Top API Development & Integration Companies

A high-performing API Development & Integration solution can accelerate growth, boost customer engagement, and create new revenue streams—but only if it's built by a team you trust. Edverise makes it easy to connect with leading API Development & Integration companies around the globe. Every profile sets out services, pricing, locations, and past work so you can compare on evidence. Use Edverise's filters to sort partners by budget, industry expertise, and location. Start comparing profiles to find the right match for your project.

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We evaluate companies on verified profile data — services, pricing, locations, and portfolio. Client reviews are being collected. We may earn a fee for some placements. How we rank and verify

8,487 Companies

List of the Best API Development & Integration Agencies

SparkSyntax
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At SparkSyntax, we’re not merely establishing a software and design firm; we’re igniting a digital revolution. With innovative ideas, boundless enthusiasm, and a passion for technology, we aim to create digital experiences that seamlessly combine functionality with style. From distinctive branding t
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
Services Provided+2 Services
10% API Development & Integration
25% Custom Web Application Development
15% Mobile App Development (iOS & Android)
20% Product UX Strategy
AI Summary
“SparkSyntax is a software and design firm delivering impactful branding, captivating UI/UX, sleek websites, and intelligent mobile apps, driven by innovation and digital excellence.”
Minuscule Technologies LLC
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Based in Texas, USA, Minuscule Technologies specializes in maximizing the capabilities of Salesforce by offering services in customizations, migrations, and third-party integrations. Whether your goal is to enhance your sales process, optimize customer service, or achieve better integration of Sales
Highlights
$10,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
50-249
Employees
Katy, Texas, Us
Services Provided+6 Services
17% Custom Web Application Development
10% Backend Development
7% API Development & Integration
20% Operational Process Consulting
AI Summary
“Minuscule Technologies LLC, a Texas-based firm, specializes in Salesforce customizations, IT managed services, and business consulting to optimize sales, IT operations, and cloud infrastructure.”
Bugni Labs
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Bugni Labs is a software engineering firm that leverages AI to create scalable and high-performing systems tailored to intricate business requirements. Their expertise lies in custom software development, system architecture, and AI-powered solutions that enable organizations to transform complexity
Highlights
10-49
Employees
Services Provided+6 Services
10% API Development & Integration
18% Custom Web Application Development
5% Legacy System Modernization
3% Other IT Consulting and SI
AI Summary
“Bugni Labs specializes in AI-driven custom software development and system architecture, delivering scalable, high-performance digital solutions tailored to complex business needs and long-term growth.”
MouseOver
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We are a group of technology experts with ten years of experience at large IT firms serving Fortune 500 clients. Now, as MouseOver, we operate with remarkable agility and flexibility, prepared to deliver high-quality services for your business. Our offerings include cloud architecture, big data, Dev
Highlights
$25,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
2-9
Employees
Lviv, Lviv, Ua
Services Provided+8 Services
4% Mobile App Development (iOS & Android)
3% Legacy System Modernization
8% API Development & Integration
3% Progressive Web App (PWA) Development
AI Summary
“MouseOver is a technology firm leveraging a decade of Fortune 500 experience to provide agile, high-quality services including cloud architecture, big data, DevOps, and full-cycle development.”
Cyberbuds Private Limited
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Cyberbuds Private Limited creates top-notch digital solutions that enhance operations and promote business growth. We offer a range of services, including websites, apps, cloud solutions, UI/UX design, and automation, providing modern, efficient, and forward-thinking options for startups, small and
Highlights
< $25/hr
Avg Hourly Rate
2-9
Employees
Services Provided+2 Services
13% API Development & Integration
25% Custom Web Application Development
12% Mobile App Development (iOS & Android)
20% Product UX Strategy
AI Summary
“Cyberbuds Private Limited delivers innovative digital solutions such as websites, apps, cloud services, UI/UX design, and automation to support diverse businesses' growth and efficiency.”
Headon Kreativagentur
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Complete websites and apps for digital agencies created in 1 to 2 weeks.
Highlights
$1,000+
Min Project Size
2-9
Employees
Services Provided+3 Services
14% API Development & Integration
12% Mobile App Development (iOS & Android)
8% Custom Web Application Development
13% Product UX Strategy
AI Summary
“Headon Kreativagentur specializes in rapidly developing complete websites and apps for digital agencies, delivering comprehensive digital solutions within one to two weeks.”
Adeona Technologies (Private) Limited
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At Adeona Technologies, we specialize in creating high-performance, customized software solutions designed for scalability. Our primary focus is on addressing intricate engineering challenges for businesses, especially in areas such as messaging platforms, real-time data processing, and system integ
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Colombo, Western Province, Lk
Services Provided+8 Services
3% Mobile App Development (iOS & Android)
14% Custom Web Application Development
12% Backend Development
5% API Development & Integration
AI Summary
“Adeona Technologies delivers scalable, high-performance software solutions specializing in messaging, real-time data processing, and system integration, trusted by leading enterprises for complex engineering challenges.”
NOIWIC IT Solutions
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NOIWIC is an innovative IT services firm that specializes in creating AI-driven automation systems, custom CRM solutions, and scalable SaaS platforms tailored for contemporary businesses. We assist startups, small enterprises, and large organizations in optimizing operations, minimizing manual tasks
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
New Delhi, Delhi, In
Services Provided+7 Services
18% Custom Web Application Development
10% Mobile App Development (iOS & Android)
10% API Development & Integration
3% E-Commerce Development
AI Summary
“NOIWIC IT Solutions delivers AI-driven automation, custom CRM, and scalable SaaS platforms, partnering with businesses to optimize operations, enhance efficiency, and drive digital transformation.”
Zylex
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Zylex offers self-sufficient, high-performance engineering teams that focus on SaaS product development, custom software engineering, web and mobile app development, AI and automation, as well as app modernization. They take complete responsibility for the technical roadmap, actively identify potent
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Coimbatore, Tamil Nadu, In
Services Provided+6 Services
15% Custom Web Application Development
13% Mobile App Development (iOS & Android)
10% API Development & Integration
5% E-Commerce Development
AI Summary
“Zylex delivers expert engineering teams specializing in SaaS, custom software, app development, AI, and modernization, managing technical roadmaps to support scalable, resilient growth for clients.”
Colourcube
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We would like to provide you with a short overview of our organization. Our primary areas of expertise include website design, web application development (using HTML, CSS, CSS3, HTML5, ASP.NET, and PHP), software development, as well as mobile applications and game development.
Highlights
$1,000+
Min Project Size
< $25/hr
Avg Hourly Rate
10-49
Employees
Jaipur, Rajasthan, In
Services Provided+3 Services
8% Frontend Development
7% API Development & Integration
5% E-Commerce Development
15% Backend Development
AI Summary
“Colourcube specializes in website and web application design, software development, mobile apps, and game development utilizing various technologies including HTML, CSS, ASP.NET, and PHP.”

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