Choosing the right software engineering firm is the difference between launching a market-ready platform and incurring compounding technical debt. Browse our directory to shortlist top software development companies evaluated on code quality, cross-platform capabilities, and industry expertise.

List of Custom Software Development Companies

906 Companies-Rankings updated: October 26, 2026
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Organic rankings are determined by five factors: top services, reviews, portfolio, awards/press, and team expertise. Sponsored listings pay for a placement that appears above organic positions. Sponsorship does not affect star ratings or review content - read more on our methodology page.

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  • Software Outsourcing & Development | 500+ Active Clients

    Founded in 2009 by Nacho de Marco and Paul Azorín, BairesDev provides top 1% tech talent to a range of clients, from startups to Fortune 500 companies...

    Top Services:

    • Software Development
    • Web Development
    • UI/UX Design
    • Mobile App Development
    • Software Testing
    • Show more
    Location
    San Francisco, California
    Number of Employees
    1000 & Up
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $50,000 & Up
    Portfolios Count
    5 Projects Listed
  • Altamira

    Award WinnerRecipient of a Best Design Award for outstanding work.
    Great software, zero headaches

    Great software, zero headaches...

    Top Services:

    • Web Development
    • Mobile App Development
    • Software Development
    • AI Development
    • Web Design
    • Show more
    Location
    Bratislava, Slovakia
    Number of Employees
    100 - 249
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $50,000 & Up
    Portfolios Count
    37 Projects Listed
  • A Reliable Full-Service Software Development, Cloud, DevOps and QA Partner

    Leveraging 30 years of excellence designing, developing, deploying and supporting world-class software solutions, Kanda Software has established itself as a trusted Software Development, Cloud Engineering, DevOps and QA partner for companies ranging from innovative startups to large enterprises...

    Top Services:

    • Software Development
    • Mobile App Development
    • IT Services
    • IoT
    • VR/AR
    • Show more
    Location
    Boston, Massachusetts
    Number of Employees
    500 - 999
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $50,000 & Up
    Portfolios Count
    16 Projects Listed
  • Invested in Your Success

    Tepia is a software company founded in 2012 with over 30 years of experience in web and mobile app development. We are a passionate and agile team of developers, designers, and strategists who are consistently pushing the boundaries of technology...

    Top Services:

    • Mobile App Development
    • eCommerce Development
    • Software Testing
    • Software Development
    • UI/UX Design
    • Show more
    Location
    Costa Mesa, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $50,000 & Up
    Portfolios Count
    2 Projects Listed
  • We integrate, innovate, and elevate enterprise systems.

    Intellectsoft builds custom software, AI solutions, and dedicated engineering teams for enterprises and fast-growing businesses across the US and UK...

    Top Services:

    • Software Development
    • Mobile App Development
    • Wearables
    • Software Testing
    • Blockchain
    • Show more
    Location
    New York City, New York
    Number of Employees
    100 - 249
    Average Hourly Rate
    $80/hr
    Minimal Budget
    $50,000 & Up
    Portfolios Count
    12 Projects Listed
  • Your Partner in AI & Custom Software Excellence

    Geniusee is a U.S.-based AI and software engineering company with delivery hubs in Ukraine and Poland. We help businesses modernize legacy systems and scale faster through AI-powered, cloud-native solutions. Our team of 300+ experts has delivered 200+ projects for clients like Dell and Bloomberg. We...

    Top Services:

    • Software Development
    • Mobile App Development
    • Blockchain
    • Software Testing
    • AI Development
    • Show more
    Location
    Austin, Texas
    Number of Employees
    250 - 499
    Average Hourly Rate
    $40/hr
    Minimal Budget
    $50,000 & Up
    Portfolios Count
    11 Projects Listed
  • Partnering with innovators to create a healthier world through technology

    We're a product design agency developing custom software solutions for health, learning, and more. We partner with innovators to bring purpose to the digital world through what we make and how we make it...

    Top Services:

    • Software Development
    • Mobile App Development
    • Product Design
    • AI Development
    • UI/UX Design
    • Show more
    Location
    Eugene, Oregon
    Number of Employees
    50 - 99
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $50,000 & Up
    Portfolios Count
    8 Projects Listed
  • YOUR IOT PARTNER

    Indeema is a global IoT engineering company. Our team works across the entire technology stack, including firmware development, electronics engineering, cloud platforms, data processing, and web and mobile applications...

