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GeneXus vs Google Firebase 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:
 

ROI

Sentiment score
7.1
GeneXus offers high ROI for large companies, excels in banking apps, and is effective for both extensive and limited user systems.
Sentiment score
6.1
Google Firebase is valued for its low cost, high ROI, and efficient automation, despite some avoidable mechanisms.
 

Customer Service

Sentiment score
7.6
GeneXus customer service is fast, knowledgeable, cooperative, usually responding within 24 hours, and generally rated highly by users.
Sentiment score
7.1
Google Firebase's support is praised for helpfulness, with extensive documentation and community resources often meeting users' needs effectively.
If the community doesn't have the answers, then I contact the Google Firebase team directly.
IT specialist at CUADRO OCHO INC
I do not currently find any other competitors that match its offering.
DIV head at a tech services company with 201-500 employees
I would rate the technical support of Google an eight out of ten.
Intermediate Software Engineer at Xelleron Pty
 

Scalability Issues

Sentiment score
8.4
GeneXus is scalable and adaptable, supporting growth from small projects to large systems with high ratings for ease and efficiency.
Sentiment score
6.8
Google Firebase is scalable but may face data handling and cost challenges as usage increases, especially for larger demands.
It can handle all tiers of the market effectively.
DIV head at a tech services company with 201-500 employees
Google also has some other cloud services, but when we compare Google Firebase, it is not as scalable.
Chief Technical Advisor at a tech services company with 1-10 employees
It is either from my side or from Google Firebase side if it is getting delayed or not.
Intermediate Software Engineer at Xelleron Pty
 

Stability Issues

Sentiment score
8.1
GeneXus offers high stability with bi-monthly upgrades, rated 8-10 by users, best suited for simpler front-end applications.
Sentiment score
7.9
Google Firebase is praised for stability and reliability, though users find deployment complex due to external tool dependencies.
In our company, we have prototypes on Google Firebase and productions on AWS Cloud.
Chief Technical Advisor at a tech services company with 1-10 employees
They have mostly put the improvements for those, so it is making it smoother now than in the early years.
Intermediate Software Engineer at Xelleron Pty
 

Room For Improvement

GeneXus requires better front-end, training, security, integration, collaboration, market awareness, UI, code speed, cost, community, alerts, performance, and language support.
Google Firebase users desire better pricing transparency, technical support, usability, integration, mobile testing, and enhanced tools for developers and non-technical users.
Since Google Firebase is a NoSQL platform, areas for improvement include enhancing query functionalities to be more equivalent to SQL, like MS SQL.
IT specialist at CUADRO OCHO INC
When it goes to iOS applications, there should be a much more straightforward, smoother way.
Intermediate Software Engineer at Xelleron Pty
Automation testing with mobile devices could be improved, especially in regression testing to ensure that new feature launches do not affect other features.
DIV head at a tech services company with 201-500 employees
 

Setup Cost

GeneXus offers costly multi-plan licenses but justifies the price by replacing multiple developers and including maintenance and upgrades.
Google Firebase's flexible pricing is affordable for startups, with a free tier and pay-as-you-go for extra usage.
They could have implemented credits based on usage so that users would be able to easily calculate the pricing and provide it to customers.
Chief Technical Advisor at a tech services company with 1-10 employees
Google Firebase offers a reasonable pricing structure.
DIV head at a tech services company with 201-500 employees
 

Valuable Features

GeneXus offers rapid deployment, seamless tech integration, error detection, multi-language support, automation, and a user-friendly architecture.
Google Firebase offers real-time communication, flexible integration, user-friendly tools, and scalability for efficient app management on iOS and Android.
It helps me understand user behavior more effectively with Google Analytics.
Intermediate Software Engineer at Xelleron Pty
Serverless cloud functions.
Chief Technical Advisor at a tech services company with 1-10 employees
These features are invaluable for mobile development and ensuring smooth internal operations.
DIV head at a tech services company with 201-500 employees
 

