Our directory features top custom software development companies in the USA, vetted by 12 veteran experts based on a five-point ranking criteria, and supported by 5,000+ client reviews, so you can reliably find a partner for your next project.Â
Inoxoft is an award-winning US software development agency with 11+ years of experience and 170+ engineers. With AI embedded directly into its engineering workflow, it delivers web, mobile, MVP, and AI agent development up to 4x faster, serving clients including Toshiba, Nivea, and Twilio...
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Web Development Review from Fauzi K
We partnered with Inoxoft to revamp our existing web platform and create a scalable, modern solution that could handle both increased user traffic and future business growth. The scope of the project included custom web development, UI/UX enhancements, integration with third-party APIs, and ongoing QA & Software Testing. From the discovery phase to deployment, their team maintained a structured yet flexible approach that kept us engaged and confident throughout the process.
Software Development Review from Carolyn Curtis
Our overall experience with Inoxoft has been overwhelmingly positive. From MVP development to QA and software testing, their involvement gave us confidence that our solution would be both technically sound and user-friendly. The end product has already started delivering results for our business, and we’ve received great feedback from clients who use the platform daily. We see Inoxoft not just as a vendor but as a long-term partner who understands our vision and has the expertise to bring it to life.
Software Development Review from Tyler McDonald
Inoxoft is a powerhouse in custom software development. Their dedicated development team delivered a seamless product with a smooth product discovery phase. I was especially impressed with their work in healthcare software development, software development services, and QA & Software Testing. Their professionalism and consistent communication made the process smooth from start to finish. I would confidently recommend them for similar projects.
Kodevent is a US-based software company providing top AI developers and custom solutions built with GPT-4, Claude, Gemini, and LLaMA. We deliver intelligent software to help you launch, grow, and accelerate your businessfocusing on clear communication and lasting partnerships...
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Mobile App Development Review from Mica Palmer
They helped us solve issues. They designed an app for us.High level/quality of client attention and interaction. All communications, information exchages, and client servicing were well-conceived and well-executed. They kept me on my toes to provide them the information they needed from me. They kept excited about the project and, because of that, kept me optimistic and driving toward the success of my project.The culture of coaching and support they provide start-ups. They don't sleep well unless they know you have all the tools and chops to obtain success. I've never seen any other company provide such rich and valuable deliverables along with ingenious and compassionate client support. Kodevent is a beacon of know-how and wisdom in an otherwise dark ocean for any start-up that is hoping for success.
eCommerce Development Review from Devul Nahar
We needed help designing the Frontend pages on my website. Also some design work. Everyday I would assign my Frontend developer some key tasks and deliverables. He would report back to me. An example of key deliverable he did was help design the logic of flow of grading when we have multiple types of questions. They were quick to respond and professional. They had great professionalism, good talent, and good support.
Web Development Review from Peter Wallace
Kodevent and their team were always great at communicating with our team. They worked very hard to finish tasks in the allotted time frame. When we had requests or changes, they were always quick to find a superior solution.Our project is still ongoing, but they are waiting on our side of things to complete and go live. I am appreciative of their great communication skills.They were always quick to respond and worked within our time frame.
With 10+ years of expertise, Azumo offers comprehensive software development services spanning AI/ML development, mobile app and web app development, game development, data engineering, and cloud engineering. It has worked with 100+ companies across 20+ countries, including Meta, NCSoft, and Discovery...
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Software Development Review from Michael S.
We selected Azumo to develop our software. We transitioned from another development company, so Azumo was initially responsible for migrating our existing code and environments. We are currently still working with Azumo as our nearshore software development team on adding new items to our software.
UI/UX Design Review from Anonymous
Azumo helped us migrate our existing UIs into a new framework, creating reusable components and the infrastructure needed for future development. The developer they assigned became a seamless part of our team, always punctual, responsive, and a great fit overall.
Software Development Review from Anonymous
Thanks to Azumo’s work, our product is now more scalable, optimized, and ready for a growing user base. Their team has managed the engagement effectively, keeping us updated and addressing any challenges along the way. We’ve appreciated their constant availability and proactive communication.
QOLOS (pronounced "koh-lohs") is a U.S.-based software development company, specializing in building custom, high-performance digital solutions for brands that demand innovation. From complex ERP integrations to e-commerce solutions - you are in good hands with QOLOS...