    Top Services:

    • Software Development
    • IoT
    • Mobile App Development
    • Wearables
    • AI Development
    • Show more
    Location
    Wroclaw, Poland
    Number of Employees
    100 - 249
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $50,000 & Up
    Portfolios Count
    8 Projects Listed
  • Top Healthcare Product, Technology, & Venture Design Firm

    Sidebench is the top healthcare technology design and software engineering firm in the US. We combine strategy, design, technical architecture at every point of our process. We are known for delivering extraordinary business results...

    Top Services:

    • Mobile App Development
    • Software Development
    • AI Development
    • Wearables
    • UI/UX Design
    • Show more
    Location
    Los Angeles, California
    Number of Employees
    Under 49
    Minimal Budget
    $50,000 & Up
    Portfolios Count
    11 Projects Listed
  • Together, beyond expectations

    CHI Software is a technology solution provider that offers a full set of software-based services from custom software development to maintenance & support. Our talented team is passionate about Generative AI, Cloud Computing, Data Engineering, and IoT. CHI's success comes from care of every client...

    Top Services:

    • AI Development
    • Mobile App Development
    • Software Development
    • Web Development
    • Staff Augmentation
    • Show more
    Location
    Lviv, Ukraine
    Number of Employees
    500 - 999
    Average Hourly Rate
    $60/hr
    Minimal Budget
    $50,000 & Up
    Portfolios Count
    12 Projects Listed
  • AI & Blockchain Engineering Studio

    INC4 is an engineering studio for product teams building AI across Fintech, Trading, and Web3, founded in 2013. Deep-thinking engineering, embedded with your team.Fintech · Trading · Web3 Since 2013...

    Top Services:

    • AI Development
    • Blockchain
    • Software Development
    • Mobile App Development
    • IT Services
    • Show more
    Location
    Kyiv, Ukraine
    Number of Employees
    50 - 99
    Average Hourly Rate
    $40/hr
    Minimal Budget
    $50,000 & Up
    Portfolios Count
    7 Projects Listed
  • Developing the best solutions for you

    We at Inventix believe in enhancing the world through app-driven experiences...

    Top Services:

    • Web Development
    • Mobile App Development
    • Software Development
    • WordPress Website Design
    • eCommerce Development
    • Show more
    Location
    New York City, New York
    Number of Employees
    50 - 99
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $50,000 & Up
    Portfolios Count
    18 Projects Listed
  • We Build Custom Apps.

    We're an award-winning, woman-owned and led, custom software development company...

    Top Services:

    • Mobile App Development
    • Big Data Analytics
    • UI/UX Design
    • Software Development
    • Show more
    Location
    Denver, Colorado
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $50,000 & Up
    Portfolios Count
    7 Projects Listed
  • IT Services to Help You Reach Your Goals

    We are an international provider of software development services, whose business has been centered around all the forms of software outsourcing for 12+ years now. The core of our team is composed of veteran IT professionals who have spent around 20 years in the IT industry, steering or implementing otherwise...

    Top Services:

    • Software Development
    • Mobile App Development
    • Staff Augmentation
    • AI Development
    • ERP Consulting
    • Show more
    Location
    Bratislava, Slovakia
    Number of Employees
    100 - 249
    Average Hourly Rate
    $30/hr
    Minimal Budget
    $50,000 & Up
  • We provide tech talent, eliminating recruitment headaches and extra costs.

    Smplfy unlocks expertise for business solutions through IT Staffing. Our specialization spans Talents on Demand, Dedicated Engineering Teams, High-End IT Consulting, and efficient IT Recruiting Services...

    Top Services:

    • eCommerce Development
    • Mobile App Development
    • Web Development
    • Software Development
    • IT Services
    • Show more
    Location
    Tallinn, Estonia
    Number of Employees
    Under 49
    Average Hourly Rate
    $35/hr
    Minimal Budget
    $50,000 & Up
    Portfolios Count
    11 Projects Listed
  • WE TURN IDEAS INTO DATA-DRIVEN SOLUTIONS

    Quantum is a data science and software development company helping businesses turn data into real value. We design and deliver AI-powered solutions, integrate advanced analytics into existing systems, and bring deep technical expertise to complex industry challenges...

