MongoDB Atlas vs Oracle Exadata Cloud at Customer comparison

MongoDB and Oracle are both solutions in the Database as a Service (DBaaS) category. MongoDB is ranked #3 with an average rating of 7.9, while Oracle is ranked #11 with an average rating of 7.7. MongoDB holds a 11.3% mindshare in DS, compared to Oracle’s 3.7% mindshare. Additionally, 96% of MongoDB users are willing to recommend the solution, compared to 100% of Oracle users who would recommend it.

MongoDB Atlas

Read 50 MongoDB Atlas reviews

7,057 Views
3,670 Comparison Views

96% willing to recommend

Oracle Exadata Cloud at Cus...

Read 7 Oracle Exadata Cloud at Customer reviews

1,122 Views
1,122 Comparison Views

100% willing to recommend

MongoDB Atlas

Oracle Exadata Cloud at Cus...

Comparison Buyer's Guide

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Executive SummaryUpdated on Jan 11, 2026

MongoDB Atlas and Oracle Exadata Cloud at Customer compete in the database management market. MongoDB Atlas appears to have the upper hand due to its cloud flexibility and scalability, while Oracle Exadata offers robust performance, catering to high availability needs.

Features: MongoDB Atlas is known for its cloud-based design, allowing rapid deployment and seamless scalability with a wide array of integration tools and a schemaless architecture. Oracle Exadata Cloud at Customer excels with fault tolerance, offering a stable environment with engineered systems ensuring high availability and performance.

Room for Improvement: MongoDB Atlas needs better dashboards, improved database backup processes, and enhanced integration options, facing challenges with large datasets and high support costs. Oracle Exadata Cloud at Customer could improve scalability options and partner training, with users highlighting documentation clarity and cost transparency issues in non-CDB models.

Ease of Deployment and Customer Service: MongoDB Atlas is appreciated for ease of use and rapid deployment in public cloud environments but has mixed support experience with high costs for premium support. Oracle Exadata Cloud at Customer receives positive feedback for customer service and emphasizes control in deployments, though users note scalability and training challenges.

Pricing and ROI: MongoDB Atlas offers a flexible pay-as-you-go model that is cost-effective, although its support is often expensive. Oracle Exadata Cloud at Customer emphasizes capacity-on-demand licensing benefits and although it is costly, users find the investment justified with positive ROI.

To learn more, read our detailed MongoDB Atlas vs. Oracle Exadata Cloud at Customer Report (Updated: April 2026).

Buyer's Guide

MongoDB Atlas vs. Oracle Exadata Cloud at Customer

April 2026

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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

MongoDB Atlas

Ranking in Database as a Service (DBaaS)

3rd

Average Rating

8.4

Reviews Sentiment

6.9

Number of Reviews

Ranking in other categories

Managed NoSQL Databases (3rd), Database Management Systems (DBMS) (4th), AI Software Development (11th)

Oracle Exadata Cloud at Cus...

Ranking in Database as a Service (DBaaS)

11th

Average Rating

7.8

Reviews Sentiment

4.9

Number of Reviews

Ranking in other categories

No ranking in other categories

Mindshare comparison

As of April 2026, in the Database as a Service (DBaaS) category, the mindshare of MongoDB Atlas is 11.3%, down from 14.5% compared to the previous year. The mindshare of Oracle Exadata Cloud at Customer is 3.7%, down from 4.0% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Database as a Service (DBaaS) Mindshare Distribution
Product	Mindshare (%)
MongoDB Atlas	11.3%
Oracle Exadata Cloud at Customer	3.7%
Other	85.0%

Database as a Service (DBaaS)

Featured Reviews

Lintz Veloso

IT Manager at a government with 11-50 employees

Developers have benefited from flexibility and performance but pricing has needed further attention

I am only familiar with databases and applications. I am from the development team and I am a user of database and cloud but I don't know the infrastructure. As a user, I deal with the Oracle Database. I know the organization has a license with the product. We don't utilize real-time analytics with MongoDB Atlas. I don't use MongoDB Atlas directly, so I don't know how it can be improved. I would place MongoDB Atlas at a medium level. I would rate it at a six or seven. I believe MongoDB Atlas can improve a little. My overall review rating for this product is six out of ten.

