What is custom software development? Custom software development involves designing, creating, deploying and maintaining software for particular users or organizations. Custom software is tailor-made to address specific needs, goals and pain points. Browse our vetted list to find the right custom software development company for your next big project. Or view our software development packages.

List of Best Custom Software Developers & Firms

  • ITMAGINATION

    ITMAGINATION

    Cutting-Edge Software For Startups & Enterprises

    $25,000+
    $50 - $99 / hr
    250 - 999
    Warszawa, Poland
    Service Focus

    "Their technical competency was very impressive."

    • Head of Operations & IT, Packaging Solutions Provider
  • Eureka Software

    Eureka Software

    Complex software without the risk.

    $50,000+
    $150 - $199 / hr
    10 - 49
    Austin, TX
    Service Focus

    "They didn’t try to oversell or build anything that was unnecessary. They just seemed to have our best interest in mind…"

    • IT Manager, University Federal Credit Union
  • Profinit

    Profinit

    SW Development ✅ IT Outsourcing ✅ Data Science ✅

    $50,000+
    $50 - $99 / hr
    250 - 999
    Prague, Czech Republic
    Service Focus

    "We were satisfied with the delivery, which met our requirements for a favorable price solution."

    • Owner, IT Security Company
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  • Altkom Software

    Altkom Software

    98% of projects delivered on time and budget

    $25,000+
    $50 - $99 / hr
    50 - 249
    Warszawa, Poland
    Service Focus

    "Their willingness to find solutions, meeting atmosphere, and excellent technical skills were remarkable."

    • Product Owner, Adampol S.A.
  • Tremend Software Consulting

    Tremend Software Consulting

    Tremend - Advanced Software Engineering

    $10,000+
    $25 - $49 / hr
    250 - 999
    București, Romania
    Service Focus

    "Their flexibility is impressive."

    • IT Area Lead, Financial Institution
  • KDG

    KDG

    Stop making it work. Start making it happen.

    $5,000+
    $150 - $199 / hr
    10 - 49
    Allentown, PA
    Service Focus

    "They're a very responsive team."

    • Member Experience Manager, Financial Services Company
  • Tooploox

    Tooploox

    The software dev shop you are looking for.

    $25,000+
    $100 - $149 / hr
    50 - 249
    Wrocław, Poland
    Service Focus

    "They are careful with quality, set a high bar for themselves, and execute with satisfactory speed."

    • Head of Engineering, Salvo Health
  • Solwit SA

    Solwit SA

    IoT Software Development | Tests | Cloud Services

    $5,000+
    $25 - $49 / hr
    250 - 999
    Gdańsk, Poland
    Service Focus

    "The communication and project management was impeccable."

    • R&D Manager, BIBUS MENOS Sp z o.o.
  • IntexSoft

    IntexSoft

    Custom Software Development Services

    $10,000+
    $50 - $99 / hr
    50 - 249
    Wrocław, Poland
    Service Focus

    "The whole team was under one roof."

    • Account Manager, Codemotion
  • Modus Create

    Modus Create

    Product development partner to global brands

    $25,000+
    Undisclosed
    250 - 999
    Reston, VA
    Service Focus

    “Everyone was spot on in playing their roles, and that was clear by their timeliness and the product’s quality." 

    • Senior Director, Contract Research Organization
  • Codete

    Codete

    Software development for digital business

    $50,000+
    $50 - $99 / hr
    250 - 999
    Kraków, Poland
    Service Focus

    "The team's level of marketing practice and knowledge was commendable."

    • CEO, BusinessWeb
  • Instil Software

    Instil Software

    Helping top innovators bring the future to market

    $50,000+
    $100 - $149 / hr
    50 - 249
    Belfast, United Kingdom
    Service Focus

    "Great engineers are hard to find and the two we had working with us were clearly top-notch."

    • Senior Engineering Manager, Observability Software
  • Codetribe

    Codetribe

    First-class engineering to conquer the market

    $50,000+
    $50 - $99 / hr
    50 - 249
    Novi Sad, Serbia
    Service Focus

    "Their timely communication and great technical skills were impressive."

    • Innovation Consultant, UNICEF
  • EVNE Developers, LLC

    EVNE Developers, LLC

    End-to-end Software Development Company

    $50,000+
    $50 - $99 / hr
    50 - 249
    Tallinn, Estonia
    Service Focus

    "They performed very well in terms of development, attitude, timely delivery, communication, and engagement."

    • CEO, Financial Services Company
  • Light-it

    Light-it

    We create successful digital health products.

    $50,000+
    $50 - $99 / hr
    50 - 249
    Aventura, FL
    Service Focus

    "I'm really happy with everything they've done for us — they've done a great job."

    • Co-Founder & Head of Business Dev, Healthcare Startup
  • Perfsol

    Perfsol

    Your partner in tech to empower product success!

    $10,000+
    $25 - $49 / hr
    10 - 49
    L'viv, Ukraine
    Service Focus

    "If we ever take one of our projects in-house, our developers will be able to understand all of the code."

