Our directory highlights top software development companies that create tailored software solutions for global brands. Explore our listings to compare agencies, evaluate technical expertise, and find the right partner to build scalable, high-impact digital solutions for your business.

Find the Best Custom Software Development Companies

9,174 Companies - Rankings updated: July 22, 2026

We evaluate every agency on DesignRush for technical expertise, delivery quality, and verified feedback to help businesses find reliable software development services. Some listings may be paid.

  • Dynamic Technology Solutions

    Dynamic Technology Solutions

    We are a dynamic, global technology solutions and services provider, who is ready to offer you an unbeatable blend of strategic consulting, combined with end to end IT and engineering solutions. We provide value to our customers by innovation, accomplishment, trust and long-term relationships through our...  View all reviews

    Top Services:

    • Software Development
    • IT Services
    Location
    Sacramento, California
    Number of Employees
    250 - 499
  • We serve the Gobal

    We serve the Gobal

    ConvrtX is an award-winning venture studio that builds and scales software startups to dominate their markets...  View Convrtxx profile

    Top Services:

    • Software Development
    • UI/UX Design
    Location
    Toronto, Canada
    Number of Employees
    100 - 249
    Average Hourly Rate
    $29/hr
    Minimal Budget
    Under $1,000
  • Bottom Line We Love Accounting

    Bottom Line We Love Accounting

    Any good business knows they are only as strong as their numbers - You need to be able to report on them, understand them, and trust them. At EWH, we help you find strength in your numbers...  View all reviews

    Top Services:

    • Software Development
    • Accounting
    Location
    Waukesha, Wisconsin
    Number of Employees
    50 - 99
  • The one-stop solution for all your software development needs.

    The one-stop solution for all your software development needs.

    We’ve provided cutting edge software solutions to boost businesses across the UK for nearly 20 years, earning ourselves a reputation for excellence that’s hard to beat. It’s no surprise that many of our business partners return to us again and again when they need assistance with their software...  View all reviews

    Top Services:

    • Software Development
    • Web Design
    Location
    Northampton, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $130/hr
    Minimal Budget
    $10,000 - $25,000
  • Building Reliable Software Solutions Since 1998.

    Building Reliable Software Solutions Since 1998.

    Pacific Northwest Software provides contract software consulting. We make sure we understand our customers business so that we can provide the IT solutions as inexpensively as possible...  View Pacific Northwest Software profile

    Top Services:

    • Software Development
    • UI/UX Design
    Location
    Bellevue, Washington
    Number of Employees
    Under 49
  • Embedded Design Services

    Embedded Design Services

    nFocal Inc. is a professional services company that works with our clients internal product development teams, both large and small, to deliver products to market, on time and on budget...  View NFocal Inc. profile

    Top Services:

    • Software Development
    • IoT
    Location
    Rochester, New York
    Number of Employees
    Under 49
  • Flawless IT Services

    Flawless IT Services

    PDS is a Managed Service Provider (MSP) serving Wyoming, Montana and Colorado. We provide professional IT support, Network Security and Cloud Based Services...  View all reviews

    Top Services:

    • Software Development
    • IT Services
    Location
    Sheridan, Wyoming
    Number of Employees
    Under 49
  • Crafting Digital Experiences From Idea to Launch

    Crafting Digital Experiences From Idea to Launch

    Punch is a full-service creative agency. We research, build, market, and grow companies of all sizes with our engineering, design, and marketing services...  View all reviews

    Top Services:

    • Software Development
    • Mobile App Development
    Location
    San Francisco, California
    Number of Employees
    100 - 249
  • Enhancing your businesses' digital presence!

    Enhancing your businesses' digital presence!

    Codism is a USA-based software design and development company offering a range of services to enhance businesses' digital presence...  View Codism profile

    Top Services:

    • Software Development
    • Mobile App Development
    Location
    Burlington, New Jersey
    Number of Employees
    100 - 249
  • We Build Products

    We Build Products

    IMEA systems is a partner of choice for many world-leading companies and those who care for service quality and trustworthiness. Our services vary, including all your business implementation processes, i.e. development, quality assurance, design, marketing and SEO...  View IMEA Systems profile

    Top Services:

    • Software Development
    • Mobile App Development
    Location
    Glendale, California
    Number of Employees
    100 - 249
  • Monocubed is a trusted web app development company who design and develop user-friendly and easy to access web applications for the various industries...  View all reviews

