed reviews on customer support. Users find Amazon RDS more consistent in customer service, although MongoDB Atlas offers faster deployment.

Pricing and ROI: Amazon RDS users report favorable setup costs and good ROI with predictable pricing. MongoDB Atlas has flexible pricing that can seem higher initially, but its performance and advanced features justify the cost.

To learn more, read our detailed Amazon RDS vs. MongoDB Atlas Report (Updated: March 2025).

Buyer's Guide

Amazon RDS vs. MongoDB Atlas

March 2025

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Review summaries and opinions

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:

Categories and Ranking

Amazon RDS

Ranking in Database as a Service (DBaaS)

2nd

Average Rating

8.2

Reviews Sentiment

7.7

Number of Reviews

Ranking in other categories

No ranking in other categories

MongoDB Atlas

Ranking in Database as a Service (DBaaS)

3rd

Average Rating

8.4

Reviews Sentiment

7.4

Number of Reviews

Ranking in other categories

Managed NoSQL Databases (6th)

Mindshare comparison

As of April 2025, in the Database as a Service (DBaaS) category, the mindshare of Amazon RDS is 25.0%, down from 27.9% compared to the previous year. The mindshare of MongoDB Atlas is 14.5%, down from 14.6% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Database as a Service (DBaaS)

Featured Reviews

Samuel Ebite

AICE Graduate at alx_africa

Ensure high availability with robust encryption and seamless backups

Amazon RDS provides data encryption using services like KMS, crucial for securing high-sensitive data and meeting compliance requirements such as HIPAA or PCI DSS. The best practices we've employed with RDS help design a well-architected framework, encompassing security, encryption, scalability with multi-availability zone deployment, and operational excellence with automated backups. RDS features, such as reserved instances, storage auto-scaling, monitoring with technologies like CloudWatch, and proxies, contribute to cost optimization. The solution enhances security with IAM authentication and offers high availability to end users.

Read full review

Laksiri Bala

DB Architect / Consultant at Virtusa Global

Room for improvement in data handling leads to enhanced cost-effective data management performance

It would be beneficial if MongoDB Atlas could better support OLTP aspects and data frames, as well as enhance its capabilities for data pipelines and visualization dashboards. Furthermore, supporting the medallion architecture could be a valuable addition, and incorporating improved spatial and vector handling for geographical data could make it more competitive. Enhancing vector processing for AI capabilities would also be critical.

Read full review

Quotes from Members

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:

Pros

"It's a fully managed database, so that makes our life easier from the operational standpoint. That is the key, basically."

"The most valuable features of the solution stem from the fact that it requires an easy setup phase, and it is also easy to use while not being too heavy on its users."

"One of the most valuable features is that it is serverless, so we don't have to worry about scaling."

"I use Amazon RDS to support scalability, with multi-AZ support being an essential aspect."

"Amazon RDS is a scalable solution."

"The tool is very easy to use and configure."

"The solution's customer service is excellent."

"Amazon RDS handles database backup mechanisms and patch management."

More Amazon RDS pros

"Its most valuable features are high availability and zero maintenance."

"The solution has a very intuitive user interface."

"The auto-scaling feature is the most valuable aspect."

"The initial setup is straightforward."

"Administering the solution is easy."

"It's flexible. We don't need to have a solid upstream availability failover, and everything is seamless in Atlas."

"The most useful feature is the management of the backup."

"For security reasons, I prefer MongoDB Atlas. It supports role-based access control, so you have an entity for each individual."

More MongoDB Atlas pros

Cons

"Technical support could be better."

"You can only get access from the sales support. That means if you want to buy something or renew your subscription or upgrade, all these services are easily available. Yet, if you would like to get some technical support, you have to pay for it. You have to pay for an additional subscription."

"As a customer of Amazon RDS, you don't have super-user privileges, and that is the only drawback where improvements are required."

"It would be helpful if they made it easier to migrate from an existing on-premises solution to the cloud-based service."

"There are some use cases that might come up where we would want to understand the performance aspects better."

"I feel Amazon RDS should have a lot of functionalities to make monitoring within the database easier."

"I also don't think it's very scalable."

"If Amazon RDS can be provided as a service platform, it would be beneficial for years. Instead of focusing on infrastructure, they can assist backend engineers and those with varying technical expertise in utilizing it effectively. It would be helpful if Amazon could provide a more predictable pricing strategy."

More Amazon RDS cons

"It would be great if it were easier to integrate MongoDB Atlas with AWS services. Technical support for MongoDB Atlas could be better."

"The UI application for MongoDB crashes a lot, so we would have to use a third-party plugin to make it work."

"The product does not have ORM."

"The installation was straightforward except for the network hardware because it was a little complicated to make the connection with our VPC on AWS."

"I would like the solution to offer more integration capabilities since it is an area where the solution lacks."

"MongoDB Atlas should add more APIs in their Terraform module because sometimes I find it difficult to find the resources in their Terraform model."

"The replica side, like the venue, can be improved."

"The biggest challenge we all have is an application layer level. One node is sitting in the APAC region, another node is sitting in the US and UK region. The seamless replication has to be lightning fast, but we haven't tested the scalability yet."

More MongoDB Atlas cons

Pricing and Cost Advice

"It is less expensive than SQL Server. We pay based on the usage on a monthly basis."

"The solution is expensive."

"Amazon RDS could improve by reducing the price."

"The price could be better."

"AWS is becoming pretty expensive because cheap or absolutely free services have become paid services. Amazon RDS is not an expensive product, but Amazon's ecosystem is becoming increasingly expensive."

