Top 100 US Software Development Agencies
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Top 100 US Software Development Agencies
UPDATED April, 2024

Top 100 US Software Development Agencies

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Looking for experienced custom software development agencies in the United States? We’ve compiled a list of the best software developers across the US. Compare and filter each developer by price, location, specialty, team size and more. Define the services you need, goals, and budget to begin narrowing your choices. Tell us about your project and receive personalized recommendations.

List of the Best Software Development Companies in USA

Sterling, VA
10 - 49 employees
$5,000+
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CodeBright is a mobile application development firm. The Alexandria, Virginia-based agency offers mobile app development, web development, custom software development, enterprise app modernization, and more.

Services

Custom Software Development Mobile App Development Web Development AI Development Enterprise App Modernization

Client Focus

70% Small Business (<$10M)
30% Midmarket ($10M - $1B)
Lisle, IL
50 - 249 employees
$5,000+
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Small PPC agency Youtech, is based in Naperville, Illinois and Scottsdale, Arizona. Their services include pay per click, custom software development, web design, advertising, and more.

Services

Custom Software Development Pay Per Click Web Design Advertising Digital Strategy

Client Focus

80% Small Business (<$10M)
20% Midmarket ($10M - $1B)
Raleigh, NC
10 - 49 employees
$10,000+
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User experience company Lithios was established in 2014. The small team specializes in ux/ui design, mobile app development, web development, custom software development, and more.

Services

Custom Software Development Mobile App Development Web Development UX/UI Design

Client Focus

20% Small Business (<$10M)
50% Midmarket ($10M - $1B)
30% Enterprise (>$1B)
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Fort Worth, TX
50 - 249 employees
$1,000+
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Launched in 2015, AT&T Software LLC is a small Fort Worth, Texas-based web design company. Their services include web design, e-commerce development, mobile app development, and web development.

Services

Custom Software Development E-Commerce Development Web Design Web Development CRM Consulting and SI

Client Focus

60% Small Business (<$10M)
20% Midmarket ($10M - $1B)
20% Enterprise (>$1B)
Sunnyvale, CA
10 - 49 employees
$50,000+
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Diffco is an application development company based in Sunnyvale, California. Their services include mobile app development, Artificial Intelligence, and custom software development.

Services

Custom Software Development IT Staff Augmentation AI Development Mobile App Development Web Development

Client Focus

20% Small Business (<$10M)
45% Midmarket ($10M - $1B)
35% Enterprise (>$1B)
Boulder, CO
10 - 49 employees
$100,000+
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Located in Boulder, Colorado; Medellín, Colombia and Denver, Colorado, Flatirons Development is a custom software development firm. They provide custom software development, ux/ui design, mobile app development, web design, and more and were launched in 2018.

Services

Custom Software Development Web Development Mobile App Development

Client Focus

34% Small Business (<$10M)
33% Midmarket ($10M - $1B)
33% Enterprise (>$1B)
Lehi, UT
50 - 249 employees
$25,000+
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Tech9 is a software development company. In Draper, Utah and Bengaluru, India, the agency was founded in 2015. Their team specializes in custom software development, enterprise app modernization, BI & big data consulting & SI, web development, and more.

Services

Custom Software Development Mobile App Development UX/UI Design Enterprise App Modernization

Client Focus

80% Midmarket ($10M - $1B)
20% Enterprise (>$1B)
New Orleans, LA
10 - 49 employees
$50,000+
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LookFar Labs, a custom software development company, was established in 2015. The team offers custom software development, ux/ui design, mobile app development, IT staff augmentation, and more.

Services

Custom Software Development IT Staff Augmentation UX/UI Design Web Development AI Development

Client Focus

40% Small Business (<$10M)
60% Midmarket ($10M - $1B)
Aventura, FL
50 - 249 employees
$25,000+
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Mercury Development is an Aventura, Florida-based mobile application development firm. The team provides mobile app development and custom software development.

Services

Custom Software Development Mobile App Development UX/UI Design

Client Focus

30% Small Business (<$10M)
35% Midmarket ($10M - $1B)
35% Enterprise (>$1B)
Portland, OR
10 - 49 employees
$5,000+
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Sembit is a website development company. They were launched in 2009 and specialize in web development, custom software development, enterprise app modernization, e-commerce development, and more.

