Enterprise Software Engineering & Digital Product Development Since 2005
Infinum is a global custom software development company specializing in enterprise-grade web, mobile, and integrated digital platforms. Since 2005, the firm has partnered with established brands and venture-backed startups to design, build, and scale complex digital products used by millions of users worldwide.
With offices across the United States and Europe and a team of 400+ engineers, designers, and product strategists, Infinum delivers structured, long-term product development partnerships focused on scalability, performance, and measurable business outcomes.
Impact at a Glance
Improved SaaS platform speed by 25% through UI/UX redesign across a 30–35-application inventory management suite.
Enabled a bank’s product release across nine countries for an on-schedule multi-market launch.
Built a leasing app with 30+ integrations, now a key revenue-generation tool for the business.
Achieved 33% beta adoption within weeks for an iPadOS app, with minimal bugs reported during TestFlight.
Notable clients include Philips, Coca-Cola, and Disney
Core Services:
Custom software engineering
Web applications
Mobile apps (iOS and Android)
Integrated backend systems
Cloud architecture
Multi-system enterprise integrations
Design-led UX/UI and product design
Digital product strategy that embeds design and engineering processes
Enterprise-Level solutions providing scale and security in regulated industries like finance, healthcare, and telecommunications
Infinum is praised for delivering quality work at good value for cost, with project investments ranging from $10,000 to over $1 million. Clients appreciate their flexibility, responsiveness, and strong project management skills, making them a reliable partner for diverse projects.
Feedback on apps developed by Infinum is overwhelmingly positive, with users praising the ease of use and functionality. This success is attributed to Infinum's focus on user-centric design and thorough testing processes.
Technical Expertise in Diverse Fields
Infinum's technical expertise spans various fields, including IoT, DevOps, and cloud services. Clients appreciate their ability to handle complex technical challenges and deliver robust solutions tailored to specific industry needs.
High-Quality Design and UX
Infinum is recognized for their strong design and UX capabilities. Clients commend their ability to create aesthetically pleasing and user-friendly interfaces, which contribute to the overall success of the projects they undertake.
High Client Satisfaction
Infinum's clients express high levels of satisfaction with the company's work, often citing their willingness to go above and beyond to meet client needs. Many clients describe long-term partnerships and ongoing engagements, indicating trust and satisfaction with Infinum's services.
Adaptability to Client Needs
Infinum is praised for their adaptability and flexibility in meeting client needs. They are known to adjust to changing project requirements and to provide solutions that align with client goals. This flexibility has been crucial in maintaining client satisfaction.
Challenges with Project Timelines
Some clients have noted challenges with project timelines, citing occasional delays in delivery. While Infinum generally meets deadlines, there are instances where clients felt timelines could be improved for better project execution.
Field Operations Mobile App DevelopmentiPhone iOS App DevelopmentObjective C
$10,000 to $49,999
Jan. 2012 - Jan. 2015
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0
"Infinum has been considerate about our requests and paid a lot of attention to them."
Jul 8, 2016
Co-Founder, Repsly
Marko Linke
Verified
Other industries
Boston, Massachusetts
1-10 Employees
Phone Interview
Verified
Infinum handled both the design and development of an iOS application in Objective-C, migrating the client’s previous app from PhoneGap.
Infinum’s focus on organization throughout the build process led to great output quality. The client appreciates that Infinum paid close attention to their company’s culture in order to provide them with a team that would really understand their goals for this project.
A Clutch analyst personally interviewed this
client over the phone. Below is an edited
transcript.
BACKGROUND
Introduce your business and what you do there.
Repsly has created a solution called Field Activity Management, which is a cloud system aimed at companies whose employees are working outside of the office. We help those teams collaborate, organize, measure activities, and provide metrics from them, as well as collect data from the field and create analytics for it. Our presence is mostly within the retail field, but we're also entering the services industry, keeping track of service technicians on the field. Our company was founded in 2010, in Croatia. In 2012, we moved our headquarters to Boston. We've gone through a funding round and have been working as an American company since 2014. Our sales, marketing, and support teams are in the US, while research in development is done in Croatia.
