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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.

  • Min project size
    $50,000+
  • Hourly rate
    $150 - $199 / hr
  • Employees
    250 - 999
  • Locations
    New York, NY
  • Year founded
    Founded 2005
  • Languages
  • Timezones

1 Language that we service

  • English

6 Timezones that we service

CET
Central European Time (CET)
EST
Eastern Standard Time (EST)
GMT
Greenwich Mean Time (GMT)
PST
Pacific Standard Time (PST)
MST
Mountain Standard Time (MST)
CST
Central Standard Time (CST)

6 Locations

  • New York , NY
  • Zagreb , Croatia
  • Ljubljana , Slovenia
  • London , England
  • Podgorica , Montenegro
  • Skopje , North Macedonia

Select Focus Area
Application Platforms
Amazon Application Development Framework
80%
Azure Platform
20%
CMS Focus
Frameworks and CMS
.NET
13%
Spring MVC
13%
Programming & Scripting
Ruby
30%
Java
20%
User Experience Focus
Industries
Financial services
15%
Medical
15%
Automotive
10%
Information technology
10%
Telecommunications
10%
Utilities
10%
Consumer products & services
5%
Hospitality & leisure
5%
Media
5%
Retail
5%
Supply Chain, Logistics, and Transport
5%
eCommerce
5%
Clients
Enterprise (>$1B)
45%
Midmarket ($10M - $1B)
40%
Small Business (<$10M)
15%
Certified in:
Mobile App Development Web Development UX/UI Design Android App Development UX Strategy iPhone iOS App Development Usability Testing React Swift Flutter

Pricing Snapshot

Min. project size $50,000+
Avg. hourly rate $150 - $199 /hr
Rating for cost 4.5 /5

What Clients Have Said

Infinum offers competitive pricing with projects ranging from $10,000 to over $1 million, depending on scope. Clients appreciate the value for cost, citing high-quality delivery and flexibility in budget management, which aligns well with their varying project needs.

This summary is based on verified Clutch reviews.

Most Common Project Size

$200,000 - $999,999 based on 38 reviews
< $49,999 $50,000 - $199,999 $200,000 - $999,999 > $1,000,000

Select a service to see pricing information

Infinum Review Insights

Overall Review Rating

4.8
  • Quality 4.7
  • Schedule 4.6
  • Cost 4.5
  • Willing to Refer 4.9

Top Mentions

Review Highlights

  • Scalable Resource Management

    Infinum's ability to scale resources up or down based on project needs is appreciated by clients. Their large team allows them to adjust to client demands effectively, offering flexibility in project execution and resource allocation.

  • Successful Long-term Partnerships

    Infinum has built long-term relationships with clients, indicating trust and satisfaction. Multiple reviews mention partnerships spanning several years, highlighting Infinum's consistent quality and reliability in delivering projects over time. This suggests a strong commitment to client success.

  • Room for Improvement in Estimations

    Some clients noted that Infinum could improve their project time and cost estimations. While generally satisfied with the outcomes, clients mentioned occasional discrepancies between initial estimates and actual timelines or budgets, suggesting an area for potential enhancement.

  • Effective Project Management

    Infinum's project management is highly regarded, with clients noting their structured approach, clear communication, and ability to manage complex projects efficiently. They are praised for meeting deadlines and being flexible with client needs, contributing to successful project outcomes.

  • Impressive Problem-Solving Skills

    Clients highlight Infinum's problem-solving skills, noting their ability to overcome challenges and deliver solutions that meet client objectives. Their analytical approach and technical expertise enable them to address complex issues effectively.

  • Responsive and Supportive

    Infinum is recognized for being responsive and supportive, ensuring that client inquiries and issues are addressed promptly. This responsiveness contributes to a positive client experience and fosters trust and collaboration.

Infinum Reviews

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Mobile App Design & Dev for Cross-Border Payments Co

  • Cybersecurity Mobile App Development UX/UI Design
  • Threat/Attack Simulations Consumer Mobile App Development Android App Development iPhone iOS App Development
  • Confidential
  • Apr. 2016 - July 2026
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"All items are delivered in line with our expectations."

Jul 19, 2026
Head of Product & Engineering, CurrencyFair
Simon Creane
Verified
  • Financial services
  • Croatia
  • 51-200 Employees
  • Online Review
  • Verified

Infinum developed iOS and Android apps for a cross-border payments company. The goal was to have fully operational mobile apps with feature parity with the client's web app.

UI/UX Design & Mobile App Development for Insurance Company

  • Mobile App Development UX/UI Design
  • Flutter
  • Confidential
  • Feb. - July 2026
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"What impressed us most was the company's high level of organization, professionalism, and structured approach."

Jul 10, 2026
Product Owner for Mobile App, Insurance Company
Snjezana Vidak-Buljan
Verified
  • Insurance
  • Croatia
  • 201-500 Employees
  • Online Review
  • Verified

Infinum designed and developed a mobile app for an insurance company. The team built the app for iOS and Android, integrated it with internal systems, designed the UI/UX, and tested it.

Mobile App Dev, UI/UX Design & QA Testing for Gaming Company

  • Application Testing Mobile App Development UX/UI Design
  • Usability Testing User Research Manual Testing Android App Development iPhone iOS App Development Flutter
  • $200,000 to $999,999
  • Nov. 2023 - Ongoing
4.5
Quality
4.0
Schedule
5.0
Cost
4.5
Willing to Refer
4.0

"They have shown good organization and professionalism."