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WooCommerce Review from Amanda Viviano
We hired Qolos to build our local florist shop's website on WordPress and WooCommerce, and we couldn't be happier with the results. From the start, they took the time to understand our business and created a site that's not only beautiful but easy for our customers to browse and shop.The WooCommerce setup was seamless, our online ordering works exactly the way we needed it to. But what really sets Qolos apart is their ongoing monthly maintenance. We never have to worry about updates, security, or technical issues because they stay on top of everything. Any time we've had a question or a small change request, they've been responsive and professional.As a small local business, it means a lot to work with a team that genuinely cares about keeping our site running smoothly. Qolos has been a true partner, not just a vendor. Highly recommend them to any local business looking for reliable web design and maintenance!
Web Development Review from Sanjay Singh
I kept getting negative reviews about my app for technical glitches, heating issues, functionality, loading time, crashing, and more bugs. So, I reached out to QOLOS after going through 2-3 renowned review platforms. I explained my app issue to the team, and they did tremendous work with their mobile testing solutions. Also, I wanted to build a website for my app. They created a feature-rich and seamless website.
Shopify Review from Sarah Nesheim
Working with QOLOS was the best decision I have made in regards to scaling my business. They are professional, so creative, they communicate every step of the way and their pricing is fair for the highest quality work. The designer of our logo and website did it well and I am so impressed and proud of the final product! the designer listened and knew exactly what I wanted which made the process so simple. Seriously could not recommend QOLOS more!
We create digital products that streamline operations, grow your audience, and boost business success. Partnering with visionary brands, we transform ideas into impactful solutions using innovative design and technology. Discover how our Software Development expertise can elevate your next project...
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Mobile App Development Review from Matic Debelak
Workstream 1: research and product strategyWorkstream 2: ETP release Technology : Vendor use Flutter framework, which allows one programming language and one codebase to create two different apps (for iOS and Android). Clearly defined roles and responsibilities, communication is clearly and respectfully, very effective project methodology, trying to understand every time how their activities fits into mission of Modra zavarovalnica, respect each member of team, etc.
Software Development Review from Claus-Peter Mueller
We have engaged Infinum to develop an app that would digitalise our leasing process. From creating the initial offer through the necessary financing application and client identification to the final signature – all the steps required to successfully lease a vehicle or other object can be performed in-app, freeing the users of friction and having to deal with tedious paperwork.The app itself in the background has 30+ integrations, while keeping a seamless and quick to follow process on the front for our users. That application is in production and Infinum is responsible for maintaining it and further improving. After the initial development, we have additionally expanded our scope from vehicles to other equipment. They have also developed a Leasing widget, product which enables quick financing model while purchasing a vehicle online on car seller marketplace pages. At this moment, we are still in partnership with Infinum, and their engagement is mainly focused on localising the app to other countries and supporting us in our further business expansion. The work performed was done in Ruby on Rails and React technology, with support of other services.
Web Design Review from Anonymous
Thanks to Infinum's website refresh, the client has seen an almost 100% improvement in their website's conversion rates. The team excels at project management, using the client's own proprietary tool and also Figma very well. Their proficiency in design, delivery, and client relations stands out.
All-in-one BNPL solution - an efficient system that brings together various elements of BNPL services, automating processes, and ensuring a smooth operation that benefits both merchants and customers on a global scale...
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Mobile App Development Review from Daria Sherstoboeva
We hired Roonyx to build a NFT marketplace for our client. Roonyx used cutting-edge technology to develop a blockchain-powered NFT solution for our project. Roonyx created a preview of how the app would look when finished. They then developed a prototype. Following the completion of the prototype, their team transformed it into a NFT-based app.I would like to thank the entire Roonyx team for their skills and expertise in blockchain technology.
eCommerce Review from Anderson Lyanna
I'm a project manager at a webshop. We make it possible for people to easily buy gift cards and mobile top up with bitcoin and other crypto.We hired Roonyx to help us develop our frontend and adding additional functionalities to our webshop.We selected Roonyx because they have experience and great knowledge in developing Angular applications. Roonyx is also flexible in the available development time per month
IT Services Review from Ksenia Fedotova
The main goal of the project: to develop an MVP and demonstrate that the technology can bring the value to the Company. The solution was supposed to help employees out with corporate procedures, FAQ, bookings, etc. The bot has to be able to quickly understand what the users want and react accordinglyThe company provides expertise and resources in the field of data science, machine learning, python, natural language processing.
Wezom offers custom software development services, providing solutions that address business challenges, meet market demands, enhance internal operations, and stay up-to-date with the latest technologies...
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IT Services Review from Elena Nosenko
Elogic Commerce highly recommends WEZOM as a trusted partner for CRM system development. They demonstrated a deep understanding of our needs and delivered a custom solution that optimized workflows, enhanced client engagement and ensured scalability.WEZOMs professionalism, technical expertise, and dedication made the collaboration seamless and productive. We confidently recommend them to any business seeking a reliable partner for CRM development.
