Our directory features top custom software development companies in the USA, vetted by 12 veteran experts based on a five-point ranking criteria, and supported by 5,000+ client reviews, so you can reliably find a partner for your next project. 

Discover Top Software Development Firms in the US For Your Next Project

3,633 Companies - Rankings updated: May 18, 2026

Each company on DesignRush is evaluated for technical expertise, delivery quality, and verified feedback to help businesses find reliable software development services. Some listings may be paid.

United States ×
  • Innovation Reimagined. Technology Empowered.

    Innovation Reimagined. Technology Empowered.

    WHIM is an innovation agency that partners with our customers to launch industry-leading digital experiences that thrill their customers.  [... view WHIM profile ]
    Location
    Detroit, Michigan
    Number of Employees
    Under 49
  • Transforming the Past for the Digital Future.

    Transforming the Past for the Digital Future.

    Our mission is to #savehistory. HistoryIT is a technology company that provides clients with a new approach to preserving, accessing, and using their historical collections.  [... view HistoryIT profile ]
    Location
    Portland, Maine
    Number of Employees
    Under 49
  • SystemoneX has the capability to evaluate what functions can be outsourced by your organization. Our expertise is in leveraging existing strengths and finding effective solutions to challenges.  [... view SystemoneX profile ]
    Location
    Revere, Massachusetts
    Number of Employees
    250 - 499
  • We are fastidious observers of industry trends and no less keen to hear our customers insights. Our employing multiple senses has served you well. Since 2013, we have launched investments in three of todays most tomorrow fields.  [... view CodiLime profile ]
    Location
    Palo Alto, California
    Number of Employees
    250 - 499
  • Expert Data & Inventory Management Solutions

    Expert Data & Inventory Management Solutions

    Listing Mirror is an e-commerce business, offering robust software solutions for multichannel online sellers. Our innovative set of solutions includes listing creation, data storage, order consolidation, inventory syncing, and warehouse management.  [... view Listing Mirror profile ]
    Location
    South Bend, Indiana
    Number of Employees
    50 - 99
  • As an experienced team of Microsoft certified software development professionals, we leverage our extensive background in life sciences, education and transportation to provide comprehensive process optimization, system integration and business intelligence solutions to our partners. With a look to the  [... view Yahara Software profile ]
    Location
    Madison, Wisconsin
    Number of Employees
    Under 49
  • Flyntlok is currently a small software company operating with the power of 200. Flyntlok first two customers have worked to develop the specifications and test the current software.  [... view Flyntlok profile ]
    Location
    Anchorage, Alaska
    Number of Employees
    Under 49
  • Kallensoft is a software development company located in Anchorage, Alaska USA that prides itself on creating applications that have proven themselves in a variety of settings, including multi-million dollar construction projects and maintenance contracts.  [... view Kallensoft profile ]
    Location
    Anchorage, Alaska
    Number of Employees
    Under 49
  • Sockeye is a business software consulting company that focuses on implementing, customizing, and supporting Sage Intacct Financial Management Solutions. Our collective skill set is diverse with extensive experience in business analysis, systems design, application development/customization, training and  [... view Sockeye profile ]
    Location
    Anchorage, Alaska
    Number of Employees
    50 - 99
  • Redefine Your Shop Workflow Smarter Software To Run Your Shop.

    Redefine Your Shop Workflow Smarter Software To Run Your Shop.

