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.

How this list is built

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

AdacaProfile set up by Edverise AI
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Adaca collaborates with medium to large enterprises and government organizations to provide outstanding software development results through top-tier engineering teams and AI-enhanced capabilities. Established in 2015, we have gained a reputation for fostering strategic partnerships rather than mere
Highlights
$25,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
50-249
Employees
Sydney, New South Wales, Au
Services Provided+1 Services
25% Custom Web Application Development
15% API Development & Integration
10% Legacy System Modernization
20% AI Strategy & Roadmap Consulting
AI Summary
“Adaca partners with medium to large enterprises and government bodies, delivering superior software development via elite engineering teams skilled in AI, cloud, integration, and security.”
MagnusMinds IT Solution LLPProfile set up by Edverise AI
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
MagnusMinds specializes in developing scalable, customized software solutions for both startups and large enterprises. Since 2009, we have been empowering businesses from our offices in India and the United States. We have successfully provided enterprise-grade solutions across various sectors, incl
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
50-249
Employees
Ahmedabad, Gujarat, In
Services Provided+1 Services
15% API Development & Integration
25% Custom Web Application Development
10% Mobile App Development (iOS & Android)
30% CRM Consulting and SI
AI Summary
“MagnusMinds IT Solution LLP delivers scalable, customized software solutions across diverse sectors with over 20 years' expertise and skilled teams in India and the US.”
DevGridProfile set up by Edverise AI
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
DevGrid is a comprehensive software development firm located in the United Kingdom, with two operational centers in Brazil. We foster innovation and digital transformation by merging our robust company culture and skilled engineers with your visionary business ideas.
Highlights
$25,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
50-249
Employees
London, England, Gb
Services Provided+1 Services
15% API Development & Integration
25% Custom Web Application Development
10% Mobile App Development (iOS & Android)
30% IT Staff Augmentation
AI Summary
“DevGrid is a UK-based software development firm with centers in Brazil, delivering innovative digital transformation through skilled engineers and a strong company culture aligned with client visions.”
Zillion InfotechProfile set up by Edverise AI
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Zillion Infotech is a progressive software development firm that focuses on creating scalable web and mobile solutions for startups, small and medium-sized enterprises, and large corporations. With a strong expertise in web, mobile, and cloud-native technologies, we provide high-performance, secure,
Highlights
$1,000+
Min Project Size
< $25/hr
Avg Hourly Rate
2-9
Employees
Surat, Gujarat, In
Services Provided+2 Services
20% Custom Web Application Development
13% Mobile App Development (iOS & Android)
15% API Development & Integration
2% E-Commerce Development
AI Summary
“Zillion Infotech delivers scalable web, mobile, and cloud-native solutions with expertise in development, API integration, DevOps, and design, fostering client-focused, innovative digital transformations.”
Seaside Software SolutionsProfile set up by Edverise AI
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Seaside Software Solutions offers IT consulting services in the New York City region. Founded in 2010, it is an independent consulting firm built on extensive experience in solution architecture, software development, program management, and project management, with a focus on Microsoft and AWS tech
Highlights
2-9
Employees
New York, New York, Us
Services Provided
30% Custom Web Application Development
20% API Development & Integration
35% IT Staff Augmentation
15% Operational Process Consulting
AI Summary
“Seaside Software Solutions, based in New York, delivers expert IT consulting, custom software development, and strategic IT planning, specializing in Microsoft and AWS technologies across multiple industries.”
TuneLabProfile set up by Edverise AI
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
TuneLAB stands at the forefront of the digital arena, recognized for making complexity manageable and crafting sophisticated web solutions that drive business growth. With over a decade of industry experience, we offer specialized knowledge across various fields, including hospitality, e-commerce, l
Highlights
$25-49/hr
Avg Hourly Rate
10-49
Employees
Boryspil, Kyiv, Ua
Services Provided+1 Services
30% Custom Web Application Development
13% API Development & Integration
7% E-Commerce Development
35% AI Strategy & Roadmap Consulting
AI Summary
“TuneLAB delivers advanced, customized web solutions across diverse sectors, transforming complex digital challenges into strategic tools that drive growth and business success.”
NaturailyProfile set up by Edverise AI
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
We are a technology company based in Poland with over 13 years of experience in web design and e-commerce development. Our expertise lies in delivering quick, scalable, and adaptable digital solutions for various industries, ranging from headless Shopify stores to SaaS applications and custom websit
Highlights
$25,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
10-49
Employees
Wroclaw, Pl
Services Provided
50% E-Commerce Development
40% Custom Web Application Development
10% API Development & Integration
AI Summary
“Naturaily is a Polish technology firm specializing in scalable, adaptable digital solutions including web design, e-commerce, and SaaS, dedicated to helping clients achieve business goals through expert guidance.”
BroSolutionsProfile set up by Edverise AI
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
BroSolutions is a certified development agency for Magento (Adobe Commerce) and Shopware, and a participant in the Adobe Solution Partner Program. We provide comprehensive development services, so whether you are launching a brand-new online store or enhancing an existing one, we can assist you. Sin
Highlights
$10,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
10-49
Employees
Kharkiv, Kharkiv, Ua
Services Provided
70% E-Commerce Development
20% Custom Web Application Development
10% API Development & Integration
AI Summary
“BroSolutions is a certified Magento and Shopware development agency offering custom ecommerce solutions, migration, optimization, and technical support for global small to medium retailers and agencies.”
App ArchProfile set up by Edverise AI
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
AppsArchs is a performance-focused app development firm that specializes in creating scalable mobile applications and backend solutions. We assist startups, telecom firms, and large enterprises in transforming their ideas into impactful digital products. From the initial concept to the final deploym
Highlights
$10,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
10-49
Employees
Rawalpindi, Pk
Services Provided
50% Mobile App Development (iOS & Android)
10% E-Commerce Development
20% API Development & Integration
20% Custom Web Application Development
AI Summary
“AppsArchs is a performance-driven app development company delivering scalable mobile and backend solutions for startups, telecoms, and enterprises, transforming ideas into impactful digital products.”
MGLogicsProfile set up by Edverise AI
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
MGLogics is a prominent e-commerce software development firm focused on its mission to help medium-sized retail clients tackle their most significant business challenges through cutting-edge technology solutions. The company specializes in sectors such as Furniture, Apparel, Sporting Goods, Grocery,
Highlights
$10,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
10-49
Employees
Broadlands, Virginia, Us
Services Provided
60% E-Commerce Development
25% Custom Web Application Development
15% API Development & Integration
AI Summary
“MGLogics specializes in custom e-commerce software solutions and system integrations, partnering with major platforms to optimize retail operations and enhance customer experiences across diverse sectors.”

«Previous 1

...

109 110112 113

...

849 Next»

Latest insights & expert perspectives

Explore data-backed surveys with inputs from top industry experts.

Trust & Reviews

B2B Reviews Are Dying What Comes Next?

For the past decade, online reviews have been the default trust signal for B2B buyers. Before signing a contract with an agency, you check their Clutc

Nihar Ranjan Rout

B2B Strategy

The Discovery Gap: Why Great Work Isn't Enough Anymore

There was a time when doing exceptional work was enough to build a thriving agency. The work spoke for itself. Clients referred you. Reputation compou

Akash Mahapatra

Industry Trends

The Era of the Directory Is Over. Here's What's Replacing It.

The B2B directory had a good run. For two decades, it was the primary infrastructure connecting buyers with service providers a digital marketplace bu

Nihar Ranjan Rout

Check All Our Blogs

One Platform. One Promise. One Trust.

Whatever your business challenge, browse our most in-demand service categories to find top-rated companies and providers.