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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 (5th)
 

Mindshare comparison

As of August 2026, in the Embedded Database category, the mindshare of DuckDB is 11.0%, down from 12.4% compared to the previous year. The mindshare of Firebird SQL is 11.6%, down from 22.7% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Embedded Database Mindshare Distribution
ProductMindshare (%)
Firebird SQL11.6%
DuckDB11.0%
Other77.4%
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."
"Firebird SQL is an open-source solution."
"Firebird SQL is an open-source solution and can run on most operating systems, such as Linux, Unix, and Windows."
"We are satisfied with Firebird SQL, and we will keep on using it."
"We are happy with the event capabilities of Firebird SQL database. We can raise events from it and display them in our application."
"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."
"I find the ease of deployment to be the most valuable aspect of this solution."
"I can deploy it on Linux, Mac OS, and Windows — it's very easy."
"I like that we don't have to pay external fees to migrate this data. So, we are looking to relocate from Postgres or EDB."
 

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."
"It would be interesting if they added functionality with redundancy, reputation, and variability."
"There aren't a lot of people using this solution — it's not very popular in the marketplace."
"On large databases, we have some difficulties."
"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."
"I'd rate the solution five or six out of ten for the possibilities it has currently."
"Database sharing is a capability that Firebird SQL lacks."
"The security of the users could improve in Firebird SQL."
"It would be nice to have a graphical user interface to handle the product."
 

Pricing and Cost Advice

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

By visitors reading reviews
Financial Services Firm
12%
Comms Service Provider
11%
Computer Software Company
9%
Government
7%
Comms Service Provider
14%
Manufacturing Company
10%
Computer Software Company
10%
Financial Services Firm
8%
 

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: August 2026.
908,800 professionals have used our research since 2012.