    Driverse's goal is to create a one-stop shop to provide a single solution for both small and large shops alike. We'll be bringing more news to you soon.  [... view Driverse profile ]
    Location
    Akron, Ohio
    Number of Employees
    Under 49
  • Geisel Software, our highly-trained, innovative development team creates an elegantly-designed, world-class web, and mobile apps, and embedded software that not only works to perfection, but scales to fit your business.  [... view Geisel Software profile ]
    Location
    Worcester, Massachusetts
    Number of Employees
    Under 49
  • Petricore, Inc. is an interactive software development company located in Worcester, MA that specializes in full-service game development. Founded in early 2015, the Petricore team has successfully completed over 40+ projects for clients, with that number growing each day.  [... view Petricore Games profile ]
    Location
    Worcester, Massachusetts
    Number of Employees
    Under 49
  • Computer Graphics Studio 27 is a software company working with our clients to improve operations, save time and money by helping customers make intelligent decisions based on real-time operation conditions, and increase clients' profitability overall.  [... view Computer Graphics Studio 27 profile ]
    Location
    Worcester, Massachusetts
    Number of Employees
    Under 49
  • Kentech Inc. has combined a unique blend of metal cutting, CNC, and machine shop experience with computer programming skills to develop an array of manufacturing software and machine shop software products for the metalworking industry.  [... view Kentech profile ]
    Location
    Worcester, Massachusetts
    Number of Employees
    Under 49
  • 7Hills Software, we identify technological gaps and utilize integrated technology to benefit your business. After a thorough analysis of your business operations, our experts move forward with the development process.  [... view 7Hills Software profile ]
    Location
    Worcester, Massachusetts
    Number of Employees
    Under 49
  • Creating Award-Winning Financial Software Products

    Creating Award-Winning Financial Software Products

    ETNA's team has developed award-winning custom software for market leaders that are ranked in the Best Online Brokers review by Wall Street Journal Barron's Magazine and Investopedia.  [... view ETNA Software profile ]
    Location
    Boca Raton, Florida
    Number of Employees
    50 - 99
  • Your Partner to Growth

    Your Partner to Growth

    KNYSYS LLC is a leading global IT solutions company providing reliable and optimum cost-effective services with the passion to revolutionize the way businesses run their day-to-day operations, leading to increased efficiency, productivity, and business growth.  [... view KNYSYS profile ]
    Location
    Southfield, Michigan
    Number of Employees
    50 - 99
    Average Hourly Rate
    $40/hr
    Minimal Budget
    Under $1,000
  • Compelling Data-Driven Solutions

    Compelling Data-Driven Solutions

    Accurate Digital Solutions is an innovative hub of creativity, data science and technology. Our jam-packed service portfolio includes research methods, creative design services, analytics tools, and over 20 years in marketing expertise to create amazing customer journeys! We have a tried and tested track  [... view Accurate Digital Solutions profile ]
    Location
    Green Bay, Wisconsin
    Number of Employees
    Under 49
  • Scalable AI for SMBs: Elevate Your Advantage

    Scalable AI for SMBs: Elevate Your Advantage

    Begin Software provides low-risk AI and automation solutions, empowering SMBs with scalable competitive advantages. The agency's expertise includes strategic automation implementation and the realistic infusion of AI into business operations. With a focus on swift and cost-effective app launches, Begin  [... view Begin Software profile ]
    Location
    Denver, Colorado
    Number of Employees
    Under 49
    Average Hourly Rate
    $149/hr
    Minimal Budget
    $1,000 - $10,000
  • Sowing Seeds of Sustainability for Tomorrows Agriculture

    Sowing Seeds of Sustainability for Tomorrows Agriculture

    As a top AgTech company, Indigo is at the forefront of sustainable agriculture solutions, employing advanced science and technology to fortify farmers' livelihoods and aid companies in meeting their objectives. Our unique integrated sustainability platform turns sustainable agriculture into value, offering  [... view Indigo profile ]
    Location
    Boston, Massachusetts
    Number of Employees
    1000 & Up
  • Ingredients that matter.

    Ingredients that matter.

    With their Agtech, IT, and Business Solutions, Green Plains is transforming to create sustainable, high-value ingredients for an ever-changing world.  [... view Green Plains profile ]
    Location
    Omaha, Nebraska
    Number of Employees
    1000 & Up
  • Instant, Paperless Compliance

    Instant, Paperless Compliance

    HeavyConnect provides AgTech, Digital Documentation, and IT solutions for the food supply chain to manage Food Safety, Worker Training, Time & Productivity Tracking, Quality Assurance, Traceability, Supplier & Grower Management, and more.  [... view HeavyConnect profile ]
    Location
    Salinas, California
    Number of Employees
    50 - 99
  • Creating Agricultural Transaction Solutions With Blockchain And IoT-Powered Services

    Creating Agricultural Transaction Solutions With Blockchain And IoT-Powered Services

    GrainChain's team brings a wealth of expertise in AgTech, business, software development, and blockchain technology together to build proven, world-class, innovative solutions to the agricultural commodity supply chain.  [... view Grain Chain profile ]
    Location
    McAllen, Texas
    Number of Employees
    100 - 249
  • Grown Indoors. Backed by Science. Focused on Wellbeing.