Software Development Review from Victoria Savchuk
Alcor is pleased to recommend WEZOM as a reliable partner in the development and implementation of an R&D center management system.WEZOM demonstrated a deep understanding of our business needs and successfully implemented a platform
Software Development Review from Violeta Baranovska
VT Labs is incredibly impressed with WEZOM's expertise in developing custom VR/AR marketing and sales tools for our client. The collaboration was fascinating and successful.We were looking for ways to showcase VR/AR technology in a more engaging and immersive manner. WEZOM listened to our needs and created stunning VR experiences and interactive sales presentations that truly capture the power of VR/AR.
VT Netzwelt is one of the leading digital technology company offering end-to-end development services. We offer digital transformation of your business with disruptive web and mobile apps...
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Software Development Review from Clifford Tindell
VTNETZWELT offers development services for a Health, Wellness & Fitness company. They provide high-grade developers and SDETs that primarily work on .NET, With VTNETZWELT, the company has grown their footprint with every end client, indicating an excellent service. The team provides a dedicated delivery manager who is responsive to all issues and queries. Their understanding of the business and project goals is commendable. They are always open to new projects and ideas. They work well with a team."
Mobile App Development Review from David An
An entertainment services firm hired VT Netzwelt to design and create a Flutter mobile application. Our team generated concepts, preliminary designs, and mock-ups for approval following the completion of the discovery process.
Mobile App Development Review from Stephanie Stimac
VT Netzwelt was hired by an edtech company to improve and resolve issues within their mobile app. Their responsibilities include code refactoring, bug testing, and implementing backend improvements.
Softeq is a versatile technology and Greentech company offering a wide range of services, including embedded system development, machine learning, digital transformation, hardware design, UX/UI design, and more...
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Software Development Review from Quan Gan
We collaborated with Softeq to develop an infrared emitting platform. Softeq provided software development and support services, streamlining our project. While our hardware technology was excellent, Softeq elevated our company's products with superb software development and implementation solutions. Working with Softeq was highly beneficial for us, as the agency managed our projects more efficiently due to exceptional project management and organized workflows.
Mobile App Development Review from Jeff Johnston
We hired Softeq for mobile app development services. Softeq developed a functional and user-friendly app, efficiently integrating productivity features like calendar, contacts, and task management. The agency organized regular meetings with our product management department, communicated effectively, and promptly resolved issues. Softeq's team worked diligently and provided valuable insights. We were satisfied with Softeq's services.
Software Development Review from Trent Gardner
We worked with Softeq for software redevelopment services to improve our company's proprietary software. Softeq updated the business platform, streamlining operations and enhancing the platform's user UI and functionality. This improvement aided our sales, job estimating, purchase orders, and administration efforts. Softeq's team was professional, attentive, and prompt in implementing feedback. The agency delivered high-quality work, impressing our company's internal stakeholders.
Open source contributors as guarantee of product delivery, 5+ years of technical niche expertise (Angular, React Native, Ionic, Node.js)...
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Web Development Review from Daniel Fortuyn
As Baas Verpakkingen's CTO, I highly recommend 2muchcoffee. Their team developed our Next.js website expertly under tough conditions. Amidst changes, they remained flexible and on target. Post-launch, their support was exceptional. Can't wait for future collaborations. They're web dev professionals par excellence.
Mobile App Development Review from Ciaran McKeown
2muchcoffee team has an excellent tech knowledge of Ionic framework for developing the cross-platform application that we required. The team is very accessible and responsive. Their tech and business expertise positions them well for future collaboration.2muchcoffee developed the cross-platform application from scratch. All tasks were completed on time and in a high quality. 2mc team is always responsive to our support requests, completing tasks with minimum or no delays at all.
Web Development Review from Igor Rendulić
We hired 2muchcoffee for developing the front-end part of the application from scratch using Angular. We asked to build a responsive web dashboard with video streaming ability. All required functionality has been implemented and fulfilled all our expectations. Currently the platform is on the final stage of testing and being polished before the launch to the market. 2muchcoffee team has perfectly skilled and experienced developers who can take over the project and bring it to the market.
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...
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Software Development Review from Alex Koifman
I've used Kanda's services for years. They're reliable and their work is of high quality. I'd recommend them to anyone looking for a partner in software engineering initiatives.