I am a co-founder of the company.
OPPORTUNITY / CHALLENGE
What challenge were you trying to address with Infinum?
We needed to migrate our iOS app from PhoneGap, which wasn't a functional solution.
SOLUTION
What was the scope of their involvement?
We consulted with Infinum in order to have them take on both the design and development parts of building a native iOS app in Objective-C.
We have engaged Infinum for a separate rebranding project, when we changed our company name from Salespod to Repsly. Infinum was in charge of the design and user experience parts of the application, based on our visual standards. It became a completely different product.
How did you come to work with Infinum?
Infinum is a very well-known company, at least in Croatia. They have proven to be one of the best-organized companies that we could approach, with an extremely high level of quality. Infinum was also a fast-growing company. These were the main things that drew us to them. Infinum has some great people in its team, which are active in their communities. We knew that they'd be capable of delivering what we assigned them.
How much have you invested with Infinum?
The total cost of Infinum's development was in the $10,000 to $50,000 range.
What is the status of this engagement?
We started working with Infinum in 2012. Our most recent project was completed in 2015.
RESULTS & FEEDBACK
Could you share any evidence that would demonstrate the productivity, quality of work, or the impact of the engagement?
We continued working on the source code produced by Infinum using our own developers. Their code is still in use, 2 years after it was written, so it was very solid work. The transition was smooth, so our developers' satisfaction was high. Customer satisfaction doesn't apply to Infinum's work, and I don't have any other tangible metrics.
What did you find most impressive about Infinum?
Infinum has paid a lot of attention to our company culture, which influenced the people selected for the team. From our experience and that of other companies which worked with Infinum, I can say that this understanding brought great results. Infinum's people are magicians in terms of organization. From this ability of organizing work really well, also came great output quality.
Are there any areas Infinum could improve?
We had good ideas of where we wanted Infinum to go. I would have to think hard in order to determine if there was a level of freedom for Infinum, where the output was mostly their responsibility. Infinum has been considerate about our requests and paid a lot of attention to them. One of their designers became very involved in finding out how our app would work for our users and understanding its deeper workings. I don't think there's anything Infinum could have done better.
RATINGS
5.0
Quality
5.0
Service & Deliverables
Schedule
5.0
On time / deadlines
Cost
5.0
Value / within estimates
"The pricing, compared to what we received, was very fair."
Willing to Refer
5.0
NPS
"We always recommend Infinum.
IT Staff Augmentation for Digital Agency
IT Staff AugmentationMobile App DevelopmentUX/UI DesignWeb Development
UX StrategyConsumer Mobile App DevelopmentEnterprise Mobile App DevelopmentAndroid App DevelopmentiPhone iOS App Development
$200,000 to $999,999
Jan. 2013 - Ongoing
4.0
Quality
5.0
Schedule
3.5
Cost
3.5
Willing to Refer
5.0
"Infinum is very knowledgeable in mobile and has extended experience on other platforms."
Oct 21, 2024
Managing Director, Digital Agency
Sander Hendriks
Verified
Other industries
Amsterdam, Netherlands
1,001-5,000 Employees
Online Review
Verified
Infinum provides staff augmentation services for a digital agency. The team has worked on the client's projects and helped them scale their operations.
The client has been happy with Infinum's work. The team has always been available and open to discussing timelines and budgets. Furthermore, the team has delivered consistent, high-quality results and communicated via virtual meetings. Overall, the team's knowledge and expertise have stood out.
The client submitted this review online.
BACKGROUND
Please describe your company and position.
I am the Managing Director of a digital agency.
Describe what your company does in a single sentence.
We unlock tomorrow's possibilities for today's most ambitious companies with our AI-native consulting, tech and marketing solutions.
OPPORTUNITY / CHALLENGE
What specific goals or objectives did you hire Infinum to accomplish?
Deliver quality work for our customers
Scale up existing projects
SOLUTION
How did you find Infinum?
Referral
Other
Why did you select Infinum over others?