    Top Services:

    • AI Development
    • Software Development
    • IT Services
    • Big Data Analytics
    • Cloud Consulting
    • Show more
    Location
    Warsaw, Poland
    Number of Employees
    100 - 249
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $50,000 & Up
    Portfolios Count
    8 Projects Listed
  • Smartest Software Solutions, right on time

    We're a leading IT custom software firm with 30 years of experience in LATAM. Our elite 10% developer team delivers top-notch quality, speed, and affordability, as proven by clients like Motorola, Intel, IBM, and Oracle. We offer Software Dedicated Teams and Staff Augmentation to boost your project...

    Top Services:

    • Software Development
    • Staff Augmentation
    • Software Testing
    • IT Services
    • HR Outsourcing
    • Show more
    Location
    Atlanta, Georgia
    Number of Employees
    500 - 999
    Average Hourly Rate
    $40/hr
    Minimal Budget
    $50,000 & Up
  • Accelerate Your Digital Transformation.

    Coderio helps companies of all sizes, from Fortune 500 to SMBs, across the Americas accelerate their digital transformation. Their services are tailored to accomplish objectives through expert knowledge, problem-solving, and streamlining deliverables...

    Top Services:

    • Software Development
    • UI/UX Design
    • Web Development
    • eCommerce Development
    • AI Development
    • Show more
    Location
    Miami, Florida
    Number of Employees
    250 - 499
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $50,000 & Up
  • Talking Digital

    Acumen Technology, an engineering-driven company founded on the principles of a highly respected IT services provider, aims to provide the highest level of technology support through a team of IT professionals with years of vertical-specific knowledge, relationships with industry-leading vendors, and a broad...

    Top Services:

    • Software Testing
    • Software Development
    • UI/UX Design
    • Staff Augmentation
    • AI Development
    • Show more
    Location
    Yerevan, Armenia
    Number of Employees
    Under 49
    Average Hourly Rate
    $45/hr
    Minimal Budget
    $50,000 & Up
  • Paving the way for a thriving digital society

    Paving the way for a thriving digital society...

    Top Services:

    • Digital Services
    • Mobile App Development
    • Digital Strategy
    • Product Design
    • UI/UX Design
    • Show more
    Location
    Istanbul, Turkey
    Number of Employees
    250 - 499
    Average Hourly Rate
    $75/hr
    Minimal Budget
    $50,000 & Up
    Portfolios Count
    17 Projects Listed
  • Unlock the BlackBox, achieve your Vision

    BlackBox Vision is a boutique digital product development studio based in Buenos Aires, Argentina, dedicated to helping startups and scale-ups bring their ideas to life...

    Top Services:

    • Mobile App Development
    • Software Development
    • Product Design
    • UI/UX Design
    • VR/AR
    • Show more
    Location
    Victoria, Argentina
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $50,000 & Up
    Portfolios Count
    13 Projects Listed
  • NOCTAVIS - one-stop electronics design house

    NOCTAVIS - is an innovative corporation with extensive experience in the design and implementation of embedded electronic systems. NOCTAVIS is an expert in embedded electronics, electronic devices and software, IoT solutions, artificial intelligence and digital optics...

    Top Services:

    • IoT
    • Software Development
    • Wearables
    • Product Design
    • Show more
    Location
    Vilnius, Lithuania
    Number of Employees
    Under 49
    Average Hourly Rate
    $75/hr
    Minimal Budget
    $50,000 & Up
  • Your partner for industrial software development

    KINALI - Your Automation and Robotics Partner. We stay updated on trends and emerging technologies. This knowledge is highly valuable in the realm of industrial automation. It enables us to tackle challenges that others may avoid. We adeptly integrate hardware with cutting-edge principles, including optical...

    Top Services:

    • Software Development
    • AI Development
    Location
    Brno, Czech Republic
    Number of Employees
    Under 49
    Average Hourly Rate
    $80/hr
    Minimal Budget
    $50,000 & Up
    Portfolios Count
    8 Projects Listed
  • Driving technological excellence

    We craft digital success stories with advanced software solutions, empowering businesses for tomorrow...

    Top Services:

    • AI Development
    • Blockchain
    • Mobile App Development
    • Software Development
    • Software Testing
    • Show more
    Location
    Delaware City, Delaware
    Number of Employees
    Under 49
    Average Hourly Rate
    $40/hr
    Minimal Budget
    $50,000 & Up
  • Your digital future.

    The mission of neke-neke is to help its customers to thrive in a digital world. Therefore, we provide AI-custom solutions with proven and emerging technologies to tackle the most urgent problems...

