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Custom Software Development Software Development Companies

Updated on June 12th, 2023
Software Developers

Using custom software is no longer a luxury that only the largest multinational companies can afford. With the constant advances in technology, even small- and medium-sized businesses can hire the best custom software development companies to build software that meets their specific needs.

The global custom software development market is expected to grow at an annual rate of 22.3% until 2030, according to Grand View Research’s industry report. This is a rather clear indicator that more and more companies are looking for custom software.

But such high demand comes with a challenge – a lack of qualified software developers to meet the growing demand. So, how are companies that need custom software navigating this competitive landscape? By accessing the global talent pool.

The revenue for IT outsourcing is predicted to grow at a CAGR of 8.07% from 2023 to 2027, until it reaches $587.30 billion by 2027. Clearly, local talent is simply not enough, so companies need to outsource development worldwide.

But outsourcing globally comes with a new set of challenges – how do you find the best custom software development company to take on your project? That’s where we can help. We have created and regularly curate a list of the best custom software development companies in 2023.

You can use it as your starting point in your search. Later, we will discuss how you can filter the list further until you find the company that is the best fit for your specific project. But before we get to all of that, let’s show how the top custom software development companies in 2023 were selected.

Mina Stojkovic
Senior Technical Writer

How Does The GSC Ranking Algorithm Works

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Discovery

We conduct an in-depth investigation into the available software development companies operating within a given region. This helps us gather an exhaustive list of potential companies to evaluate.

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Screening

Utilizing a combination of third-party tools, online resources, and client feedback, we apply our proprietary algorithm to screen the software development companies and select the most capable and trustworthy ones in each country.

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Ranking

Our ranking algorithm determines the top 15 software development companies based on experience, expertise, reputation, and customer feedback. Only the top-ranked companies are presented to guarantee the best options for clients.

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Backed by 700+ hours of meticulous research, customer feedback, public sentiment analysis, comprehensive website evaluations, and an unwavering commitment to impartiality

Best Custom Software Development Companies in 2023

Bairesdev

1BairesDev

Variable
3700
$50,000
VISIT WEBSITE
Biggest Clients:
Google   |  Microsoft   |  Apple
BairesDev was founded in 2009 by former software engineers and has quickly become one of the largest software development companies in Latin America. It has offices in Argentina, Brazil, Colombia, Mexico, and the US. BairesDev works with both start-ups and Fortune 500 companies. Besides expertise in their given field, BairesDev stands out by requiring all their employees to be fluent in English. Another benefit of working with BairesDev is that they work across multiple time zones, allowing for easy integration with in-house development teams. So if you are looking to work with top performers senior level engineers, BairesDev is one of your best options.
Web Development
AI
Agile Development
Staff Augmentation
DevOps
Business Intelligence
Mobile Development
Custom Software Development
Cloud Computing
Cybersecurity
GSC Score 9.3
Seniority 8.6
Growth Rate 8.7
Organic Presence 10.0
Online Reviews 9.4
X Team

2X-Team

$50 - $99
1600
$25,000
VISIT WEBSITE
Biggest Clients:
Fox   |  Intel   |  Sony
X-Team is a global company based out of Melbourne, Australia that provides remote software engineering and development teams. They specialize in connecting highly skilled developers, designers, and digital strategists from around the world to work on projects and help their clients build innovative software solutions. X-Team has worked with some of the world’s leading companies such as Fox, Intel, Sony, and many more. They are committed to providing the best possible service and using the best technologies to build solutions. Their services range from helping startups build their MVPs to helping enterprise businesses create digital products. They also offer a variety of services such as end-to-end software development, DevOps, and custom web applications.
DevOps
IoT
Mobile Development
Web Development
Custom Software Development
Cloud Computing
Staff Augmentation
Agile Development
GSC Score 9.2
Seniority 7.0
Growth Rate 8.1
Organic Presence 8.3
Online Reviews 9.5
Fingent