Mobile App Development Review from Andrew Duggan
Kanda proved to be an exceptional choice for our development needs. They were much more [of] a partner to our startup than a vendor. The entire team treated our project like it was their own company, and the results showed that. Our customers were extremely please[d] with the desktop and mobile applications. I would definitely recommend hiring Kanda for any and all of your development needs. (Verified via email)
Software Development Review from Alan Bugos
We have worked with Kanda Software for over two years and [are] very please[d] with the quality of work, cost-effective approach in resourcing team members, and the expertise they bring to solving very complex development challenges. Overall, we are very happy with Kanda's team! (Verified via email)
Choose Andersen for top-tier React Native development in the FinTech industry. Trust our 190+ experts to ensure 100% compliance with industry standards...
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HTML5 Review from Kristian Karimo
Andersen offers skilled project managers who adhere to the approved development plan, ensuring the implementation of all functionalities on time. It generates clear reports, exhibits excellent communication, and is English fluent. The client communicates with Andersen via Skype and Slack and uses Jira as a tracking system. Andersen organizes the processes well and performs correctly. Its team is always punctual and dedicated to the project. Andersen helped in improving the client's product.
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Software Development Review from Markus Bohl
Andersen has a confident project manager who came through professionally and neatly structured the process. Anderson provided the client with individual resources that are a part of a larger, mostly remote team. With these resources, the client builds the initial product and brings it to a sales-ready stage so that it can be used with clients. Andersen helped with UI/UX design, software development, and Python backend development services (Verified via email)
Software Development Review from Adalin Cheng
One of the most impressive things about Andersen Lab is that the entire team [is fully dedicated] to [the] work they are doing. In the Agile process, where decisions are changed rapidly [...], [the] Andersen Lab team used to react patiently to every single change. Although the teams task is mostly implementation of our requirements, they often [go] the extra mile and [are involved] in the ideation process as well. (Verified via email)
Software, IT, and HR Tech solutions for all of your needs. Vincit is an award-winning development and design company. We build tailor-made, results-driven e-commerce platforms, foodtech solutions, mobile apps, web services, and embedded systems. We excel in composable software, and coupling backend...
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Mobile App Development Review from Torrey Tayenaka
Vincit is great to work with on any project! Love working with Brian and the rest of the team.We highly recommend
Web Design Review from Jason Khoo
Vincit worked with our firm to design our logo. We worked with the design team through discovery and discussion of what we wanted. They did an amazing job and I love the logo we have!
eCommerce Development Review from Ricardo Gonzalez
Had the pleasure of working with Vincit in developing a complex custom form for potential customers on our website. Their staff were extremely friendly and knowledgeable. They would constantly update me about the status of the project and now it works beautifully. They exceeded my expectations and the owners were extremely happy!!
We're JetRuby — AI-native, award-winning, and ISO-certified agency that's been shipping software since 2010. Our 250+ engineers turn bold ideas into production-ready products, starting from budgets of $50,000 and scaling all the way to enterprise roll-outs...
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Mobile App Development Review from Artur Ozierański
JetRuby provided staff augmentation services for us. developed a mobile app for a design platform. The team was responsible for implementing the backend server and admin panel, and frontend code. The team was made up of experienced developers that have great communication skills, which made resolving any issues or questions a breeze. JetRuby developers kept up-to-date with the latest technologies and trends in development and suggested updates and improvements to the application as needed.
Web Design Review from Patrice Archer
They developed a SaaS web platform with smart scheduling and automation tools for us at and built the platform's front- and backend and integrated a custom analytics dashboard and calendar integrations. But to be honest what impressed us most was how deeply they engaged with our vision. They didn't just write code they challenged assumptions, proposed better workflows, and contributed as if they were part of our internal product team. Their ability to think strategically and focus on user experience made them feel more like tech partners than a typical outsourced vendor.
CodeStringers helps growth-stage and small-to-mid-market companies implement, integrate, and operate Zoho-centered digital enablement solutions by combining senior executive consulting, cost-effective delivery teams, and custom software capabilities when needed...
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Software Development Review from Lori Feld Oakley
Our Services organization is scaling quickly and we urgently needed a custom software application to automate our workflows, without breaking our annual budget. CodeStringers was the perfect fit, supporting us from ideation through go-live and everything in between. They innovated, hit their deadlines and released an amazingly high quality application that decreases our internal costs and improves our reputation with our customers. It would not have happened without CodeStringers.
Enterprise Review from Christian Schraga
CodeStringers is the perfect outsourcer to call If you have a solid software business idea but don’t know exactly how to bring it to life. They have both a top-notch development team as well as an executive staff with expertise in marketing, finance, and general business acumen. So they can not only build a product for you but they can make sure that the product you want to build is likely to succeed in the marketplace.