    Top Services:

    • IoT
    • AI Development
    • Software Development
    • Mobile App Development
    • Blockchain
    • Show more
    Location
    Urstein, Austria
    Number of Employees
    Under 49
    Minimal Budget
    $50,000 & Up
  • Innovative software solutions to your organisations most challenging problems.

    Microknot is a software development agency based in Sydney. We provide innovative software solutions to your organization's most challenging problems...

    Top Services:

    • Software Development
    • Mobile App Development
    • Software Testing
    • IT Services
    • AI Development
    • Show more
    Location
    Bella Vista, Australia
    Number of Employees
    Under 49
    Average Hourly Rate
    $500/hr
    Minimal Budget
    $50,000 & Up
    Portfolios Count
    5 Projects Listed
  • Precise Engineering. Here.

    At LKICORP®, we provide expert engineering services to clients across a range of industries. Our team of skilled engineers has experience in mechanical, electrical, and environmental engineering, among others. We work closely with our clients to understand their unique needs and develop customized solutions...

    Top Services:

    • Mobile App Development
    • Software Testing
    • VR/AR
    • Blockchain
    • Software Development
    • Show more
    Location
    Pittsburgh, Pennsylvania
    Number of Employees
    1000 & Up
    Average Hourly Rate
    $300/hr
    Minimal Budget
    $50,000 & Up
  • Software Development Made Easier.

    Craft exceptional digital solutions with a team of design, development, and strategy specialists. Everything you need is in one place...

    Top Services:

    • Software Development
    • Mobile App Development
    • IoT
    • IT Services
    • DevOps Consulting
    • Show more
    Location
    Walnut Creek, California
    Number of Employees
    100 - 249
    Average Hourly Rate
    $45/hr
    Minimal Budget
    $50,000 & Up
  • Tech too complex? We keep it simple.

    IT teams and business leaders are often at odds. This is in large part because technologists focus on technology rather than the underlying business issue. This company was founded to bridge that gap and to allow business owners the ability to fully leverage their tech stack. We offer near shore resources...

    Top Services:

    • Managed Services
    • IT Services
    • DevOps Consulting
    • Staff Augmentation
    • AI Development
    • Show more
    Location
    Bellingham, Washington
    Number of Employees
    100 - 249
    Average Hourly Rate
    $80/hr
    Minimal Budget
    $50,000 & Up
  • We create solutions that work on the result of your projects.

    PNN Soft is a trusted technology partner. We provide outsourcing and offshore software development services for business from different industries. We provide full-cycle development services, and we are expertise in custom development of software, mobile, web app, IoT, cloud, and PWA solutions...

    Top Services:

    • Web Design
    • eCommerce Development
    • Software Development
    • Mobile App Development
    • IoT
    • Show more
    Location
    Kyiv, Ukraine
    Number of Employees
    100 - 249
    Average Hourly Rate
    $30/hr
    Minimal Budget
    $50,000 & Up
  • From Idea To Industry Leader, Faster

    Launch 3X faster and cheaper with our data-driven development approach. Valueans, your friend in the world of app development! We're all about custom application development and helping your business shine with the latest tech. Our team is great at making websites and apps that work well on phones, and we...

    Top Services:

    • Web Development
    • Software Development
    • Mobile App Development
    • AI Development
    • IT Services
    • Show more
    Location
    Hillsborough Township, New Jersey
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $50,000 & Up
    Portfolios Count
    1 Project Listed
  • AI-first custom software and IT services for enterprise and government

    AI-first custom software, AI and IT services firm in McLean, VA and North Bethesda, MD, serving enterprise and government. SBA-certified EDWOSB and WOSB, CAGE 9RX92. A senior Sthenos team is accountable on every engagement, and we build a free clickable prototype before you commit...

    Top Services:

    • Software Development
    • AI Development
    • Staff Augmentation
    • Mobile App Development
    • Cloud Consulting
    • Show more
    Location
    McLean, Virginia
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $50,000 & Up
    Portfolios Count
    23 Projects Listed
  • Years Of Experience Building Highly Original Software

    Tomorrow Media is a software development studio based in Montevideo, Uruguay. Founded in 2014 by Agustín Abreu and Ignacio Platas, the studio has over 15 years of experience in building award-winning software and games. They have collaborated with a variety of startups and brand partners, including Conde...