3Fingent

$25 - $49
600
$25,000
VISIT WEBSITE
Biggest Clients:
Smart Dubai   |  Sony   |  Trade Alliance Group
Fingent is a global technology solutions provider specializing in custom software solutions for businesses of all sizes. They provide top-notch services, including web, mobile, and cloud app development and AR/VR development. Their team of experienced professionals leverages the latest technologies and industry best practices to deliver innovation beyond digital transformation. Fingent is a Great Place to Work certified and has numerous awards and testimonials that vouch for their success and professionalism. Some of the awards they have received are from Inc. 5000, Clutch, and App Futura.
Agile Development
Custom Software Development
Product Development
Virtual Reality & Augmented Reality
Machine Learning
Cloud Computing
GSC Score 9.1
Seniority 6.4
Growth Rate 7.7
Organic Presence 7.2
Online Reviews 9.7
IFS

4IFS

Variable
6800
$0
VISIT WEBSITE
Biggest Clients:
Amphenol Alden   |  APTransco   |  Babcock
IFS is a global leader in enterprise software solutions. With more than 6,500 employees and offices in different countries, IFS provides software solutions for customers worldwide. It focuses on delivering custom business solutions tailored to its customer's needs, offering a range of products and services to help its customers become more competitive. The company has various products, from enterprise resource planning (ERP) solutions to customer relationship management (CRM) and customer service solutions. IFS also provides professional services, such as consulting, custom software development, and system integration. IFS is committed to creating innovative solutions that enable customers to stay ahead of the competition and increase efficiency.
Business Intelligence
Cybersecurity
Data Science
DevOps
Custom Software Development
Cloud Computing
CRM Development
GSC Score 9.1
Seniority 7.6
Growth Rate 8.8
Organic Presence N/A
Online Reviews 9.0
N-iX

5N-iX

$50 - $99
1800
$100,000
VISIT WEBSITE
Biggest Clients:
Office Depot   |  PrettyLittleThing   |  Fluke
N-iX provides tech-consulting services, digital product research and development, as well as a team extension to fast-growing tech companies across the world. Their offices are located in Malta, Bulgaria, Ukraine, Poland, Sweden, and the USA. The people working at N-iX are experts in data and cloud technologies, IoT services, UX design, and game development. Over the past 20 years, they have worked with numerous Forbes 500 companies and helped them with modernization, cost-effectiveness, and growth.
Agile Development
Internet of Things
Cloud Computing
Custom Software Development
UI/UX Design
DevOps
GSC Score 9.1
Seniority 7.0
Growth Rate 8.2
Organic Presence 7.5
Online Reviews 9.3
Avenga

6Avenga

$50 - $99
2300
$50,000
VISIT WEBSITE
Biggest Clients:
Mazda   |  SwissLife   |  Volvo
Avenga is a global IT company established after merging four software development businesses in 2019. More than two thousand people work for Avenga across Europe and Asia. They deem themselves the new breed of technology partner that disrupts outdated IT ways. Since the company originates from Germany, it is no surprise that Avenga’s major clients come from the automotive industry - Opel, Mazda, and Volvo. However, they have delivered results in pharma and life sciences, insurance-related projects, fintech, and real estate.
Business Intelligence
Digital customer onboarding
Custom Software Development
Staff Augmentation
GSC Score 9.0
Seniority 9.4
Growth Rate 8.2
Organic Presence 6.9
Online Reviews 9.3
Encora

7Encora

$25 - $49
5000
$0
VISIT WEBSITE
Biggest Clients:
DHL   |  Task Rabbit   |  Armor
Encora is an international IT company that leads the field of product development. With more than 5000 employees and over 20 offices worldwide, Encora has the capacity to serve all your software needs. This company never sleeps. Their prime customers are enterprises, but they work with all types of companies. Their experts are specialists in many fields, most prominently health tech and fin-tech, as well as supply chain solutions.
AI
Business Intelligence
Custom Software Development
DevOps
Big Data
GSC Score 8.9
Seniority 7.7
Growth Rate 8.6
Organic Presence 8.1
Online Reviews 9.2
Tekrevol