Services

Custom Software Development Mobile App Development Web Development UX/UI Design

Client Focus

20% Small Business (<$10M)
40% Midmarket ($10M - $1B)
40% Enterprise (>$1B)
Medina, WA
10 - 49 employees
$25,000+
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Flower Press Creative Studio, LLC is an UX agency. They were launched in 2001, and their services include ux/ui design, web design, web development, custom software development, and more.

Services

Custom Software Development UX/UI Design Mobile App Development AI Development Web Development

Client Focus

40% Small Business (<$10M)
40% Midmarket ($10M - $1B)
20% Enterprise (>$1B)
New York, NY
10 - 49 employees
$10,000+
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Coalesce is a web development firm. The team is headquartered in New York, New York, and their services include web development and ux/ui design.

Services

Custom Software Development UX/UI Design Branding Web Development Enterprise App Modernization

Client Focus

15% Small Business (<$10M)
85% Midmarket ($10M - $1B)
Atlanta, GA
10 - 49 employees
$25,000+
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Tyrannosaurus Tech is an application development company. Headquartered in Atlanta, Georgia, their team specializes in mobile app development, custom software development, ux/ui design, web development, and more.

Services

Custom Software Development Mobile App Development UX/UI Design Web Development IoT Development

Client Focus

50% Small Business (<$10M)
40% Midmarket ($10M - $1B)
10% Enterprise (>$1B)
Southborough, MA
50 - 249 employees
$100,000+
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Established in 2009, AndPlus, a midsize mobile app development firm, is based in Southborough, Massachusetts and Livingston, New Jersey. Their team provides mobile app development, web development, IoT development, Artificial Intelligence, and more.

Services

Custom Software Development Mobile App Development Web Development IoT Development

Client Focus

10% Small Business (<$10M)
40% Midmarket ($10M - $1B)
50% Enterprise (>$1B)
Burbank, CA
10 - 49 employees
$10,000+
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Custom software development firm EltexSoft was founded in 2015. The midsize team offers custom software development, mobile app development, and web development.

Services

Custom Software Development IT Staff Augmentation Web Development AI Development Generative AI

Client Focus

30% Small Business (<$10M)
50% Midmarket ($10M - $1B)
20% Enterprise (>$1B)
Schaumburg, IL
50 - 249 employees
$50,000+
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HyperSense Software, an application development company and website development firm, was launched in 2003. The firm offers mobile app development and web development, and is small.

Services

Custom Software Development Mobile App Development Web Development UX/UI Design

Client Focus

40% Small Business (<$10M)
40% Midmarket ($10M - $1B)
20% Enterprise (>$1B)
Los Angeles, CA
50 - 249 employees
$100,000+
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AE Studio is an app development firm. The team is in Los Angeles, California, and their services include mobile app development, web development, Artificial Intelligence, ux/ui design, and more.

Services

Custom Software Development AI Development Blockchain Web Development AI Consulting

Client Focus

33% Small Business (<$10M)
34% Midmarket ($10M - $1B)
33% Enterprise (>$1B)
Vista, CA
10 - 49 employees
$25,000+
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The Smyth Group, a custom software development company, was founded in 2005. The agency specializes in custom software development, e-commerce development, mobile app development, web development, and more, and is small.

Services

Custom Software Development UX/UI Design AI Development

Client Focus

40% Small Business (<$10M)
40% Midmarket ($10M - $1B)
20% Enterprise (>$1B)
Woodbridge Township, NJ
50 - 249 employees
$25,000+
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DotCode is a software development company. Launched in 2018, the team offers custom software development, ux/ui design, application management & support, e-commerce development, and more. The agency is located in L'viv, Ukraine; London, United Kingdom; Minneapolis, Minnesota and Austin, Texas.

Services

Custom Software Development Web Development AI Development Mobile App Development

Client Focus

20% Small Business (<$10M)
60% Midmarket ($10M - $1B)
20% Enterprise (>$1B)
Chicago, IL
10 - 49 employees
$10,000+
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Alpha Efficiency is a website development firm. Established in 2010, the firm is based in Chicago, Illinois. Their team specializes in web development, web design, and pay per click.

Services

Custom Software Development Web Design Web Development

Client Focus

10% Small Business (<$10M)
65% Midmarket ($10M - $1B)
25% Enterprise (>$1B)
Wilmington, DE
250 - 999 employees
$10,000+
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Custom software development firm *instinctools is located in Stuttgart, Germany; Hrodna, Belarus; Reston, Virginia and Minsk, Belarus. The team focuses on custom software development, enterprise app modernization, BI & big data consulting & SI, cloud consulting & SI, and more.