    Top Services:

    • Mobile App Development
    • VR/AR
    • Software Development
    • AI Development
    • Web Development
    • Show more
    Location
    Montevideo, Uruguay
    Number of Employees
    Under 49
    Average Hourly Rate
    $55/hr
    Minimal Budget
    $50,000 & Up
    Portfolios Count
    2 Projects Listed
  • Innovate, Integrate, Inspire

    DWT (Digital Works Transformation) Technology has been offering business applications, CRM, Integration, migration, database and analytics services since 2017. Our data model is equipped and we support advanced technologies of Oracle Cloud ERP, Microsoft Dynamics, ServiceNow, Salesforce, Big Data, Data...

    Top Services:

    • AI Development
    • Software Development
    • ERP Consulting
    • Big Data Analytics
    • Staff Augmentation
    • Show more
    Location
    Jeddah, Saudi Arabia
    Number of Employees
    100 - 249
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $50,000 & Up
    Portfolios Count
    1 Project Listed
  • When Failure Isn't an Option. 15 Years. 50+ Platforms. Trusted by WHO & UK Government

    Adappt is a UK-based software development company founded in 2011, trusted by the World Health Organization, UK Home Office, LexisNexis, and British Museum across 15 years of unbroken delivery. We provide dedicated development teams, bespoke software, AI solutions, mobile apps, and cloud infrastructure for...

    Top Services:

    • Web Development
    • Web Design
    • IoT
    • AI Development
    • Mobile App Development
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    100 - 249
    Average Hourly Rate
    $60/hr
    Minimal Budget
    $50,000 & Up
  • Coding Dreams Into Reality

    NKU Technologies is a global software development and AI company headquartered in Lahore, Pakistan. We build AI-powered web and mobile applications, enterprise software, and cybersecurity solutions for startups, SMEs, and global enterprises across fintech, manufacturing, ecommerce, and non-profit sectors...

    Top Services:

    • Digital Services
    • Design Services
    • Web Development
    • WordPress Website Design
    • AI Development
    • Show more
    Location
    Lahore, Pakistan
    Number of Employees
    100 - 249
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $50,000 & Up
  • Succeed Faster with Syberry.

    Austin-based Syberry builds custom software that companies own outright, replacing costly SaaS tools, modernizing legacy systems, and putting AI to work with people firmly in control. Since 2011, our team has shipped 300+ solutions for startups and Fortune 200 brands. A distinctive delivery process, run on...

    Top Services:

    • Software Development
    • Mobile App Development
    • AI Development
    • Cloud Consulting
    • IoT
    • Show more
    Location
    Austin, Texas
    Number of Employees
    250 - 499
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $50,000 & Up
  • Digital Transformation Solutions Company

    Glorium Technologies builds full-cycle software, AI, and ERP solutions for healthcare, fintech, and real estate, with clients including Agfa, NikoHealth, and CAE. Its team has served 20M+ end users. Best fit for mid-market companies in industries needing a compliance-first development partner...

    Top Services:

    • Software Development
    • AI Development
    • ERP Consulting
    • Digital Strategy
    • Web Development
    • Show more
    Location
    Houston, Texas
    Number of Employees
    250 - 499
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    68 Projects Listed
  • Decades of Experience, Building Platforms for the Worlds Top Brands - USA & Canada

    Essential Designs builds custom web and mobile applications using React, React Native, Laravel, and AWS, following an Agile sprint model. Its work spans real estate and similar SMB sectors. A good fit for small to mid-sized businesses seeking cost-certainty on a defined-scope software project...

    Top Services:

    • Software Development
    • Mobile App Development
    • UI/UX Design
    • Web Development
    • IT Services
    • Show more
    Location
    Vancouver, Canada
    Number of Employees
    50 - 99
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    21 Projects Listed
  • Empower Your Business With Future Ready IT Solutions

    A3Logics is a premier IT solutions development company specializing in cutting-edge technologies like Artificial Intelligence (AI), Blockchain, and the Internet of Things (IoT). We leverage innovative technologies to create solutions that are not only secure & compliant but also scalable & impactful...

    Top Services:

    • Mobile App Development
    • Software Development
    • Big Data Analytics
    • Blockchain
    • AI Development
    • Show more
    Location
    Carlsbad, California
    Number of Employees
    250 - 499
    Average Hourly Rate
    $35/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    13 Projects Listed
  • ELEKS

    VerifiedVerified by the DesignRush team for authenticity and credibility.

