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. Providers and reviews are vetted extensively to ensure that we capture verified client feedback, project details, and measurable results. Use Edverise's filters to sort partners by budget, industry expertise, and location. Start comparing profiles to find the right match for your project.

Ratings Updated: August 9, 2026

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8,617 Companies

List of the Best API Development & Integration Agencies

Sinergo DataProfile set up by Edverise AI
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At SinergoData, we focus on web development and UX/UI design specifically for marketing agencies and ambitious businesses. With over 8 years of experience and more than 500 projects completed, we excel at transforming complex concepts into scalable, high-quality digital products, including responsiv
Highlights
$1,000+
Min Project Size
25-49
Avg Hourly Rate
2-9
Employees
Iasi, Iasi, Ro
Services Provided+2 Services
40% Custom Web Application Development
25% E-Commerce Development
25% API Development & Integration
10% CMS Development & Customization
AI Summary
“SinergoData specializes in web development and UX/UI design, delivering scalable digital solutions like responsive sites and eCommerce platforms for marketing agencies and businesses.”
RoodwaveProfile set up by Edverise AI
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RoodWave provides businesses with cutting-edge technological solutions. We focus on creating customized software, as well as web and mobile applications, offering personalized solutions that promote digital transformation, boost efficiency, and support growth. Collaborate with us for your digital ac
Highlights
<25
Avg Hourly Rate
2-9
Employees
Panadura, Lk
Services Provided+1 Services
30% Custom Web Application Development
30% Mobile App Development (iOS & Android)
15% API Development & Integration
10% E-Commerce Development
AI Summary
“RoodWave delivers customized technological solutions including software, web, and mobile applications, enabling digital transformation, enhancing operational efficiency, and supporting business growth across industries.”
Peak Web TechnologiesProfile set up by Edverise AI
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Peak Web Technologies, located in Wilmington, Delaware, is a web design and digital marketing agency catering to small businesses. We create websites, manage local SEO, implement AI chatbots, CRMs, and business automation solutions that assist contractors, restaurants, salons, and service providers
Highlights
25-49
Avg Hourly Rate
2-9
Employees
Newark, Delaware, Us
Services Provided
75% Custom Web Application Development
25% API Development & Integration
100% Search Engine Optimization (SEO)
AI Summary
“Peak Web Technologies is a Delaware-based agency offering web design, digital marketing, AI chatbots, CRM, and automation to help small businesses improve online visibility and client acquisition.”
HelalProfile set up by Edverise AI
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#DDD #EDA #SapIntegration #Flutter #Node #Maintainable Although we appreciate managing complete projects from inception to completion, we also take pleasure in collaborating with your team to guide and mentor your talent to reach expertise. We create (or assist you in creating) robust and maintainab
Highlights
$25,000+
Min Project Size
50-99
Avg Hourly Rate
2-9
Employees
Services Provided+1 Services
50% API Development & Integration
30% Legacy System Modernization
20% ERP & CRM Development
100% Operational Process Consulting
AI Summary
“Helal specializes in developing robust and maintainable software, offering end-to-end project management and team mentoring, fostering long-term client partnerships with professionalism and expertise.”
ShunyavkashProfile set up by Edverise AI
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Shunyavkash is your strategic partner for technical growth! We collaborate with driven individuals and companies to achieve tangible results. Whether it’s creating high-performing websites, integrating CRMs seamlessly, or developing comprehensive SaaS platforms, we provide forward-thinking digital s
Highlights
$25,000+
Min Project Size
25-49
Avg Hourly Rate
10-49
Employees
Surat, Gujarat, In
Services Provided+5 Services
35% Custom Web Application Development
25% API Development & Integration
20% SaaS Product Development
10% Backend Development
AI Summary
“Shunyavkash partners with businesses to deliver scalable digital solutions, including high-performance websites, CRM integrations, and SaaS platforms using React, Node.js, and CMS expertise.”
Indra Crypto CapitalProfile set up by Edverise AI
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Who we are: We are a group of skilled engineers, product managers, and DevOps professionals dedicated to developing our own cryptocurrency products while assisting companies worldwide in executing their crypto and blockchain initiatives. Our leadership team brings over 15 years of Silicon Valley exp
Highlights
$10,000+
Min Project Size
25-49
Avg Hourly Rate
10-49
Employees
Chennai, Tamil Nadu, In
Services Provided
50% Blockchain & Web3 Development
20% Mobile App Development (iOS & Android)
20% Custom Web Application Development
10% API Development & Integration
AI Summary
“Indra Crypto Capital is a Silicon Valley-experienced team delivering comprehensive blockchain, AI, and software solutions including crypto products, smart contracts, machine learning, and full-stack development support.”
CodespadeProfile set up by Edverise AI
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Codespade.com offers intelligent IT services tailored for expanding businesses, combining IT and digital marketing solutions to fulfill unique business requirements. Our key services include AI integrations, landing pages, content management systems (CMS), and e-commerce with integrated payment opti
Highlights
$1,000+
Min Project Size
<25
Avg Hourly Rate
2-9
Employees
Services Provided+2 Services
60% Custom Web Application Development
40% API Development & Integration
25% Custom AI Chatbot Development
15% Cloud Consulting & SI
AI Summary
“Codespade provides tailored IT and digital marketing services, including AI integration, CMS, e-commerce solutions, and analytics, supporting business growth and unique requirements.”
Rocket Science DesignsProfile set up by Edverise AI
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MB-Based Branding offers design, development, and automation services for teams needing a versatile individual who can manage nearly every aspect. I'm Rob Bond, a designer and developer from Winnipeg, operating at the crossroads of branding, web design, marketing, and automation. My focus is on aidi
Highlights
2-9
Employees
Winnipeg, Manitoba, Ca
Services Provided+19 Services
40% Logo Design
35% Brand Identity Design
10% Packaging Design
15% Graphic Design
AI Summary
“Rocket Science Designs, led by Rob Bond, provides comprehensive branding, design, development, and automation solutions for small businesses, emphasizing flexibility, transparency, and maintainability.”
Search Marketing GroupProfile set up by Edverise AI
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SMG is a comprehensive interactive marketing design and development agency. Our interdisciplinary approach to interactive marketing boosts performance through a methodical process involving data collection, analysis, and ongoing optimization. For websites, we create easy-to-manage, adaptable, and fu
Highlights
100-149
Avg Hourly Rate
10-49
Employees
Englewood Cliffs, New Jersey, Us
Services Provided+3 Services
40% Custom Web Application Development
30% API Development & Integration
20% Backend Development
10% E-Commerce Development
AI Summary
“Search Marketing Group is a full-service interactive marketing agency specializing in responsive websites, web applications, integrations, and automation to optimize operations and enhance customer engagement.”
Entirety SoftwareProfile set up by Edverise AI
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Entirety Software is a software development firm that focuses on creating customized business management systems for small and medium-sized enterprises. We develop scalable ERP, CRM, and internal tools that fit seamlessly with your business workflows rather than forcing you to adjust to generic solu
Highlights
$1,000+
Min Project Size
25-49
Avg Hourly Rate
Services Provided+1 Services
40% Custom Web Application Development
30% API Development & Integration
30% ERP & CRM Development
50% CRM Consulting and SI
AI Summary
“Entirety Software specializes in developing customized, scalable ERP and CRM solutions for SMEs, enhancing workflows through automation, integration, and tailored internal tools across diverse industries.”

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