Discover the best software companies in Missouri that can develop custom software or/and customize existing solutions as well as provide other specialized software services. Our experts ranked them by their rates, reviews, size and expertise to help you choose a partner suited for your budget and requirements easily.

Best Missouri Software Development Firm Rankings

3 Companies-Rankings updated: September 04, 2026

DesignRush evaluates each agency using expert assessment and client feedback to inform your choices. Some featured agencies have paid placements.

Expertise
Automotive
$1,000 - $10,000
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  • Tecziq Solutions

    Strategy, Innovation, Growth

    Technology partners in the development and implementation of automated solutions on mobile and web platforms leading to digital transformation and sustainable growth...

    Top Services:

    • Web Development
    • eCommerce Development
    • Software Development
    • Mobile App Development
    • Big Data Analytics
    • Show more
    Location
    St. Louis, Missouri
    Number of Employees
    Under 49
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    2 Projects Listed

    Tecziq Solutions Services

    • Web Development
    • eCommerce Development
    • Software Development
    • Mobile App Development
    • Big Data Analytics
    • Staff Augmentation
    • AI Development
    • WordPress Website Design
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • GBiosciences
    • micehellenails
    • Nailfor
    • SmithAnalytical
    • IBoomerang
    • USABG
    • Apexhuman
    • Vallar
    • Vanloc
    • 123Clinic
    Data sourced from the agency's DesignRush profile

    Tecziq Solutions Reviews & Testimonials

    • Tashfeen Khan
      Tashfeen Khan Marketing manager at T7Gaming
      5.0★

      Software Development Review from Tashfeen Khan

      We had to get an online social gambling application to be developed and after looking into the market we shortlisted Tecziq Solutions. The best part was there prior knowledge of our industry domain which was very helpful. They have a nice team and very co-operative and flexible. We found them to be very professional and top notch in terms of communication as well - quite prompt. We loved working with them and they are with us our technical partners.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
    Visit WebsiteView Profile
    4.3 4.3 (1)

  • StrategiCom

    Better Technology, Better Pricing, Better Support

    Medical clinics, regional banks, and organizations of all kinds rely on StrategiCom for vendor-neutral advisory to modernize their telecommunications and technology stack. Whether you need to upgrade your phone system/PBX to unified communications as a service (UCaaS) or call center as a service (CCaaS)...

    Top Services:

    • Software Development
    Location
    O'Fallon, Missouri
    Number of Employees
    50 - 99
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $1,000 - $10,000

    StrategiCom Services

    • Software Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Finance Industry
    • Manufacturing Industry
    • Health Care Industry
    Data sourced from the agency's DesignRush profile

    StrategiCom Reviews & Testimonials

    • Chris Gloeckner
      Chris Gloeckner Review from Google
      5.0★

      Chris Gloeckner's Review Sourced from Google

      I love working with the guys over at Strategicom. They are very responsive and make my job easier.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
    Visit WebsiteView Profile
    5.0 5.0 (1)

  • Grant Thornton

    IT, Business, BPO, Audit, Tax and Advisory are just the beginning.

    Grant Thornton LLP (US) is an IT, project management, audit, tax, AgTech, and BPO company headquartered in Chicago, Illinois with over 50 U.S. offices and access to a global network or member firms in over 135 countries. We offer a broad range of services in strategy and consulting, operations, technology and...

    Top Services:

    • Accounting
    • Business Consulting
    • Market Research
    • HR Outsourcing
    • Software Development
    • Show more
    Location
    Kansas City, Missouri
    Number of Employees
    1000 & Up
    Average Hourly Rate
    $35/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    2 Projects Listed

    Grant Thornton Services

    • Accounting
    • Business Consulting
    • Market Research
    • HR Outsourcing
    • Software Development
    • IT Services
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Financial industry
    • Real estate industry
    • Media and Entertainment industry
    Data sourced from the agency's DesignRush profile

    Grant Thornton Reviews & Testimonials

    • Theodore Mall
      Theodore Mall Review from Google
      4.0★

      Theodore Mall's Review Sourced from Google

      One of the world’s leading organizations of independent audit, tax and advisory firms. Grant Thornton has revenues in excess of $1.9 billion and operates more than 50 offices.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
    Visit WebsiteView Profile
    4.5 4.5 (13)

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