Intellectsoft builds custom software, AI solutions, and dedicated engineering teams for enterprises and fast-growing businesses across the US and UK...
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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.
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)
We were established in 1996 as a development agency with just a few software engineers and a big dream. Today, we are a team of more than 50 gate6ers who produce groundbreaking solutions that wow our clients...
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Web Design Review from Kaushik "Charlie" Bhakta
Working with Gatesix has been an absolute pleasure from start to finish and ongoing! Their creativity, professionalism, and attention to detail are truly unmatched. They not only understood our vision but enhanced it with their expertise, delivering a website that exceeded our expectations.What sets them apart is their communication. Every step of the way, they kept us informed, answered our questions promptly, and provided valuable suggestions that elevated the final product. They are responsive, patient, and incredibly easy to work with, making the entire process smooth and enjoyable.Their ability to blend technical skills with a keen eye for design is impressive, and they go above and beyond to ensure every detail is perfect. If you're looking for someone who delivers exceptional quality and treats your project like their own, look no further.We couldn't be happier with our new website, and we highly recommend them to anyone in need of top-notch web design services!
Mobile App Development Review from Atul Shukla
With Gate6, when you have a strong custom backend that needs to be built, either from scratch or connecting existing native and cloud pieces, they shine. Another area they differentiate from other partners I have worked with is in the delivery of user experience focused web and mobile interfaces.
Smart IT offers core IT development services and forms dedicated software engineering teams for long-term projects. Our talent has a rich background in competitive programming and gives us an edge when it comes to thinking outside the box. We guarantee 5 hrs of timezone overlap, regardless of your location...
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Healthcare Review from Julia Guzman
Smart IT is definitely a team you can trust! We hired Smart IT to develop a hybrid software platform for customer relationships and electronic health record systems. Also, together we launched our mobile apps. The guys have many successful cases behind them in our field and great experience in launching Healthtech products. Their development team implemented all account management-related features for our platform. Now we have the ability to rapidly scale when we need to.
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...
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Translation Services Review from Abhit
They provide consulting services for a healthcare service provider. Sidebench contributed their expertise to a comprehensive mobile application to make sure it would pass Apple Store requirements. Thanks to Sidebench`s input, the application launched on the Apple Store after the first submission. Sidebench`s response times were quick, and they were willing to accommodate a unique working arrangement. The relationship that we had was probably unique; most companies would push to do the development themselves. We only needed Sidebench`s know-how, and they were willing to accommodate us.
Mystic Media is a full-service technology agency specializing in custom software, mobile app, web, and firmware development. Our experienced team works closely with startups, growing businesses, and enterprise organizations...
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Mobile App Development Review from Makaila Malungahu
Working with Chris and Mystic Media was the best decision. They designed and built our peer-to-peer wedding and event rentals app from scratch, and it looks and works great! We're super happy with our project!
Makaila Malungahu's Review Sourced from Google
Working with Chris and Mystic Media has been great for our huge app development project and excited to continue working with them. Don't hesitate to reach out to them!
Bryan Pratt's Review Sourced from Google
Mystic Media has been excellent to work with, offered great value, and their expertise and project management has been evident throughout the development process. We hired Mystic to take an idea and concept drawings through UI/UX and graphic design, programming and development, all the way to the market. They have met or exceeded all milestones, even with significant additions to scope along the way. We're currently in beta testing before release, and we are very satisfied with the entire experience. Mystic has earned my unqualified endorsement for anyone looking to develop their first app with them, as we have done.
Contata Solutions is an esteemed frontrunner in the realm of technology and digital innovation. Our expertise encompasses a wide range of areas, including data engineering, data analytics, machine learning, marketing automation and app development. We provide solutions that effectively tackle complex problems...
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Woof Software is a blockchain engineering firm specializing in decentralized finance (DeFi), Web3 infrastructure, and Ethereum Virtual Machine (EVM)-based protocol development. The company partners with blockchain ecosystems, protocols, and fintech organizations to design and build secure, scalable, and...
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EmbarkingOnVoyage Digital Solutions is your premier partner in data and product engineering, empowering technology companies, large enterprises, and SMBs to transform industries such as travel, healthcare, banking, finance, and more through innovative solutions. We specialize in revolutionizing technology and...
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Named Best AI Company and Software Development Company by The Netty Awards, Opinov8 is a global technology firm with development hubs across the United States, Europe, and Egypt...
