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

7 Companies - Rankings updated: September 03, 2026

Each agency undergoes DesignRush evaluation for professional expertise and genuine client satisfaction to assist your search. Some featured placements are paid.

Expertise
eCommerce
Budget
Sort by: Avg Hourly Price: High to Low
United States × Missouri × eCommerce × Sort by: Avg Hourly Price: High to Low × Clear Filters

  • Paradigm

    The Agency for Ambitious Brands

    Paradigm is a full-service marketing agency helping brands grow with confidence through branding, digital marketing, and web design. For 30 years, we've crafted powerful stories, built authentic connections, and delivered results that move brands forward...

    Top Services:

    • Digital Marketing
    • Branding
    • Web Development
    • Software Development
    • Web Design
    • Show more
    Location
    St. Louis, Missouri
    Number of Employees
    Under 49
    Average Hourly Rate
    $180/hr
    Minimal Budget
    $1,000 - $10,000

    Paradigm Services

    • Digital Marketing
    • Branding
    • Web Development
    • Software Development
    • Web Design
    • Print Design
    • Graphic Design
    • Mobile App Development
    • Content Marketing
    • SEO
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Nestlé Purina
    • Panera Bread Company
    • Spectrum
    • Wells Fargo Advisors
    • The Gateway Arch
    • Bethesda
    • Saint Louis University
    • The Muny
    • Brava Lubricants
    • Paraquad
    Data sourced from the agency's DesignRush profile

    Paradigm Reviews & Testimonials

    • Diane Mueller
      Diane Mueller Review from Google
      5.0 ★

      Diane Mueller's Review Sourced from Google

      Paradigm has been great to work with on our website project. With all the customization our site needed, Paradigm always had a solution for us. Would not hesitate at all to give Paradigm any projects!

    • Bob Jenkins
      Bob Jenkins Review from Google
      5.0 ★

      Bob Jenkins's Review Sourced from Google

      We chose PNMG to develop our website in 2018 and have been with them ever since! They are very conscientious of their work and the quality of the employees are top notch, not to mention the great support they add. We have monthly meetings to keep everything current and are very pleased we chose them to partner with!

    • Kristin Seymour MSN, RN, AHCNS-BC
      Kristin Seymour MSN, RN, AHCNS-BC Review from Google
      5.0 ★

      Kristin Seymour MSN, RN, AHCNS-BC's Review Sourced from Google

      Paradigm New Media Group is the best in St. Louis for producing digital media. They are professional, responsive, & creative. Paradigm improved the navigation of my website and set up an e-commerce account that is user friendly. Paradigm delivers high-caliber digital media, and stayed within my budget- that is huge! Thanks guys!

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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    5.0 5.0 (6)

  • Active Logic

    100% US-Based Software Development Services

    Active Logic is a premium custom software development agency with 100% US-based software engineers. We locally staff our offices with Senior Software Developers and we strive to deliver exceptional digital products through active communication and collaboration with our clients...

    Top Services:

    • Mobile App Development
    • Software Development
    • IoT
    • UI/UX Design
    • eCommerce Development
    • Show more
    Location
    Kansas City, Missouri
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/hr
    Portfolios Count
    5 Projects Listed

    Active Logic Services

    • Mobile App Development
    • Software Development
    • IoT
    • UI/UX Design
    • eCommerce Development
    • Staff Augmentation
    • AI Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Stanford University
    • Diode Ventures
    • Aware3
    • MERGE
    • Risk Analytics
    • Ace Hardware
    • ShadowNet
    • LeadSigma
    • ShareThere
    • SoberMap
    Data sourced from the agency's DesignRush profile
    Visit Website View Profile
    5.0 5.0 (1)

  • Odezzi

    Custom tech designed to drive your business forward

    Odezzi builds custom automation, AI, and software systems that turn messy processes into reliable workflows. Drawing on experience in data-heavy, regulated industries, we use modern cloud platforms to deliver maintainable tech stacks built for long-term growth...

    Top Services:

    • Software Development
    • IT Services
    • AI Development
    • Big Data Analytics
    • Cloud Consulting
    • Show more
    Location
    St. Louis, Missouri
    Number of Employees
    Under 49
    Average Hourly Rate
    $110/hr
    Minimal Budget
    $10,000 - $25,000

    Odezzi Services

    • Software Development
    • IT Services
    • AI Development
    • Big Data Analytics
    • Cloud Consulting
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Software & IT Services Industry
    • AI Industry
    • Finance Industry
    • Legal Industry
    • Corporate Services
    • Education Industry
    Data sourced from the agency's DesignRush profile

    Odezzi Reviews & Testimonials

    • Robin Kerns
      Robin Kerns Owner at CivicMix
      5.0 ★

      Software Development Review from Robin Kerns

      The team at Odezzi helped turn our unique, industry leading idea into reality! Very professional to work with and made sure we as a start up, had the support needed to execute the vision.