High ratings
Pricing fit our budget
Great culture fit
Company values aligned
How many teammates from Infinum were assigned to this project?
30
Describe the scope of work in detail. Please include a summary of key deliverables.
Infinum’s expertise accelerated our team’s development on several projects over the years, enabling us to achieve faster results and scale our operations more effectively.
RESULTS & FEEDBACK
What were the measurable outcomes from the project that demonstrate progress or success?
Our proximity and shared commitment to excellence have been instrumental in achieving key milestones and delivering consistent high-quality results. Always on the ball and very open in communication.
Describe their project management. Did they deliver items on time? How did they respond to your needs?
Yes, always open & avaible to discuss timelines and budget.
What was your primary form of communication with Infinum?
Virtual Meeting
What did you find most impressive or unique about this company?
Infinum is very knowledgeable in mobile and has extended experience on other platforms.
Are there any areas for improvement or something Infinum could have done differently?
Not directly as we are working a long time together.
RATINGS
4.0
Quality
5.0
Service & Deliverables
Schedule
3.5
On time / deadlines
Cost
3.5
Value / within estimates
Willing to Refer
5.0
NPS
Mobile App Development for Electric Light Manufacturer
Mobile App Development
$1,000,000 to $9,999,999
Jan. 2019 - Ongoing
5.0
Quality
4.5
Schedule
5.0
Cost
5.0
Willing to Refer
5.0
"Infinum has talented engineers and collaborates well with cross-functional teams at the customer."
Feb 13, 2024
R&D Manager Software, Signify
Wim de Visser
Verified
Other industries
Eindhoven, Netherlands
10,001+ Employees
Online Review
Verified
Infinum has developed iOS and Android applications for an electric light manufacturer. Infinum has built an installer app and an end user control app.
Infinum has successfully launched the client's applications and provided reports on key quality metrics. The team has talented engineers and collaborates well with cross-functional teams. Infinum delivers work on time and provides good resolutions, being responsive via email and meetings.
The client submitted this review online.
BACKGROUND
Please describe your company and position.
I am the R&D Manager Software of Signify
Describe what your company does in a single sentence.
The company manufactures electric lights, light fixtures and control systems for consumers, professionals and the IoT
OPPORTUNITY / CHALLENGE
What specific goals or objectives did you hire Infinum to accomplish?
Development of mobile app for installing and commissioning a lighting installation
SOLUTION
How did you find Infinum?
Referral
Why did you select Infinum over others?
Close to my geographic location
Good value for cost
Company values aligned
How many teammates from Infinum were assigned to this project?
15
Describe the scope of work in detail. Please include a summary of key deliverables.
Infinum developed the iOS and Android apps from the start. Initially only an installer app was made, later also end-user control apps were developed.
RESULTS & FEEDBACK
What were the measurable outcomes from the project that demonstrate progress or success?
Commercial releases of mobile apps
Reports on key quality metrics (releases, test coverage, test automation, post delivery defects, etc.)
Describe their project management. Did they deliver items on time? How did they respond to your needs?
Objectives agreed and scheduled per quarter. In general agreed deliveries were handed over on time with good quality. In case of defects an open collaboration was ensuring good resolution.
What was your primary form of communication with Infinum?
In-Person Meeting
Virtual Meeting
Email or Messaging App
What did you find most impressive or unique about this company?
Infinum has talented engineers and collaborates well with cross-functional teams at the customer.
Are there any areas for improvement or something Infinum could have done differently?
Even when not specifically requested it is good to have a solid foundation with automated regression testing.
Amazon Application Development FrameworkUsability TestingAngular.NETWordPress CMS
Confidential
Sep. - Dec. 2023
5.0
Quality
4.0
Schedule
5.0
Cost
4.5
Willing to Refer
5.0
"They have delivered ahead of schedule, being very responsive to our comments and needs."
Dec 12, 2023
CEO, 3visionD SIA
Mario Blaic
Verified
Information technology
Latvia
1-10 Employees
Online Review
Verified
A software company hired Infinum for cloud app development. The team's work included building a user portal, proposing a design for the platform, and optimizing AWS services for the app.