Read full review

WALID BOUHAJJA

Oracle DBS at Bpifrance

Positive experience with virtual cloud network creation and database migration highlights patching challenges

The best feature of Oracle Exadata Cloud at Customer is that it can be managed without needing only DBAs. We have many features, including the observability feature that helps check performance and generates numerous reports about performance. We have also implemented APIs, enabling us to create and perform many operations. This means we need DBAs who can work with APIs. We are autonomous in the patching process and don't need Oracle for patching. If you configure the process of patching, it will be executed automatically. We are using dynamic scaling which is implemented on an external virtual machine, helping us to downscale or upscale the CPU. Oracle Exadata Cloud at Customer has supported our organization's compliance and data sovereignty without problems. I have observed some limitations. For example, regarding encryption, though it is mandatory for Exadata Cloud at Customer, we cannot encrypt the database with external keys. Currently, with Exadata Cloud at Customer, using external keys is not possible.

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

"The product is simple to use and enterprise-ready. It is also open-source."

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

"The integration and configuration of this product in our AWS environment were easy and straightforward."

"I am impressed with the tool's integrations."

"Our databases used to be in-house; now they are in the cloud with MongoDB and everything is much easier."

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

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

More MongoDB Atlas pros

"The operation model is the most valuable feature."

"The best feature of Oracle Exadata Cloud at Customer is that it can be managed without needing only DBAs, with observability features to check performance, generate reports, and implement APIs for creating and performing many operations."

"I am particularly fond of the intelligent capabilities that enhance the backend, utilizing technology to analyze SQL queries."

"I like that Oracle Exadata Cloud at Customer is a stable, well-positioned product in the market today, and it's very scalable."

"Performance has significantly improved."

"The most valuable feature is that it is based on Exadata infrastructure, which is Oracle 's leading engineered system that is trusted, fault-tolerant, and has unique performance features."

"We have migrated mission-critical databases to Exadata and gained significant performance in our OLTP and Batch jobs."

"Exporting and importing is easy because of its cleanliness, making the process easier. However, setting up the Data Guard was more difficult. Despite this, the client experienced lower downtime."

More Oracle Exadata Cloud at Customer pros

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."

"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."

"From an improvement standpoint, MongoDB can improve security."

"Searching and browsing through the collection must be made easier."

"That is the only drawback that I find with MongoDB: creating the trigger."

"Querying a dataset is not very intuitive, so I think that it can be improved."

"The solution is expensive overall."

"We need improved query performance."

More MongoDB Atlas cons

"We had some problems in the developer's environment. We had some problems with the initial installation environment."

"As a customer, you can't see the boot messages of your virtualized guest machines."

"Today their support no longer lives up to my expectation."

"Scalability is not straightforward."

"For the data migration, we used ZDM. It was not integrated with the databases, and the documentation lacks clarity."

"The solution is expensive."

"As a customer, you can't see the boot messages of your virtualized guest machines."

"Oracle Exadata Cloud at Customer is stable, but the only problem occurs during OS patching. If you encounter issues, the VMC (virtual machine cluster) becomes unusable."

More Oracle Exadata Cloud at Customer cons

Pricing and Cost Advice

"The price of MongoDB Atlas is highly expensive to use and maintain. They are taking advantage of the users with such a high price."

"For me, MongoDB is expensive, but I think it is not so expensive for customers."

"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 solution is fairly priced."

"The pricing is acceptable for enterprise tier."

"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 tool is free since it's an open-source product."

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

More MongoDB Atlas pricing and cost advice

"The machine and the cloud model itself already have licensing advantages."

"The price is too much."

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Top Industries

By visitors reading reviews

Financial Services Firm

11%

Manufacturing Company

11%

Construction Company

Computer Software Company

Financial Services Firm

33%

Insurance Company

Manufacturing Company

Computer Software Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	24
Midsize Enterprise	10
Large Enterprise	20

By reviewers
Company Size	Count
Small Business	4
Large Enterprise	4

Questions from the Community

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?

Pricing-wise, MongoDB Atlas has a pay-as-you-go strategy. The documentation for MongoDB is very good; I have learned multiple things through reading it. The free tier is M0 for $0, which is suitabl...

See all answers

What needs improvement with MongoDB Atlas?

An improvement I can suggest for MongoDB Atlas is achieving even faster query execution and smoother application performance. In terms of scalability, it handles system growth without failure, but ...

See all answers

What is your experience regarding pricing and costs for Oracle Exadata Cloud at Customer?

