MongoDB Atlas vs Oracle Exadata Cloud at Customer comparison

Why PeerSpot?

MongoDB and Oracle are both solutions in the Database as a Service (DBaaS) category. MongoDB is ranked #5 with an average rating of 8.0, while Oracle is ranked #15 with an average rating of 6.5. MongoDB holds a 10.3% mindshare in DS, compared to Oracle’s 3.2% 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 51 MongoDB Atlas reviews

13,231 Views
5,557 Comparison Views

96% willing to recommend

Oracle Exadata Cloud at Cus...

Read 7 Oracle Exadata Cloud at Customer reviews

1,753 Views
1,753 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: September 2026).

Buyer's Guide

MongoDB Atlas vs. Oracle Exadata Cloud at Customer

September 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)

5th

Average Rating

8.4

Reviews Sentiment

6.9

Number of Reviews

Ranking in other categories

Managed NoSQL Databases (3rd), Database Management Systems (DBMS) (7th), AI Software Development (14th)

Oracle Exadata Cloud at Cus...

Ranking in Database as a Service (DBaaS)

15th

Average Rating

7.8

Reviews Sentiment

4.9

Number of Reviews

Ranking in other categories

No ranking in other categories

Mindshare comparison

As of October 2026, in the Database as a Service (DBaaS) category, the mindshare of MongoDB Atlas is 10.3%, down from 14.1% compared to the previous year. The mindshare of Oracle Exadata Cloud at Customer is 3.2%, down from 4.3% 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	10.3%
Oracle Exadata Cloud at Customer	3.2%
Other	86.5%

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

"MongoDB Atlas was explicitly designed to support IoT applications. Many databases offer features tailored for IoT use cases."

"MongoDB Atlas is our primary database, and we prefer this because of the reliability of MongoDB Atlas."

"The product is user-friendly."

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

"The product provides quick transaction service, high availability, and efficient scalability features."

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

"The product allows us to easily set up and store large amounts of unstructured data."

"MongoDB is a NoSQL tool."

More MongoDB Atlas pros

"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."

"Performance has significantly improved."

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

"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."

"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."

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

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

"The operation model is the most valuable feature."

Cons

"We had some bad trainers when we first came onboard and would rate them fairly low. They did not seem staffed properly to fulfill the training services that they offered."

"The product's file storage documentation needs improvement."

"One improvement that I would like to see is a feature to export changes made in the environment, such as creating a new user."

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

"The initial configuration fine-tuning for performance can be time-consuming."

"When we make transactions, they do not process in real-time and require a refresh."

"The cost needs improvement."

"We need improved query performance."

More MongoDB Atlas cons

"The solution is expensive."

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

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

"Scalability is not straightforward."

"A room for improvement in Oracle Exadata Cloud at Customer is that they need to train more partners to gain more knowledge because currently, they are keeping a lot to themselves. For example, they are still keeping a lot of information on their campus, so information sharing is limited."

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

"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."

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

Pricing and Cost Advice

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

"It is an open-source platform."

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

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

"MongoDB Atlas is not expensive, and since it's a cloud-based solution, you pay by usage."

"The pricing is acceptable for enterprise tier."

"The pricing is good. We originally chose it over DynamoDB because of the pricing."

"We pay for a license."

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

Manufacturing Company

15%

Financial Services Firm

11%

Construction Company

10%

Outsourcing Company

Financial Services Firm

29%

Insurance Company

10%

Manufacturing Company

10%

Comms Service Provider

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	24
Midsize Enterprise	12
Large Enterprise	23

By reviewers
Company Size	Count
Small Business	4
Large Enterprise	4

Questions from the Community

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?

MongoDB Atlas can be improved in a few ways. While the platform is feature-rich, some advanced configuration and performance tuning options have a learning curve, especially for teams that are new ...

See all answers

What is your primary use case for MongoDB Atlas?

My main use case for MongoDB Atlas is for storing and managing semi-structured or rapidly evolving data where schema flexibility is important. A good example of how I have used MongoDB Atlas for ma...

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 8% of the time

Microsoft Azure Cosmos DB vs MongoDB Atlas

Compared 6% of the time

MongoDB Enterprise Advanced vs MongoDB Atlas

Compared 6% of the time

Snowflake vs MongoDB Atlas

Compared 6% of the time

Google Cloud SQL vs MongoDB Atlas

Compared 5% of the time

More MongoDB Atlas Competitors

Amazon RDS vs Oracle Exadata Cloud at Customer

Compared 25% of the time

Oracle Database as a Service vs Oracle Exadata Cloud at Customer

Compared 14% of the time

Microsoft Azure SQL Database vs Oracle Exadata Cloud at Customer

Compared 10% of the time

Google Cloud SQL vs Oracle Exadata Cloud at Customer

Compared 9% of the time

Google Cloud Spanner vs Oracle Exadata Cloud at Customer

Compared 8% of the time

More Oracle Exadata Cloud at Customer Competitors

Product Reports

Buyer's Guide

MongoDB Atlas

September 2026

Download MongoDB Atlas product report

Buyer's Guide

Oracle Exadata Cloud at Customer

September 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 Exadata Cloud at Customer optimizes backend performance and SQL query analysis. It offers scalable and observable infrastructure, ensuring reliable virtualization and licensing solutions tailored for on-premises management.

Oracle Exadata Cloud at Customer bridges the gap between cloud capabilities and on-premises control, providing enhanced performance, security, and cost efficiency for managing critical data. Users enjoy Oracle-managed virtualization and support services while maintaining data sovereignty and compliance. Despite needing improvements in scalability and documentation, it remains a preferred choice for large databases requiring robust infrastructure.

What are the key features of Oracle Exadata Cloud at Customer?

Enhanced Performance: Optimizes SQL query analysis and backend capabilities.
Scalability & Observability: Dynamic scaling with extensive management tools.
Autonomous Patching: Simplifies maintenance with automated updates.
Oracle-managed Virtualization: Offers trusted and secure virtualization solutions.
Fault Tolerance: Ensures reliable infrastructure with advanced engineering.

What benefits should users consider when evaluating Oracle Exadata Cloud at Customer?

Cost Efficiency: Effective resource management compared to alternatives.
On-premises Control: Enables high-level control over critical data.
Security & Compliance: Supports data sovereignty with compliance features.
Performance Reliability: Delivers consistent high performance.

Financial institutions utilize Oracle Exadata Cloud at Customer for migrating large databases while maintaining precise on-premises control. It provides a high-performance, secure solution compared to alternatives like AWS, enabling successful cross-platform migrations and efficient data management within data centers.

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

September 2026

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