Infinum delivered a functional platform according to the client's requests. Infinum's team was punctual and responsive to inquiries. The client also praised the team's professionalism and transparency throughout the engagement.
The client submitted this review online.
BACKGROUND
Please describe your company and position.
I am the CEO of 3visionD SIA
Describe what your company does in a single sentence.
We are computer vision software company.
OPPORTUNITY / CHALLENGE
What specific goals or objectives did you hire Infinum to accomplish?
Develop front end cloud application for smart parking mangement.
SOLUTION
How did you find Infinum?
Online Search
Referral
Why did you select Infinum over others?
Close to my geographic location
Pricing fit our budget
Good value for cost
Referred to me
How many teammates from Infinum were assigned to this project?
6-10 Employees
Describe the scope of work in detail. Please include a summary of key deliverables.
Key deliverables:
User portal wich will show availability/occupancy of the parking spots in the real time using metadata we are providing
Statistics per our request on infividual parking lot/parking area
System design proposal
Optimization of the service for AWS
Documentation
RESULTS & FEEDBACK
What were the measurable outcomes from the project that demonstrate progress or success?
Delivered project requirements on time and functioning.
Describe their project management. Did they deliver items on time? How did they respond to your needs?
They have delivered ahead of schedule, being very responsive to our comments and needs.
What was your primary form of communication with Infinum?
Virtual Meeting
Email or Messaging App
What did you find most impressive or unique about this company?
First very professional in communication. Well established process that is clear from the begining about the work and deliverables whcih they have ultimately delivered. Also very transparent along the way about the work.
Are there any areas for improvement or something Infinum could have done differently?
No.
RATINGS
5.0
Quality
4.0
Service & Deliverables
Schedule
5.0
On time / deadlines
Cost
4.5
Value / within estimates
Willing to Refer
5.0
NPS
Mobile App Design & Development for Fixture Installation Co
Custom Software DevelopmentMobile App DevelopmentUX/UI DesignWeb Development
Azure Platform
$200,000 to $999,999
Sep. 2021 - Ongoing
4.0
Quality
4.0
Schedule
4.0
Cost
3.5
Willing to Refer
4.5
"I was impressed with the openness of the company personnel to want to help us succeed."
Aug 4, 2023
Director of Account Managers, Fixture Installation Company
Anonymous
Verified
Consumer products & services
Savannah, Georgia
11-50 Employees
Online Review
Verified
Infinum designed and developed an application for a fixtures installation company. Infinum created an internal app for the client's company with work management, tracking, invoicing, and billing capabilities.
Infinum successfully completed the application. Infinum's team was flexible and open to understanding the client's business. The team delivered work on time and was very responsive through virtual meetings.
The client submitted this review online.
BACKGROUND
Please describe your company and position.
I am the Director of Account Managers of a consumer products & services company
Describe what your company does in a single sentence.
Installation of fixtures.
OPPORTUNITY / CHALLENGE
What specific goals or objectives did you hire Infinum to accomplish?
Create an app to capture work completed.
Utilize app for invoicing and billing.
Set app for a SAS program.
SOLUTION
Why did you select Infinum over others?
Other
How many teammates from Infinum were assigned to this project?
2-5 Employees
Describe the scope of work in detail. Please include a summary of key deliverables.
Create an application that can set-up projects, create work orders and assign to locations, assign to field personnel to capture the data, and return the information for review. To be able to provide the details to our clients and customers.
RESULTS & FEEDBACK
What were the measurable outcomes from the project that demonstrate progress or success?
Completion of the entire application system
Describe their project management. Did they deliver items on time? How did they respond to your needs?
Very responsive however we are a unique type of business and it took some time for them to understand our wants and needs.
What was your primary form of communication with Infinum?
Virtual Meeting
What did you find most impressive or unique about this company?
I was impressed with the openness of the company personnel to want to help us succeed.
Are there any areas for improvement or something Infinum could have done differently?