    Grown Indoors. Backed by Science. Focused on Wellbeing.

    Sensei Ag, a top AgTech company, is a beacon of innovation and wellness in agriculture. Grounded in science and data, we aim to make nutritious meals accessible and affordable, setting new standards in food safety and quality. Our agile growing systems and Gigafarm model, powered by renewable energy and  [... view Sensei Ag profile ]
    Location
    Santa Monica, California
    Number of Employees
    100 - 249
  • Digital infrastructure for the animal protein value chain.

    Digital infrastructure for the animal protein value chain.

    FarmTrace offers industry-leading software and AgTech solutions that connect to farm systems unifying farm information, and enabling a more united food value chain. Together with their partners in food and agriculture, they're on a mission to create a more transparent, sustainable future.  [... view FarmTrace profile ]
    Location
    Irvine, California
    Number of Employees
    50 - 99
  • Feeding our world and our future.

    Feeding our world and our future.

    FarmWise build innovative systems and processes with their AgTech and Data Solutions. It allows farmers to streamline farm operations and increase food production efficiency.  [... view FarmWise profile ]
    Location
    Salinas, California
    Number of Employees
    250 - 499
  • Telesense - Better Monitoring for Agricultural Commodities

    Telesense - Better Monitoring for Agricultural Commodities

    TeleSense is leading the AgTech data revolution. Using their advanced suite of sensors, they provide grain managers with actionable insights about their stored grain, so that they can make storage decisions easily, quickly, and accurately.  [... view TeleSense profile ]
    Location
    Yakima, Washington
    Number of Employees
    100 - 249
  • Global urban agriculture advisory and AgTech firm.

    Global urban agriculture advisory and AgTech firm.

    Agritecture provides advisory, AgTech, IT, and Business services in the development, design, planning, implementation, and operation of urban agriculture projects. They offer their clients the tools, data, ideas, network, and expertise needed to ensure their success.  [... view Agritecture profile ]
    Location
    New York City, New York
    Number of Employees
    50 - 99
  • World class software development

    World class software development

    Headquartered in Seattle, USA, FlexMade is a software development company that also has delivery centers and branch offices in Germany, Poland, and Ukraine. Our mission is to develop scalable and dependable software for both individual and corporate clients from North America, Europe, and Asia, leveraging  [... view FlexMade profile ]
    Location
    Bellevue, Washington
    Number of Employees
    100 - 249
    Average Hourly Rate
    $49/hr
    Minimal Budget
    $1,000 - $10,000
  • Uplight's software solutions help consumers save energy.

    Uplight's software solutions help consumers save energy.

    Energy suppliers and the renewable energy ecosystem, Uplight work as their technology partner provides greentech solutions.  [... view Uplight profile ]
    Location
    Boulder, Colorado
    Number of Employees
    500 - 999
  • Carbon management software for bold climate action.

    Carbon management software for bold climate action.

    Our team has offered leading organisations creative solutions in greentech and helped them achieve sustainability and climate goals since 2006.  [... view Optera profile ]
    Location
    Boulder, Colorado
    Number of Employees
    50 - 99
  • EnergyHub is a dynamic software technology company based in New York, NY.

    EnergyHub is a dynamic software technology company based in New York, NY.

    EnergyHub is a dynamic software technology company dealing with greentech indsutry.  [... view EnergyHub profile ]
    Location
    New York City, New York
    Number of Employees
    100 - 249
  • Delivering Smart Hardware and Software Solutions

    Delivering Smart Hardware and Software Solutions

    Delivering smart hardware and software solutions in greentech Industry.  [... view Tigo Energy profile ]
    Location
    Campbell, California
    Number of Employees
    100 - 249
  • ONYX Insight is an award-winning global, renewable, technology business.

    ONYX Insight is an award-winning global, renewable, technology business.

    ONYX Insight is an award-winning global, renewable, greentech technology business.  [... view ONYX InSight profile ]
    Location
    Boulder, Colorado
    Number of Employees
    100 - 249
  • Leveraging real-world data and artificial intelligence,

    Leveraging real-world data and artificial intelligence,

    Providing Greentech sloutions.  [... view Urbint profile ]
    Location
    New York City, New York
    Number of Employees
    100 - 249
  • Cutting-edge methane management and advanced CEM for RSG.

