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DuckDB vs Firebird SQL comparison

 

Comparison Buyer's Guide

Executive Summary

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

DuckDB
Ranking in Embedded Database
5th
Average Rating
8.6
Reviews Sentiment
6.5
Number of Reviews
2
Ranking in other categories
No ranking in other categories
Firebird SQL
Ranking in Embedded Database
4th
Average Rating
7.8
Reviews Sentiment
7.4
Number of Reviews
15
Ranking in other categories
Open Source Databases (6th)
 

Mindshare comparison

As of June 2026, in the Embedded Database category, the mindshare of DuckDB is 11.5%, down from 12.0% compared to the previous year. The mindshare of Firebird SQL is 12.9%, down from 23.5% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Embedded Database Mindshare Distribution
ProductMindshare (%)
Firebird SQL12.9%
DuckDB11.5%
Other75.6%
Embedded Database
 

Featured Reviews

MC
Senior Analytics Engineer at a tech vendor with 501-1,000 employees
Caching analytics queries has reduced repeated compute and supports faster embedded reporting
The use of DuckDB as a cache for analytics in an embedded analytics product is a valuable feature. It helps manage compute resources efficiently by preventing repeated computations of the same query. This has made it quite handy and quick to implement, which aligns with the fast-paced needs of our engineering team.
SS
Research and Development Project Manager at Sixense Monitoring
Efficient data storage with reliable and easy management
We are working on monitoring software that involves making a lot of measurements with sensors. We store all the data in Firebird, which is why we use It primarily for data storage It's difficult to describe how it has improved our organization because we have been using Firebird for a very long…

Quotes from Members

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

Pros

"DuckDB is very fast."
"The use of DuckDB as a cache for analytics in an embedded analytics product is a valuable feature."
"It helps us in detecting all kinds of problems in the code, such as bad quality, unclear code, or any violation in the code or best practices."
"I like Firebird because it's very lightweight; it's very light and powerful, and I can do everything that I can with MS SQL Server and Oracle with Firebird, with very easy deployment on Linux, Mac OS, and Windows and great integration capabilities."
"Robustness is the absolutely main feature."
"The solution is very useful for stock management."
"The documentation is very well written."
"The most valuable feature of Firebird SQL is the creation of databases."
"We are satisfied with Firebird SQL, and we will keep on using it."
"I find the ease of deployment to be the most valuable aspect of this solution."
 

Cons

"Sometimes we have memory issues that cause job failures, which we don't fully understand why, but we can rerun the jobs without problems."
"I don't think the solution is very scalable, because the scalability of the performance when using more than one process is not very good."
"It would be nice to have a graphical user interface to handle the product."
"They need to be more reactive and fast. Sometimes, they take too long to resolve some tickets."
"The main feature I expect is to be able to work with different databases at the same time because that's a wishlist item for me."
"It would be interesting if they added functionality with redundancy, reputation, and variability."
"On large databases, we have some difficulties."
"This solution isn't very user-friendly, or intuitive, which could be improved when it is developed."
"It would be good to have more automation and integration with the tools from other vendors."
 

Pricing and Cost Advice

Information not available
"It is a public domain system as every customer can install it on their system without paying any license fee."
"There is a yearly maintenance fee for the use of the solution."
"I was using the free version of Firebird SQL."
"The most valuable feature of the solution is that it is freely available."
"There is no licensing cost for this solution, as it is open-source."
"It's open-source and free."
"Firebird SQL is an open-source solution, which means it is a free product."
"It is okay."
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Top Industries

By visitors reading reviews
Financial Services Firm
12%
Comms Service Provider
10%
Computer Software Company
9%
Government
7%
Comms Service Provider
14%
Computer Software Company
11%
Manufacturing Company
10%
Financial Services Firm
9%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
By reviewers
Company SizeCount
Small Business11
Midsize Enterprise3
 

Questions from the Community

What is your experience regarding pricing and costs for DuckDB?
We use the open-source version of DuckDB and don't have costs associated with it. There is a company that provides commercial software, but we use the open-source library, not the services.
What needs improvement with DuckDB?
Sometimes we have memory issues that cause job failures, which we don't fully understand why, but we can rerun the jobs without problems. There were also problems with binary formats in the previou...
What is your primary use case for DuckDB?
My main use case for DuckDB is that we're using it as a cache for analytics. We have an embedded analytics product, and in order to manage our compute resources, we are using DuckDB so that we do n...
How does Firebird SQL compare with PostgreSQL?
PostgreSQL was designed in a way that provides you with not only a high degree of flexibility but also offers you a cheap and easy-to-use solution. It gives you the ability to redesign and audit yo...
What needs improvement with Firebird SQL?
We would like to improve the management of very large databases. We have databases up to three or four terabytes, and it's not so easy to manage such large databases.
What is your primary use case for Firebird SQL?
We are working on monitoring software that involves making a lot of measurements with sensors. We store all the data in Firebird, which is why we use It primarily for data storage.
 

Comparisons

 

Overview

 

Sample Customers

Information Not Available
Elekt Labs, Streamsoft, wobe-systems GmbH, DRB Systems, Moscow City Hospital #31
Find out what your peers are saying about DuckDB vs. Firebird SQL and other solutions. Updated: June 2026.
900,644 professionals have used our research since 2012.