    Top Services:

    • Software Development
    • Web Development
    Location
    Brampton, Canada
    Number of Employees
    Under 49
  • One Stop For All Your Technology Requirement

    One Stop For All Your Technology Requirement

    Success Numbers has expertise in developing Native iOS, Andriod Mobile Development using iOS Objective C, Phone Gap, Schencha JS etc and implementation, upgrade, integration, Maintenance and support of AWS cloud end-to-end services...  View Success Numbers profile

    Top Services:

    • Software Development
    • Mobile App Development
    Location
    San Francisco, California
    Number of Employees
    Under 49
  • Neuma Technology is dedicated to developing quality products, technologies and services to manage the automation of the software development lifecycle. For over 25 years customers have relied on Neuma's wealth of experience and understanding of the complexities of software lifecycle management to assist them...  View all reviews

    Top Services:

    • Software Development
    • Mobile App Development
    Location
    Ottawa, Canada
    Number of Employees
    Under 49
  • ALFTEL Systems Ltd. is an Ottawa, Canada based company consisting of a small group of security professionals...  View Alftel Systems profile

    Top Services:

    • Software Development
    • Mobile App Development
    Location
    Ottawa, Canada
    Number of Employees
    Under 49
  • Rijware Inc. is a small Ottawa-based software development firm dedicated to providing clients with software solutions that satisfy their technical and business needs...  View Rijware profile

    Top Services:

    • Software Development
    • Mobile App Development
    Location
    Ottawa, Canada
    Number of Employees
    Under 49
  • We commit to doing what we said we would, when we said we would, at the cost we said we would..and to continue supporting you after that...  View ST-IT profile

    Top Services:

    • Software Development
    • Mobile App Development
    Location
    Birmingham, United Kingdom
    Number of Employees
    Under 49
  • building cool "and sometimes quirky" software products

    building cool "and sometimes quirky" software products

    TCF Software is a Software Development Company based in the UK. We provide both App & Website Development, SEO & Hosting Services...  View all reviews

    Top Services:

    • Software Development
    • IT Services
    Location
    Birmingham, United Kingdom
    Number of Employees
    Under 49
  • Using an agile, human-centered design mindset, we transform digital technology to create powerful experiences for all...  View all reviews

    Top Services:

    • Software Development
    • AI Development
    Location
    Madison, Wisconsin
    Number of Employees
    100 - 249
  • Were driven to deliver results.

    Were driven to deliver results.

    We create custom software solutions that serve as long-term assets for your business...  View all reviews

    Top Services:

    • Software Development
    • IT Services
    Location
    Bismarck, North Dakota
    Number of Employees
    Under 49
  • Not Just a Service Your Complete Solution

    Not Just a Service Your Complete Solution

    Welcome2Solutions is an Ohio-based company that is an Oracle (SI) Partner servicing their clients worldwide. They are committed to providing high-quality and full-service database & application support to each of our clients with a team of highly skilled professionals...  View Welcome2Solutions profile

    Top Services:

    • Software Development
    • Web Design
    Location
    Akron, Ohio
    Number of Employees
    Under 49
  • Catapult Consulting produces world class mobile applications and specializes in iOS (iPhone & iPad)

    Catapult Consulting produces world class mobile applications and specializes in iOS (iPhone & iPad)

    Catapult Consulting produces world class mobile applications and specializes in iOS (Apple iPhone and iPad). Catapult has both a computer gaming practice and a practice for the enterprise...  View Catapult Consulting profile

    Top Services:

    • Software Development
    • Mobile App Development
    Location
    Anchorage, Alaska
    Number of Employees
    Under 49
  • Widewail helps businesses of all shapes and sizes manage their online reputation. Through its full suite of powerful review management products and services, Widewail helps thousands of businesses engage with their customers, increase online visibility, and grow their business...  View all reviews

    Top Services:

    • Software Development
    • Digital Marketing
    Location
    Burlington, Vermont
    Number of Employees
    Under 49
  • Empowering Non-Profits Through Smarter Solutions

    Empowering Non-Profits Through Smarter Solutions

    PlanStreet provides versatile case management software solutions for health and human service non-profit organizations...  View all reviews

    Top Services:

    • Software Development
    • Mobile App Development
    Location
    Lexington, Kentucky
    Number of Employees
    100 - 249
  • Empowering Businesses with Innovative Technology Solutions.