    Cutting-edge methane management and advanced CEM for RSG.

    Project Canary is an environmental data, Greentech and software company.  [... view Project Canary profile ]
    Location
    Denver, Colorado
    Number of Employees
    100 - 249
  • Cloud-based solutions that make solid waste program management easy.

    Cloud-based solutions that make solid waste program management easy.

    Provides Cloud-based greentech solutions.  [... view Recyclist profile ]
    Location
    Truckee, California
    Number of Employees
    50 - 99
  • Make Real Estate Data Actionable

    Make Real Estate Data Actionable

    Nantum AI is a New York-based software platform company specialising in real-estate operations technology. The company offers a unified system that uses machine learning and artificial intelligence to automate building operations, drive energy savings, reduce carbon emissions and streamline indoor  [... view Nantum AI profile ]
    Location
    New York City, New York
    Number of Employees
    50 - 99
  • We bridge the gaps in the global supply chain to make it more efficient, resilient, and sustainable.

    We bridge the gaps in the global supply chain to make it more efficient, resilient, and sustainable.

    We develop greentech technology to fill the gaps in it.  [... view Waybridge profile ]
    Location
    New York City, New York
    Number of Employees
    50 - 99
  • Your Business's Salesforce Partner

    Your Business's Salesforce Partner

    With years of experience implementing Salesforce across numerous industries, we have become a recognized Salesforce Gold Consulting Partner. Complex, multi-cloud and multi-platform solutions are our areas of expertise.  [... view AppShark Software profile ]
    Location
    Plano, Texas
    Number of Employees
    100 - 249
    Minimal Budget
    $1,000 - $10,000
  • Smart Software. Better Business.

    Smart Software. Better Business.

    Ready to maximize your company's efficiency through software development services? Efficience helps your corporation with its software needs.  [... view Efficience profile ]
    Location
    Fort Lauderdale, Florida
    Number of Employees
    Under 49
  • Unpacking dreams and drawing a map to get you there.

    Unpacking dreams and drawing a map to get you there.

    Software Development to grow your business. Well shoot you straight. If we feel you don't need a service, we'll tell you.  [... view Right Click profile ]
    Location
    Knoxville, Tennessee
    Number of Employees
    Under 49
  • Preparing Brands for the Digital World

    Preparing Brands for the Digital World

    Company A is a custom application development company that transforms brands and organizations for the digital world. We provide world-class enterprise solutions, system integration services and application maintenance and support for legacy applications.  [... view Company A profile ]
    Location
    San Clemente, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $149/hr
    Minimal Budget
    $50,000 & Up
  • Healthcare-Focused Software Development Company

    Healthcare-Focused Software Development Company

    We have designed and built apps for patients that help with chronic pain management, remote cardiac rehab, remote patient monitoring, lifestyle modification and behavior change, and other crucial aspects of care through close collaboration with healthcare organizations, hospital systems, and academic  [... view Vessel Partners profile ]
    Location
    Minneapolis, Minnesota
    Number of Employees
    Under 49
    Average Hourly Rate
    $149/hr
    Minimal Budget
    $25,000 - $50,000

FAQs About Software Development Companies in the USA

What services do software development companies in the USA provide?

They offer a wide range of services to support organizations' digital transformation and growth. Our leading partner providers state that these are the most in-demand categories:  

  • Full-cycle development: Delivering end-to-end tailored software solutions from product ideation, design, and coding to deployment and maintenance.  
  • Mobile app development: Building native (iOS/Android) or cross-platform applications for smartphones and tablets.  
  • Web app development: Producing browser-based software that can be accessed remotely and without app installation.  
  • UI/UX design: Crafting intuitive user experiences (UX) and user interfaces (UI) to drive usability, customer engagement, and conversions. Demand for this service increased by 37% year-over-year (YoY).  
  • Cloud and Development Operations (DevOps): Managing cloud infrastructure, automating pipelines, and tailoring platforms like AWS, Azure, and Google Cloud. Business demand for this segment grew by 21% from last year.  
  • AI/ML (artificial intelligence/machine learning) development: Creating and training intelligent systems for data analysis, automation, and prediction, including chatbots and recommendation engines. AI development is the fastest-growing segment, with Unico Connect seeing a rapid rise in demand for these types of projects among its clientele.

