Gilzor – Your Outstaffing and Outsourcing Partner for Scalable Software Solutions
Gilzor is a software development partner specializing in outstaffing and outsourcing services for startups, SMBs, and product companies. We provide full-cycle product development and augment internal teams with top-tier engineers, designers, and product experts to accelerate digital innovation and scale operations.
Startups we’ve supported have raised up to $12 million in a single round and serve over 3 million users worldwide. Our expertise spans across EdTech, FinTech, eCommerce, and Healthcare, delivering solutions that meet strict deadlines, drive market success, and ensure long-term scalability.
🔹 For Startups
We provide dedicated development teams and full-cycle outsourcing to transform product ideas into launched digital products. From MVP to scaling, we ensure consistent delivery, speed, and quality.
🔹 For SMBs
Gilzor offers custom software development outsourcing and staff augmentation to automate business processes, reduce operating costs by 15–20%, and eliminate up to 98% of manual errors—leading to 2–4x revenue growth.
🔹 For Product Companies
Our outstaffed teams act as an extension of your internal development unit, enhancing your delivery pipeline. We specialize in feature acceleration, legacy code refactoring, and critical process turnarounds—often reducing time-to-market by 6x.
What We Offer
Outstaffing Services
Outsourcing Services:
AI integration
Business Analysis
UI/UX design (mobile, web, Webflow)
Web app development
Mobile app development
Cross-platform app development
Native app development
SaaS creation
Quality Assurance
Min project size
$10,000+
Hourly rate
$25 - $49 / hr
Employees
50 - 249
Year founded
Founded 2016
No have been added yet...
Pricing Snapshot
Min. project size
$10,000+
Avg. hourly rate
$25 - $49
/hr
Rating for cost
5
/5
What Clients Have Said
Gilzor offers competitive pricing, fitting various budgets, and delivers good value for cost. Clients noted their projects were completed on time with effective communication, and the team managed complex tasks well, indicating a strong cost-to-value ratio.
Clients were impressed with the high quality of Gilzor's deliverables, including intuitive, user-friendly interfaces and robust application functionalities.
Seamless Communication
Clients benefited from seamless communication with Gilzor through virtual meetings and messaging apps, ensuring effective collaboration and project tracking.
Highly Responsive and Collaborative Team
Reviews highlight Gilzor's responsiveness and collaborative approach, with clients appreciating their quick responses to requests and positive, proactive attitude.
Excellent Project Management
Clients consistently praised Gilzor's project management skills, noting their ability to deliver projects on time, maintain transparent communication, and manage development processes effectively.
Complex System Development
Gilzor successfully handled complex system development projects, including custom web systems, native applications, and integration with various services and APIs.
Application Management & SupportCustom Software DevelopmentMobile App Development
$200,000 to $999,999
Dec. 2021 - Feb. 2024
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0
"I was impressed with how quickly we got a stable and well-designed product."
Aug 5, 2024
Senior Product Manager, Impala Studios
Natalia Burakova
Verified
Other industries
Haarlem, Netherlands
51-200 Employees
Online Review
Verified
A mobile product studio hired Gilzor for the re-architecture of their iOS application. The tasks included updating the app's interface and optimizing its design, business logic, and overall functionality.
Gilzor delivered user-friendly and intuitive screens and a functional app that met the client's requirements. The team worked swiftly and was helpful in meeting the company's objectives. Virtual meetings and email ensured seamless project management. Overall, the quality of their work stood out.
The client submitted this review online.
BACKGROUND
Please describe your company and position.
I am the Senior Product Manager of Impala Studios
Describe what your company does in a single sentence.
Impala Studio is a mobile product studio based in the Netherlands.
OPPORTUNITY / CHALLENGE
What specific goals or objectives did you hire Gilzor to accomplish?
Mobile application development
SOLUTION
How did you find Gilzor?
Referral
Why did you select Gilzor over others?
Pricing fit our budget
Great culture fit
Good value for cost
How many teammates from Gilzor were assigned to this project?
2-5 Employees
Describe the scope of work in detail. Please include a summary of key deliverables.
Gilzor team made a complete re-architecture of the iOS application, optimizing its design, business logic, and overall functionality.
They updated the app's interface making it appealing and engaging.
Team changed the app's architecture so it started to handle the increasing number of users.
The app was improved to provide up-to-the-minute flight tracking and timely notifications.
RESULTS & FEEDBACK
What were the measurable outcomes from the project that demonstrate progress or success?
They designed user-friendly and intuitive screens for users with different user experience. As a result we got an iOS application with the functionality:
Real-time flight tracking on an interactive map, showcasing routes and current positions.
Presented flight information, including aircraft details, flight duration, delays, and more.
Customizable notifications to alert users about important flight updates such as delays or departures.
Document storage capabilities for users to attach tickets, certificates, and essential documents.
Describe their project management. Did they deliver items on time? How did they respond to your needs?
The project was managed by a tech team lead and it was great. The team met all commitments targeting our company objectives.
What was your primary form of communication with Gilzor?
