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
List of Top Software Development Firms in the US
10 Companies-Rankings updated: September 03, 2026
Each company on DesignRush is evaluated for technical expertise, delivery quality, and verified feedback to help businesses find reliable software development services. Some listings may be paid.
Turning Digital Ideas into Powerful & Lucrative Realities
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...
Top Services:
IT Services
Software Development
Mobile App Development
Web Design
eCommerce Development
Show more
Location
Chicago, Illinois
Number of Employees
250 - 499
Average Hourly Rate
$49/hr
Minimal Budget
$50,000 & Up
Portfolios Count
27 Projects Listed
Wezom Services
IT Services
Software Development
Mobile App Development
Web Design
eCommerce Development
Cybersecurity
UI/UX Design
Business Consulting
ERP Consulting
Big Data Analytics
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Metinvest
John Deer
Roshen
INTERPIPE
Aptiv
Toyota Material Handling
SCHWARZ LOGISTICS
Cooper & Hunter
OneVoiPlanet
Nova Lines
Data sourced from the agency's DesignRush profile
Wezom Reviews & Testimonials
Elena Nosenko
Lead Account Manager at Elogic Commerce
5.0★
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.
Victoria Savchuk
Marketing Manager at Alcor
5.0★
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
Violeta Baranovska
Head of Marketing at VT Labs
5.0★
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.
Reviews verified by DesignRush and sourced from the agency's profile
View All Reviews
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...
Top Services:
Web Development
Software Development
Mobile App Development
Web Design
AI Development
Show more
Location
San Francisco, California
Number of Employees
250 - 499
Average Hourly Rate
$50/hr
Minimal Budget
$50,000 & Up
Portfolios Count
33 Projects Listed
JetRuby Services
Web Development
Software Development
Mobile App Development
Web Design
AI Development
IoT
IT Services
Staff Augmentation
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Financial Times
Universum Global
Linksquares
Sortly
NameCoach
Anova
Osram
BackBase
Glowforge
CampusOptics
Data sourced from the agency's DesignRush profile
JetRuby Reviews & Testimonials
Artur Ozierański
Chief Executive Officer at Holdapp
5.0★
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.
Patrice Archer
Founder & CEO at Appy Ventures
5.0★
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.
Reviews verified by DesignRush and sourced from the agency's profile
View All Reviews
ITRex delivers end-to-end AI and data solutions from strategic planning to real-world deployment. The companys expertise spans LLM integration, RAG, copilots, SLMs, and autonomous AI agents, all engineered for reliability and scale...
Top Services:
Software Development
Mobile App Development
Software Testing
AI Development
IoT
Show more
Location
Aliso Viejo, California
Number of Employees
250 - 499
Average Hourly Rate
$50/hr
Minimal Budget
$50,000 & Up
Portfolios Count
5 Projects Listed
ITRex Group Services
Software Development
Mobile App Development
Software Testing
AI Development
IoT
Blockchain
IT Compliance Solution
IT Services
Big Data Analytics
Cloud Consulting
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Dollar Shave Club
Jib Jab
21st Century Fox
Procter & Gamble
Meet Me
Dun & Bradstreet
Data sourced from the agency's DesignRush profile
ITRex Group Reviews & Testimonials
Tammy Walker
Owner at Retail Company
5.0★
IT Services Review from Tammy Walker
Extremely creative and awesome company name. It sounds trustworthy.
Undisclosed
Product Owner at Global retailer
5.0★
Web Development Review from Undisclosed
We are making in minutes things that our teams have been stuck with for days before.
Reviews verified by DesignRush and sourced from the agency's profile
View All Reviews
Indeema is a global IoT engineering company. Our team works across the entire technology stack, including firmware development, electronics engineering, cloud platforms, data processing, and web and mobile applications...
Top Services:
Software Development
IoT
Mobile App Development
Wearables
AI Development
Show more
Location
Wilmington, Delaware
Number of Employees
100 - 249
Average Hourly Rate
$50/hr
Minimal Budget
$50,000 & Up
Portfolios Count
8 Projects Listed
Indeema Software Services
Software Development
IoT
Mobile App Development
Wearables
AI Development
Software Testing
Web Design
IT Services
DevOps Consulting
Cloud Consulting
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
UDB
Viking Scada
Ads blocker
UBreez
Dol-Sensors
Alice
ShotKam
Dog Cloud
iReDS
Data sourced from the agency's DesignRush profile
Indeema Software Reviews & Testimonials
Ted Selden
COO at TouchMD
5.0★
Mobile App Development Review from Ted Selden
They actually suggest things to us. They find better ways of doing things, so they really strive to give their input and their suggestions, which is really nice rather than just building something we are asking them to build.