    Empowering Businesses with Innovative Technology Solutions.

     IOIHAN has been committed to ethically producing the highest quality software, services, and solutions in the world...  View IOIHAN profile

    Top Services:

    • Software Development
    • IoT
    Location
    Brandon, Mississippi
    Number of Employees
    Under 49
  • Founded in 1992 by college roommates Dennis Carmichael and Wes Faler, Cimulus was created mostly as an excuse to let a couple of guys do what they enjoyed: writing code...  View all reviews

    Top Services:

    • Software Development
    • Mobile App Development
    Location
    Ann Arbor, Michigan
    Number of Employees
    50 - 99
  • Strategic Consulting | Talent Acquisition | Technology Development

    Strategic Consulting | Talent Acquisition | Technology Development

    V3Tech Solutions, Inc is a one-stop hub for global IT services providers based in Texas. We offer various services such as Consulting, Staffing, and Development solutions across multiple domains and industries...  View all reviews

    Top Services:

    • Software Development
    • UI/UX Design
    Location
    McKinney, Texas
    Number of Employees
    100 - 249
  • We Help Make Awesome Companies Even Awesomer.

    We Help Make Awesome Companies Even Awesomer.

    Creeksmarts is a small team of experienced, passionate technologists focused on technology development, mobile design, and long-term systems support for companies that count on technology to drive business...  View all reviews

    Top Services:

    • Software Development
    • Mobile App Development
    Location
    Stow, Ohio
    Number of Employees
    Under 49
  • Leading Provider of Innovative IT And Business Solutions

    Leading Provider of Innovative IT And Business Solutions

    Zillion Technologies, Inc. (Zillion) provides global expertise in innovative technology, services, and consulting that helps our clients to reach beyond what they think is possible...  View all reviews

    Top Services:

    • Software Development
    • Big Data Analytics
    Location
    Ashburn, Virginia
    Number of Employees
    500 - 999
  • Were Passionate Problem-Solvers Who Live & Breathe Embedded Software.

    Were Passionate Problem-Solvers Who Live & Breathe Embedded Software.

    JetHead was founded in 2003. Since then, we have expanded to include several software products and services with a focus on time-to-market and customer satisfaction. Our goal is to help customers and partners create great embedded software solutions...  View all reviews

    Top Services:

    • Software Development
    • IT Services
    Location
    Carlsbad, California
    Number of Employees
    Under 49
  • NetSuite ERP Sales, Support & Customizations

    NetSuite ERP Sales, Support & Customizations

    SuiteCentric is an Oracle NetSuite Solution Provider and member of NetSuite's Commerce Agency Program offering comprehensive business management solutions designed to help customers optimize efficiencies...  View SuiteCentric profile

    Top Services:

    • Software Development
    • IT Services
    Location
    Santa Cruz, California
    Number of Employees
    Under 49
  • Advanced Compliance Management Software for the Oil and Energy Sectors

    Advanced Compliance Management Software for the Oil and Energy Sectors

    Accupoint Software is a global provider of innovative compliance management systems for the energy industry. Our integrated solution family expands operational awareness, improves efficiency and helps manage today's complex regulatory and customer requirements...  View Accupoint Software profile

    Top Services:

    • Software Development
    • Mobile App Development
    Location
    Youngstown, Ohio
    Number of Employees
    50 - 99
  • Elevate your IT team with the IT Operations market leader.

    Elevate your IT team with the IT Operations market leader.

    BetterCloud is the market leader for IT Operations, empowering IT to transform their employee experience, centralize data protection, and make the most of operational efficiency...  View all reviews

    Top Services:

    • Software Development
    • Cloud Consulting
    Location
    New York City, New York
    Number of Employees
    250 - 499
  • DELIVERING TRANSFORMATIVE SOLUTIONS

    DELIVERING TRANSFORMATIVE SOLUTIONS

    NextGen utilizes a mixed model consisting of Services and Solution Development in support of customer goals. Their core areas of expertise include Software Development, Research and Development, Enterprise IT Systems Engineering, and Cyber Security & Data Management...  View all reviews

    Top Services:

    • Software Development
    • IT Services
    Location
    Morgantown, West Virginia
    Number of Employees
    100 - 249
  • Bringing IT together for you.

    Bringing IT together for you.

