Find reliable software testing companies in Miami, Florida, that can help you deliver flawless applications. DesignRush showcases agencies trusted by major brands like Nvidia and Airbus. With over 100,000 client-agency matches made each month and 40,000+ vetted agencies, you can count on us to connect you with the best in the business. Compare providers by industry expertise, client type, budget, reviews, team size, and portfolio.

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.

United States × Florida × Miami × Retail ×Clear Filters
  • Kreante

    VerifiedVerified by the DesignRush team for authenticity and credibility.

    Your AI-tech partner

    Kreante is an AI partner measured on business results, not on demos. Founded in 2020 and headquartered in Miami , we help services companies put AI where it moves a number: revenue, margin, hours recovered.Part of the Claude (Anthropic) partner network.Claude certified developers...

    Top Services:

    • Web Development
    • Graphic Design
    • Web Design
    • UI/UX Design
    • AI Development
    • Show more
    Location
    Miami, Florida
    Number of Employees
    Under 49
    Portfolios Count
    6 Projects Listed

    Kreante Services

    • Web Development
    • Graphic Design
    • Web Design
    • UI/UX Design
    • AI Development
    • Software Testing
    • Mobile App Development
    • Software Development
    • IT Services
    • Business Consulting
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Osborne Solutions
    • Decathlon
    • Maria Schools
    Data sourced from the agency's DesignRush profile

    Kreante Reviews & Testimonials

    • Stephane Baudry
      Stephane Baudry CEO at Les Ateliers d'Amazonie
      5.0★

      eCommerce Development Review from Stephane Baudry

      Kreante handled the full design, development and SEO of our Shopify store from start to finish. I was especially impressed by their responsiveness and the quality of their communication, which kept the project moving quickly and made the whole collaboration easy to manage.

    • Xavier Vernin
      Xavier Vernin CEO at Shareleads
      5.0★

      Mobile App Development Review from Xavier Vernin

      Kreante built our mobile and desktop app for a construction marketplace platform, handling UX/UI design and database setup from the ground up. What impressed us most was their expertise with no-code and low-code tools, combined with real flexibility when our requirements shifted. Their professionalism, responsiveness and communication were excellent throughout.

    • Chloé Fernagut
      Chloé Fernagut CEO at CF Consulting
      5.0★

      Web Development Review from Chloé Fernagut

      We had a complex app to build and no technical lead, so Kreante helped define and deliver it—UX, a Bubble front end, a Xano backend, integrations and automations. They shipped on time, fixed the few small bugs fast, and frequently went beyond scope. Their integrity, quality and value for money really stood out.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • Quality, Experience, Transparency, Results

    Mercury Development offers best in class Software Development, Mobile Apps, UI/UX, QA, ML, Data Science and more. With over 23 years in business, and over 400 employees, Mercury has the experience required to deliver your project on time and on budget...

    Top Services:

    • Mobile App Development
    • Software Development
    • UI/UX Design
    • Software Testing
    • Wearables
    • Show more
    Location
    Miami, Florida
    Number of Employees
    250 - 499
    Average Hourly Rate
    $50/hr
    Portfolios Count
    8 Projects Listed

    Mercury Development Services

    • Mobile App Development
    • Software Development
    • UI/UX Design
    • Software Testing
    • Wearables
    • IoT
    • eCommerce Development
    • Web Development
    • Web Design
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • HSBC
    • DOW
    • Kensington
    • Symantec
    • Sony
    • Mars
    • Thompson Reuters
    • Grainger
    • HP
    • SAP
    Data sourced from the agency's DesignRush profile

    Mercury Development Reviews & Testimonials

    • Anonymous
      Anonymous Director of Audience Engagement at The Bible Project
      5.0★

      Software Development Review from Anonymous

      We started off with some discovery sessions and a beta demo, then went through a few rounds of tweaks where they adjusted both how it worked and how it looked based on what we asked for. The whole build went pretty smooth. Gotta say, Mikhail, the PM, was great to deal with. Super easy to talk to and somehow turned what I wanted into clear technical stuff without me having to overexplain.

    • Anonymous
      Anonymous Project Manager at DGS HomeSource
      5.0★

      Mobile App Development Review from Anonymous

      The whole point of this project was to clean up the brand’s online rep, get more good reviews out there, and just boost how we show up online. What stuck with me was how sharp the Mercury team is- they really know their stuff. Anytime I had a question, they had an answer or a fix ready. Super easy to lean on them.