8TekRevol

$50 - $99
260
$25,000
VISIT WEBSITE
Biggest Clients:
UCSF - University of California SF   |  The University of Toronto   |  Oz Leasing
TekRevol is a leading global software development company with HQ in the US, providing full-stack digital solutions to clients around the world. With a team of highly skilled professionals, this company helps clients to create innovative digital products. TekRevol's services include web development, mobile app development, cloud solutions, blockchain development, UX/UI design, support and maintenance, and more. The company has worked with renowned educational institutions, but its portfolio includes companies from various fields of work - from retail to logistics. Its mission is to enable clients to build the world’s most innovative products with its cutting-edge technology solutions.
Custom Software Development
Web Development
Mobile Development
IoT
GSC Score 8.8
Seniority 7.6
Growth Rate 7.1
Organic Presence N/A
Online Reviews 9.5
Net Solutions

9Net Solutions

$25 - $49
750
$10,000
VISIT WEBSITE
Biggest Clients:
Microsoft   |  Yahoo
Net Solutions is a digital experience agency that employs design, engineering, and analytics to create platforms and solutions centered on the user's needs. Founded in India in 2000, Net Solutions currently employs more than 700 individuals. Leading companies like Microsoft, Unilever, IMG, Harvard Business Review, Mothercare, and Euro Car Parts, as well as sky-rocketing international start-ups, are among their clientele. The Wall Street Journal, Economic Times, Hindustan Times, Inc Magazine, and Brandon Hall Research are just a few of the prestigious worldwide publications that have written about Net Solutions.
Big Data
Staff Augmentation
UI/UX Design
Custom Software Development
GSC Score 8.6
Seniority 6.2
Growth Rate 7.8
Organic Presence N/A
Online Reviews 8.4
Tatva Soft

10TatvaSoft

Variable
1300
$10,000
VISIT WEBSITE
Biggest Clients:
KFC   |  Fiji Airways   |  NSW Health
TatvaSoft is a leading software development company specializing in custom software development, mobile application development, web development, eCommerce solutions, enterprise application integration, and more. The company has offices in India, the United States, Australia, and the United Kingdom and provides services to clients in more than 15 countries. The company has a team of around 1300 software engineers, designers, and developers who have extensive experience in creating custom software solutions for a variety of different industries - fintech, insurance, education, media, etc. TatvaSoft offers a wide range of services, such as business process reengineering, IT consulting, and support services. Tatva team provides various additional services, such as quality assurance, project management, and software maintenance. Customers can take advantage of these services to ensure that their projects are delivered on time and within budget.
Custom Software Development
Mobile Development
Web Development
Software Testing & QA
GSC Score 8.5
Seniority 7.1
Growth Rate 8.0
Organic Presence N/A
Online Reviews 8.6
Koombea

11Koombea

Variable
180
$10,000
VISIT WEBSITE
Biggest Clients:
Motorola Solutions   |  eBay   |  Samsung
Koombea is a strategic partner to companies in need of mobile and web app development. They put an accent on the fact that they are a strategic partner - they combine software development and business consulting. Koombea is aware that it takes much more than the correct code for something to work and impact users. They started in 2007 from Barranquilla in Colombia and haven’t stopped since! Now, they own offices in New York, San Francisco, Chicago, and Miami, and the apps they’ve created have been acquired by Google and other international tech moguls. If you are a startup - Koombea might be the right partner for you.
Blockchain Development
Custom Software Development
Mobile Development
Web Development
Staff Augmentation
GSC Score 8.5
Seniority 5.7
Growth Rate 7.1
Organic Presence 8.9
Online Reviews 9.5
I Tech Art

12iTechArt

$50 - $99
3000
$10,000
VISIT WEBSITE
Biggest Clients:
Doctors Without Borders   |  Gain Capital (forex.com)   |  VerseX Studios
Founded in 2002, iTechart Group provides custom software development and IT consulting services for businesses in various industries - fintech, gaming, life sciences, real estate, and more. Their experts help customers to create advanced software solutions, websites, mobile applications, and enterprise systems. ITechart employs around 3000 highly skilled technology professionals in its development centers in the USA, UK, and Belarus. They have worked with enterprises as well as startups and provided them with a wide range of software and IT services, such as software development, mobile app development, and web development. The company also provides comprehensive IT consulting services, including IT project management, performance optimization, and quality assurance.
Custom Software Development
Web Development
Mobile Development
Cloud Computing
Blockchain Development
GSC Score 8.4
Seniority 7.2
Growth Rate 8.4
Organic Presence N/A
Online Reviews 9.0
Chetu