    ELEKS, a trusted partner for guaranteed software engineering excellence, quality, and transparency.

    ELEKS builds custom enterprise software across fintech, healthcare, energy, and logistics, with 1,000+ projects delivered over 30 years. It serves Fortune 500 companies and names like DPD and Drax. The software development firm is best for mid-to-large enterprises needing complex software development...

    Top Services:

    • Software Development
    • Mobile App Development
    • Cloud Consulting
    • Cybersecurity
    • AI Development
    • Show more
    Location
    Chicago, Illinois
    Number of Employees
    1000 & Up
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    12 Projects Listed

    ELEKS Services

    • Software Development
    • Mobile App Development
    • Cloud Consulting
    • Cybersecurity
    • AI Development
    • ERP Consulting
    • CRM Consulting
    • Product Design
    • Big Data Analytics
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Aramex
    • TAIT
    • Acino
    • GRTGaz
    • Autodesk
    • Blackboard
    • Havas
    • ESET
    • Eagle
    • teleologica
    Data sourced from the agency's DesignRush profile

    ELEKS Reviews & Testimonials

    • John Armstrong
      John Armstrong Founder, CEO & CTO at Civex
      5.0★

      Software Development Review from John Armstrong

      ELEKS was able to take our vision and help us deliver an app that empowers retail shareholders to make their voices heard. They’ve brought a depth and breadth of technical expertise and user experience design to challenge us on our assumptions on how people would want to interact with the app. From a mobile development perspective, we wanted to go to market with both an Android and an iPhone simultaneously.

    • Mark Battcock
      Mark Battcock Digital Communication Director at Imerys
      5.0★

      Software Development Review from Mark Battcock

      We are very happy with our ELEKS partnership; the dedication of the team is exceptional. We would certainly recommend ELEKS and would be happy to work with them again. In fact, they continue to be our partner for the 2nd phase of the CDX project to add even more customer services to the website.

    • Huntly Christie
      Huntly Christie CEO at Christie Lites
      5.0★

      Software Development Review from Huntly Christie

      What impressed me about ELEKS is the culture. There is a very strong culture of discipline and performance, and software is a profession where discipline is very important. Good software development can only happen with a strong work ethic, and I think the ELEKS team really understands that.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • Empat

    VerifiedVerified by the DesignRush team for authenticity and credibility.
    Full-cycle software development powerhouse

    Since 2013, we've delivered 300+ digital products across 17 countries, empowering brands like Porsche, Panasonic, Transparency International, Heinemann, CBRE, and dozens of ambitious startups and scaleups...

    Top Services:

    • Mobile App Development
    • Software Development
    • Staff Augmentation
    • AI Development
    • Web Development
    • Show more
    Location
    San Francisco, California
    Number of Employees
    100 - 249
    Average Hourly Rate
    $45/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    24 Projects Listed
  • Your Product Engineering & Gen AI Partner

    Simform is a premier AI-native digital engineering company specializing in Product Engineering, Agentic AI, Data, Cloud and Enterprise Transformation. We help enterprises and high-growth ISVs build sophisticated AI-integrated digital solutions and scalable platforms...

    Top Services:

    • Software Development
    • Cloud Consulting
    • AI Development
    • Big Data Analytics
    • DevOps Consulting
    • Show more
    Location
    Orlando, Florida
    Number of Employees
    1000 & Up
    Average Hourly Rate
    $30/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    8 Projects Listed
  • Top 1% Software Development Company Trusted By Fortune 500

    CraftedQ is a one-stop shop for all your digital needs. Our team of 300+ experts in full-stack development, DevOps, cloud architecture, product development, digital consulting, UI/UX design and project management can help your business create a comprehensive digital presence...

    Top Services:

    • Software Development
    • Web Development
    • Mobile App Development
    • Staff Augmentation
    • WordPress Website Design
    • Show more
    Location
    Houston, Texas
    Number of Employees
    250 - 499
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    14 Projects Listed
  • Unlock Tomorrow

    GET OUR EXPERT CONSULTING AND SOFTWARE ENGINEERING SERVICES...

    Top Services:

    • Software Development
    • Mobile App Development
    • Web Development
    • Cloud Consulting
    • AI Development
    • Show more
    Location
    New York City, New York
    Number of Employees
    250 - 499
    Average Hourly Rate
    $40/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    25 Projects Listed
  • AI/ML Consulting and Development Company

    Alltegrio specializes in Custom AI Solutions Development . Generative AI, Machine Learning, Computer Vision, AI Assistants Development, Natural Language Processing, OCR Data, Data Annotation all tailored to your unique business needs...