Virtual Meeting
Email or Messaging App
What did you find most impressive or unique about this company?
I was impressed with how quickly we got a stable and well-designed product. We needed to release the application within a strict and fairly short time frame, and they successfully completed this task.
Are there any areas for improvement or something Gilzor could have done differently?
We’re absolutely satisfied with our work and results.
RATINGS
5.0
Quality
5.0
Service & Deliverables
Schedule
5.0
On time / deadlines
Cost
5.0
Value / within estimates
Willing to Refer
5.0
NPS
Web & Mobile App Dev for Software Dev Company
Mobile App DevelopmentWeb Development
$200,000 to $999,999
Jan. 2020 - Apr. 2021
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0
"Our collaboration with Gilzor has been positive."
Mar 13, 2024
Founder, A C Projects
Alex Chist
Verified
Other industries
Israel
11-50 Employees
Online Review
Verified
Gilzor developed a complex web system, including native iOS and Android apps, for a software development company. They created an admin panel and an MVP, implemented features, and helped with DevOps services.
Gilzor successfully delivered a fully functional solution with all the required features within schedule. They ensured excellent project management and were highly attentive to the client's feedback. Gilzor's well-coordinated approach and quality-oriented mindset were key elements of their work.
The client submitted this review online.
BACKGROUND
Please describe your company and position.
I am the Founder of A C Projects
Describe what your company does in a single sentence.
Software projects management and development
OPPORTUNITY / CHALLENGE
What specific goals or objectives did you hire Gilzor to accomplish?
Find professionals
Make networking
SOLUTION
How did you find Gilzor?
Referral
Why did you select Gilzor over others?
High ratings
Good value for cost
How many teammates from Gilzor were assigned to this project?
6-10 Employees
Describe the scope of work in detail. Please include a summary of key deliverables.
Custom development of complicated web system including native iOS and Android applications, admin panel, AI algorithms and DEVOPS service.
Produced within the specified timeframe, an operational MVP with fully integrated features.
The variance from the initially projected work was 3%. Following the release and user testing of the MVP over the subsequent two months, Gilzor introduced supplementary functionalities.
The most recent iteration of the software encompasses: the capability to capture brief videos, sorting of photos and videos, collaborative editing features, and facial recognition technology.
RESULTS & FEEDBACK
What were the measurable outcomes from the project that demonstrate progress or success?
After reviewing the designs, the team prioritized MVP functionality, developed SRS documentation, and created the development roadmap. As a result, we got a stable application on time and initially had the functionality:
Ability to invite friends and share photos with them.
The app had a system of users and roles using a database on AWS; In-app camera availability. Integration with iOS and Android Camera through API (Amazon Recognition). The development of the MVP included the following processes: Front-end development, Back-end development, and Mobile development.
Describe their project management. Did they deliver items on time? How did they respond to your needs?
The team demonstrated a strong management of the development process. They delivered on-time, the team lead ensured quality work and valued our feedback.
What was your primary form of communication with Gilzor?
Virtual Meeting
Email or Messaging App
What did you find most impressive or unique about this company?
I was impressed by how well-coordinated the interaction and work was between different departments of the Gilzor team (mobile and web). The teams worked cohesively and collaboratively, and there were never any conflicts between tasks and processes.
Are there any areas for improvement or something Gilzor could have done differently?
Our collaboration with Gilzor has been positive.
RATINGS
5.0
Quality
5.0
Service & Deliverables
Schedule
5.0
On time / deadlines
Cost
5.0
Value / within estimates
Willing to Refer
5.0
NPS
"Most professional team of engineers, on time delivery, excellent communication!
Mobile App Dev for Software Dev Company
Mobile App Development
$200,000 to $999,999
Feb. 2021 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0
"The team was always in touch and responded quickly to our requests and messages."
Mar 12, 2024
Founder & CEO, CLUSTER ONE GmbH
Marlon Meuters
Verified
Other industries
Moenchengladbach, Germany
1-10 Employees
Online Review
Verified
Gilzor has developed an iOS and Android app for a software development company; they've overhauled the codebase, implemented a user authentication functionality, and integrated features such as product search.
Gilzor has delivered the app with all the necessary features, including a complex filter system and multilingual environment functionality. They've ensured transparent project management and offered regular demos and updates. Their proactivity, responsiveness, and positive attitude are commendable.
The client submitted this review online.
BACKGROUND
Please describe your company and position.
I am the Founder & CEO of CLUSTER ONE GmbH
Describe what your company does in a single sentence.
A small development company, located in Germany.
OPPORTUNITY / CHALLENGE
What specific goals or objectives did you hire Gilzor to accomplish?
Mobile application development
SOLUTION
How did you find Gilzor?
Online Search
Why did you select Gilzor over others?
Pricing fits our budget
Great culture fit
Good value for cost
How many teammates from Gilzor were assigned to this project?
2-5 Employees
Describe the scope of work in detail. Please include a summary of key deliverables.
