Global Top 100+ API Development Companies

Hunting for the ideal API development partner? When your product’s integrations, security, and performance hinge on reliable endpoints, API development becomes mission critical to timelines, scalability, and ROI. With so many vendors, how do you pinpoint the best fit? The smart move is data-driven research on your shortlist.

ITProfiles connects you with a tailored API agency match using the proprietary ITP Score, synthesizing a broad web-wide data scan of 422 firms. We deliver neutral expert analysis, with clear pros and cons for every company in scope, so you can choose with confidence, reduce risk, and accelerate delivery.

Recent white-glove matches:

A UAE real estate firm matched with 2 agencies to develop a property management and CRM system
A Canadian logistics company connected with 3 agencies for a custom fleet management platform
An Australian eCommerce brand matched with 5 agencies to migrate their store to Shopify Plus
A California healthcare provider matched with 3 agencies for a patient portal modernization project
A UK fintech startup connected with 4 agencies to build a secure customer onboarding platform
A Netherlands-based startup matched with 3 agencies to develop an AI-powered document processing application
A Denver-based SMB connected with 3 agencies for their automation project
A US nonprofit organization connected with 2 agencies for a donor management platform
A German manufacturing company connected with 2 agencies for an AI-powered predictive maintenance solution
A Swedish startup matched with 2 agencies that required a HIPAA-compliant tool for their app
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Top-Performing API Development Companies

467 Companies Showing 451 - 467 Updated on August 7, 2026 Editor:
    ITProfiles Team
Every agency on ITProfiles is evaluated for expertise and client feedback to help you make informed decisions. See how we rank companies
  • Oasis Intelligence LLC

    Oasis Intelligence LLC

    Orlando, United States
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    Oasis Intelligence LLC is a cutting-edge technology company based in Orlando, FL, dedicated to providing a wide range of development and software solutions to meet the diverse needs of businesses.
    API Development, Web Development, Mobile App Development, Software Development
    • 2-10 Members
  • Adiuvat Consulting

    Adiuvat Consulting

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    Adiuvat Consulting is a leading technology consultancy firm providing a wide range of services tailored to meet the diverse needs of businesses across various industries.
    API Development, Software Development, Product Engineering, Mobile App Development
    • 2-10 Members
  • Softkingo

    Softkingo

    Noida, India
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    Your Trusted Mobile App & Software Development Partner

    Softkingo is an ISO-certified software development company specializing in web development, mobile app development, custom software solutions, and digital marketing services, including SEO, SEM, and SMO.
    API Development, Software Development, Artificial Intelligence, Game Development
    • Founded in 2020
    • 2-10 Members
    • < $10/hr
    • < $5,000

    Industries Specialization

    Real Estate 10%

    Healthcare 10%

    Education 10%

    ECommerce 10%

    Delivery 10%

  • Netlink Resource Group

    Netlink Resource Group

    United States
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    Custom Software Solutions, API Integration Services, CRM Solutions

      Netlink Resource Group specializes in custom web application development for organizations with complex operational and integration requirements.
    API Development, Mobile App Development, Web Development, Software Development
    • Founded in 1996
    • 11-20 Members
    • $50 - $99/hr
    • $5,000 to $10,000

    Industries Specialization

    Travel 10%

    Startup 10%

    Hospitality & Leisure 10%

    Healthcare 10%

    Enterprise 10%

  • Shanti Infosoft LLP

    Shanti Infosoft LLP

    Indore, India
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    AI Development Company

    AI Development Company | Generative AI, SaaS & Software Development Services Shanti Infosoft is a CMMI Level 5 certified AI development and software engineering company specializing in Generative AI solutions, SaaS product development, machine learning systems, mobile applications, and enterprise software.
    API Development, Software Development, Artificial Intelligence
    • Founded in 2013
    • 51-100 Members
    • $200 - $300/hr
    • $25,000 to $50,000

    Industries Specialization

    B2B 100%

  • Loud Days

    Loud Days

    South Melbourne, Australia
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    Loud Days is a performance-driven digital marketing agency.

    Loud Days is a performance-driven digital marketing agency dedicated to helping brands grow louder, bolder, and smarter in the digital age.
    API Development, Web Development, Mobile App Development, Software Development
    • Founded in 2020
    • 21-50 Members
    • $10 - $24/hr
    • < $5,000

    Industries Specialization

    Real Estate 10%

    Non-Profit 10%

    Marketing 10%

    Legal 20%

    Healthcare 20%

  • Sobonix Solutions

    Sobonix Solutions

    Sahibzada Ajit Singh Nagar, India
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    AI, SaaS & Custom Software Development Company USA

    Sobonix is a trusted AI, SaaS & Custom Software Development Company USA delivering innovative, secure, and scalable digital solutions for startups, SMBs, and enterprises.
    API Development, Artificial Intelligence, Web Development, Software Development
    • Founded in 2024
    • 21-50 Members
    • $50 - $99/hr
    • $10,000 to $25,000

    Industries Specialization

    Retail 20%

    Healthcare 10%

    ERP 10%

    Education 20%

    ECommerce 20%

  • Aegona LTD

    Aegona LTD

    Ho Chi Minh City, Vietnam
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    Software Development Company in Vietnam - Web Development