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This Los Angeles based company is not your average web design and marketing company, LiveWebMedia is an avant-garde web and interactive media agency founded in 1998 in Southern California...
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Esti Benchimol's Review Sourced from Google
Alen was so responsive and worked really quickly and efficiently. He took his time explaining to me exactly what he set up for me and how I can manage it all on my own and was available for any questions need. I would definitely recommend working with LiveWebMedia!
Bailey Grotton's Review Sourced from Google
LiveWebMedia helped me put the schedule and booking feature on my website. They also helped me pick out the best WIX package that fit my budget.
Bill Ferrell's Review Sourced from Google
From the first phone call and conversation with Alen at LiveWeb Media, I knew I found the people the company that could provide me with the services I truly needed. They are very professional and super helpful. I would say that if you are looking for a web design company that also offers other services, such as SEO and Social Media packages, look no further!
We build web & mobile apps for leading brands...
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We're an award-winning, woman-owned and led, custom software development company...
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Kamlyn Spivey's Review Sourced from Google
The AppIt team has been a project-saver for our company. I went with AppIt because I was looking for a trustworthy, transparent partner to guide me (an app-dev newbie) through building a new feature for our mobile app. Their quality of work, customer service, ability to meet timelines, and transparency has been phenomenal. Highly recommend Kayla and the AppIt to any company needing development help.
Haile Elizondo's Review Sourced from Google
As fellow Colorado Companies to Watch winners, our team met Amanda and her team in 2022 and its been a match made in heaven! We have our own in-house development team that is swamped with working on our web application, Kanso, and did not have the bandwidth to work on sub-applications and portals. Here's where AppIt came in to save the day!We are closing out our first project with AppIt, and we are more than impressed. The application is clean and beautiful. Their team has been a joy to work with and I look forward to our check-ins on progress. This project has been so successful we have lined up a handful projects to continue this business relationship.Kanso Software is very grateful for AppIt!
Jillian Krenk's Review Sourced from Google
I have worked with AppIt Ventures on two different enterprise size solutions. Throughout my career and have worked with several development teams. AppIt Venture stands out above the rest.The extraordinary service provided by AppIt Ventures starts at the top, with their CEO Amanda, and is executed throughout the entire team. It’s clear their employees are empowered to make decisions, take care of their customers, and provide the customer service their leader promotes.Kayla, our outstanding project manager is creative, reliable and detail-oriented offering guidance and support to ensure all of our development’s needs are on track and being done with our greater vision and application needs in mind. If any bugs pop-up, which is bound to happen, AppIt's team is on it and has the issue quickly fixed or a solution put into place within hours. With AppIt's development team, I have peace of mind knowing we can quickly and easily adjust to our customer's requests and provide an unparalleled customer and participant experience.I highly recommend using AppIt Ventures and look forward to continuing my partnership with them.
We're a software development agency that builds products that scale. Our engineering-first culture and product-minded approach have powered success stories like Calendlythe scheduling platform that revolutionized meetings for millions...
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Yurii's Review Sourced from Google
Don't waste your time on them, they are not really hiring, just pretending like they do. Not sure why, maybe to collect some data on potential candidates.
Przemyslaw Eliasz's Review Sourced from Google
Unprofessional approach to the recruitment process in finance. Watch out just not to waste your time.
We specialize in developing scalable solutions for all business sizes. We offer 360o digital transformation solutions & tech services, from concept to design, development to execution...
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Using our passion and expertise to provide long-term value and innovative solutions for our clients...
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Xenoss is an NYC-based MarTech/AdTech software development company...
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Dive into the future of commerce with NESTOSH - where innovation meets Salesforce Commerce Cloud excellence. From top-tier brands to multi-platform mastery, we reshape businesses through meticulous solutions, uniting strategy, design, and development. We don't just serve; we partner in progress...
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Akbar Ali's Review Sourced from Google
I had the pleasure of working with Nestosh on multiple Salesforce Commerce Cloud projects, and I am truly impressed by their team of highly skilled professionals. Their expertise and dedication shone through in every aspect of the projects, delivering an excellent job. Nestosh's commitment to quality and their ability to meet deadlines made the collaboration a seamless and rewarding experience. I highly recommend Nestosh for anyone seeking top-notch services in the field.
Aqeel Khadim's Review Sourced from Google
I wanted to take a moment to express my sincere appreciation for the outstanding experience I've had with your software solutions. Your team's dedication and commitment to excellence shine brightly. Thank you for consistently going the extra mile to ensure customer satisfaction. Keep up the fantastic work!
adnan sandhila's Review Sourced from Google
Nestosh is a great choice for your digital transformation journey and they excel specially in SalesForce Commerce Cloud, Headless and PWA E-Commerce, Shopify, Magento and many more
We help you recruit, hire, manage and scale world-class offshore distributed Software Teams. We also design and develop full custom software projects...