    • Matthew Kulig
      Matthew Kulig Co-Founder & CFO at Aisle411
      5.0★

      Software Development Review from Matthew Kulig

      Development provides software integration and mobile app development for turnkey retail platforms, ensuring up-to-date functionality and system cohesion by scaling from 2–10 resources as needed. The team’s precise task breakdowns, affordable price point, and proactive reporting strengthen the partnership.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • Engineering for live products where mistakes are expensive.

    KITRUM is an engineering partner focused on building on top of live software products. We help them grow beyond their original design by modernizing architecture, adding new capabilities, and scaling systems without disrupting what already works...

    Top Services:

    • Software Development
    • Mobile App Development
    • Web Development
    • IT Services
    • AI Development
    • Show more
    Location
    Miami, Florida
    Number of Employees
    100 - 249
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    11 Projects Listed

    KitRUM Services

    • Software Development
    • Mobile App Development
    • Web Development
    • IT Services
    • AI Development
    • Software Testing
    • Staff Augmentation
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Mastercard
    • Airbnb
    • Ebay
    • Lulalend
    • PawSquad
    • FreightCenter
    • Turf Tank
    • StackSource
    • Proteus Motion
    • Ledgerset
    Data sourced from the agency's DesignRush profile

    KitRUM Reviews & Testimonials

    • Daniel Rondell
      Daniel Rondell CTO at Fintech Industry
      5.0★

      Software Development Review from Daniel Rondell

      We are notably satisfied with the upshot. PMs and development team was very devoted to the tasks and encouraging. We had a stringent and fixed deadline. And we got it just in time! KitRUM helped us to create an entire software that absolutely meets our requirement. They had presented the system in a short-term after putting their hands on it. They also provide support after developing this software. We have a different project now and certainly will work with KitRUM again.

    • Adelina Romanova
      Adelina Romanova Manager at GR Business Networking / Groupe Reso International Corp.
      5.0★

      Software Development Review from Adelina Romanova

      KitRUM expanded our team to shift software to a new platform. Using JavaScript and RESTful APIs, they improved interfaces and DevOps, and fixed bugs. The team has always been on time. Their ability to understand the business requirements and their communication was just perfect. I definitely will recommend KitRUM as a reliable partner.

    • Daisy Skot
      Daisy Skot Client Manager at Nicholas Financial Inc.
      5.0★

      Software Development Review from Daisy Skot

      KitRUM made a variety of development services: conception, coding, and QA, which means almost a full software package for our company. We needed to develop a few tasks, for example, a desktop app for our store, a cloud app for administration and supervision, and a portable app for end customers. However, we had an in-house team, which is not enough for this project. So we had to find a dedicated team that could deliver all we needed. We found KitRUM as a top-notch software development company

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • 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
    Miami, Florida
    Number of Employees
    100 - 249
    Average Hourly Rate
    $80/hr
    Minimal Budget
    $50,000 & Up
    Portfolios Count
    12 Projects Listed

    Intellectsoft Services

    • Software Development
    • Mobile App Development
    • Wearables
    • Software Testing
    • Blockchain
    • AI Development
    • UI/UX Design
    • Big Data Analytics
    • IT Services
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Harley-Davidson
    • the London Stock Exchange
    • Ernst & Young
    • Qualcomm
    • Bombardier
    Data sourced from the agency's DesignRush profile

    Intellectsoft Reviews & Testimonials

    • Harshal Chhajed
      Harshal Chhajed Undisclosed at Undisclosed
      4.5★

      Software Development Review from Harshal Chhajed

      They have highly skilled support staff for faster resolution which leads to customer satisfaction. Also, it has many features including IoT and blockchain apart from regular software development. If there are any changes in the scope of the project at a later stage, it can prove quite costly and also difficult to accommodate last-minute client-side scripting changes. They are versatile, cost-effective, and offer quick customer support. They offer a very customized software development tool where business needs can be addressed. It is very cost-optimized and hence can help generate good returns for business investment.