    Fusion  Technology, a certified HUBZone Small Business, was founded in 2007 to provide comprehensive information technology services and solutions to mission-critical US Government programs, the Intel Community, and security-hardened facilities...  View all reviews

    Top Services:

    • Software Development
    • Cybersecurity
    Location
    Bridgeport, West Virginia
    Number of Employees
    100 - 249
  • Leading-Edge Technology

    TMC Technologies of West Virginia (TMC) is a leading-edge technology services small business that specializes in delivering value to its customers, responding to change, and providing collaboration in the Space, Defense, Justice, Cybersecurity, Energy, and Natural Resources/Climate sectors...  View all reviews

    Top Services:

    • Software Development
    • IT Services
    Location
    Fairmont, West Virginia
    Number of Employees
    100 - 249
  • That's NO Secret... Having a solid technical team is essential if you want your WEB3 project to succeed! At Brumaire, we all took part in various NFT/Crypto Projects, both in the marketing and tech side.Thanks to that experience, we know what needs to be done on the technical side to ensure an experience...  View Brumaire profile

    Top Services:

    • Software Development
    • IT Services
    Location
    Rennes, France
    Number of Employees
    Under 49
    Average Hourly Rate
    $80/hr
    Minimal Budget
    Under $1,000
  • Expect more from software.

    Expect more from software.

    iteo is an international digital product studio founded in Poland. We offer business, technical and creative services to deliver digital products and experiences at scale. Our 12 years experience allows us to reveal the true digital potential of business models and drive digital transformation from within...  View all reviews

    Top Services:

    • Software Development
    • Digital Services
    Location
    Katowice, Poland
    Number of Employees
    250 - 499
    Average Hourly Rate
    $70/hr
    Minimal Budget
    $50,000 & Up
  • Develop Software, Increase Sales, Grow Revenue, and Shorten your Sales Cycle

    Develop Software, Increase Sales, Grow Revenue, and Shorten your Sales Cycle

    We specialize in consulting and custom software development projects delivering software that stands out as a uniquely tailored solution to your challenges and needs...  View Lighthouse Advisory & Agency profile

    Top Services:

    • Software Development
    • Mobile App Development
    Location
    Zagreb, Croatia
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $1,000 - $10,000
  • We're always in Day One mode!

    We're always in Day One mode!

    DayOne is a software development and technology consulting firm that can assist you at any step of product development, from conception through implementation, support, scaling, and maintenance. We provide secure, scalable, and user-friendly web and mobile applications by deploying cutting-edge technologies...  View DayOne profile

    Top Services:

    • Software Development
    • Mobile App Development
    Location
    Ho Chi Minh, Vietnam
    Number of Employees
    Under 49
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $1,000 - $10,000
  • WELCOME IN THE FUTURE. Innovative, Scalable and Secure Business Technology Outsourcing provider.

    WELCOME IN THE FUTURE. Innovative, Scalable and Secure Business Technology Outsourcing provider.

    We are a multinational technology company that works as a team to create an online presence for our clients with many technologies supported...  View Thinkalize Global profile

    Top Services:

    • Software Development
    • Digital Marketing
    Location
    London, United Kingdom
    Number of Employees
    100 - 249
  • Creating digital magic that elevates your brand

    Creating digital magic that elevates your brand

    Founded in 2018, our digital agency specializes in creating tailored solutions that help businesses, organizations, and individuals thrive in the digital age. Our services include website development, hosting, software development, mobile app development, and logo designing. We have a proven track record of...  View all reviews

    Top Services:

    • Software Development
    • Web Development
    Location
    Pretoria, South Africa
    Number of Employees
    Under 49
    Average Hourly Rate
    $45/hr

Software Development Companies FAQs

What are the services of custom software development firms?

