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 8.3. Amazon Web Services (AWS) holds a 24.7% mindshare in DS, compared to MongoDB’s 14.2% 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

4,861 Views
4,099 Comparison Views

98% willing to recommend

MongoDB Atlas

Read 49 MongoDB Atlas reviews

3,759 Views
2,307 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: April 2025).

Buyer's Guide

Amazon RDS vs. MongoDB Atlas

April 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 (7th)

Mindshare comparison

As of May 2025, in the Database as a Service (DBaaS) category, the mindshare of Amazon RDS is 24.7%, down from 27.7% compared to the previous year. The mindshare of MongoDB Atlas is 14.2%, down from 15.1% 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

"The solution is scalable and can be configured with AWS Secrets Manager."

"Stability-wise, I rate the solution a nine out of ten...Scalability-wise, I rate the solution a nine out of ten."

"Amazon RDS is a scalable solution."

"I use Amazon RDS to store and manage data securely. It helps me retrieve information and gain insights from the data that comes in for my business or specific applications."

"Relational databases excel in extensive normalization, eliminating data redundancy and efficiently structuring tables which leads to a clear and efficient relationship between tables using primary keys."

"The product's initial setup phase is totally easy."

"Amazon RDS is easy to manage, and it has customizable performance, high availability, and duality."

"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."

More Amazon RDS pros

"The solution is easily scalable and manageable. Tools can be easily added to the solution."

"I find MongoDB Atlas highly scalable and easy to use, with very good support."

"The stability and performance are great. The high availability feature is great. Moreover, I am happy with the automated backup and restore functionality."

"It is nice because our developers create tables whenever they need to sync data."

"The most valuable feature is the schemaless architecture."

"It enables us to get work done quickly and get to our data."

"The most valuable feature is that it's all web-based. So one can browse collections just from the web. MongoDB Atlas is very accessible, quick to understand, and quick to learn. People who have never used CLI can hop into the web interface and browse the database."

"This solution is very helpful due to its ease of use."

More MongoDB Atlas pros

Cons

"The product must add more older versions of the database engines."

"In the next release, it would be great to have access to core parameters to improve or tweak the performance."

"They should add a feature for manual SQL patching in RDS."

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

"The solution could improve by adding a sandbox environment and more security."

"They could provide better integration for the solution with Microsoft products."

"For improvements, Amazon RDS could work on more features for multi-availability zone deployment to enhance higher availability, and on simplifying migration for those transitioning from on-premises to cloud environments."

"The only thing that needs improvement would be the pricing of the solution."

More Amazon RDS cons

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

"Based on its own habitat, it's not ACID compliant. If it had an ACID compliant option, it would be more useful for database administration."

"The UI is not currently designed in a manner to make it possible for a non-technical person or a layman to update the database easily."

"They could explore ways to facilitate deploying MongoDB containers within the platform."

"When I edit a document from a document, a lot of clicking is involved, like changing data type manually from a drop-down. It would be super nice if I could just edit the document in a JSON format. The JSON-based document editor should have a multi-language feature. Also, it would be great if there was a connect option from Google Looker Studio."

"We had some edge cases where scalability was an issue where a node went offline, and we had to deal with that."

"I am not an expert on what improvements could be made to MongoDB."

"MongoDB Atlas should support containerization."

More MongoDB Atlas cons

Pricing and Cost Advice

"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 cost of using this solution is similar to that of having your own data center."

"On a scale from one to ten, where ten is the most expensive, and one is the cheapest, I rate the solution's pricing a seven out of ten."

"Licensing fees are paid on an annual basis."

"The product is expensive."

"Amazon RDS is cheaper compared to other tools."

"We are paying for a service license."

"By using a combination of Reserve Instances and On-Demand pricing, you can reduce the cost."

More Amazon RDS pricing and cost advice

"Comparing the price between the MongoDB and Microsoft SQL Server, we are using the enterprise edition of Microsoft SQL Server, which is more expensive than MongoDB."

"I have seen the cost, and it was pretty cheap."

"It is an open-source platform."

"The pricing is acceptable for enterprise tier."

"MongoDB Atlas is more cost-effective than Amazon DocumentDB. It also has a pay-as-you-go pricing model. Apart from the standard licensing cost, you must also pay to get MongoDB Atlas technical support, which is expensive."

"The pricing and licensing is great."

"For our service, it was around 300 to 600 euros per month, which was acceptable for our customers."

"The solution is expensive overall. It does not require a license but if you want the support then you will need to purchase the license. They use a pay-as-you-go model and you are able to receive some discounts by making longer usage commitments."

More MongoDB Atlas pricing and cost advice

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Top Industries

By visitors reading reviews

Computer Software Company

15%

Financial Services Firm

14%

University

Manufacturing Company

Computer Software Company

19%

Financial Services Firm

15%

Comms Service Provider

Healthcare 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 price of MongoDB Atlas is reasonable, which is why many organizations, including mine, are opting for it.

See all answers

What needs improvement with MongoDB Atlas?

See all answers

Comparisons

Google Cloud SQL vs Amazon RDS

Compared 21% of the time

Oracle Database as a Service vs Amazon RDS

Compared 18% of the time

Microsoft Azure SQL Database vs Amazon RDS

Compared 15% of the time

Google Cloud Spanner vs Amazon RDS

Compared 5% of the time

Oracle Exadata Cloud at Customer vs Amazon RDS

Compared 5% 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 11% 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

May 2025

Download Amazon RDS product report

Buyer's Guide

MongoDB Atlas

May 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

April 2025

Free Report: Amazon RDS vs. MongoDB Atlas

Find out what your peers are saying about Amazon RDS vs. MongoDB Atlas and other solutions. Updated: April 2025.

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