13Chetu

Variable
2700
$10,000
VISIT WEBSITE
Biggest Clients:
Foot Locker   |  Johnson & Johnson   |  Siemens
Chetu is an on-demand software development company with 23 years of industry experience. More than 2500 people from the US, England, and India work together to create apps and digital products used by millions of people. Over the years, they have gathered an impressive collection of awards and recognitions from industry leaders such as Forbes, Globee Awards,and Clutch. Chetu Inc. is a global software solutions provider specializing in custom software development for various industries, including healthcare, hospitality, finance, and retail. Chetu's services include custom software development, integration, and consulting. Their developers also provide a range of services related to cloud computing, including cloud migration, integration, and security.
Custom Software Development
DevOps
Mobile Development
Web Development
GSC Score 8.4
Seniority 7.1
Growth Rate 8.4
Organic Presence N/A
Online Reviews 7.9
Tsh

14The Software House

$50 - $99
290
$10,000
VISIT WEBSITE
Biggest Clients:
eSky.com   |  Reservix   |  TVT
The Software House is the European software development company interested in people, growth, and responsibility. Since 2012, they have been strategic partners and trusted advisers for over 150 companies. They have product design specialists, DevOps and cloud computing experts, and software developers. Their knowledge is best used in fintech and information technology.
Product Design
Custom Software Development
DevOps
Agile Development
Cloud Computing
GSC Score 8.3
Seniority 5.5
Growth Rate 7.4
Organic Presence 7.8
Online Reviews 9.5
Andersen

15Andersen Inc.

$25 - $49
3000
$25,000
VISIT WEBSITE
Biggest Clients:
Samsung   |  Marvel   |  RyanAir
With more than 3000 employees, 15 years of experience, and thousands of projects delivered, Andersen software lab is the best place for global enterprise companies in need of technical support. This company has its headquarters in Germany and more than 15 developing centers across Europe. Andersen Inc. was a tech partner to world-renowned companies such as Samsung, Marvel, and RyanAir. They combine a strong technical back-end with easy-to-use modern design in industries such as fintech, automotive, media&entertaintment, and healthcare.
Web Development
Custom Software Development
DevOps
UI/UX Design
Mobile Development
GSC Score 8.2
Seniority 6.4
Growth Rate 8.4
Organic Presence 5.5
Online Reviews 9.5
Hexacta

16Hexacta

$25 - $49
740
$5,000
VISIT WEBSITE
Biggest Clients:
Disney   |  ComCast   |  Staples
Hexacta is an IT consulting and development company located in numerous locations across Uruguay, Colombia, Peru, Brazil, and Argentina. Founded in 1999, it stayed competitive in the changing market and always stayed at the leading edge of innovation. Hexacta employs experts from different areas of development and collects them into teams, this allows them to take a unique approach toward each client. They mostly work on projects revolving around fintech, media, oil&gas, and logistics, with a long list of enterprise clients, such as Microsoft, Disney, Telecom, and many more. The number of Hexacta employees has been growing exponentially for a few years, and the company has more than $100 million in annual revenues.
UI/UX Design
Business Intelligence
Custom Software Development
Software Testing & QA
GSC Score 8.2
Seniority 8.2
Growth Rate 7.8
Organic Presence 4.9
Online Reviews 9.0

Custom Software Development vs. Commercial Software

Custom software is software that was created for a specific set of users or a specific organization, as opposed to commercial off-the-shelf (COTS) software which targets a broad set of users and is commercially marketed and distributed.

Software Developer Thinking

So, Microsoft Office, Adobe Photoshop, Windows, etc., would be COTS software. Conversely, a payment platform made for an eCommerce store, a maintenance program for a logistics company, an app for a bank, or an education platform for an online school would be examples of custom software. Another term for custom software is bespoke software.

Thus, if there is no COTS software that meets your needs, you need to develop custom software in-house or outsource it to a third party. Given that many companies and organizations have very specific needs that are rarely met by COTS software, creating custom software has almost become the norm.

Custom software is no longer the domain of only the largest companies. Small and medium businesses regularly hire third-party providers to build software according to their specifications. This is why the best custom software development companies are in such high demand. So let’s discuss how to find one.