The team was requested to stabilize the existing app and scale it. Gilzor fixed technical issues such as an outdated codebase and numerous bugs that made user experience poor. They faced difficulties while searching for a product. As the app was available in multiple countries with different languages, regulations, and product assortments, it was crucial to make the app scalable to accommodate these variations. The team also implemented new features to meet the demand for online ordering and delivery services, contributing to the app's growth.
RESULTS & FEEDBACK
What were the measurable outcomes from the project that demonstrate progress or success?
Gilzor team delivered Android and iOS Native Applications with the functionality:
User Authentication (Login/Logout).
Product Search.
Favorite Products.
Payment.
Loyalty Program.
Coupons & Vouchers.
Multishop System.
Multilingual Environment.
Online platform provides users with multilingual support.
Electronic Prescriptions.
Geo-based Language & assortment.
Complex Filter System.
Describe their project management. Did they deliver items on time? How did they respond to your needs?
The development process management was great, though the team wasn’t big. The whole process was transparent and in a positive environment. We had regular demos and reports. The team was always in touch and responded quickly to our requests and messages.
What was your primary form of communication with Gilzor?
Virtual Meeting
Email or Messaging App
What did you find most impressive or unique about this company?
During their work, the team was challenged a couple of times. I appreciate a proactive approach and strong tech management, as well as a positive attitude, that helped to find and implement beautiful solutions. The app needed to handle: integration with multiple stores;
diverse APIs and methods;
handling different API versions;
designing a user-friendly navigation and sorting;
supporting varied functionality as requirements of different drug stores;
localization for different languages; and addressing legal requirements.
Are there any areas for improvement or something Gilzor could have done differently?
I like to work with the Gilzor team.
RATINGS
5.0
Quality
5.0
Service & Deliverables
Schedule
5.0
On time / deadlines
Cost
5.0
Value / within estimates
Willing to Refer
5.0
NPS
Mobile App Dev for IT Company
API DevelopmentMobile App DevelopmentUX/UI Design
$50,000 to $199,999
June 2023 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0
"The team met all commitments, aligning with our company's objectives."
Aug 1, 2024
Individual Entrepreneur, IT Company
Anonymous
Information technology
Warsaw, Poland
Online Review
Gilzor designed and developed a weather app for iOS from scratch. The app provides real-time data about severe weather in the USA and Canada.
Thanks to Gilzor’s efforts, the app was user-friendly and intuitive, implementing both front- and backend integrations. As a result, it was scalable and could handle rapid increases in usage. The team was highly skilled and met all the deadlines.
The client submitted this review online.
BACKGROUND
Please describe your company and position.
I am the individual entrepreneur of an information technology company
Describe what your company does in a single sentence.
B2C iOS Apps
OPPORTUNITY / CHALLENGE
What specific goals or objectives did you hire Gilzor to accomplish?
iOS Mobile application development
Design & development from scratch
SOLUTION
How did you find Gilzor?
Referral
Why did you select Gilzor over others?
Pricing fit our budget
Great culture fit
Good value for cost
How many teammates from Gilzor were assigned to this project?
2-5 Employees
Describe the scope of work in detail. Please include a summary of key deliverables.
Gilzor took on the entire development cycle of our weather app, from initial design to final implementation. They handled both the front-end and back-end development, delivering a cohesive and well-functioning product. The app focuses on providing real-time data about severe weather in the USA and Canada, and their team did an outstanding job creating a reliable and user-friendly experience.
The interface is intuitive and engaging, while the backend efficiently processes and delivers up-to-date information. Gilzor's work has greatly improved our ability to provide timely and critical data to our users. We're very satisfied with the results and the professionalism they demonstrated throughout the project.
RESULTS & FEEDBACK
What were the measurable outcomes from the project that demonstrate progress or success?
They designed a user-friendly and intuitive interface for a weather app, implementing both the front-end and back-end (including integrations with multiple weather data providers). As a result, we developed an iOS application with the following functionality:
Real-time and location-based severe weather data on an interactive map.
Weather forecasts, animated weather maps, and severe weather alerts with customizable settings.
Different types of push notifications for all our user segments.
They managed to keep a high app performance even while displaying numerous interactive weather data points on the map.
Describe their project management. Did they deliver items on time? How did they respond to your needs?
The project was managed by a tech team lead and it went great. The team met all commitments, aligning with our company's objectives.
What was your primary form of communication with Gilzor?
Virtual Meeting
Email or Messaging App
What did you find most impressive or unique about this company?
Ability to meet deadlines: We wanted to release the first version in a very short period of time, and the Gilzor team helped us significantly to make it happen.
Highly skilled engineers: Despite the limited time, the app's performance was exceptional. We did not encounter any medium or severe issues, and just couple of minor ones. The app architecture is scalable and can handle rapid increases in usage.
Are there any areas for improvement or something Gilzor could have done differently?
Don't have anything in mind now.
RATINGS
5.0
Quality
5.0
Service & Deliverables
Schedule
5.0
On time / deadlines
Cost
5.0
Value / within estimates
Willing to Refer
5.0
NPS
Showing 1-4 of
4 Reviews
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