How much do custom software development services cost in the US?

The cost of custom software development services in the US depends on project scope, architecture complexity, integration needs, regulatory requirements, and development team expertise.  

Per FullStack Labs data, below are the estimated rates of software development companies in the USA: 

  • Boutique companies that cater to startups and local businesses charge $90-$160 per hour and $20,000-$500,000 for a project.  
  • Mid-market companies charge $120-$250 per hour and $75,000-$2 million for a project. These companies often work with small- and medium-sized businesses looking for scalable solutions. 
  • Large firms typically work with mid-sized enterprises, and large regional prices offer $250-$350 hourly and $150,000-$5 million for a project. 
  • Custom software enterprises charge between $400 and $900 per hour and $750,000 to over $100 million for a project. They often work with Fortune 500 companies, multinational corporations, and significant government entities. 

Our internal market research also found that most budgets in our directory have an average budget of $60,000 for a six-month build, with a $8,000-$9,000 monthly burn.  

Based on these numbers, project budgets may look like the following: 

  • Small business apps with a 6-month timeframe cost about $20,000-$100,000. 
  • Growth-stage builds lasting 9 months are around $100-$250,000. 
  • Enterprise platforms that take 12 months can reach $250,000-$500,000. 
  • Enterprise-scale systems lasting 12-25 months have an average budget of $500,000 to over $1 million. 

What is the typical timeframe for custom software development services?

They can take 8-12 weeks for small, minimum viable products (MVP), with more complex builds lasting over 3 years. The final timeframe will depend on client needs, project scale, compliance requirements, and technical expertise.  

Estimated custom software solution timelines according to Goji Labs

 Estimated timeframe Examples 
Small builds 

MVP: 8-12 weeks 

Full release: 12-24 weeks 

  • Simple app development  
  • Landing platforms  
  • Isolated API modules 
Mid-sized builds 

MVP: 8-16 weeks 

Full release: 16-40 weeks

  • Fully customized mobile app 
  • API integrations 
  • Data processing 
Large builds

MVP: 12-36 weeks 

Full release: 36-144 weeks 

  • Multi-module platforms 
  • AI-enabled products 
  • Enterprise software 

What processes and performance benchmarks do top US software companies follow to ensure quality software?

Leading software development companies in the USA ensure quality software by conducting code reviews, automated checks, clear documentation, and reproducible deployment environments in their delivery cycle. 

Additionally, many firms integrate quality assurance into their software development lifecycle (SDLC) rather than treating it as a separate phase to quickly identify and resolve issues.  

According to our leading bespoke software development companies in the USA, Shakuro and BlueGrid.io, these are the targets they typically aim for:  

  • Defect Prevention & Detection  
    • 90-95% defect detection rate during development sprints (before production)   
    • Less than 2% critical defects reach production environments   
    • 24–48-hour average bug resolutiontime for issues identified in the sprint   
    • 3x faster defect resolution compared to the industry average through our sprint-based approach   
  • System Stability & Performance
    • 99.5%+ uptime for systems under our maintenance   
    • 60% faster time-to-market due to parallel quality assurance/development workflows   
    • Zero critical security vulnerabilities in production (ISO 27001:2022 certified processes)  
    • 500–2,000 RPS (request per second) with <150 millisecond p95 latency after web development optimization
    • 10,000–60,000 jobs/hour for background processing, depending on workload 

What are the most common industries that use these services?

While there is no concrete data on the industries that work with a custom software development company in the USA, Stackoverflow provides insight into the most common sectors where software developers work:  

  • Software development: 53%  
  • Internet, Telecom, and Information Services: 5.5%  
  • Fintech: 5.4%  
  • Manufacturing: 4.7%  
  • Banking/financial services: 4.7%  
  • Higher education: 4.7%  
  • Retail and customer services: 3.7%  
  • Transportation and supply chain: 2.9%  
  • Computer systems design and services: 2.9%  
  • Media and advertising services: 2.5%  
  • Energy: 2.4% 

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.