Top 100 API Development Services
The Best of November 2026Looking for a top API developer?
With their in-depth knowledge of API technologies, programming languages, and industry best practices, API developers help businesses design, build, and deploy custom APIs that meet their specific business requirements. By collaborating with API development professionals, businesses can unlock new opportunities for data sharing, automation, and integration.
That's why we've created this list of the best API developers for you to review. Read through company descriptions, former clients, and notable projects to find the best fit for your business.
List of the Best API Development Companies
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1$5,000+50 - 249 employeesMiami, FL26 Lines Of Code, an API Development company, was established in 2017. Their midsize team is in Miami, Florida; Boryspil', Ukraine; Miami, Florida and Cheyenne, Wyoming. Their services include API Development, Custom Software Development, Mobile App Development, Web Development, and more.Read More
Clients
RainaMusic RxPhoto Intuceo PBMSourceIndustries
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2$25,000+50 - 249 employeesMiami, FLBIX Tech is a midsize software development firm. The Miami, Florida-based agency was founded in 2014. Their services include Custom Software Development, Artificial Intelligence, BI & big data consulting & SI, IT staff augmentation, and more.Read More
Clients
Brazilian big players in ceramic coatingIndustries
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3$10,000+10 - 49 employeesMiami, FLFounded in 1991, SmallCo. Inc is a custom software development firm. Their small team is located in Miami, Florida. Their services include custom software development.Read More
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4$5,000+50 - 249 employeesDavie, FLAlt Digital Technologies, a midsize Microservices Architecture Services company, is based in Davie, Florida and London, England. Founded in 2015, the team focuses on Microservices Architecture Services, IT managed services, Custom Software Development, Web Development, and more.Read More
Industries
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5$5,000+10 - 49 employeesJacksonville, FLRead More
DiscoverTec, a website development company, was launched in 1994. They are in Jacksonville, Florida and have a small team. Their services include web development, web design, and cloud consulting & SI.
Clients
Community First Credit Union Wounded Warrior Project Home Depot Firehouse SubsIndustries
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6$5,000+10 - 49 employeesMiami, FLRead More
Improvs.com, a mobile app development firm, was launched in 2022. Their small team is located in Miami, Florida and provides Mobile App Development, Web Development, API Development, Artificial Intelligence, and more.
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7$5,000+10 - 49 employeesOrlando, FLSoftware development firm TekInvent is based in Sheridan, Wyoming; Austin, Texas and Orlando, Florida. They focus on Custom Software Development, Web Development, Mobile App Development, E-Commerce Development, and more and were founded in 2021.Read More
Industries
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8$10,000+2 - 9 employeesGainesville, FLWeb development firm Onward Development was founded in 2014. The small Gainesville, Florida-based team focuses on Web Development, API Development, Custom Software Development, E-Commerce Development, and more.Read More
Industries
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9Undisclosed2 - 9 employeesNorth Palm Beach, FLDataTek Solutions, Inc. Is a small data analytics company headquartered in North Palm Beach, Florida. They specialize in BI & big data consulting & SI, custom software development, web development, api development, and more and were established in 2017.Read More
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10$1,000+2 - 9 employeesOrlando, FLLaunched in 2019, Retailbox is a small AI company headquartered in Orlando, Florida. Their services include Artificial Intelligence, CRM consulting and SI, API Development, Custom Software Development, and more.Read More
Industries
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11$5,000+2 - 9 employeesTampa, FLCustom software development company KeyesCode was launched in 2025. The small team offers Custom Software Development, Artificial Intelligence, Web Development, AI Agents, and more. The agency is in Tampa, Florida.Read More
Industries
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12Undisclosed10 - 49 employeesMiami Beach, FLAI development company Tapplix Applications & Web Design LLC is located in Miami Beach, Florida. The small team offers Artificial Intelligence, Mobile App Development, Web Development, API Development, and more and was founded in 2017.Read More
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13$1,000+10 - 49 employeesWest Palm Beach, FLFounded in 2016, Saga IT is an API Development company. The company provides API Development and Custom Software Development.Read More
Industries
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14Undisclosed250 - 999 employeesJacksonville, FLPragma Edge Inc, a big data analytics company, is headquartered in Jacksonville, Florida. Founded in 2013, the team provides BI & big data consulting & SI and cloud consulting & SI.Read More
Industries
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15Undisclosed250 - 999 employeesClearwater, FLPostcardMania, a print design agency, is based in Clearwater, Florida. Established in 1998, the team offers Print Design and Pay Per Click.Read More
Industries
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16$5,000+2 - 9 employeesDaytona Beach, FLSprut Agency is a software development firm. They offer Custom Software Development and Digital Strategy and were founded in 2025. The agency is based in Daytona Beach, Florida.Read More
Industries
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17Undisclosed2 - 9 employeesFort Lauderdale, FLCuanto Labs is an AI Agents company. Founded in 2019, the company offers AI Agents and API Development.Read More
Industries
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18$10,000+50 - 249 employeesCoral Gables, FLRead More
The Rocked Code is a custom software development firm. Their midsize team is located in Ciudad de México, Mexico. Their services include custom software development, other IT consulting and SI, application management & support, product design, and more. The agency was established in 2016.
Clients
Coru Creze Hexalud SEOS EnergyIndustries
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19$100,000+250 - 999 employeesBoca Raton, FLSrinSoft Inc is a custom software development firm. Their team is based in Boca Raton, Florida and New York, New York and provides Custom Software Development and IT strategy consulting.Read More
Industries
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20$1,000+2 - 9 employeesTampa, FLMint Sparks, LLC is a web design company. They offer Web Design and Web Development and were established in 2015.Read More
Industries
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21$10,000+10 - 49 employeesBoynton Beach, FLLaunched in 2009, kommit is a website development firm. The small team focuses on Web Development and Custom Software Development.Read More
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22$25,000+2 - 9 employeesClearwater, FLIn Clearwater, Florida, Black Badger Software Solutions is a custom software development firm. Their services include Custom Software Development and Artificial Intelligence.Read More
Industries
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23$5,000+10 - 49 employeesDestin, FLOstryx is a Destin, Florida-based user experience agency. The team offers UX/UI Design and Web Development.Read More
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24Undisclosed2 - 9 employeesClearwater, FLByte Bot, a small software development firm, is headquartered in Clearwater, Florida and South Burlington, Vermont. Their services include Custom Software Development and API Development.Read More
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25$5,000+2 - 9 employeesOrlando, FLDevHub Masters LLC is a small software development firm located in Orlando, Florida. Their services include Custom Software Development and Web Development.Read More
Industries
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26$1,000+2 - 9 employeesWest Palm Beach, FLTech Guys is a custom software development company. They are located in West Palm Beach, Florida and have small team. They provide Custom Software Development and Web Development.Read More
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27$5,000+50 - 249 employeesMiami, FLBurjSoft, LLC is a software development company in Miami, Florida. Their services include Custom Software Development and Artificial Intelligence.Read More
Industries
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28$1,000+10 - 49 employeesSt. Petersburg, FLTKDEVS is a custom software development company. The St. Petersburg, Florida-based team specializes in Custom Software Development and AI Agents.Read More
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29$1,000+10 - 49 employeesMiami, FLFounded in 2019, Voxvit is a small Pereira, Colombia-based custom software development company. Their services include Custom Software Development and Web Development.Read More
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30Undisclosed10 - 49 employeesBoca Raton, FLZoneomics is an API Development company. The small Boca Raton, Florida-based team provides API Development. The company was established in 2018.Read More
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