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 7, 2026

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8,617 Companies

List of the Best API Development & Integration Agencies

Local Data ExchangeProfile set up by Edverise AI
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The leading API-First Integration Partner for Local SaaS Marketing, LDE offers intelligent API integrations tailored to your local SEO software requirements, including business listings, publisher reviews, geo grid rankings, keyword rankings, and data enhancement.
Highlights
$1,000+
Min Project Size
10-49
Employees
Services Provided
100% API Development & Integration
100% Business Intelligence (BI) Dashboard Development
80% Search Engine Optimization (SEO)
20% Other Digital Marketing
AI Summary
“Local Data Exchange specializes in API-first integrations for local SaaS marketing, delivering tailored solutions for SEO software including listings, reviews, rankings, and data enhancement.”
ZertainProfile set up by Edverise AI
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Zertain is a consulting-focused IT services firm that specializes in hyperautomation, low-code development, data engineering, and enterprise integration. We assist mid-market and large organizations in transforming their operations by utilizing platforms such as Workato, Caspio, BMC Control-M, and C
Highlights
$10,000+
Min Project Size
150+
Avg Hourly Rate
50-249
Employees
New York, New York, Us
Services Provided+1 Services
70% API Development & Integration
30% Legacy System Modernization
50% AI Strategy & Roadmap Consulting
50% Custom AI Chatbot Development
AI Summary
“Zertain is an IT consulting firm specializing in hyperautomation, low-code development, and enterprise integration, delivering scalable solutions across industries like finance, healthcare, and supply chain.”
Brainy LabsProfile set up by Edverise AI
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We are a passionate group of developers located in Bologna, dedicated to helping you bring your product to fruition! Our main focus is on creating web and mobile applications using state-of-the-art technologies. We take pride in designing and developing innovative software architectures. We value lo
Highlights
$25,000+
Min Project Size
50-99
Avg Hourly Rate
2-9
Employees
San Lazzaro di Savena, Emilia Romagna, It
Services Provided
40% Custom Web Application Development
25% API Development & Integration
10% E-Commerce Development
25% Mobile App Development (iOS & Android)
AI Summary
“Brainy Labs is a Bologna-based developer team specializing in innovative web and mobile applications, emphasizing collaboration, trust, and cutting-edge software solutions to ensure client success.”
Emperor BrainsProfile set up by Edverise AI
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Welcome to Emperor Brains, a renowned organization with a rich five-year history in the industry. Our dedicated team of over 50 skilled professionals takes pride in our pursuit of excellence. At Emperor Brains, we prioritize quality and timely delivery as our core values. Our experienced experts con
Highlights
$5,000+
Min Project Size
25-49
Avg Hourly Rate
50-249
Employees
Hyderabad, Telangana, In
Services Provided
40% Custom Web Application Development
25% API Development & Integration
25% Mobile App Development (iOS & Android)
10% E-Commerce Development
AI Summary
“Emperor Brains is a reliable, expert-driven organization with over five years of experience and 50+ professionals, delivering quality solutions on time through dedication and innovation.”
BRIGHTPEERSProfile set up by Edverise AI
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BrightPeers is committed to leading in software development and technology services, delivering all-encompassing solutions in web development, artificial intelligence, blockchain, and digital transformation. Our mission includes offering high-quality consultancy, research and development, and educat
Highlights
$25,000+
Min Project Size
25-49
Avg Hourly Rate
10-49
Employees
Ahmedabad, Gujarat, In
Services Provided
40% Custom Web Application Development
25% API Development & Integration
25% Blockchain & Web3 Development
10% QA & Software Testing
AI Summary
“BrightPeers specializes in comprehensive software and technology services, offering web development, AI, blockchain, consultancy, and digital skill enhancement to businesses, individuals, and governments globally.”
SoftcoreLogixProfile set up by Edverise AI
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With over 17 years of experience in software development, our skilled team brings a wealth of industry knowledge, providing innovative solutions that keep our clients ahead of the competition. Whether you’re a startup or a large enterprise, our goal is to support your success. As a prominent IT cons
Highlights
25-49
Avg Hourly Rate
2-9
Employees
Gurugram, Haryana, In
Services Provided
40% Custom Web Application Development
25% Mobile App Development (iOS & Android)
25% API Development & Integration
10% E-Commerce Development
AI Summary
“SoftcoreLogix offers tailored IT consulting and software development services with 17+ years of expertise, emphasizing innovation, collaboration, and quality to support diverse business needs.”
TechnoDevsProfile set up by Edverise AI
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Established in 2014, Technodevs comprises a dedicated group of software engineers, designers, and innovators committed to creating meaningful digital experiences. We have supported clients ranging from startups to well-established companies across the globe in reaching their objectives by providing
Highlights
$1,000+
Min Project Size
25-49
Avg Hourly Rate
10-49
Employees
Services Provided
35% Custom Web Application Development
30% API Development & Integration
25% Mobile App Development (iOS & Android)
10% E-Commerce Development
AI Summary
“Founded in 2014, TechnoDevs is a global team of engineers and designers delivering scalable, intuitive software solutions that empower startups and established companies worldwide.”
W
WiserlampProfile set up by Edverise AI
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Enhance your online presence through our professional software development services. Our team provides innovative solutions customized to meet your specific requirements. Turn your ideas into reality – reach out to us today.
Highlights
25-49
Avg Hourly Rate
10-49
Employees
Services Provided
30% API Development & Integration
50% Custom Web Application Development
20% E-Commerce Development
AI Summary
“Wiserlamp offers professional software development services, delivering innovative, tailored solutions to enhance online presence and transform client ideas into effective digital realities.”
InsightfulAi SolutionsProfile set up by Edverise AI
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InsightfulAI Solutions is an AI consulting and automation firm located in the United States, dedicated to assisting small and mid-sized enterprises in leveraging artificial intelligence. Our expertise lies in AI strategy, workflow automation, bespoke AI solutions, and effective implementation, ensur
Highlights
2-9
Employees
Tyngsborough, Massachusetts, Us
Services Provided+5 Services
20% Machine Learning Model Development
15% Custom AI Chatbot Development
15% Generative AI
20% LLM Integration & Prompt Engineering
AI Summary
“InsightfulAI Solutions delivers expert AI consulting and customized automation strategies to help small and mid-sized US businesses enhance operations and achieve measurable results.”
Best LabzProfile set up by Edverise AI
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Do you have a startup idea and require tailored software solutions? Before spending excessively in the US, take a moment to consider this: $1 USD is roughly equivalent to ₹85 Rupees in India. That's a significant difference! This is where we come in. At BestLabz, we're offering custom software solut
Highlights
$1,000+
Min Project Size
100-149
Avg Hourly Rate
2-9
Employees
Services Provided
25% API Development & Integration
40% Custom Web Application Development
30% Mobile App Development (iOS & Android)
5% E-Commerce Development
AI Summary
“Best Labz offers affordable, high-quality custom software development and talent solutions for US and European clients, specializing in SaaS, e-commerce, mobile apps, and enterprise systems.”

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