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

KSELABS
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KSE Labs (Khumalo Software Engineering Labs) is a South African software engineering studio that specializes in creating high-performance mobile applications, web platforms, and tailored digital products. Established in 2020, we guide projects from initial concept to final launch, overseeing everyth
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
2-9
Employees
Sandton, Za
Services Provided+1 Services
25% Mobile App Development (iOS & Android)
13% API Development & Integration
10% Custom Web Application Development
2% QA & Software Testing
AI Summary
“KSE Labs is a South African software studio specializing in high-performance mobile apps, web platforms, and custom digital products, delivering end-to-end solutions across diverse industries since 2020.”
Bishop & Co.
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Bishop & Co. is a software development firm and life-science consultancy focused on people, specializing in intricate IT projects within the digital health sector. Established in 2016, our company is grounded in the belief that content engineers lead to satisfied partners. Since our inception, we ha
Highlights
$10,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Szeged, Csongrad Csanad, Hu
Services Provided+2 Services
25% Custom Web Application Development
15% Mobile App Development (iOS & Android)
10% API Development & Integration
20% Generative AI
AI Summary
“Bishop & Co. is a software and life-science consultancy specializing in digital health IT projects, delivering tailored solutions that support clients' core competencies and business goals.”
Applied Labs
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Applied Labs is a consulting, software, and communications firm in Latin America, established to address the challenges faced by both the public and private sectors in the digital era. Our team provides professional services across multiple industries, including the defense sector with essential tec
Highlights
$25,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
10-49
Employees
Miraflores, Lima, Pe
Services Provided+2 Services
25% Custom Web Application Development
15% Mobile App Development (iOS & Android)
10% API Development & Integration
20% Cybersecurity Assessments & Hardening
AI Summary
“Applied Labs is a Latin American consulting and software firm delivering scalable digital solutions, technology services, and architectural consulting to public and private sectors, including defense and large-scale projects.”
Auramatics Technologies
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At Auramatics Technologies, we are a vibrant and forward-thinking web development firm renowned for our excellence in delivering advanced solutions tailored to your digital requirements. **Our Expertise:** - **Custom Web Development:** We specialize in creating personalized web solutions that ali
Highlights
< $25/hr
Avg Hourly Rate
2-9
Employees
Services Provided+2 Services
38% Custom Web Application Development
12% API Development & Integration
15% Product UX Strategy
10% UX Research & Usability Testing
AI Summary
“Auramatics Technologies is a dynamic web development firm specializing in custom solutions, Laravel and PHP development, project planning, bug fixing, and pixel-perfect designs ensuring robust and engaging digital experiences.”
N
Naisha Softweb
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Are you in search of a dedicated developer? Our expertise includes PHP, MySQL, MongoDB, NoSQL, jQuery, JavaScript, Laravel, data bulk scraping, IoT, Android and iOS development, and frameworks like Angular, React, and Vue.js. We also create Chrome extensions, use Selenium for web automation, and wor
Highlights
$1,000+
Min Project Size
< $25/hr
Avg Hourly Rate
10-49
Employees
Ahmedabad, Gujarat, In
Services Provided
35% Custom Web Application Development
15% Mobile App Development (iOS & Android)
35% E-Commerce Development
15% API Development & Integration
AI Summary
“Naisha Softweb specializes in comprehensive software development, including web, mobile, e-commerce, automation, and API integration, leveraging technologies like PHP, Laravel, React, and IoT for optimized solutions.”
Developer Partners
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We create tailored software solutions for our clients. Our team consists of full-stack developers capable of delivering various complex projects. Additionally, we offer programming lessons for those interested in learning. Our software development is conducted remotely, allowing clients to work with
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Los Angeles, California, Us
Services Provided
40% Custom Web Application Development
30% Backend Development
20% Frontend Development
10% API Development & Integration
AI Summary
“Developer Partners provides tailored full-stack software solutions using technologies like .NET, C#, and Angular, serving diverse industries remotely with flexible engagement and expert programming instruction.”
NineTwoThree AI Studio
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For the past eight years, our team of engineers with Ph.D. qualifications and Certified Product Managers has developed over 150 award-winning AI and ML projects for top brands in the industry.
Highlights
$100,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
50-249
Employees
Danvers, Massachusetts, Us
Services Provided+7 Services
13% Generative AI
7% AI Agent & Multi-Agent System Development
8% AI Strategy & Roadmap Consulting
5% LLM Integration & Prompt Engineering
AI Summary
“NineTwoThree AI Studio, with a Ph.D.-qualified team, has delivered 150+ award-winning AI and ML projects over eight years, demonstrating broad expertise for leading industry brands.”
Keenethics OU
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KeenEthics serves as a long-term partner in software development, assisting businesses in sectors such as manufacturing, real estate, edtech, and non-profits to transform their ideas into scalable digital solutions. Since 2015, our team of over 100 specialists has completed more than 120 projects, a
Highlights
$50,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
50-249
Employees
Lviv, Lviv, Ua
Services Provided+4 Services
18% SaaS Product Development
10% API Development & Integration
15% Custom Web Application Development
8% Mobile App Development (iOS & Android)
AI Summary
“KeenEthics OU is a software development partner specializing in scalable digital solutions across industries, offering AI integration, web and mobile apps, and Agile-led design and development services.”
360-Australia
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360 Australia is a digital agency located in Sydney that offers comprehensive services in web development, mobile app creation, branding, and digital marketing. We integrate creativity with technology to assist businesses in growing, distinguishing themselves, and thriving in the competitive landsca
Highlights
$5,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
2-9
Employees
Services Provided
13% API Development & Integration
30% Custom Web Application Development
7% E-Commerce Development
50% Social Media Marketing
AI Summary
“360 Australia is a Sydney-based digital agency providing end-to-end services in web development, mobile apps, branding, and digital marketing to support business growth and differentiation.”
Big Data Analytics Technology Solution Company Limited (BigDataTech)
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As a company in the information technology sector, we consistently aim to enhance our skills and creativity in order to develop top-notch products. Additionally, we place significant emphasis on environmental protection and our social responsibilities. Our customers are at the heart of all our endea
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
2-9
Employees
Hanoi, Hanoi, Vn
Services Provided
13% API Development & Integration
22% Custom Web Application Development
15% Mobile App Development (iOS & Android)
50% BI & Big Data Consulting & SI
AI Summary
“BigDataTech excels in IT by delivering innovative, customer-focused solutions emphasizing sustainability, environmental responsibility, and a collaborative work culture fostering employee growth and client success.”

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