    Aegona is an IT service company based in Ho Chi Minh city, VietNam. At Aegona we provide Software Development, Software Testing, Automation Testing and Software Maintenance services for North America, Japan, Singapore and VietNam.
    API Development, Mobile App Development, Artificial Intelligence, Web Development
    • Founded in 2018
    • 51-100 Members
    • $25 - $49/hr
    • $10,000 to $25,000

    Industries Specialization

    Travel 10%

    Retail 15%

    Manufacturing 10%

    ERP 10%

    Enterprise 10%

  • AEGONA LTD

    AEGONA LTD

    Ho Chi Minh City, Vietnam
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    Software Development Company in Vietnam - Web Development

    Aegona is an IT service company based in Ho Chi Minh city, VietNam. At Aegona we provide Software Development, Software Testing, Automation Testing and Software Maintenance services for North America, Japan, Singapore and VietNam.
    API Development, Software Development, Artificial Intelligence, Mobile App Development
    • Founded in 2018
    • 51-100 Members
    • $10 - $24/hr
    • $5,000 to $10,000

    Industries Specialization

    ERP 20%

    Enterprise 20%

    ECommerce 20%

    Custom 20%

    B2B 20%

  • Fortune Technology

    Fortune Technology

    India
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    Beyond Your Imagination

    Results-driven Business Development Manager & Project Manager with 8+ years of experience in driving business growth, client acquisition, and delivering end-to-end IT solutions.
    API Development, Mobile App Development, Artificial Intelligence, Game Development
    • Founded in 2017
    • Freelancer
    • $10 - $24/hr
    • < $5,000

    Industries Specialization

    Transportation 8%

    Sports 9%

    Retail 13%

    Marketing 14%

    Manufacturing 11%

  • Junkies Coder

    Junkies Coder

    Claimed
    Ahmedabad, India
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    Mobile App Development Company

    Junkies Coder is a leading technology solution provider across 15 countries and 50+ Rockstar Developers is our strength, We're specializing in AI/ML, Blockchain, AR/VR, Mobile Apps, and Enterprise innovative solutions.
    API Development, Mobile App Development, Software Development, Artificial Intelligence
    • Founded in 2016
    • 21-50 Members
    • $25 - $49/hr
    • $10,000 to $25,000
  • Dappfort

    Dappfort

    Madurai, India
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    Powering the Next Generation of Crypto Businesses

    Dappfort is a blockchain and Web3 development company specializing in cryptocurrency exchange development, cryptocurrency wallet development, crypto trading bot development, crypto payment gateway solutions, smart contract development, DeFi platforms, and custom blockchain applications.
    API Development, Software Development, eCommerce Development, Artificial Intelligence
    • Founded in 2020
    • 51-100 Members
    • < $10/hr
    • < $5,000

    Industries Specialization

    Marketing 20%

    Manufacturing 10%

    Financial Services 10%

    Enterprise 20%

    Business Intelligence 20%

  • Dev Technosys

    Dev Technosys

    Commerce, United States
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    devtechnosys

    Dev Technosys has been delivering bespoke mobile app development services and web development services to clients all across the world.
    API Development, Mobile App Development, Software Development, Artificial Intelligence
    • Founded in 2010
    • 101-200 Members
    • $100 - $149/hr
    • $5,000 to $10,000
  • Velanapps

    Velanapps

    United States
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    Custom Software. Real Business Impact.

    VelanApps is a trusted outsourcing partner for innovative software development, helping businesses across the globe build scalable and high-performing digital products.
    API Development, Web Development, Mobile App Development, Software Development
    • Founded in 2007
    • 201-500 Members
    • $10 - $24/hr
    • $5,000 to $10,000

    Industries Specialization

    Enterprise 50%

    B2B 50%

  • Arcenik Technologies

    Arcenik Technologies

    Vapi, India
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    Transforming Businesses Through Custom Software and AI Automation

    Arcenik Technologies is a top-rated software development company and digital transformation agency based in Vapi, Gujarat. We specialize in helping businesses scale by migrating from manual processes to automated, high-performing digital ecosystems.
    API Development, Mobile App Development, Artificial Intelligence, Software Development
    • Founded in 2022
    • 2-10 Members
    • $10 - $24/hr
    • $5,000 to $10,000

    Industries Specialization

    Supply Chain 11%

    Real Estate 14%

    Marketing 10%

    Logistics 10%

    Insurance 2%

  • aPurple

    aPurple

    Lakeville, United States
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    Transforming Startup Ideas into Scalable Success

    aPurple is a premier startup app development company, offering mobile app, SaaS, MVP, software, and web development services that transform innovative startup ideas into market-ready solutions that drive success.
    API Development, Mobile App Development, Software Development, Web Development
    • Founded in 2017
    • 201-500 Members
    • $10 - $24/hr
    • $5,000 to $10,000

Struggling to choose? Let us help.

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API Development Companies by City

London

API Development Company in London

11 Companies for API Development Services

API Development Companies by Country

United States

API Development Company in United States

138 Companies for API Development Services
India

API Development Company in India

112 Companies for API Development Services
United Kingdom

API Development Company in United Kingdom

28 Companies for API Development Services
Pakistan

API Development Company in Pakistan

21 Companies for API Development Services
Poland

API Development Company in Poland

20 Companies for API Development Services
Canada

API Development Company in Canada

19 Companies for API Development Services
Ukraine

API Development Company in Ukraine

16 Companies for API Development Services
Romania

API Development Company in Romania

12 Companies for API Development Services

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