How To Choose the Top Custom Software Development Company in 7 Steps

It’s not reinventing the wheel to say that each custom software development project is different. It is custom software, after all. That means that not every company will be a good fit for every project.

Even the best custom software development companies don’t have the experience or expertise needed to build every type of software. Thus, when you are looking to outsource development, you are looking for the best company to build your specific software.

And here are the 7 steps you can take to find the best company for your unique needs.

1. Define Your Objectives

It is your job to define your project objectives in as much detail as you can. You don’t want the outsourcing team to have to interpret your vision. Try to define your end users, create a list of requirements, and make a mock-up of the user journey.

You don’t need to know everything at this stage, but the more details you have, the better. It is also advisable to set a time frame for when you need your software to be finished. Developers have a tendency for perfectionism, which can sometimes lead to unnecessary delays.

The exact requirements and the time frame may change as you start negotiating with companies, and it is smart to listen to their suggestions, but you should still have a draft of your project ready before you start contacting companies. 

With that out of the way, let’s talk about how you can find the top custom software development companies for your project.

2. Referrals and Reputation

The first step in your search for a custom software development company should be to create a longlist that you will later filter with the best candidates. Find 15-20 companies with the best reputations. You can find them by going to independent review platforms and looking at ratings and reviews. Referrals from people you trust are also a good way to add companies to your list.

This stage of the process is pure research and can take some time. But you can skip it by utilizing our list. The list contains only companies with a reputation for high customer satisfaction. Add or remove a few at your discretion, but the simplest solution is to use it as the basis for your search.

3. Check Portfolios and Case Studies

Once you have your longlist, it’s time to filter it. Look at the previous work a company has done. The best custom software development companies will proudly display their portfolio and case studies – it demonstrates their expertise. Search for projects that are comparable to yours, both from a technical standpoint and by scale.

The best option is to hire a company that has previously completed projects very similar to yours. However, given that the point of custom software development is to build unique software, this is rarely the case. Still, a company’s prior work is the best indicator of its software development capabilities.

4. Ask About Their Tech Stack

A tech stack is the technologies that a company uses to develop applications. It includes frameworks, programming languages, databases, and other front-end and back-end technologies. Depending on the specifics of your project, you may need a company that utilizes a very specific tech stack.

And here’s a bit of advice that might be counterintuitive – it is often better to hire a company that uses a smaller tech stack. That means that they specialize in those technologies. Only the largest custom software development companies will have a large tech stack, while the best smaller ones will be highly specialized.

5. The Project Management Methodology

Efficient software development is not just about technical expertise, but also about resource and time management. So find out what project management methodology a company uses. The best custom software development companies usually work within an Agile framework, like Scrum, Lean, XP, etc., or an amalgamation of each.

The reason is simple – Agile was specifically designed to deliver software with the fewest bugs and in a timely manner. And if you’ve ever worked on software development projects, you know delays are common. Agile is meant to counter this.

So talk to a company representative, ask how their company and their teams are structured and how they run their projects. An Agile approach is also imperative for custom software development because it integrates regular client feedback into the end software – this is essential to getting the software you want.

6. Security and Safety

Depending on the type of data your software will be storing, you might be dealing with sensitive data. Data protection laws and regulations are very strict, so it is very important that the company you hire utilizes the best data protection practices.

Ask about their certificates, training, and which types of security measures they regularly implement. An IBM report found that it takes 277 days to detect a data breach, on average. Consequently, the best custom software development companies will install preventive security measures, instead of reacting when one does happen.

7. Post-Development Support

Finally, clarify the company’s policy on post-development support and maintenance. While many companies offer post-development support as part of their regular services, that’s not always the case. In general, the company that developed the software is best suited to maintain it.

If a company does not offer it, that shouldn’t be a deal breaker. On the other hand, it does mean that your in-house devs will need to do it or that you’ll even need to hire another company. And that will ultimately affect your budget. So make sure that the availability of post-development support is clear in the contract and make your calculations based on that.

Look for  a Company Whose Goals Align with Yours

Custom software development is typically a long-term commitment. Thus, you are essentially looking for a partner and not a simple service provider. So don’t rush the selection process and wait until you find the best custom software development company for your unique project. We hope our list helps you in your search.

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