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

  • Tepia

    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
    Kansas City, Missouri
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $50,000 & Up
    Portfolios Count
    2 Projects Listed

    Tepia Services

    • Mobile App Development
    • eCommerce Development
    • Software Testing
    • Software Development
    • UI/UX Design
    • Web Design
    • Web Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Marugame Udon
    • MicroVention
    • Henry Schein
    • Meta
    • Irvine Company
    • Participant Media
    • Pujol's Foundation
    • MoodMe
    • RELI Solutions Inc.
    • SleepCenter of Nevada
    Data sourced from the agency's DesignRush profile

    Tepia Reviews & Testimonials

    • Dr. Lesley Kirkpatrick, MD
      Dr. Lesley Kirkpatrick, MD Founder at mindcomb
      5.0 ★

      Mobile App Development Review from Dr. Lesley Kirkpatrick, MD

      I had a great experience working with Tepia. Abraham, the Founder and CEO, was available, helpful, and actively involved throughout every stage of the process. Kimmy, my assigned project manager, was organized, responsive, and clear in her communication from start to finish. They anticipated potential obstacles before they became issues and approached everything with a thoughtful, solutions-oriented mindset. The team was consistently proactive, professional, and transparent. I truly appreciated their structure and ability to keep things moving smoothly. I would highly recommend working with Tepia.

    • Robert Beknazarian
      Robert Beknazarian President at RELI - Windows & Doors
      5.0 ★

      Mobile App Development Review from Robert Beknazarian

      Working with Tepia Co has been an exceptional experience from start to finish. They played a critical role in developing our mobile app for RELI, and I can confidently say they exceeded our expectations on every level From day one, Tepia demonstrated a deep understanding of both the technical and business sides of app development. They didnt just execute tasks they asked the right questions, challenged assumptions when needed, and helped us think through complex workflows in a way that improved the final product. Their team truly operates as a strategic partner, not just a development vendor The communication was excellent throughout the entire process. We always knew where things stood, timelines were clear, and any issues or changes were handled proactively and transparently. For a project as complex as ours involving pricing logic, user flows, financing options, compliance considerations, and scalability this level of clarity and responsiveness made a huge difference. What really stood out was Tepias attention to detail and commitment to quality. The app they helped build is stable, clean, intuitive, and built with long-term growth in mind. They were thoughtful about architecture, performance, and future enhancements, which is critical for a company like ours that plans to scale aggressively. They were also extremely flexible and patient as our requirements evolved (which happens in real-world startups). Instead of pushing back, they collaborated with us to find smart, efficient solutions that aligned with our vision and budget. If youre a founder or business owner looking for a team that: Truly understands mobile app development Communicates clearly and consistently Thinks strategically, not just technically Delivers high-quality, scalable work I highly recommend Tepia Co without hesitation. They have been a trusted partner in bringing RELI to life, and we look forward to continuing to work with them as we grow

    • Ara Agopian
      Ara Agopian CEO at Solar Insure
      5.0 ★

      Mobile App Development Review from Ara Agopian

      I had a great experience with Tepia on our mobile app development. The project was managed very well and finished on time. Thank you Tepia!

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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    4.6 4.6 (3)
    4.8 4.8 (26)

  • i7MEDIA

    Creative Web Solutions

    i7MEDIA is a web services agency specializing in custom designs for small and medium businesses...

    Top Services:

    • eCommerce Development
    • Web Design
    • Email Marketing
    • Mobile App Development
    • Software Development
    • Show more
    Location
    Excelsior Springs, Missouri
    Number of Employees
    Under 49
    Average Hourly Rate
    $95/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    1 Project Listed

    i7MEDIA Services

    • eCommerce Development
    • Web Design
    • Email Marketing
    • Mobile App Development
    • Software Development
    • Content Marketing
    • Graphic Design
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Texas Military Department
    • Boy Scouts of America
    • American Crafts
    • Horizon Engineering
    • Association of the US Army
    • Cambria Consulting
    • Wild Ginger Software
    • ABA Insurance Services
    • P.R.A.Y. Publishing
    Data sourced from the agency's DesignRush profile

    i7MEDIA Reviews & Testimonials

    • John Gately
      John Gately Review from Google
      5.0 ★

      John Gately's Review Sourced from Google

      Great company to work with, and they will have a solution for all of your needs.

    • Orrin Spence
      Orrin Spence Review from Google
      5.0 ★

      Orrin Spence's Review Sourced from Google

      I have worked with I7media for four years now and have been very pleased with their professionalism. When issues come up they are prompt with their response and actions. Working with them felt like they are part of the team.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
    Visit Website View Profile
    5.0 5.0 (5)

  • Soft Does

    Custom Software That Works In The Real World

    SoftDoes builds custom software, AI, and web applications for mid-market companies that need enterprise-grade results without the overhead of an in-house team. U.S.-based leadership. Full IP ownership. No lock-in...

    Top Services:

    • Software Development
    • AI Development
    • Mobile App Development
    • Web Development
    • UI/UX Design
    • Show more
    Location
    St. Louis, Missouri
    Number of Employees
    50 - 99
    Average Hourly Rate
    $75/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    1 Project Listed

    Soft Does Services

    • Software Development
    • AI Development
    • Mobile App Development
    • Web Development
    • UI/UX Design
    • Cloud Consulting
    • Blockchain
    • Software Testing
    • Digital Strategy
    • Big Data Analytics
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Altera
    • Brizacorp
    • Color and Harmony
    • FMY Orthodontics
    Data sourced from the agency's DesignRush profile
    Visit Website View Profile

  • 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
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    4.3 4.3 (1)

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