    • Director of Web Engineering, Riverside.fm
  • Vrinsoft Technology

    Vrinsoft Technology

    Ranked #1 Ecommerce & App Development Company

    $10,000+
    < $25 / hr
    50 - 249
    Ahmedabad, India
    Service Focus

    "One of the most impressive things about Vrinsoft Technology was their extra effort into development."

    • Founder, Bluechip LLP
  • Capicua

    Capicua

    Shaping the Future

    $25,000+
    $50 - $99 / hr
    50 - 249
    Montevideo, Uruguay
    Service Focus

    “I’ve been most impressed with Capicua’s ability to identify resources quickly and provide competitive pricing.

    • Co-Founder, Digital Supply Chain Platform
  • Codup

    Codup

    Simple Solutions to Complex Problems

    $10,000+
    $25 - $49 / hr
    10 - 49
    Karachi, Pakistan
    Service Focus

    “They’re very good at looking at the big picture and recommending plug-ins or tweaks.”

    • Director of Marketing, Kinect Solar
  • Spire Digital

    Spire Digital

    Software Built Better

    Undisclosed
    $100 - $149 / hr
    1,000 - 9,999
    Denver, CO
    Service Focus

    "This partnership helped us understand what our next steps should be as a company moving forward."

    • VP of Business Development, Raven Health
  • POSSUMUS

    POSSUMUS

    Build software, build value, positive experiences

    $5,000+
    $25 - $49 / hr
    50 - 249
    San Rafael, Argentina
    Service Focus

    "We are very happy with POSSUMUS' services. We have several new projects and we are planning them together."

    • IT Engineering and Operations Manager, IPLAN
  • MonkeyTech

    MonkeyTech

    Mobile & Web Development

    $250,000+
    $150 - $199 / hr
    50 - 249
    Tel Aviv-Yafo, Israel
    Service Focus

    “MonkeyTech feels much more than a supplier; they feel like a true partner.”

    • CTO, Travel Technology Company
  • Droids On Roids

    Droids On Roids

    Long-term partner for startups and enterprises

    $50,000+
    $50 - $99 / hr
    50 - 249
    Wrocław, Poland
    Service Focus

    "They have excellent knowledge of building mobile applications, and they are up to date with the newest trends."

    • CEO & CTO, Augmented Life Studio LLC
  • Icalia Labs

    Icalia Labs

    Creating high quality platforms in record time

    $5,000+
    Undisclosed
    10 - 49
    Austin, TX
    Service Focus

    "Icalia has provided prompt support and solutions."

    • Founder & CEO, VirtualTerms
  • Stepwise

    Stepwise

    Cloud-Native experts for Startups & Enterprises

    $100,000+
    $50 - $99 / hr
    10 - 49
    Warszawa, Poland
    Service Focus

    "Their expertise, professionalism, and on-time delivery were impressive." "

    • Head of Engineering, Telecommunications Company
  • KitelyTech

    KitelyTech

    Mobile, Web, Software & SEO Experts

    $25,000+
    Undisclosed
    50 - 249
    Chicago, IL
    Service Focus

    "The management team has gone above and beyond to pressure-test ideas and designs for accurate UX flows and layouts."

    • CEO, Sports Betting Marketplace
  • Scalefocus

    Scalefocus

    Delivering Your Technology Transformation

    $75,000+
    $50 - $99 / hr
    250 - 999
    София, Bulgaria
    Service Focus

    “Scalefocus is mindful of how they can improve our engagement and the quality of work they’re providing us.

    • CTO, TerraQuest
  • Innowise Group

    Innowise Group

    ✅ IT Outsourcing & Staff Augmentation since 2007

    $5,000+
    $50 - $99 / hr
    1,000 - 9,999
    St. Petersburg, FL
    Service Focus

    "They're a first-class organization."

    • Co-Founder, Smart Indoor Greenhouse Manufacturer
  • Vog App Developers

    Vog App Developers

    We Build More Than Apps, We Build Businesses

    $75,000+
    $100 - $149 / hr
    50 - 249
    Calgary, Canada
    Service Focus

    “They always come up with great ideas and deliver their work on time.”

    • Co-Founder, Exclusive Rewards Inc.
  • Startup Development House

    Startup Development House

    Product House based in Europe

    $10,000+
    $50 - $99 / hr
    50 - 249
    Warszawa, Poland
    Service Focus

    “They over-delivered for the cost.”

    • Executive, Blockchain Authentication Startup

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Custom Software Development FAQs
Browse our list above of top custom software development firms or read through common questions related to software development below.

The best company for software development is one that has proven experience in your industry, provides real client reviews, showcases a robust portfolio and can answer all of your questions transparently.

Software developers are the creative, brainstorming masterminds behind computer programs. While many software developers may focus on a specific program or app, others create giant networks or underlying systems that help power other programs.

The cost of a custom software developer will vary and depends on the industry and stack involved in building the software. The cost of a custom software developer can range between $10,000 to $250,000. The lower price tag fits a simple app and limited project scope.