Categories and Ranking

GeneXus
Ranking in Mobile Development Platforms
11th
Average Rating
8.6
Reviews Sentiment
7.8
Number of Reviews
14
Ranking in other categories
Low-Code Development Platforms (20th)
Google Firebase
Ranking in Mobile Development Platforms
7th
Average Rating
8.4
Reviews Sentiment
7.0
Number of Reviews
49
Ranking in other categories
Infrastructure as a Service Clouds (IaaS) (5th)
 

Mindshare comparison

As of May 2026, in the Mobile Development Platforms category, the mindshare of GeneXus is 3.5%, up from 3.4% compared to the previous year. The mindshare of Google Firebase is 0.8%. It is calculated based on PeerSpot user engagement data.
Mobile Development Platforms Mindshare Distribution
ProductMindshare (%)
Google Firebase0.8%
GeneXus3.5%
Other95.7%
Mobile Development Platforms
 

Featured Reviews

XavierEspinoza - PeerSpot reviewer
Internal System Coordinator at Red CEDIA
Offers a simplified architecture with outstanding integration capabilities
The integration capabilities of GeneXus are highly valuable for our organization. The metadata obtained within the logic of different systems is also vital. Due to the solution, our company team doesn't have to work with multiple languages and integrations can be made with C Sharp. JavaScript can also be used with GeneXus, the tool takes charge of all the rest and has a simple architecture. The solution can be used out of the box without facing any issues and nothing much needs to be done with frameworks. In our case we need to use Python with GeneXus, we use Ironpython to embed python code in C# .
Himash Careem - PeerSpot reviewer
Intermediate Software Engineer at Xelleron Pty
Analytics integration has improved how I manage user identity and understand customer behavior
I face difficulties with the authentication parts in Google Firebase when it goes with iOS applications. With Android applications, that is easier because Google owns it. When it goes to iOS applications, there should be a much more straightforward, smoother way. I mostly faced that with Flutter because with Flutter, there are two sides with Android and iOS. The Android part was pretty much easier for me, but when it goes to the iOS part, there was more work on that.
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Top Industries

By visitors reading reviews
Comms Service Provider
11%
Construction Company
11%
Manufacturing Company
10%
Outsourcing Company
7%
Financial Services Firm
9%
Comms Service Provider
9%
University
8%
Manufacturing Company
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business12
Large Enterprise2
By reviewers
Company SizeCount
Small Business30
Midsize Enterprise9
Large Enterprise9
 

Questions from the Community

What needs improvement with GeneXus?
GeneXus needs to be more consistent in functionality without any errors. Code generation is highly time-consuming for GeneXus, but in some cases, it saves time as well. Some errors will take too lo...
What is your primary use case for GeneXus?
Our company uses the latest version of GeneXus. The solution is used in our company to develop various enterprise systems, and GeneXus is used as an integrator, which further facilitates low-cost d...
What advice do you have for others considering GeneXus?
The tool's use case depends upon the requirements. The solution is ideal for integrations to modernize systems. GeneXus is also used in a site to develop systems with functional programming for big...
How does Microsoft Azure compare to Google Firebase?
I would recommend Google Firebase instead of Microsoft Azure, simply for the array of features that it has to offer. In particular, the Firebase library grants you access to a shared data structure...
Looking to compare Google Firebase, Amazon AWS, and Microsoft Azure
We like Google Firebase hosting and authentication and also the excellent cloud functionality. Our team found the flexibility of handling and dealing with the database through EDL to be very useful...
What is your experience regarding pricing and costs for Google Firebase?
The pricing structure needs improvement since it uses cloud billing. We do not know how the pricing is calculated as it is all on the cloud. They could have implemented credits based on usage so th...
 

Comparisons

 

Overview

 

Sample Customers

Canal de Panamá, Gerdau, Coca-Cola, Mercado Libre, DHL, Mitsubishi Heavy Industries, TECNISA, Mexican Polak Group, Ferrovalle, Canon, Azteca, KPMG, TURBUS, Santander, BBVA
Fabulous, Pic Collage, Shazam, SkyScanner
Find out what your peers are saying about GeneXus vs. Google Firebase and other solutions. Updated: April 2026.
894,738 professionals have used our research since 2012.