Services

Custom Software Development Web Development E-Commerce Development Enterprise App Modernization IT Managed Services

Client Focus

25% Small Business (<$10M)
45% Midmarket ($10M - $1B)
30% Enterprise (>$1B)
Walnut Creek, CA
250 - 999 employees
$10,000+
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Solvd Inc. Is an application testing company. They are headquartered in Roseville, California; Minsk, Belarus; Chernivtsi, Ukraine and Tandil, Argentina and have midsize team of experts. Their services include application testing, mobile app development, and web development.

Services

Custom Software Development IT Staff Augmentation Application Testing Web Development

Client Focus

10% Small Business (<$10M)
70% Midmarket ($10M - $1B)
20% Enterprise (>$1B)
San Francisco, CA
50 - 249 employees
$50,000+
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JetRuby Agency is a web development company launched in 2010. Headquartered in L'viv, Ukraine; Krasnodar, Russia and San Francisco, California, the team provides web development, mobile app development, cloud consulting & SI, and ux/ui design.

Services

Custom Software Development Web Development Mobile App Development AI Development UX/UI Design

Client Focus

40% Small Business (<$10M)
60% Midmarket ($10M - $1B)
Chicago, IL
50 - 249 employees
$25,000+
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Custom software development company KitelyTech was founded in 2009. The team focuses on custom software development, mobile app development, and web development and is headquartered in Chicago, Illinois; Detroit, Michigan; Charlotte, North Carolina and Austin, Texas.

Services

Custom Software Development Mobile App Development Web Development

Client Focus

10% Small Business (<$10M)
60% Midmarket ($10M - $1B)
30% Enterprise (>$1B)
San Francisco, CA
1,000 - 9,999 employees
$25,000+
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Robosoft Technologies is an UX company. They are based in San Francisco, California; Udupi, India; Bengaluru, India and Mumbai, India and have midsize team of experts. Their services include ux/ui design, blockchain, digital strategy, mobile app development, and more.

Services

Custom Software Development Mobile App Development UX/UI Design Product Design Web Development

Client Focus

10% Small Business (<$10M)
50% Midmarket ($10M - $1B)
40% Enterprise (>$1B)
Palo Alto, CA
10 - 49 employees
$5,000+
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Tessafold is a Berlin, Germany-based software development firm. Founded in 2017, the team offers custom software development, web development, mobile app development, AR/VR development, and more.

Services

Custom Software Development AI Development Mobile App Development Web Development Cloud Consulting & SI

Client Focus

30% Small Business (<$10M)
60% Midmarket ($10M - $1B)
10% Enterprise (>$1B)
Orlando, FL
10 - 49 employees
$10,000+
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Bits Orchestra, a small enterprise app modernization company, is headquartered in Zymna Voda, Ukraine. Their services include enterprise app modernization.

Services

Custom Software Development IT Staff Augmentation Web Development E-Commerce Development Mobile App Development

Client Focus

20% Small Business (<$10M)
80% Midmarket ($10M - $1B)
Miami, FL
50 - 249 employees
$25,000+
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Singular Design is a custom software development company. They are headquartered in Miami, Florida and Guatemala City, Guatemala and have small team. They specialize in custom software development, ux/ui design, IT staff augmentation, web development, and more.

Services

Custom Software Development Web Development IT Staff Augmentation Mobile App Development UX/UI Design

Client Focus

50% Midmarket ($10M - $1B)
50% Enterprise (>$1B)
Westborough, MA
10 - 49 employees
$25,000+
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Small website development firm Wakefly, Inc., is based in Marlborough, Massachusetts. The team offers web development, ux/ui design, conversion optimization, and pay per click.

Services

Custom Software Development Web Development Pay Per Click UX/UI Design Conversion Optimization

Client Focus

10% Small Business (<$10M)
80% Midmarket ($10M - $1B)
10% Enterprise (>$1B)
Atlanta, GA
2 - 9 employees
$25,000+
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Helium is a software development firm and app development firm. Located in Atlanta, Georgia; Charlotte, North Carolina; Raleigh, North Carolina and Orlando, Florida, the firm offers custom software development and mobile app development.