The pricing is reasonable due to a universal agreement, which often positions Oracle solutions better against others. I would rate the pricing an eight out of ten.

See all answers

What needs improvement with Oracle Exadata Cloud at Customer?

In future updates for Oracle Exadata Cloud at Customer, I would like to see another feature for the different costs for the non-CDB models, because if you are not using the non-CDB models, you have...

See all answers

What is your primary use case for Oracle Exadata Cloud at Customer?

The use cases for Oracle Exadata Cloud at Customer are based on our actual solution. We have the Exadata, but it has reached its end of life. The X5 has attained the end of life, so we discussed mi...

See all answers

Comparisons

Amazon RDS vs MongoDB Atlas

Compared 10% of the time

MongoDB Enterprise Advanced vs MongoDB Atlas

Compared 7% of the time

Microsoft Azure Cosmos DB vs MongoDB Atlas

Compared 6% of the time

Google Cloud Firestore vs MongoDB Atlas

Compared 6% of the time

SingleStore vs MongoDB Atlas

Compared 3% of the time

More MongoDB Atlas Competitors

Amazon RDS vs Oracle Exadata Cloud at Customer

Compared 18% of the time

Microsoft Azure SQL Database vs Oracle Exadata Cloud at Customer

Compared 14% of the time

Google Cloud SQL vs Oracle Exadata Cloud at Customer

Compared 11% of the time

Google Cloud Spanner vs Oracle Exadata Cloud at Customer

Compared 9% of the time

Oracle Database as a Service vs Oracle Exadata Cloud at Customer

Compared 9% of the time

More Oracle Exadata Cloud at Customer Competitors

Product Reports

Buyer's Guide

MongoDB Atlas

March 2026

Download MongoDB Atlas product report

Buyer's Guide

Oracle Exadata Cloud at Customer

March 2026

Download Oracle Exadata Cloud at Customer product report

Also Known As

Atlas, MongoDB Atlas (pay-as-you-go)

No data available

Overview

MongoDB Atlas stands out with its schemaless architecture, scalability, and user-friendly design. It simplifies data management with automatic scaling and seamless integration, providing dynamic solutions for diverse industries.

MongoDB Atlas offers a cloud-based platform valued for its seamless integration capabilities and high-performance data visualization. It features advanced security options such as encryption and role-based access control alongside flexible data storage and efficient indexing. Users benefit from its robust API support and the ability to manage the platform without an extensive setup process. Feedback suggests improvements are needed in usability, query performance, security options, and third-party tool compatibility. While pricing and support services could be more economical, there is a demand for enhanced real-time monitoring and comprehensive dashboards, as well as advanced containerization and scalability options supporting complex database structures.

What are the key features of MongoDB Atlas?

Schemaless Architecture: Flexible data storage without predefined structure.
Automatic Scaling: Dynamically adjusts resources to meet demand.
Advanced Security: Encryption and role-based access control.
User-Friendly Interface: Simplified management and operation.
Robust API Support: Facilitates integration with applications.

What benefits should you consider in a solution like MongoDB Atlas?

Cost-Effective Management: Minimizes setup and operational costs.
Dynamic Data Management: Adapts to varying business demands.
Seamless Integration: Connects easily with other tools and frameworks.
High Performance: Optimized for real-time data processing and visualization.
Reliable Support: Accessible assistance and comprehensive documentation.

In healthcare and finance, MongoDB Atlas manages payment transactions and facilitates real-time analytics, powering SaaS solutions and storing large volumes of user data. It enhances scalability, performance, and security for cloud hosting, IoT integrations, and Node.js environments, widely favored for its flexibility and capability to support microservices.

MongoDB

Oracle Cloud@Customer brings Oracle’s complete portfolio of public cloud infrastructure, fully managed cloud services, and Oracle Fusion SaaS applications into your data center. It enables you to run applications faster and lower your costs using the same high-performance capabilities, autonomous operations, and low-cost subscription pricing in Oracle Cloud Infrastructure (OCI). You get all this while maintaining complete control of your data so you can address data residency, security, and connectivity concerns.

Oracle

Sample Customers

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

IBVI, illycaffe, Scottish Water, trueblue, AirAsia, droptank

Buyer's Guide

MongoDB Atlas vs. Oracle Exadata Cloud at Customer

April 2026

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