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EDB Postgres Advanced Server vs Firebird SQL comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Jan 23, 2025

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

EDB Postgres Advanced Server
Ranking in Open Source Databases
12th
Average Rating
8.0
Reviews Sentiment
7.7
Number of Reviews
10
Ranking in other categories
No ranking in other categories
Firebird SQL
Ranking in Open Source Databases
3rd
Average Rating
7.8
Reviews Sentiment
7.4
Number of Reviews
15
Ranking in other categories
Embedded Database (3rd)
 

Mindshare comparison

As of December 2025, in the Open Source Databases category, the mindshare of EDB Postgres Advanced Server is 2.1%, down from 3.5% compared to the previous year. The mindshare of Firebird SQL is 13.6%, down from 19.6% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Open Source Databases Market Share Distribution
ProductMarket Share (%)
Firebird SQL13.6%
EDB Postgres Advanced Server2.1%
Other84.3%
Open Source Databases
 

Featured Reviews

Munirathnakumar Si - PeerSpot reviewer
Senior Principal Cyber Security Consultant - Cloud and Container at Standard Chartered Bank
Though user-friendly, it fails to offer a mobile application to users
The product currently fails to offer a mobile application. In the future, I want the solution to offer a mobile application, especially since you can access the services via mobile phone with all the service providers like AWS and others. A mobile application provided by the product can help a user to see the status whenever needed.
reviewer1991775 - PeerSpot reviewer
Chapter Lead at a financial services firm with 201-500 employees
An open-source database to hold customer data, but its performance should be improved
Firebird SQL significantly improved our data management in many parts of our self-developed ERP system. I rate the solution's performance and speed a six out of ten. Two or three database administrators are needed to maintain the solution. A few years ago, migrating data to or from Firebird SQL was a little bit difficult because the identifier names for tables or stored procedures were limited to 20 to 30 characters. Transferring the structure to Firebird SQL was difficult, but they fixed it in version 3, which was much easier. We are developing software with Delphi, and Delphi is also by Embarcadero. Using InterBase or Firebird SQL databases is very common, and you have some good tools for developing with Firebird SQL. Overall, I rate the solution a seven out of ten.

Quotes from Members

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

Pros

"Postgres is highly compatible with many software and programming languages. Its compatibility is excellent, covering nearly everything related to data engineering or migration."
"The feature of vector database management for AI is quite interesting and impactful."
"The number of indices available in Postgres is remarkable."
"The product is user-friendly."
"The low cost and functionality allows us to save money on smaller database projects."
"I rate EDB Postgres Advanced Server's stability an eight out of ten."
"I like that EDB Postgres Advanced Server scales well. A valuable feature of the solution is multi-tenancy support. It also supports JSONB."
"It gives us a solid, less expensive alternative to deploying with Oracle."
"I can deploy it on Linux, Mac OS, and Windows — it's very easy."
"I find the ease of deployment to be the most valuable aspect of this solution."
"Firebird SQL is an open-source solution and can run on most operating systems, such as Linux, Unix, and Windows."
"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."
"The most valuable feature of Firebird SQL is the creation of databases."
"Firebird SQL is an open-source solution."
"Robustness is the absolutely main feature."
"The solution is very useful for stock management."
 

Cons

"There aren't specific new features we wish to add."
"The system is aging and not keeping up with the performance of new, enhanced database models."
"The security is not very robust and the product would be much more useful with more security options."
"I would like to see improvements in the performance, especially in large-scale operations, as it currently cannot match Oracle's performance."
"I have faced performance issues in the community edition."
"The product currently fails to offer a mobile application."
"An area for improvement in EDB Postgres Advanced Server is JSONB querying. It would be nice to have even stronger JSONB support from the solution."
"Technical support and performance could be better. We have some problems with this solution, but we don't know if the problem is with the database or the configuration. For example, sometimes, the users can't access the database."
"It would be nice to have a graphical user interface to handle the product."
"It would be good to have more automation and integration with the tools from other vendors."
"It would be interesting if they added functionality with redundancy, reputation, and variability."
"Database sharing is a capability that Firebird SQL lacks."
"On large databases, we have some difficulties."
"It is not easy to integrate the tool with Visual Studio."
"The security of the users could improve in Firebird SQL."
 

Pricing and Cost Advice

"It is an open-source product."
"The product is either free with community support or very inexpensive with a small yearly fee for paid support."
"I have been working on the community edition."
"EDB Postgres Advanced Server is open source, so I don't pay for licensing."
"Pricing is significantly lower than competing products."
"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."
"Firebird SQL is an open-source solution, which means it is a free product."
"It is okay."
"It is a public domain system as every customer can install it on their system without paying any license fee."
"It's open-source and free."
"The tool is open source."
"There is a yearly maintenance fee for the use of the solution."
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Top Industries

By visitors reading reviews
Computer Software Company
14%
Financial Services Firm
14%
Manufacturing Company
10%
Retailer
8%
Computer Software Company
17%
Comms Service Provider
10%
Manufacturing Company
9%
Financial Services Firm
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business2
Midsize Enterprise1
Large Enterprise8
By reviewers
Company SizeCount
Small Business11
Midsize Enterprise3
 

Questions from the Community

What is your experience regarding pricing and costs for EDB Postgres Advanced Server?
EDB Postgres Advanced Server offers both processor-based and user-based licensing options. The cost is reasonable, particularly for middle and lower-tier customers, but there are hiccups when deali...
What needs improvement with EDB Postgres Advanced Server?
It was challenging to think of improvements for Postgres. We did not choose to extend or add new features to Postgres since it already meets our needs so well. There aren't specific new features we...
What is your primary use case for EDB Postgres Advanced Server?
Our primary use case for EDB Postgres Advanced Server was to study the code base behind it. We aimed to understand how it has been built, how the engine functions, the querying process, and what ki...
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 do you like most about Firebird SQL?
Firebird SQL is an open-source solution.
 

Overview

 

Sample Customers

Ericsson, Clear Capital, PinkRoccade, ABN Amro, WholeWorldBand, Van Genechten, Gallinat-Bank AG, Mariner, coresystems, Aquent, Contegix, AQA, Genscape, InMobi
Elekt Labs, Streamsoft, wobe-systems GmbH, DRB Systems, Moscow City Hospital #31
Find out what your peers are saying about EDB Postgres Advanced Server vs. Firebird SQL and other solutions. Updated: December 2025.
879,259 professionals have used our research since 2012.