Reviews verified by DesignRush and sourced from the agency's profile
View All Reviews
AI-accelerated engineering partner for legacy modernization and smart enterprise solutions dev
Founded in 2018, Devox Software partners with mid-market and enterprise businesses to modernize aging systems, engineer new digital products, and bring AI into production the right way: safely, incrementally, and with measurable ROI...
Top Services:
Software Development
Cloud Consulting
AI Development
DevOps Consulting
Mobile App Development
Show more
Location
Miami, Florida
Number of Employees
100 - 249
Average Hourly Rate
$75/hr
Minimal Budget
$50,000 & Up
Portfolios Count
7 Projects Listed
Devox Software Services
Software Development
Cloud Consulting
AI Development
DevOps Consulting
Mobile App Development
Big Data Analytics
Business Consulting
IoT
Digital Strategy
Web Development
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
When we first envisioned a new data.org, we knew we needed a strong strategy, design, and development partner who could work with us to build an elegant and extensible digital platform. Modern Tribe exceeded the bar on all counts, delivering a terrific implementation of our new brand, a robust resource library, and a platform future-proofed for the evolving needs of the community.
Reviews verified by DesignRush and sourced from the agency's profile
View All Reviews
Ontoborn is a trusted software partner delivering full-stack app development, modernization, and long-term support. Trusted for over a decade by Nobel Laureateaffiliated researchers at The Ohio State University, we help enterprises across healthcare, finance, education, and more scale and innovate with...
Top Services:
Software Development
Mobile App Development
DevOps Consulting
Cloud Consulting
UI/UX Design
Show more
Location
Columbus, Ohio
Number of Employees
Under 49
Average Hourly Rate
$25/hr
Minimal Budget
$50,000 & Up
Portfolios Count
3 Projects Listed
Ontoborn Technologies LLC Services
Software Development
Mobile App Development
DevOps Consulting
Cloud Consulting
UI/UX Design
AI Development
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
A top custom software development firm dedicated to delivering bespoke digital products that drive innovation and help you achieve your brand goals. A full-stack developer with expertise in every major platform and language, we design and deliver custom applications and host and maintain the solutions we...
Top Services:
Software Development
Mobile App Development
UI/UX Design
Software Testing
WordPress Website Design
Show more
Location
Spring, Texas
Number of Employees
Under 49
Average Hourly Rate
$150/hr
Minimal Budget
$50,000 & Up
Espresso Moon Services
Software Development
Mobile App Development
UI/UX Design
Software Testing
WordPress Website Design
eCommerce Development
Web Development
AI Development
VR/AR
Cloud Consulting
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
DistributionNOW
Tesla
Nucor Steel
Everest Funeral Concierge
Flexitallic
Solvay Dental
Stream Realty
Wilson Perumal
Neuhaus Academy
SafeFleet
Data sourced from the agency's DesignRush profile
Espresso Moon Reviews & Testimonials
Bradley Collins
Review from Google
5.0★
Bradley Collins's Review Sourced from Google
Working with the guys at Espresso Moon (Scott, Doug, Tim and Dwayne) was truly a great collaboration and experience. They didn't just throw a website together for us, they helped us to reinvent ourselves. They go out of their way to get to know you and your business to the fullest extent, and that is a quality that is not often seen. If I were to recommend a web design/hosting company to anyone, Espresso Moon would be the one and only name I give. Thank you for your service and support!
Meredyth Jones
Review from Google
5.0★
Meredyth Jones's Review Sourced from Google
I worked primarily with Scott, Tim and Doug to build a fairly complicated site: Paypal/credit card payments, video training modules, a graded quiz, and issuance of a completion certificate. They were the only website company that invited me to an in-person meeting and that was tremendously helpful in me understanding how they work and them understanding my goals. Large Animal Consulting & Education launched 2 days ago and the site is running smoothly. I'm very happy with the site they designed (they also designed my logos) and am looking forward to using them to support and add to the site down the road.