    • Vitaly Dyachenko
      Vitaly Dyachenko CEO and Founder at UppLabs LLC
      5.0★

      Software Development Review from Vitaly Dyachenko

      Intellectsoft provided a great partnership by delivering quality services and working fast. They helped us to accomplish all the clients' projects on time. The team communicated transparently and showed [] great dedication. They were an ideal partner! (Verified via email)

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • Award Winning Miami Based App Development

    We are an Award-Winning app and software development agency based in Miami FL. We work with clients nation-wide to cut their IT expenditure, provide custom, tailor-made software solutions, and help scale their organization through progressive technology...

    Top Services:

    • Mobile App Development
    • Web Development
    • Software Testing
    • UI/UX Design
    • Software Development
    • Show more
    Location
    Miami, Florida
    Number of Employees
    100 - 249
    Minimal Budget
    $25,000 - $50,000

    Alpha Bravo Development Services

    • Mobile App Development
    • Web Development
    • Software Testing
    • UI/UX Design
    • Software Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Healthcare Industry
    • Retail Industry
    • Agriculture Industry
    Data sourced from the agency's DesignRush profile

    Alpha Bravo Development Reviews & Testimonials

    • Greg Baker
      Greg Baker Owner at South Florida Golfing
      5.0★

      Web Development Review from Greg Baker

      I have had the privilege of working with several service providers over the years, but I can confidently say that Alpha Bravo ranks among the best. Their dedication to client satisfaction, coupled with their unwavering commitment to delivering high-quality results, has made them a trusted partner.In addition to their exceptional work ethic and professionalism, the team at Alpha Bravo has also demonstrated a remarkable ability to adapt and pivot when necessary.

    • Anonymous Owner at Total Event Management Group
      5.0★

      Mobile App Development Review from Anonymous

      Alpha Bravo Development successfully executed the app ahead of schedule. The project manager excelled at communication; they updated the client of all project developments. They went above and beyond to meet the client's expectations, so the client commends them for their dedication and support.

    • Cynthia Milano
      Cynthia Milano Review from Google
      5.0★

      Cynthia Milano's Review Sourced from Google

      Good experience from start to finish. The team was professional, and our new software has made a huge difference. Highly recommend them.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • Passionate About Your Success!

    Siblings Software is a USA-based software outsourcing company situated in Miami, Florida. Their team of experienced C# developers aim to simplify business processes and improve user experiences through innovative software solutions and staff augmentation services...

    Top Services:

    • Software Development
    • Mobile App Development
    • AI Development
    • Software Testing
    • Web Development
    • Show more
    Location
    Miami, Florida
    Number of Employees
    50 - 99
    Average Hourly Rate
    $35/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    4 Projects Listed

    Siblings Software Services

    • Software Development
    • Mobile App Development
    • AI Development
    • Software Testing
    • Web Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Bari
    • BinSensors
    • HighSide
    • Sur Technology Holdings
    Data sourced from the agency's DesignRush profile
  • Your Digi-Talent Parner

    For over three decades, our team of talented developers from Latin America has been at the forefront of technological innovation. We specialize in Staff Nearshore Augmentation and Custom Software Development, ensuring businesses thrive in competitive markets...

    Top Services:

    • Staff Augmentation
    • Software Development
    • Software Testing
    Location
    Miami, Florida
    Number of Employees
    500 - 999
    Minimal Budget
    $1,000 - $10,000

    ACL IT Services

    • Staff Augmentation
    • Software Development
    • Software Testing
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • IBM
    • Deloitte
    • Collabera
    • BSTN
    • Artech
    • FYLD
    • Novomar
    • VISA
    • Oracle
    Data sourced from the agency's DesignRush profile
  • HiveB2X is a leading expert in custom software applications & implementations, specializing in tailored solutions for B2B companies. Focused on seamless integrations, personalized storefronts, & optimized functionality, empowering businesses to elevate their online presence & streamline operations...

    Top Services:

    • eCommerce Development
    • Web Development
    • UI/UX Design
    • Web Design
    • Software Development
    • Show more
    Location
    Miami, Florida
    Number of Employees
    Under 49

    HiveB2X Services

    • eCommerce Development
    • Web Development
    • UI/UX Design
    • Web Design
    • Software Development
    • Software Testing
    • Mobile App Development
    • Business Consulting
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Retail Industry
    • Manufacturing
    • Recreation Industry
    • FinTech Industry
    Data sourced from the agency's DesignRush profile

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