Top 100 Startup App Developers
The Best of December 2025Looking for a top Startups mobile app developer?
As mobile solutions become increasingly vital to business success, your choice of app developer carries added significance. Searching for and vetting potential partners can be an exhausting process.
Check out our directory of Startup mobile app development companies. Browse reviews and ratings and scan by industry or specialty to find the company that's the best fit for you.
List of the Best Startup Mobile App Development Companies
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121$1,000+50 - 249 employeesRead More
Seven Dynamic is a software company founded in 2007 with over 50 members. Based in New Cairo, Egypt, they offer custom software, web, and other application development for clients ranging from small startups to large businesses in various types of industries.
Clients
McMaster UniversityIndustries
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122$5,000+2 - 9 employeesWashington, DCRead More
YourCTO is a boutique app and software development company based in Washington, DC. The company, founded in 2019, has a team of less than ten that provides custom software development, mobile app development, and business consulting services to small companies in various industries.
Clients
Word of Mouth, Inc.Industries
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123$5,000+10 - 49 employeesBeograd, SerbiaRead More
CodeIT, a software development firm, is headquartered in Beograd, Serbia. The small firm was established in 2015. Their services include Custom Software Development, Mobile App Development, Web Development, IT strategy consulting, and more.
Clients
Philip Morris International Visa Danone United Nations Industrial DevelopmentIndustries
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124$10,000+2 - 9 employeesZielona Góra, PolandRead More
Codeclutch is a custom software development company founded in 2021. The small Wrocław, Poland-based team offers custom software development, web development, mobile app development, and blockchain.
Industries
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125$5,000+10 - 49 employeesDenpasar, IndonesiaRead More
Vincere.dev, a website development company, was launched in 2019. Their small team is in Denpasar, Indonesia. Their services include web development, mobile app development, ux/ui design, and Artificial Intelligence.
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126$5,000+10 - 49 employeesZagreb, CroatiaUpheave technologies is a small web development company. The Zagreb, Croatia-based company was established in 2019. Their team focuses on Web Development, Web Design, and Mobile App Development.Read More
Industries
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127$1,000+10 - 49 employeesChandigarh, IndiaJasthink Softwares, a software development firm, was founded in 2021. They focuses on Custom Software Development and Mobile App Development.Read More
Industries
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128$1,000+2 - 9 employeesKharkiv, UkraineRead More
Step to Dream is a small UX design company and website development company. Established in 2016, the firm is in Kharkiv, Ukraine. Their services include ux/ui design and web development.
Industries
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129$1,000+2 - 9 employeesCRO-Focused UX/UI Agency | Shopify & E-Commerce Specialists is a small UX design agency. The Alhaurín el Grande, Spain-based firm was launched in 2018. Their services include UX/UI Design, Web Development, Web Design, Mobile App Development, and more.Read More
Industries
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130$5,000+10 - 49 employeesChennai, IndiaRead More
Merkat Intellekt Technologies Private Limited is a custom software development firm. Their small team is based in Chennai, India and Thanjavur, India. The firm provides custom software development, web development, application testing, and mobile app development. The firm was launched in 2016.
Industries
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131$1,000+10 - 49 employeesRead More
WP Whales is a custom software development firm. Based in Ilford, United Kingdom, their small team specializes in custom software development, web development, search engine optimization, web design, and more. The agency was founded in 2021.
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132Undisclosed2 - 9 employeesAmman, JordanRead More
Cs-aspirations is a web design agency based in Amman, Jordan. The small company was established in 2017. Their services include web design, mobile & app marketing, web development, search engine optimization, and more.
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133$25,000+10 - 49 employeesSan Jose, CARead More
Crea is a software development company. They offer custom software development, mobile app development, and api development and were launched in 2017. Their small team is San Jose, California-based.
Industries
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134$1,000+2 - 9 employeesTrilops, LLC is a custom software development company in Sheridan, Wyoming. Their services include Custom Software Development and Web Development.Read More
Industries
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135$25,000+10 - 49 employeesClifton, NJNew Possibilities Group, LLC is a web development firm. They were founded in 2001 and focus on Web Development and Web Design.Read More
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136$25,000+50 - 249 employeesBeverly Hills, CARead More
Swenson He is a mobile app development company headquartered in Marina del Rey, CA. Founded by two MIT alumni, the team of now 20+ engineers specializes in mobile app development and UX/UI design for iOS, Android, and hybrid mobile platforms.
Clients
simplehumanIndustries
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137$25,000+10 - 49 employeesCarlton, AustraliaCustom software development company Beta Launch is in Carlton, Australia and Colombo, Sri Lanka. The team focuses on Custom Software Development and UX/UI Design.Read More
Industries
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138Undisclosed10 - 49 employeesGurugram, IndiaSmall software development company SocialEngine, is based in Gurugram, India. Their services include Custom Software Development and Web Development.Read More
Industries
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139$10,000+50 - 249 employeesSan Francisco, CAEstablished in 2010, JetRuby Agency is a website development firm. They are located in Alexandria, Virginia and San Francisco, California and have a midsize team. Their services include Web Development, Mobile App Development, Artificial Intelligence, Custom Software Development, and more.Read More
Clients
OSRAMIndustries
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140$10,000+250 - 999 employeesCarlsbad, CAA3Logics Inc. Is a midsize IT strategy consulting company. Founded in 2003, the firm is located in Carlsbad, California; Jaipur, India and Singapore, Singapore. Their services include IT strategy consulting, Custom Software Development, Mobile App Development, IT managed services, and more.Read More
Clients
AVATAR FloridaIndustries
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141Undisclosed2 - 9 employeesPittston, PAIn Pittston, Pennsylvania, MarketingModo is a small pay per click company. The team offers Pay Per Click and Search Engine Optimization.Read More
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