Caleb Schallert
Review from Google
5.0★
Caleb Schallert's Review Sourced from Google
Doug Wheeler is the owner of Espresso Moon and he has provided my small business excellent IT technical support for our website. His team helped me out by removing malicious code that was affecting my site right after the Heart Bleed epidemic last year. He got my site back up and running so i could continue business and save my online reputation. I would recommend Espresso Moon LLC to anyone in need of a new website or mobile application because they follow through with what they promise to do, on time and on budget. They are truly a pleasure to work with!
Reviews verified by DesignRush and sourced from the agency's profile
View All Reviews
Intertech is a company specializing in various IT services, offering expertise in planning, architecture, design, implementation, development, quality assurance, testing, version control, documentation, and deployment of software projects...
Top Services:
Software Development
Mobile App Development
AI Development
IoT
IT Services
Show more
Location
Eagan, Minnesota
Number of Employees
50 - 99
Average Hourly Rate
$165/hr
Minimal Budget
$50,000 & Up
Intertech Services
Software Development
Mobile App Development
AI Development
IoT
IT Services
Web Development
DevOps Consulting
Cloud Consulting
Staff Augmentation
Big Data Analytics
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
RSM
Mercury Marine
IRS
Target
Wells Fargo
Microsoft
Data sourced from the agency's DesignRush profile
Intertech Reviews & Testimonials
Erin Wilson
Review from Google
5.0★
Erin Wilson's Review Sourced from Google
The training was very good. The instructor did an excellent job of reiterating talking points with real life experiences and stories from the IT industry. I enjoyed the activities with the table groups and the hands on learning technique. I am currently on a Scrum team, and am excited to apply what I have learned from this class to our team to help increase efficiency.
Susan Plettner
Review from Google
5.0★
Susan Plettner's Review Sourced from Google
Intertech did an excellent job with the Scrum Master Certification Course. The course/training itself was very good and informative. Very interactive and the instructor, Lonnie, was amazing. She had so many real life experiences to share as related to scrum.
The Intertech facility and the staff were wonderful. The people who worked there were helpful and friendly and the facility worked well to hold the training.
It was a great experience and I would recommend Intertech for training and certification courses.
Maggie Rottach
Review from Google
5.0★
Maggie Rottach's Review Sourced from Google
Excellent interaction from the Intertech staff from initial arrival and throughout the classroom sessions.
I found the instructor to be knowledgeable on the course material for Java 8. He kept the class at a reasonable pace based on the various skill levels and background of the attendees. The coursework included well prepared materials, discussion, and awareness of the goals of attendees. For example, the instructor highlighted pertinent areas of the material knowing several attendees were candidates for taking a certification test.
Additionally there was an option available to attend this class remotely via Webex. While I opted for classroom attendance it's great to know this capability exists for future reference.
This was, for me, an exceptional training experience. I highly recommend including Intertech as a option for training needs.
Reviews verified by DesignRush and sourced from the agency's profile
View All Reviews
Blending strategic insights and thoughtful design with brilliant engineering, we create durable technical solutions that deliver digital transformation at scale...
Top Services:
Software Development
Mobile App Development
Web Development
UI/UX Design
AI Development
Show more
Location
Minneapolis, Minnesota
Number of Employees
1000 & Up
Average Hourly Rate
$99/hr
Minimal Budget
$50,000 & Up
MentorMate Services
Software Development
Mobile App Development
Web Development
UI/UX Design
AI Development
Big Data Analytics
Cloud Consulting
Cybersecurity
DevOps Consulting
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
FAQs About Software Development Companies in the USA
What services do software development companies in the USA provide?
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
How much do custom software development services cost in the US?
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
What is the typical timeframe for custom software development services?
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
Small builds: 8-12 weeks for MVPs and 12-24 weeks for full product releaseÂ
Mid-sized builds: 8-16 weeks for MVPs and 16-40 weeks for complete productsÂ
Large builds: 12-36 weeks for MVPs and 36-144 weeks for fully deployable productsÂ
What processes and performance benchmarks do top US software companies follow to ensure quality software?
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
What are the most common industries that use these services?
While there is no concrete data on the industries that work with custom software development companies in the USA, StackOverflow reports that developers most commonly work in tech (53%), telecom (5.5%), and fintech (5.4%) industries. Â
.png)
-preview-webp.webp)
Proposals