IBM Db2 on Cloud vs Oracle Database as a Service comparison

IBM and Oracle are both solutions in the Database as a Service (DBaaS) category. IBM is ranked #13 with an average rating of 8.0, while Oracle is ranked #7 with an average rating of 8.3. IBM holds a 2.1% mindshare in DS, compared to Oracle’s 7.1% mindshare. Additionally, 100% of IBM users are willing to recommend the solution, compared to 97% of Oracle users who would recommend it.

IBM Db2 on Cloud

Read 2 IBM Db2 on Cloud reviews

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359 Comparison Views

100% willing to recommend

Oracle Database as a Service

Read 69 Oracle Database as a Service reviews

1,736 Views
1,684 Comparison Views

97% willing to recommend

IBM Db2 on Cloud

Oracle Database as a Service

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Executive SummaryUpdated on Aug 12, 2024

Oracle Database as a Service and IBM Db2 on Cloud are leading cloud database solutions. Oracle Database as a Service excels in performance and integration capabilities, while IBM Db2 on Cloud offers robust analytics and AI features. Oracle Database as a Service is favored for complex, large-scale implementations, whereas IBM Db2 on Cloud is appreciated for cost-effectiveness and ease of use.

Features: Oracle Database as a Service is praised for its high performance, scalability, and strong integration capabilities. IBM Db2 on Cloud offers advanced analytics, AI functionalities, and straightforward management tools.

Room for Improvement: Oracle Database as a Service needs to simplify its licensing and improve its cost structure. IBM Db2 on Cloud should enhance performance under heavy loads and expand documentation.

Ease of Deployment and Customer Service: Oracle Database as a Service has a complex deployment but strong customer service. IBM Db2 on Cloud is noted for its simplicity in deployment and reliable support.

Pricing and ROI: Oracle Database as a Service has a higher setup cost but offers substantial ROI for large-scale operations. IBM Db2 on Cloud presents a more cost-effective solution with satisfactory ROI for medium to small businesses.

To learn more, read our detailed IBM Db2 on Cloud vs. Oracle Database as a Service Report (Updated: December 2025).

Buyer's Guide

IBM Db2 on Cloud vs. Oracle Database as a Service

December 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

IBM Db2 on Cloud

Ranking in Database as a Service (DBaaS)

13th

Average Rating

8.6

Reviews Sentiment

7.3

Number of Reviews

Ranking in other categories

No ranking in other categories

Oracle Database as a Service

Ranking in Database as a Service (DBaaS)

7th

Average Rating

8.6

Reviews Sentiment

6.4

Number of Reviews

Ranking in other categories

No ranking in other categories

Mindshare comparison

As of January 2026, in the Database as a Service (DBaaS) category, the mindshare of IBM Db2 on Cloud is 2.1%, up from 0.9% compared to the previous year. The mindshare of Oracle Database as a Service is 7.1%, down from 9.0% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Database as a Service (DBaaS) Market Share Distribution
Product	Market Share (%)
Oracle Database as a Service	7.1%
IBM Db2 on Cloud	2.1%
Other	90.8%

Database as a Service (DBaaS)

Featured Reviews

FarhanFarhan

Database Engineer at Meezan Bank

Multi-node architecture and it is good from a security point of view

I would rate the stability a seven out of ten. Most of the issues we faced during troubleshooting were due to specific bugs in the environment, and the only solution was to upgrade the database environment or services. But it is not easy to upgrade the database level when third-party applications are involved, as they are not always comfortable with upgrading. There should be some cumulative solution provided by IBM for their customers, just like other vendors. Upgrading to a certain version doesn't always resolve the issue. It might get resolved at the database level, but what about the other applications integrated with that database that are only compatible with older versions?

Read full review

Sadik Iqbal

Associate at Eict ltd.

Offers robust security and resilience, but high pricing impacts accessibility

Initially, I walked through Teradata and not Oracle Database. Currently, I am doing a job for an organization that uses Postgres Database and offers a cloud solution. I work in technology advocacy for partners. Cloud solutions are our focus The encryption level, resilience, and secure features…

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

"Multiple business departments rely on reports and predictive analysis to make decisions for future business based on their data warehouse and Db2 network analytics tool. It helps our business department make decisions."

"The reliability is the most valuable feature. It is also user-friendly."

"The customer service for this solution is very good. I would rate them a nine out of ten."

"The most valuable feature of Oracle Database as a Service is that it is managed by the vendor and you do not have to purchase on-premise hardware."

"We are using Oracle Database as a Service mainly for pulling out audit reports."

"We have found all of the features of this solution to be valuable to our organization."

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

"I like the tool’s database services. I like the system’s performance, replication, active data, etc. which are all good."

"I like the solution’s performance and real application concepts."

"Oracle has helped our organization by being a reliable solution that is stable with zero crashes. The differentiation between Oracle's database and other databases is that Oracle needs more attention. It's not a click here, click there solution, it needs more time put in, but once you do that, it's ready to go and you can forget about it."

