No more typing reviews! Try our Samantha, our new voice AI agent.

Azure Database for PostgreSQL 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

Azure Database for PostgreSQL
Ranking in Open Source Databases
5th
Average Rating
8.8
Reviews Sentiment
6.3
Number of Reviews
23
Ranking in other categories
Database as a Service (DBaaS) (5th)
Firebird SQL
Ranking in Open Source Databases
4th
Average Rating
7.8
Reviews Sentiment
7.4
Number of Reviews
15
Ranking in other categories
Embedded Database (3rd)
 

Mindshare comparison

As of March 2026, in the Open Source Databases category, the mindshare of Azure Database for PostgreSQL is 1.3%. The mindshare of Firebird SQL is 11.9%, down from 18.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Open Source Databases Mindshare Distribution
ProductMindshare (%)
Firebird SQL11.9%
Azure Database for PostgreSQL1.3%
Other86.8%
Open Source Databases
 

Featured Reviews

Sathish Palanisamy - PeerSpot reviewer
Staff Data Engineer at a transportation company with 10,001+ employees
Improves database performance, supports AI integration, and accelerates customer-focused innovation
Azure Database for PostgreSQL can be improved in the area of elastic capabilities. One of the things we were actively looking for is the elastic feature, which was made a GA at this Ignite event. I am really happy that finally in Azure, we have a product which we can use for elastic clusters. If you are bound with a single server, then you have a vertical limit. Now you do not have any limits. As long as your use case grows, we can grow. The only thing I would maybe be thinking about is we should also allow customers to pick different node sizes for every node inside the elastic eventually. Some nodes do not need that big capacity. So that may be a nice-to-have feature, though it is not a must-have at this point.
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

"Horizontal scaling has helped manage our workloads, making it easier for us to stay cost-efficient while also scaling when we get more traffic on our application."
"We transact 128 trillion data per month using Azure Database for PostgreSQL, which helps us to be more successful on every transaction that the customer is requesting from us."
"If a client is looking to check these boxes—performance, speed, reliability, and resiliency in general—knowing that it will satisfy application needs not just today but in the future, it is definitely a choice."
"The most valuable features of Azure Database for PostgreSQL are its networking capabilities, which allow for integration with other Azure services."
"A native cloud approach actually has more advantage because it is easy to deploy, faster to deploy, and easy to recover and roll back."
"Automatic patching and backups have saved us time; anything automatic is a blessing—it allows us to be hands-off, and the reliability has been very good with it."
"Overall, we are satisfied with Microsoft solutions and recommend them."
"The operational efficiency of Azure Database for PostgreSQL is good."
"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 has worked perfectly; I've never run into issues or had to reach out to technical support for troubleshooting."
"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."
"The documentation is very well written."
"The reliability and ease of management are very valuable."
"We are happy with the event capabilities of Firebird SQL database. We can raise events from it and display them in our application."
 

Cons

"I do not know how Azure Database for PostgreSQL can be improved or what additional features I would prefer to see. There may be some pain points that would be valuable to fix."
"Azure Database for PostgreSQL can be improved in ways I'm very curious to explore with Horizon."
"We would love to definitely see scalability. We would love to see it grow as more people use it and it can handle the data and maybe tell us some optimizations by reporting on what we have."
"Coming from a traditional Oracle Exadata setup, all queries will run faster because Oracle has that optimization layer in between which optimizes it for you, which is why you pay a lot of money for that. When you come to Azure Database for PostgreSQL, that layer is gone."
"Azure Database for PostgreSQL has not really helped reduce infrastructure costs at my company."
"The critical service is the Azure OpenAI service. It would help to make it simpler and easier to integrate with that or cognitive services."
"In the future, I would like to see anomaly detection."
"The pay-as-you-go pricing model of Azure Database for PostgreSQL has actually increased costs."
"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."
"There aren't a lot of people using this solution — it's not very popular in the marketplace."
"Database sharing is a capability that Firebird SQL lacks."
"In the next release, it should support JSON, XML, and replication with third-party tools."
"The security of the users could improve in Firebird SQL."
"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."
"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."
"This solution isn't very user-friendly, or intuitive, which could be improved when it is developed."
 

Pricing and Cost Advice

"There aren't any notable areas for improvement that I could see. PostgreSQL was self-sufficient with no need for additional database knowledge to maintain it."
"We do not pay for a full-year subscription because our usage is still at the beginning phase and not much. The pay-as-you-go model works well for us."
"The pay-as-you-go pricing model plays a critical role in managing database-related costs and resource allocation. We build using Infrastructure as Code (IAC) and maintain a focus on FinOps to control Azure service costs. Some clients are pushy on price. It's critical to automate it, so we're just using it when appropriate and switching it off in certain scenarios."
"The pricing experience is positive. Azure Database for PostgreSQL reduces the need for hardware investments, and the pay-as-you-go pricing model positively affects database-related costs by allowing us to start small and scale as needed."
"The tool is open source."
"It is a public domain system as every customer can install it on their system without paying any license fee."
"We are using the free solution, so there is no cost involved."
"There is no licensing cost for this solution, as it is open-source."
"There is a yearly maintenance fee for the use of the solution."
"I was using the free version of Firebird SQL."
"It's open-source and free."
"The most valuable feature of the solution is that it is freely available."
report
Use our free recommendation engine to learn which Open Source Databases solutions are best for your needs.
885,311 professionals have used our research since 2012.
 

Top Industries

By visitors reading reviews
Financial Services Firm
13%
Manufacturing Company
13%
Marketing Services Firm
12%
Educational Organization
8%
Computer Software Company
13%
Comms Service Provider
11%
Manufacturing Company
9%
Financial Services Firm
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business3
Midsize Enterprise4
Large Enterprise16
By reviewers
Company SizeCount
Small Business11
Midsize Enterprise3
 

Questions from the Community

What is your experience regarding pricing and costs for Azure Database for PostgreSQL?
My experience with pricing, setup costs, and licensing for Azure Database for PostgreSQL is positive; I appreciate it all. The pricing is very cost-effective and stable given that we have many data...
What needs improvement with Azure Database for PostgreSQL?
Azure Database for PostgreSQL can be improved in ways I'm very curious to explore with Horizon. I'm interested in seeing how the fully enterprise-hardened features change things and where that blur...
What is your primary use case for Azure Database for PostgreSQL?
My main use cases for Azure Database for PostgreSQL came from a personal project to scratch an itch, and it was the easiest one to go grab. I appreciate how easy PostgreSQL is to get running locall...
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.
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.
 

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 Azure Database for PostgreSQL vs. Firebird SQL and other solutions. Updated: March 2026.
885,311 professionals have used our research since 2012.