May 27, 2025
CIO, Gaming Company
Anonymous
Verified
  • Gaming
  • Ljubljana, Slovenia
  • 51-200 Employees
  • Online Review
  • Verified

Infinum provides mobile app development services for a gaming company. The team has refreshed the UI/UX of the client's iOS and Android apps, written the apps in Flutter, and conducted QA testing.

Web Design & Dev & AI Feature Dev for SaaS Company

  • AI Development Branding Web Development
  • Brand messaging Brand strategy Product branding Corporate identity
  • $200,000 to $999,999
  • Feb. 2022 - Ongoing
5.0
Quality
4.5
Schedule
5.0
Cost
4.5
Willing to Refer
5.0

"Their client relation approach and the end product are both great."

Oct 29, 2024
VP of Marketing, SaaS Company
Anonymous
Verified
  • Other industries
  • Croatia
  • 51-200 Employees
  • Phone Interview
  • Verified

Infinum has helped rebrand a SaaS company and built them a new website, including its front- and backend. The team has collaborated with the client on the design using Figma and is now building an AI feature.

UI/UX Design & Web Development for Tire Management Company

  • UX/UI Design Web Development
  • UX Strategy Java Ruby
  • $200,000 to $999,999
  • Sep. 2023 - Ongoing
4.5
Quality
4.0
Schedule
3.0
Cost
4.0
Willing to Refer
5.0

“The broad team is valuable and brings many different skill sets.”

Oct 28, 2024
Managing Director, Tyrenet
Aaron Mikoleizik
Verified
  • Automotive
  • Liverpool, England
  • 11-50 Employees
  • Phone Interview
  • Verified

Infinum provides UI/UX design and web development for a tire management company. The team is building a web-based system using Ruby and Java to streamline the client's processes and IT systems.

Development & Design Staff Augmentation for Bank

  • IT Staff Augmentation UX/UI Design Web Development
  • UX Strategy C# React
  • $1,000,000 to $9,999,999
  • Aug. 2021 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

“Infinum provides the highest level of service.”

Sep 5, 2024
Head of Product, Bank
Frido
Verified
  • Financial services
  • Germany
  • 1,001-5,000 Employees
  • Phone Interview
  • Verified

Infinum provides staff augmentation for a bank. Infinum has provided resources who have performed design and development work on the client's platform using C#, React, and Figma and their corporate website.

Custom Software Dev & Design for Car Leasing Company

  • Application Management & Support Custom Software Development UX/UI Design
  • UX Strategy .NET Ruby on Rails React
  • Confidential
  • Jan. 2022 - Dec. 2023
5.0
Quality
5.0
Schedule
4.0
Cost
4.5
Willing to Refer
5.0

"Their leadership team had a great understanding of the project."

Aug 23, 2024
Managing Director, NLB Lease&GO doo
Claus-Peter Mueller
Verified
  • Financial services
  • Ljubljana, Slovenia
  • 51-200 Employees
  • Online Review
  • Verified

A car leasing company  hired Infinum to build a custom app that would allow them to digitalize their leasing process. The team handled the development and design of the app and integrated it with several APIs.

Staff Aug, IoT & Software Dev for Machinery Manufacturer

  • Custom Software Development IT Staff Augmentation IoT Development
  • Azure Platform Angular .NET
  • $200,000 to $999,999
  • Jan. 2020 - Ongoing
4.5
Quality
5.0
Schedule
5.0
Cost
4.5
Willing to Refer
5.0

“Infinum has been really supportive through the project.”

Oct 24, 2023
Head of Automation Development, Machinery Manufacturer
Anonymous
Verified
  • Supply Chain, Logistics, and Transport
  • Copenhagen, Denmark
  • 10,001+ Employees
  • Phone Interview
  • Verified

Infinum provides staff augmentation and software development services for a machinery manufacturer. Infinum supports the client with IoT development and DevOps projects using .NET, Microsoft Azure, and Angular.

Temporary Dev Team Setup for Digital Products Company

  • Custom Software Development IT Staff Augmentation
  • Angular Java
  • $1,000,000 to $9,999,999
  • June 2020 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

“Their communication is top of the class.”

Dec 12, 2022
Managing Director, Porsche Digital Croatia
Ivan Bello
Verified
  • Other industries
  • Zagreb, Croatia
  • 51-200 Employees
  • Phone Interview
  • Verified

Infinum provides temporary development setups for a digital products company. They’ve provided project managers, a product owner, and developers who work with Java, Angular, and native iOS and Android SDKs.

Showing 1-10 of 57 Reviews

Clutch verification provides an additional layer of data to help you make the right purchasing decision of business services.

Learn More
Verified Client Reviews
57
Overall Review Rating
4.8
Source
Clutch
Last Updated
July 19, 2026

Business Entity

Business Entity Name Infinum Inc.
Source New York Department of State
Jurisdiction of Formation Delaware
Date of Formation October 2, 2013
Status Active
Last Updated April 24, 2022
ID 5169452

Credit Report Results

International Credit Risk Assessment Low Risk
Source Creditsafe
Last Updated April 24, 2022
Learn More About The Clutch Verification Process

Locations (6)

135 W. 50th St. New YorkNY, United States 10020

21 - 30

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