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

Kuchoriya TechSoft
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Kuchoriya TechSoft is a global company specializing in AI, IoT, SaaS, mobile app, and custom software development, aimed at helping businesses create scalable digital platforms. Established in 2009, we bring over 15 years of experience, a team of more than 300 experts, and have successfully delivere
Highlights
$1,000+
Min Project Size
< $25/hr
Avg Hourly Rate
250-999
Employees
Mississauga, Ontario, Ca
Services Provided+8 Services
10% Mobile App Development (iOS & Android)
8% Custom Web Application Development
5% API Development & Integration
7% SaaS Product Development
AI Summary
“Kuchoriya TechSoft delivers AI, IoT, SaaS, and mobile app solutions with 15+ years experience, supporting global clients in digital transformation and scalable custom software development.”
MRS Company Ltd.
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MRS is a comprehensive business software firm and a Microsoft Gold Partner based in Toronto, Canada. The company focuses on data analytics, Microsoft Cloud, business application development, and Microsoft 365. Prominent organizations like TD Bank, MCAP, York Region, Staples, Fisher Scientific, CIBC,
Highlights
50-249
Employees
Toronto, Ontario, Ca
Services Provided+5 Services
13% Cloud Consulting & SI
12% BI & Big Data Consulting & SI
5% IT Staff Augmentation
3% ERP Consulting and SI
AI Summary
“MRS Company Ltd. is a Toronto-based Microsoft Gold Partner specializing in data analytics, Microsoft Cloud, and business applications, serving major clients like TD Bank and Staples.”
Vicomio
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Vicomio is a digital design and development studio that creates quick, contemporary web experiences for startups and expanding companies. Our expertise lies in UI/UX design, web development, SaaS solutions, and brand identity, as we provide complete digital products from initial concept to final pro
Highlights
2-9
Employees
Services Provided+7 Services
8% Mobile App Development (iOS & Android)
18% API Development & Integration
10% Product UX Strategy
8% Mobile App UI Design
AI Summary
“Vicomio is a digital design and development studio specializing in UI/UX, web development, SaaS solutions, and brand identity, delivering complete digital products from concept to production for startups and growing companies.”
MasterDynamix
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Hello! We appreciate you checking out our profile. We are a web development agency based in Ukraine. At MasterDynamix, our team is eager to collaborate on technology products and provide complete software solutions. We take pride in our diverse clientele, which includes small to medium-sized busines
Highlights
$10,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Kyiv, Ua
Services Provided+4 Services
22% Custom Web Application Development
7% Mobile App Development (iOS & Android)
5% API Development & Integration
13% Product UX Strategy
AI Summary
“MasterDynamix is a Ukrainian agency delivering custom software, UX/UI design, AI, and blockchain solutions across industries like financial services, healthcare, InsurTech, and EduTech.”
Brain Spice Labs
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Brain Spice Labs is a small, woman-owned company dedicated to helping individuals achieve their goals. With over a decade of experience in creating immersive and gamified applications and experiences, we have developed seven apps currently involved in clinical trials or federally-funded research. Re
Highlights
$10,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
2-9
Employees
New Orleans, Louisiana, Us
Services Provided+8 Services
7% Custom Web Application Development
18% Mobile App Development (iOS & Android)
8% API Development & Integration
10% Product UX Strategy
AI Summary
“Brain Spice Labs, a woman-owned company, specializes in immersive, gamified AR/VR applications and digital therapeutics, delivering engaging, research-backed solutions for training, education, and healthcare.”
Banana tech
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Banana Tech is a software development company that prioritizes results, specializing in creating scalable, production-ready digital solutions for startups, organizations, and expanding companies. Their expertise lies in backend engineering, full-stack web applications, and custom platforms designed
Highlights
$1,000+
Min Project Size
< $25/hr
Avg Hourly Rate
2-9
Employees
Services Provided+3 Services
5% E-Commerce Development
5% Mobile App Development (iOS & Android)
10% API Development & Integration
14% Custom Web Application Development
AI Summary
“Banana Tech develops scalable, production-ready software solutions for startups and organizations, specializing in backend and full-stack applications with modern technologies, emphasizing quality and maintainability.”
Zaksy Vision
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At Zaksy Vision, we recognize that each client is distinct, with needs tailored to their specific business objectives. As a result, we cultivate strategic partnerships to deliver personalized solutions that align with those goals. We take pride in our work and are committed to ensuring each client's
Highlights
$1,000+
Min Project Size
< $25/hr
Avg Hourly Rate
10-49
Employees
Services Provided+4 Services
4% E-Commerce Development
11% Custom Web Application Development
10% API Development & Integration
25% Landing Page Design
AI Summary
“Zaksy Vision delivers tailored software solutions across web development, mobile apps, API integrations, DevOps, and UI/UX design, prioritizing client objectives and satisfaction.”
opengate
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opengate serves as a comprehensive technology partner for businesses undergoing digital transformation. We integrate AI, data engineering, tailored software development, and strategic design to assist organizations in optimizing operations, making informed decisions, and achieving tangible growth.
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Services Provided+5 Services
14% API Development & Integration
20% Custom Web Application Development
7% AI Strategy & Roadmap Consulting
8% Generative AI
AI Summary
“Opengate is a technology partner specializing in AI, data engineering, software development, and strategic design to support digital transformation and business growth across industries.”
Desc Softlab Ltd
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Desc Softlab Ltd is a tech-focused company that provides innovative digital solutions in software engineering, IT consulting, and electronic engineering. Established in 2022, we empower individuals, businesses, and organizations in Rwanda and beyond with advanced digital products and services. Join
Highlights
$25-49/hr
Avg Hourly Rate
10-49
Employees
Services Provided+3 Services
14% API Development & Integration
13% Mobile App Development (iOS & Android)
7% E-Commerce Development
13% Search Engine Optimization (SEO)
AI Summary
“Desc Softlab Ltd, founded in 2022, delivers innovative software engineering, IT consulting, and electronic engineering solutions, empowering clients in Rwanda and beyond with advanced digital technologies.”
Fecto Digital LLC
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A comprehensive digital agency with worldwide expertise in web design and development, marketing, and branding. We design digital experiences that prioritize human needs and are sustainable for the future.
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Services Provided+6 Services
7% Pay Per Click
7% Search Engine Optimization (SEO)
5% Ecommerce Marketing
5% Conversion Rate Optimization (CRO)
AI Summary
“Fecto Digital LLC is a global digital agency specializing in web design, development, marketing, and branding, creating sustainable, user-centered digital experiences for diverse clients.”

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