    Top Services:

    • AI Development
    • Software Development
    • Big Data Analytics
    • IT Services
    • Business Consulting
    • Show more
    Location
    Delaware City, Delaware
    Number of Employees
    100 - 249
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    20 Projects Listed
  • Building Powerful B2B eCommerce and Custom Platforms for Leading Manufacturers & Distributors

    Codup specializes in bespoke software development services designed to streamline complex B2B workflows. Our decades of experience enable superior outcomes in integrating ERP, CRM, and fulfillment systems, helping businesses modernize operations and boost digital revenue with tailored, efficient solutions...

    Top Services:

    • eCommerce Development
    • Web Development
    • Software Development
    • Mobile App Development
    • Web Design
    • Show more
    Location
    Houston, Texas
    Number of Employees
    100 - 249
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    13 Projects Listed
  • Award-Winning AI-Driven Digital Product & Software Engineering Company

    Apptunix is a global product engineering company founded in 2013, delivering AI-powered, enterprise-grade software for innovation and scale. With offices in the USA, UK, UAE, and India, we serve enterprises, governments, and startups in over 50+ countries...

    Top Services:

    • Blockchain
    • Web Development
    • eCommerce Development
    • Software Development
    • AI Development
    • Show more
    Location
    New York City, New York
    Number of Employees
    250 - 499
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    23 Projects Listed
  • IT Outsourcing & Staff Augmentation since 2007

    Innowise provides diverse services, including IT consulting, digital transformation, Java development, UI/UX design, and more...

    Top Services:

    • Software Development
    • Mobile App Development
    • VR/AR
    • eCommerce Development
    • DevOps Consulting
    • Show more
    Location
    St. Petersburg, Florida
    Number of Employees
    1000 & Up
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    9 Projects Listed
  • The Top 1% AI Latin American Talent

    We connect forward-thinking U.S. companies with exceptional AI driven top 1% AI driven Latin American engineers...

    Top Services:

    • Staff Augmentation
    • Software Development
    • IT Services
    • Mobile App Development
    • AI Development
    • Show more
    Location
    Buenos Aires, Argentina
    Number of Employees
    100 - 249
    Average Hourly Rate
    $53/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    14 Projects Listed

Why companies trust DesignRush

Every agency is independently vetted before it can be listed or ranked

1

Identity Check

We verify businesses and reviewer LinkedIn profiles for integrity.

Agencies vetted
129,656+
2

Portfolio Review

We review agency work, case studies, and results to confirm skill.

Applicants rejected
47%
3

Ongoing Audit

We monitor listings regularly; outdated agencies are removed.

Agencies verified
906

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Software Development Companies FAQs

What are the most requested services of custom software development firms?

The most requested services from custom software development firms are almost entirely AI-based products, delivered primarily through web application development, mobile development, AI agent development, and legacy system refactoring. UX/UI design, cloud infrastructure, DevOps, and QA automation are typically not sold as standalone services; instead, they are embedded within each of these project types.

As reported by Diffco, year-over-year trends show a prevailing shift: AI agent development has grown from a niche request into a significant share of overall volume, while demand for legacy system refactoring continues to rise as clients seek to prepare their existing systems to support AI capabilities.

ServiceShare of total demand
Web application development40%
Mobile app development30%
AI agent development20%
Legacy system refactoring10%

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

Software development services typically cost $50,000 for MVPs to $2 million+ for enterprise software. US developers generally charge $120-$200/hour, while developers in Europe and Asia charge around $25-$150/hour.

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

What are the best software development companies in 2026?

What questions should I ask before hiring a software development company?

Before hiring a software development company, ask:

 

  • Have you built similar software before?
  • Which technologies will you use?
  • Who will work on my project?
  • What is included in the scope?
  • How long will development take?
  • How do you handle testing and security?
  • Do you provide support after launch?

How do I reduce the risk of hiring the wrong software development company?

Check the company’s exit terms and review cadence before comparing prices. Short notice periods and frequent demos give you more opportunities to spot problems and change direction early. For example, Designli uses biweekly demos, offers a refundable first 14 days, and allows clients to cancel with 30 days’ notice.