More Oracle Database as a Service pros

Cons

"In other environments like Oracle or Teradata, they provide their own solutions for troubleshooting issues. They provide built-in AI services or autonomous databases, which I don't see in the Db2 environment."

"I would give their support a ten if they had more tutorials available."

"I would like to see a better dashboard for the storage. It need to be more complete overall."

"I would like to see improvements in the license cost. The solution is subscription-based for PaaS services. You need to buy your own authorized license."

"They should add more integration to the solution."

"Debugging this solution is challenging."

"The tool's AI part has shortcomings, making it an area where improvements are required."

"My favorite option – Multitenant – should be available for some pluggable databases in all editions, without any fee."

"The initial setup could improve."

"The performance needs improvement."

More Oracle Database as a Service cons

Pricing and Cost Advice

Information not available

"Oracle Database as a Service is an expensive product."

"The solution is based on an annual fee."

"The pricing may seem expensive, but the value corresponds to the quality of the product."

"There should be a standard way to license the database in a virtual environment (e.g. VMware) and there should be a low-end version (like Standard Edition One) again."

"It is a very expensive tool."

"Oracle Database as a Service has a yearly licensing fee, which is expensive."

"The solution's price is reasonable but depends upon the negotiation."

"The price of Oracle Database as a Service could be better."

More Oracle Database as a Service pricing and cost advice

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Top Industries

By visitors reading reviews

No data available

Financial Services Firm

19%

Computer Software Company

10%

Manufacturing Company

Retailer

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

No data available

By reviewers
Company Size	Count
Small Business	23
Midsize Enterprise	18
Large Enterprise	32

Questions from the Community

What needs improvement with IBM Db2 on Cloud?

In other environments like Oracle or Teradata, they provide their own solutions for troubleshooting issues. They provide built-in AI services or autonomous databases, which I don't see in the Db2 e...

See all answers

What advice do you have for others considering IBM Db2 on Cloud?

Since I have worked with almost every product, including IBM, Teradata is far better than any other data warehouse product. It's a separate database with its own features, architecture, and working...

See all answers

What is your primary use case for IBM Db2 on Cloud?

It's a multi-node logical database clustered in three physical nodes. We use a lot of services already provided in our private cloud environment. It's a multi-node architecture.

See all answers

What do you like most about Oracle Database as a Service?

It has significantly enhanced our application development process by introducing substantial time savings and streamlining routine tasks.

See all answers

What is your experience regarding pricing and costs for Oracle Database as a Service?

The setup cost is approximately four hours.

See all answers

What needs improvement with Oracle Database as a Service?

I see some negative sides that could be improved, and that is the licensing. The issue with licensing is the price and the way they license through partners.

See all answers

Comparisons

Amazon RDS vs IBM Db2 on Cloud

Compared 44% of the time

Microsoft Azure SQL Database vs IBM Db2 on Cloud

Compared 31% of the time

Google Cloud SQL vs IBM Db2 on Cloud

Compared 25% of the time

More IBM Db2 on Cloud Competitors

Amazon RDS vs Oracle Database as a Service

Compared 22% of the time

Google Cloud Spanner vs Oracle Database as a Service

Compared 18% of the time

MongoDB Atlas vs Oracle Database as a Service

Compared 13% of the time

TiDB Cloud vs Oracle Database as a Service

Compared 8% of the time

Microsoft Azure SQL Database vs Oracle Database as a Service

Compared 8% of the time

More Oracle Database as a Service Competitors

Product Reports

Buyer's Guide

Database as a Service (DBaaS)

January 2026

Download IBM Db2 on Cloud product report

Buyer's Guide

Oracle Database as a Service

January 2026

Download Oracle Database as a Service product report

Also Known As

No data available

Oracle DBaaS, Oracle Database Cloud

Overview

A fully-managed cloud SQL database. Powered by a turbo-charged Db2 engine.

IBM

Oracle Database Cloud Service combines the power of Oracle Database, with the unique capabilities of the Oracle Cloud. The service provides a secure, automated data management platform that leverages on demand Oracle Cloud Infrastructure services via a simple web based user interface and RESTful API. Oracle Database Cloud Service provides elastic database services for development, test, and production environments of custom and packaged online transaction processing (OLTP), data warehousing, and mixed workload applications. It enables businesses to reap all Oracle Platform as a Service (PaaS) benefits including subscriptionbased, self-service access to reliable, scalable, and elastic cloud environments and accelerates time to value by simplifying the provisioning and administration of Oracle databases.

Oracle

Sample Customers

Owens-Illinois, KONE Corp., Cambridgeshire Fire and Rescue, Canon Europe, Delhaize America, Wimbledon

Solution-Soft, DX Marketing, Suredell and Partners, Frontiers, SettleOurEstate.com, Demand Analysis Ltd, endlich IT & Projekt Service OHG

Buyer's Guide

IBM Db2 on Cloud vs. Oracle Database as a Service

December 2025

Free Report: IBM Db2 on Cloud vs. Oracle Database as a Service

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