Services

Custom Software Development Mobile App Development E-Commerce Development Web Development AI Development

Client Focus

80% Small Business (<$10M)
10% Midmarket ($10M - $1B)
10% Enterprise (>$1B)
Manor, TX
10 - 49 employees
$25,000+
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Inventive Works is a Manor, Texas-based software development company. They offer custom software development, mobile app development, web development, and cloud consulting & SI.

Services

Custom Software Development Web Development IT Strategy Consulting Mobile App Development Product Design

Client Focus

20% Small Business (<$10M)
60% Midmarket ($10M - $1B)
20% Enterprise (>$1B)
Broomfield, CO
250 - 999 employees
$250,000+
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Gorilla Logic is an e-commerce development firm. Launched in 2002, the team focuses on e-commerce development, mobile app development, web development, custom software development, and more.

Services

Custom Software Development Cloud Consulting & SI Web Development Enterprise App Modernization Mobile App Development

Client Focus

40% Midmarket ($10M - $1B)
60% Enterprise (>$1B)
Austin, TX
250 - 999 employees
$10,000+
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Launched in 2007, Scalo is a midsize Wrocław, Poland-based custom software development firm. Their team provides custom software development, IT staff augmentation, web development, IT strategy consulting, and more.

Services

Custom Software Development IT Staff Augmentation AI Consulting BI & Big Data Consulting & SI IT Managed Services

Client Focus

15% Small Business (<$10M)
60% Midmarket ($10M - $1B)
25% Enterprise (>$1B)
Darien, IL
50 - 249 employees
$10,000+
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Tekglide, a custom software development company, is in Darien, Illinois. Their services include custom software development, e-commerce development, graphic design, web design, and more.

Services

Custom Software Development Web Development E-Commerce Development Digital Strategy IT Staff Augmentation

Client Focus

50% Small Business (<$10M)
35% Midmarket ($10M - $1B)
15% Enterprise (>$1B)
Newport Beach, CA
10 - 49 employees
$25,000+
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In Newport Beach, California, Revealize Inc. Is a web design company. They focus on web design and web development and were launched in 2017.

Services

Custom Software Development Web Design Web Development Mobile App Development

Client Focus

40% Small Business (<$10M)
50% Midmarket ($10M - $1B)
10% Enterprise (>$1B)
Millcreek, UT
10 - 49 employees
$10,000+
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Mystic Media, an app development company, focus on mobile app development, custom software development, and web development. They were established in 2001.

Services

Custom Software Development AI Development API Development Computer Engineering IoT Development

Client Focus

45% Small Business (<$10M)
35% Midmarket ($10M - $1B)
20% Enterprise (>$1B)
Marina del Rey, CA
2 - 9 employees
$50,000+
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Established in 2014, Wildebeest is a mobile app development firm. The team focuses on mobile app development, web development, ux/ui design, Artificial Intelligence, and more and is based in Marina del Rey, California.

Services

Custom Software Development Web Design Web Development UX/UI Design

Client Focus

25% Small Business (<$10M)
50% Midmarket ($10M - $1B)
25% Enterprise (>$1B)
New York, NY
250 - 999 employees
$5,000+
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Software Pro, a digital strategy company, was founded in 2015. The team offers digital strategy, custom software development, web development, mobile app development, and more and is located in Las Vegas, Nevada.

Services

Custom Software Development Web Development E-Commerce Development Mobile App Development

Client Focus

40% Small Business (<$10M)
50% Midmarket ($10M - $1B)
10% Enterprise (>$1B)
Minneapolis, MN
1,000 - 9,999 employees
$10,000+
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Coherent Solutions is a large custom software development company founded in 1995. Their team provides custom software development, web development, mobile app development, BI & big data consulting & SI, and more.

Services

Custom Software Development Web Development AI Development BI & Big Data Consulting & SI Cloud Consulting & SI

Client Focus

10% Small Business (<$10M)
50% Midmarket ($10M - $1B)
40% Enterprise (>$1B)
Santa Monica, CA
10 - 49 employees
$25,000+
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App development firm ClearSummit was launched in 2014. Based in Santa Monica, California and Virginia Beach, Virginia, the team provides mobile app development, web development, custom software development, and ux/ui design.

Services

Custom Software Development Mobile App Development Web Development UX/UI Design

Client Focus

45% Small Business (<$10M)
40% Midmarket ($10M - $1B)
15% Enterprise (>$1B)
El Segundo, CA
2 - 9 employees
$50,000+
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Expedition Co. Is a Rancho Palos Verdes, California-based software development firm. The team offers custom software development, web development, ux/ui design, and mobile app development.

