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 6, 2026

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8,617 Companies

List of the Best API Development & Integration Agencies

Suite CertifiedProfile set up by Edverise AI
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Suite Certified leverages 12 NetSuite certifications and authorizations, along with extensive expertise in both functional and technical aspects of NetSuite, backed by over 25 years of experience in providing NetSuite implementation and development services. We approach every NetSuite implementation
Highlights
$1,000+
Min Project Size
100-149
Avg Hourly Rate
2-9
Employees
Cheyenne, Wyoming, Us
Services Provided+3 Services
30% E-Commerce Development
70% API Development & Integration
5% Other IT Consulting and SI
50% Workflow Automation (Zapier / Make / n8n)
AI Summary
“Suite Certified offers expert NetSuite and n8n implementation and development services, combining extensive certifications and experience with disciplined, respectful client and partner engagement.”
minicodeProfile set up by Edverise AI
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Need a cloud application that leverages data? Struggling with outdated, cumbersome data? Worried about cybersecurity risks? Seeking a partner for product development? We're here for you. Since 2011, we have dedicated ourselves to providing tailor-made software and data analytics solutions for small
Highlights
$5,000+
Min Project Size
100-149
Avg Hourly Rate
2-9
Employees
Brisbane City, Queensland, Au
Services Provided
55% Custom Web Application Development
30% API Development & Integration
15% Legacy System Modernization
AI Summary
“Since 2011, Minicode delivers custom software and data analytics solutions, helping small to medium businesses modernize data management, enhance cybersecurity, and support product development.”
EpitcoreProfile set up by Edverise AI
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Epitcore: Merging Digital Values to Boost Business Growth At Epitcore, we prioritize both people and technology in our operations. We focus on custom software development for businesses of all sizes, from small and medium enterprises to entrepreneurs with innovative product concepts. Our Key Compet
Highlights
$1,000+
Min Project Size
25-49
Avg Hourly Rate
10-49
Employees
Nugegoda, Western Province, Lk
Services Provided
70% Custom Web Application Development
30% API Development & Integration
AI Summary
“Epitcore specializes in custom software development, integrating technology and human-centric approaches to drive digital innovation and sustainable growth for businesses of varying sizes.”
OstrichTech Software SolutionsProfile set up by Edverise AI
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OstrichTech is a specialized tech firm that delivers comprehensive software solutions for businesses of any size. Whether you need custom web and mobile applications or smart home automation, we're here to help bring your ideas to life. Our team merges extensive technical knowledge with an understan
Highlights
$1,000+
Min Project Size
50-99
Avg Hourly Rate
10-49
Employees
Beograd, Belgrade, Rs
Services Provided
70% Custom Web Application Development
30% API Development & Integration
AI Summary
“OstrichTech Software Solutions delivers innovative, user-friendly software and smart automation services with high quality and lasting client partnerships across diverse business needs.”
BizxnexusProfile set up by Edverise AI
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BizXnexus is a web development and AI integration firm located in South Florida, dedicated to businesses committed to growth. We create and develop tailored websites, web applications, and intelligent automation tools that transform your online presence from merely existing to becoming a revenue-gen
Highlights
$5,000+
Min Project Size
50-99
Avg Hourly Rate
2-9
Employees
Boca Raton, Florida, Us
Services Provided
70% Custom Web Application Development
30% API Development & Integration
AI Summary
“BizXnexus is a South Florida firm specializing in tailored web development and AI integration, delivering scalable, revenue-focused digital solutions for businesses of all sizes.”
G
Genesee Software CoProfile set up by Edverise AI
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Papertree Design, which eventually evolved into Genesee Software Co., was founded in early 2008. Throughout the years, Jeremy has been involved in a wide range of projects, including e-commerce websites, custom WordPress plugins, RESTful APIs, and cloud-based consumer applications. Alongside his ind
Highlights
$5,000+
Min Project Size
100-149
Avg Hourly Rate
2-9
Employees
Delafield, Wisconsin, Us
Services Provided
70% Custom Web Application Development
30% API Development & Integration
AI Summary
“Genesee Software Co., established from Papertree Design, specializes in custom web applications, APIs, and cloud solutions using Laravel, Vue.js, WordPress plugins, and AWS services.”
KORSENEXProfile set up by Edverise AI
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Korsenex LLP is a technology startup recognized by DPIIT and based in Bhubaneswar, Odisha. We focus on creating high-performance B2B SaaS products, tools for Enterprise Automation, and solutions for Government Technology (GovTech). Founded by a team of dedicated engineers, our goal is to connect int
Highlights
25-49
Avg Hourly Rate
2-9
Employees
Bhubaneswar, Odisha, In
Services Provided
40% Custom Web Application Development
30% API Development & Integration
20% Mobile App Development (iOS & Android)
10% Legacy System Modernization
AI Summary
“Korsenex LLP, an Odisha-based tech startup, develops AI-driven B2B SaaS solutions across GovTech, retail, hospitality, and smart agriculture, enhancing automation and operational efficiency in India.”
Avra SoftwareProfile set up by Edverise AI
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Avra is an agile software development company that employs Scrum methodology. We focus on delivering complete IT services to businesses in sectors like retail, e-commerce, and FinTech. Our offerings include systems integration, custom software development, as well as support and maintenance. Our pri
Highlights
50-249
Employees
Wroclaw, Lower Silesian, Pl
Services Provided
40% Custom Web Application Development
20% Backend Development
30% API Development & Integration
10% Legacy System Modernization
AI Summary
“Avra Software delivers agile custom software development, system integration, and maintenance services across retail, e-commerce, and FinTech, leveraging Java and MuleSoft technologies for seamless IT solutions.”
ICEKOME LLCProfile set up by Edverise AI
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At our software engineering consultancy, we focus on developing innovative solutions that enable businesses to succeed in the digital age. Our team of expert professionals provides a variety of software engineering services customized to address the specific requirements of clients from various sect
Highlights
$25,000+
Min Project Size
100-149
Avg Hourly Rate
2-9
Employees
Services Provided
50% Custom Web Application Development
35% API Development & Integration
15% E-Commerce Development
AI Summary
“ICEKOME LLC is a software engineering consultancy delivering customized digital solutions across sectors to empower businesses, leveraging expert professionals and innovative technologies for success.”
HONEProfile set up by Edverise AI
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HONE is a product engineering firm that specializes in developing software using Elixir and AWS, bringing extensive knowledge to the table.
Highlights
$25,000+
Min Project Size
50-99
Avg Hourly Rate
10-49
Employees
Services Provided
60% Custom Web Application Development
30% API Development & Integration
10% E-Commerce Development
AI Summary
“HONE is a product engineering firm specializing in software development with expertise in Elixir and AWS, delivering tailored engineering solutions across diverse technology needs.”

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