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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...
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Ayyan Ahmad's Review Sourced from Google
I'd say that if you're finding anyone that is super fast and you want the cheapest and the best app/website contact valueans
Hamza Zahoor's Review Sourced from Google
I recently had the pleasure of working with Valueans, and I can’t recommend them enough! Their team is incredibly professional, detail-oriented, and always goes above and beyond to deliver top-notch software solutions.From the initial consultation to project delivery, they kept me informed at every stage and ensured all my requirements were met. Their expertise in software development and IT services is truly impressive, and their dedication to client satisfaction sets them apart.If you’re looking for a reliable, innovative, and results-driven software company, Valueans is the one to trust. Exceptional service and outstanding results!
Zeal is a local, Dallas-based software development boutique consultancy...
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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...
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We craft digital success stories with advanced software solutions, empowering businesses for tomorrow...
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Swovo Development is a team of highly experienced product designers, software engineers, product managers, and entrepreneurs. They love to work on new and challenging projects that require thinking outside of the box...
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DataArt - Your Partner for Progress in the Digital Age...
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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...
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Mayven Studios is a reliable software design and engineering partner that offers the expertise to help businesses develop and scale successful digital products and experiences. Our impressive client list includes companies such as Segment, Facebook, Mixpanel, Andreessen Horowitz, and Airbnb, among others...
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Saba Sedighi's Review Sourced from Google
As a marketer its priceless to have a strong, and reliable dev / design agency who can get things done. I’ve worked with Mayven for a few years now and they don’t disappoint. From building microsites to working on marketing creative — they deliver what they promise, and communicate along the way.
Ben Standefer's Review Sourced from Google
At First Round we used Mayven to build out key parts of our app. I trusted Mayven when I founded my own startup, and have referred them to several VPs of Engineering at hypergrowth companies. Thumbs up all around - they’re quick, the code is clean and they’re great communicators.
Adam Hollander's Review Sourced from Google
We used several remote dev shops before Mayven but thank the good lord every day that we found them. If you've ever worked with a remote dev shop you know what a nightmare it can be, not with Mayven though.- outstanding communication and responsiveness- all devs speak excellent English- they can scale up or down your team on demand- founders are hands on- they have their own custom built project management tool that makes keeping tabs on or managing your project a sinchNot mentioning our devs name bc if you take him from our project...well...lets just say I'll find you lol.Highly recommend these guys, they're rockstars! If you're on the fence about working with them shoot me a note and happy to discuss to give you some behind the scenes insights from someone who has worked with them for over a year.
At 2am.tech, we use strategy, design, and technology to create transformative experiences that impact your customers, employees, and business...
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Mariano Rossi's Review Sourced from Google
Working with 2am.tech has been an outstanding experience. Their team is highly professional, communicative, and truly understands the needs of their clients. From the initial consultation to the final product delivery, they demonstrated a deep technical expertise and a commitment to excellence.I highly recommend 2am.tech to anyone looking for high-quality software development and consulting services. Their dedication and technical knowledge make them a top choice in the industry.
Nancy Konter's Review Sourced from Google
Great attention to detail and very responsive to the client. I highly recommend 2am Tech for your custom software needs!
Josh Mendel's Review Sourced from Google
Working with the team @ 2am Tech has been amazing. They are very well organized, conduct themselves with the highest level of professionalism and produce amazing work. Highly recommend!
Applications and platforms proudly built here in the USA. We have assisted some of the most prominent global brands operating in complex and heavily regulated sectors in successfully launching software solutions that underpin their go-to-market strategy, ensuring a world-class customer experience...
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Day One Technologies is an AI Development specialist, creating intelligent products that are futuristic and user-centric. In three years, we've successfully served industries from FinTech to TravelTech across various markets, offering innovative solutions backed by AI, machine learning, and more. Our services...
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Inventing the future of business by creating brands, products, and experiences that move culture forward...
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Emerge Haus is a pioneering software development agency focused in generative AI. We build web apps to accelerate businesses to the forefront of AI-driven innovation...
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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...
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Very Big Things is a leading digital product agency, with a focus on digital transformation and disruption, that designs and develops digital experiences for startups and enterprise clients...
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Since 2009, Dom & Tom has built their reputation on designing and developing applications meant to build and scale digital businesses. From startups to enterprise clients, the apps we craft for our clients help them to be more profitable, efficient, and competitive in their markets...