Services

Custom Software Development Web Development Mobile App Development UX/UI Design

Client Focus

50% Small Business (<$10M)
30% Midmarket ($10M - $1B)
20% Enterprise (>$1B)
New York, NY
250 - 999 employees
$10,000+
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Founded in 2008, Vega IT is a midsize custom software development company. Their services include custom software development, web development, mobile app development, e-commerce development, and more.

Services

Custom Software Development Mobile App Development Application Testing E-Commerce Development Web Development

Client Focus

25% Small Business (<$10M)
45% Midmarket ($10M - $1B)
30% Enterprise (>$1B)
Irvine, CA
10 - 49 employees
$75,000+
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Based in Newport Beach, California, Digital Solutions is an UX company. Their services include ux/ui design, custom software development, web development, mobile app development, and more.

Services

Custom Software Development Web Development UX/UI Design

Client Focus

35% Small Business (<$10M)
60% Midmarket ($10M - $1B)
5% Enterprise (>$1B)
San Francisco, CA
50 - 249 employees
$10,000+
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Launched in 2012, iView Labs Pvt Ltd. Is an app development firm. Located in Ahmedabad, India and San Francisco, California, the team offers mobile app development, web development, custom software development, e-commerce development, and more.

Services

Custom Software Development Mobile App Development Web Development Cloud Consulting & SI E-Commerce Development

Client Focus

35% Small Business (<$10M)
55% Midmarket ($10M - $1B)
10% Enterprise (>$1B)
Miami, FL
10 - 49 employees
$1,000+
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SDSol Technologies is a small application development firm. Launched in 1999, the team offers mobile app development, IoT development, custom software development, ux/ui design, and more.

Services

Custom Software Development Mobile App Development Web Design AI Development IoT Development

Client Focus

60% Small Business (<$10M)
20% Midmarket ($10M - $1B)
20% Enterprise (>$1B)
Seattle, WA
50 - 249 employees
$5,000+
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Vinova is a mobile application development company. Established in 2010, their team specializes in mobile app development, web development, custom software development, e-commerce development, and more.

Services

Custom Software Development Mobile App Development Web Development Blockchain IT Staff Augmentation

Client Focus

40% Small Business (<$10M)
40% Midmarket ($10M - $1B)
20% Enterprise (>$1B)
Atlanta, GA
250 - 999 employees
$25,000+
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HatchWorks Technologies is a custom software development company. They are based in Atlanta, Georgia; Chicago, Illinois and San Jose, Costa Rica and have midsize team. They focus on custom software development, BI & big data consulting & SI, cloud consulting & SI, Artificial Intelligence, and more.

Services

Custom Software Development AI Development AI Consulting Generative AI UX/UI Design

Client Focus

65% Midmarket ($10M - $1B)
35% Enterprise (>$1B)
Rancho Cordova, CA
50 - 249 employees
$10,000+
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App development company Whimsy Games specializes in mobile app development, custom software development, AR/VR development, and graphic design. They were launched in 2018.

Services

Custom Software Development AR/VR Development Mobile App Development UX/UI Design Graphic Design

Client Focus

50% Small Business (<$10M)
45% Midmarket ($10M - $1B)
5% Enterprise (>$1B)
Arlington, VA
10 - 49 employees
$25,000+
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Launched in 2010, 3Advance Apps is a mobile app development firm. Their team focuses on mobile app development and wearable app development.

Services

Custom Software Development AI Development Generative AI Mobile App Development Web Development

Client Focus

50% Small Business (<$10M)
40% Midmarket ($10M - $1B)
10% Enterprise (>$1B)
Los Angeles, CA
10 - 49 employees
$10,000+
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Custom software development company Cloudflex was launched in 2018. The agency focuses on custom software development, mobile app development, web development, Artificial Intelligence, and more, and is small.

Services

Custom Software Development AI Development Cloud Consulting & SI DevOps Managed Services Graphic Design

Client Focus

60% Small Business (<$10M)
20% Midmarket ($10M - $1B)
20% Enterprise (>$1B)
Need help selecting a company?

Based on your budget, timeline, and specifications we can help you build a shortlist of companies that perfectly matches your project needs. Get started by submitting your project details.

Get Started