"The solution’s pricing could be cheaper."

"The solution's pricing needs improvement."

"The cost is manageable because you can see the expense associated with each instance and utilize tools for tagging and cost control."

More Amazon RDS pricing and cost advice

"The price of MongoDB Atlas is highly affordable."

"It is too expensive. They need to work on this."

"I am using the free version of the solution."

"In my previous company, the product allowed use to build a database in a highly regulated environment with the ability to get distributed storage. We used MongoDB as a distributed storage to set up this environment for a critical business application with millions of dollars."

"The pricing is acceptable for enterprise tier."

"The pricing is not that expensive, but it can be, especially when we have deployed it across multiple zones."

"The solution is fairly priced. I rate the pricing a seven out of ten."

"Pricing could always be better."

More MongoDB Atlas pricing and cost advice

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Top Industries

By visitors reading reviews

Financial Services Firm

14%

Computer Software Company

14%

University

Manufacturing Company

Computer Software Company

19%

Financial Services Firm

16%

Comms Service Provider

Manufacturing Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

Questions from the Community

What do you like most about Amazon RDS?

The product's installation phase is easy.

See all answers

What is your experience regarding pricing and costs for Amazon RDS?

The pricing for Amazon RDS is reasonable.

See all answers

What needs improvement with Amazon RDS?

One key improvement would be adding support for multi-storage paradigms, including columnar support, as seen in TiDB. The serverless support with Aurora could also be enhanced. Additionally, having...

See all answers

What do you like most about MongoDB Atlas?

There are many valuable features, but scalability stands out. It can scale across zones. You can define multiple nodes. They have also partnered with AWS, offering great service with multiple featu...

See all answers

What is your experience regarding pricing and costs for MongoDB Atlas?

The pricing is quite acceptable and scalable. For our service, it was around 300 to 600 euros per month, which was acceptable for our customers. We could scale up for better performance and scale d...

See all answers

What needs improvement with MongoDB Atlas?

I am not an expert on what improvements could be made to MongoDB. The service is continually evolving with new features while maintaining reasonable pricing, making it attractive for developers.

See all answers

Comparisons

Google Cloud SQL vs Amazon RDS

Compared 23% of the time

Oracle Database as a Service vs Amazon RDS

Compared 17% of the time

Microsoft Azure SQL Database vs Amazon RDS

Compared 16% of the time

Google Cloud Spanner vs Amazon RDS

Compared 5% of the time

Oracle Exadata Cloud at Customer vs Amazon RDS

Compared 4% of the time

More Amazon RDS Competitors

Microsoft Azure SQL Database vs MongoDB Atlas

Compared 16% of the time

Google Cloud SQL vs MongoDB Atlas

Compared 13% of the time

MongoDB vs MongoDB Atlas

Compared 7% of the time

Upstash vs MongoDB Atlas

Compared 5% of the time

Amazon DocumentDB vs MongoDB Atlas

Compared 5% of the time

More MongoDB Atlas Competitors

Product Reports

Buyer's Guide

Amazon RDS

March 2025

Download Amazon RDS product report

Buyer's Guide

MongoDB Atlas

March 2025

Download MongoDB Atlas product report

Also Known As

RDS

Atlas

Overview

Amazon Relational Database Service (Amazon RDS) is a web service that makes it easier to set up, operate, and scale a relational database in the cloud. It provides cost-efficient, resizeable capacity for an industry-standard relational database and manages common database administration tasks.

Amazon Web Services (AWS)

MongoDB Atlas offers a cloud-based database service known for speed, scalability, ease of use, and flexibility. Its robust features and advanced security measures support various business needs, making it ideal for unstructured data management.

MongoDB Atlas maximizes data handling capabilities by providing a seamless integration and high availability environment. The platform's schemaless architecture and rich query support make it suitable for complex data processing. With cloud-based infrastructure, deployment and maintenance are simplified, serving sectors such as healthcare, finance, and more. Organizations benefit from autoscaling, clustering, and APIs for effective project management. Continuous improvements in user experience, cost-effectiveness, query performance, and security are expected to meet evolving expectations.

What are the most important features?

Speed: Optimized for fast data handling and processing.
Scalability: Adapts to growing data needs without hassle.
Ease of Use: User-friendly interface for efficient navigation.
Flexibility: Supports unstructured data with ease.
Integration: Seamlessly connects with cloud environments.
High Availability: Ensures uninterrupted data access and operations.
Advanced Security: Protects data with robust security measures.
Schemaless Architecture: Enables dynamic data structure management.
Rich Query Support: Facilitates complex queries and analytics.

What benefits and ROI should be considered?

Easy Deployment: Streamlines the setup process in cloud environments.
Efficient Project Management: APIs and tools enhance workflow.
Cost-Effectiveness: Potential for more flexible pricing models.
Data Management: Automates backups and supports clustering.
Advanced Tools: Enables comprehensive data processing capabilities.

MongoDB Atlas is widely implemented in industries such as healthcare, finance, and technology. It serves applications requiring high availability and scalability, handling tasks from patient data management to real-time analytics. With its adaptable infrastructure, Atlas supports diverse use cases from IoT integration to transactional processing in cloud environments.

MongoDB

Sample Customers

Edmodo

Wells Fargo, Forbes, Ulta Beauty, Bosch, Sanoma, Current (a Digital Bank), ASAP Log, SBB, Zebra Technologies, Radial, Kovai, Eni, Accuhit, Cognigy, and Payload.

Buyer's Guide

Amazon RDS vs. MongoDB Atlas

March 2025

Free Report: Amazon RDS vs. MongoDB Atlas

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