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Digital Deployment is a website development firm focused solely on website development and its various facets including content management, UX/UI, accessibility, information architecture, strategy, migration and stakeholder discovery. We currently operate over 300 websites for clients across the Uni...
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Chris Ryan's Review Sourced from Google
The folks at Digital Deployment ("DD" as they say) are simply amazing to work with. From start to finish they provide stellar customer service and we couldn't be happier with the site. Support remains quick and responsive. Keep up the good work "DD"!
Patrick Mcgiff's Review Sourced from Google
helpful team and great service. As President of Sacramento Children’s Chorus, they have been an indespensible business partner to us! Thank you team Digital Deployment!
Marianne Clemmens's Review Sourced from Google
Digital Deployment is the best! Our nonprofit has worked with Digital Deployment for over 15 years. Their staff is very knowledgeable, creative and they quickly respond to any problems or questions about our website. We highly recommend their services.
The best companies in this field create innovative solutions that advance a business’s efficiency, productivity, and customer experience.
As a result, businesses improve their bottom line, achieve sustainable growth, and gain a competitive advantage.
Our latest research found that outsourcing to a software company can help reduce production costs by 15-30%, while accelerating an MVP launch by 20-30%.
Another benefit is potentially higher product quality, with software engineers reporting 25% fewer bugs in production using the automated testing and the Agile methodology.
Additionally, software outsourcing provides greater access to talent. 42% of surveyed executives state this as the primary reason for outsourcing software development.
Software integration can take weeks to months, depending on the number of systems, application programming interface (API) maturity, security and compliance requirements, and data mapping complexity.
Kanda Software explains that REST APIs with comprehensive documentation require 50% less integration time than legacy SOAPservices or poorly documented APIs.
Meanwhile, real-time integrations generally add 30-40% to the complexity of product development compared to batch-processing implementations.
Additionally, reusable integration frameworks and vendor partnerships, like the one developed by Kanda Software, can reduce initial integration time by approximately 40%.
As a result, top software development companies in the USA can deliver complex multi-system integrations more efficiently while flexibly managing unique or proprietary system integrations that require custom development.
Here are some steps to guide you in choosing the best software development company in the USA for your business:
Want a curated list of software development companies in the USA? Visit our Marketplace and send your project requirements. We’ll match you with companies that best meet your criteria — free of charge!
We’ve handpicked a list of our top custom software development companies in the USA across price points, so you can identify a vendor within your budget.
| High budget: $50,000+ |
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| Low budget: $25,000-$50,000 | Â
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Beyond the project budget, our agency directory lets you filter agency profiles by technical expertise, location, agency reviews, client types, and team size.
Before hiring an agency, consider asking these questions:
Rated 4.8 on Google and 4.7 on Trustpilot, DesignRush is the trusted platform for finding top software development companies in the United States. Our rigorous selection process ensures every company featured meets our quality standards. We evaluate key performance indicators, including portfolio quality, verified client reviews, and industry reputation to connect you with the best development partners for your needs.
Learn more about DesignRush Agency Ranking Methodology.
DesignRush sustains a directory of over 40,000 agencies categorized by service category, location, expertise, and reviews. We build our database in two ways:
Agencies can also reach out to DesignRush and must go through the verification process prior to being listed.
They typically offer full-cycle software, mobile, and web development, UI/UX design, and cloud and development operations (DevOps) as part of their core services. Some companies also provide AI development and digital transformation services to support a business’s continued growth.Â
Custom software development costs in the US start at $90-$160 per hour or $20,000-$500,000 per project, according to data from FullStack Labs. For more complex, enterprise-scale systems, the approximate cost is $500,000 to over $1 million per project. Â
The final cost of custom software development services in the US will depend on project scope, complexity, and integration and regulatory requirements.Â
They can take 8-12 weeks for basic MVP development and over 3 years for production-ready enterprise builds. Estimated custom software solution timelines according to Goji Labs: Â
To ensure quality solutions, leading software development companies in the USA perform code reviews, automated checks, clear documentation, and reproducible deployment environments. For instance, reputable companies aim for less than 2% defects before production and 99.5% uptime for system maintenance based on data from Shakuro and BlueGrid.io.Â
Primarily, look for case studies that name the client and the person who signed off. Vague, anonymized case studies hide the exact details you need to judge whether a vendor has handled a business like yours.
A good example of this in practice is Designli, which publishes named stories, including work for a mid-market firm with around $100 million in annual revenue.
The best software development companies in the USA are:
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