These firms typically provide services that support the entire software development lifecycle, including: 

  • Custom software development: Producing digital solutions tailored to your business needs, processes, and IT infrastructure. Examples of these include CRM, ERP systems, and inventory management apps.  
  • Web application and website development: Building digital experiences that run on website browsers, such as eCommerce and customer portals, ensuring seamless user experiences. 
  • Mobile app development: Developing native or cross-platform apps for iOS and Android to reach customers on mobile devices. 
  • Cloud services and infrastructure: Creating and managing the infrastructure of apps running on cloud platforms (AWS, Azure, GCP). 
  • Quality Assurance (QA) and testing: Running manual and automated testing to ensure that the software performs according to industry standards in terms of security, usability, and reliability before release. 
  • Emerging tech implementation: Implementing AI/ML, blockchain, IoT, analytics tools, and automation modules. Nearly 84% of developers are now using or plan to use AI tools in workflows. 
  • DevOps and automation: CI/CD pipelines, infrastructure as code, and process automation to accelerate delivery and reduce downtime. 
  • Systems integration: Connecting different software through custom APIs, third-party tools, and other solutions, so it efficiently functions as a unified system. 
  • IT and software consulting: Guiding businesses on selecting new solutions or optimizing current systems through strategic planning, technology evaluation, road mapping, and requirements analysis. 
  • Software prototyping and MVPs: Developing the early minimal-feature versions of software to validate ideas before a full build. 
  • Maintenance and support: Bug fixes, version updates, performance monitoring, and long-term support. 

How much does a software development company charge for its services?

The cost of software development services depends on the tech stack, core functions and features, compliance and integration requirements, project complexity, and engagement model. 

Developers in North America will charge more than those in Europe or Asia, so you should budget for $120-$200/hr for American developers and $25-$150/hr for a software developer from Asia or Europe.   

Custom software development cost estimates based on project complexity:

Project typeCost
Simple App / MVP (minimal features) $50,000-$150,000 
Medium Complexity (CRM, marketplace sites) $150,000-$500,000 
Large Enterprise Software $500,000-$2,000,000+ 
Examples (ERP/Complex Platforms) $200,000 and up 

How do I determine if a global company is the right size for my project?

To determine if a global software development agency is the right size for your project, match project complexity and scale to company capacity.

Choose a large/global agency with 1000+ staff, if your project:

  • Is complex or enterprise-grade, includes multiple software solutions, integrations, and compliance
  • Requires multiple roles in parallel (project management, UX/UI design, backend, quality assurance (QA), DevOps)
  • Needs 24/7 support, multi-time-zone delivery, or long-term maintenance

Large software development companies reduce delivery risk for complex programs but typically charge higher rates and use more structured processes.

Choose a small or mid-size agency with 10-200 staff if your project:

  • Is an MVP or mid-scale build
  • Requires speed, flexibility, and direct access to senior talent
  • Has a tighter budget and well-defined scope

Who owns the Intellectual Property (IP) and source code at the end of the project?

In most software development projects, the client owns the Intellectual Property (IP) and source code upon completion of the engagement, unless the contract explicitly states otherwise. Standard practice dictates that the ownership of the source code, documentation, design elements, and custom deliverables belongs to the client upon full payment. Contracts typically use "work made for hire" or an IP assignment clause to formalize this. 

Third-party or open-source components, however, are not owned by the client. Instead, they are used under their respective licenses. Some agencies retain ownership of pre-existing frameworks or reusable tools and grant the client a license to use them. You should also know that IP ownership is not automatic. To avoid disputes, ensure the contract clearly states full IP and source-code ownership transfers to you upon payment, with no usage limitations.

What tools and frameworks do software developers use?

They use various tools and frameworks, depending on the type of digital product they’re building. But the most common include: 

  • Full-stack JavaScript: MERN, MEAN, Jamstack (ex, Next.js)
  • Backend: Java-Spring, Python, Django, Ruby on Rails, LAMP
  • UI and Cross-Platform Development: React, Angular, Vue, Qt
  • Languages: JavaScript, TypeScript, Python, Kotlin 
  • AI and Data-Driven Development: Python, Hugging Face, LangChain, Apache Spark, Kafka, Kubeflow, Lite, ONNX, Replit
  • QA and Testing: Selenium, Cypress, Jenkins, GitLab, JMeter, OWASP ZAP, Testim, Mabl

About The Author and Expert Reviewer

Selina Garcia has authored 500+ articles and edited 50+ published books in economics, law, and history. Her unique blend of experiences allows her to approach content creation from a well-rounded perspective. Currently, Selina applies her expertise to producing insightful articles on IT, software, and applications for DesignRush.

Former Development Director

Sergio is a technology leader with over six years of experience managing global teams and delivering projects across fintech, sportstech, and B2B platforms. At DesignRush, he drove product growth and development execution, building tools that speed up processes by 95% and cut costs by 35% while maintaining full uptime.