No
RATINGS
4.0
Quality
4.0
Service & Deliverables
Schedule
4.0
On time / deadlines
Cost
3.5
Value / within estimates
Willing to Refer
4.5
NPS
Web Dev & QA Services for Cloud Communication Platform
Custom Software DevelopmentWeb Development
Confidential
Sep. 2022 - Feb. 2023
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0
"They have excellent project management and support."
Mar 31, 2023
Head of Web, Infobip
Ivan Soldo
Verified
Telecommunications
Croatia
1,001-5,000 Employees
Online Review
Verified
A cloud communication platform hired Infinum to develop a website. The team also performed QA tests and was responsible for the management of the entire project.
Infinum delivered great work. The team had excellent project management skills. Their resources always delivered everything on time and met the client's highest standards. Moreover, they showed commitment to leading the project toward success and resolving any issues quickly.
The client submitted this review online.
BACKGROUND
Please describe your company and position.
I am the Head of Web of Infobip
Describe what your company does in a single sentence.
Infobip is a global cloud communication platform that provides businesses with messaging, voice, email, connectivity, and authentication. The most robust and secure platform allows companies to reach their customers across almost every digital channel of communication.
OPPORTUNITY / CHALLENGE
What specific goals or objectives did you hire Infinum to accomplish?
Website rebuild
Performance optimisation
Technology enablement
SOLUTION
How did you find Infinum?
Referral
Why did you select Infinum over others?
Great culture fit
Company values aligned
Other
What was the size of Infinum’s team?
6-10 Employees
Describe the scope of work in detail. Please include a summary of key deliverables.
Complete production of the new website
Website development
QA
Project management
RESULTS & FEEDBACK
What were the measurable outcomes from the project that demonstrate progress or success?
efficiency
Performance
Flexibility
Describe their project management. Did they deliver items on time? How did they respond to your needs?
They have excellent project management and support, always on time and up to highest standards
What was your primary form of communication with Infinum?
In-Person Meeting
Virtual Meeting
Email
Messaging App
What did you find most impressive or unique about this company?
Commitment to the project and ability to resolve any challenge fast.
Are there any areas for improvement or something Infinum could have done differently?
None.
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 Development for Bank
Mobile App Development
$200,000 to $999,999
Jan. 2015 - Ongoing
4.5
Quality
4.5
Schedule
5.0
Cost
4.0
Willing to Refer
4.5
"Their workflow is highly effective and their cooperation between teams is working well."
Apr 26, 2021
Head of Direct Channels Division, Bank
Anonymous
Verified
Financial services
Croatia
1,001-5,000 Employees
Online Review
Verified
Infinum was hired by a top-performing bank to develop a mobile app that will continue to introduce new functionalities.
Infinum has highly effective and cooperative project management. Each launch has been successful throughout their current project. Overall, the client has found no areas they should improve on.
The client submitted this review online.
BACKGROUND
Please describe your company and your position there.
I work as the head of the direct channels division of a leading bank operating in Crotia.
OPPORTUNITY / CHALLENGE
For what projects/services did your company hire Infinum?
Mobile App development
What were your goals for this project?
To develop the app continously and to introduce new and Advanced functionalities
SOLUTION
How did you select Infinum?
Infinum was celected as a provider before i came on this position but they are recognized croatian softver development Company.
Describe the project in detail.
We're creating and maintaining a mobile application.
What was the team composition?
Team was composed by Business and IT professionals on both sides.
RESULTS & FEEDBACK
Can you share any outcomes from the project that demonstrate progress or success?
Throught the project many releases are occuring and we see success on every step of the way
How effective was the workflow between your team and theirs?
Their workflow is highly effective and their cooperation between teams is working well.
What did you find most impressive about this company?
Set up of the Company and abilty to create jobs
Are there any areas for improvement?
-
RATINGS
4.5
Quality
4.5
Service & Deliverables
Schedule
5.0
On time / deadlines
Cost
4.0
Value / within estimates
Willing to Refer
4.5
NPS
Showing 51-57 of
57 Reviews
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