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

CodeX Lancers
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At Codex Lancers, we offer a wide range of affordable web and app services, covering everything from gathering input from customers to developing concepts and executing the final product along with testing. In addition, we provide various services such as eCommerce website design and mobile app deve
Highlights
< $25/hr
Avg Hourly Rate
10-49
Employees
Surat, Gujarat, In
Services Provided+4 Services
18% Mobile App Development (iOS & Android)
15% Custom Web Application Development
13% E-Commerce Development
5% API Development & Integration
AI Summary
“CodeX Lancers delivers affordable, comprehensive web and mobile app solutions, including eCommerce design, from concept to testing, emphasizing modern, user-friendly, and efficient digital experiences.”
Krify Software Technologies Pvt. Ltd.
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Krify is a custom mobile app and software services provider with locations in the UK, USA, and India. Our passion lies in delivering value to our clients, and our expertise is in software technology. We specialize in areas such as AI, mobile app development (for Android, iOS, and Flutter), web devel
Highlights
$1,000+
Min Project Size
< $25/hr
Avg Hourly Rate
50-249
Employees
Bengaluru, Karnataka, In
Services Provided+5 Services
13% Mobile App Development (iOS & Android)
8% Custom Web Application Development
5% API Development & Integration
10% Product Design
AI Summary
“Krify Software Technologies Pvt. Ltd. offers custom mobile app, software development, AI, web services, digital marketing, and quality testing across UK, USA, and India, serving diverse industries globally.”
Assemblysoft Ltd
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We create custom software tailored to your business needs. As a Microsoft Certified Agency based in the UK, our team is composed of designers, certified developers, analysts, and project managers with significant expertise. We provide comprehensive software solutions, with a focus on Blazor and Micr
Highlights
$10,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
10-49
Employees
Services Provided+1 Services
10% API Development & Integration
25% Custom Web Application Development
8% Mobile App Development (iOS & Android)
7% Legacy System Modernization
AI Summary
“Assemblysoft Ltd. is a UK-based Microsoft Certified Agency specializing in custom software development, leveraging Blazor and Microsoft Cloud technologies through skilled designers, developers, and analysts.”
EliteCoders
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Expand your talent pool and expedite your growth by effortlessly assembling your ideal engineering team. We uphold strict standards to guarantee that you only work with the finest engineers in their respective fields. By aligning our coders and clients within the same or adjacent time zones, we en
Highlights
$25,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
10-49
Employees
Services Provided+2 Services
18% Custom Web Application Development
10% API Development & Integration
7% Frontend Development
5% Mobile App Development (iOS & Android)
AI Summary
“EliteCoders connects clients with top engineering talent efficiently by matching skills and time zones, enabling rapid team assembly and fostering productive collaborations for accelerated growth.”
Modulifyr
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Modulifyr is an innovative software company focused on creating custom, modular systems tailored for small to medium-sized enterprises. Based in Birtamode, we provide cutting-edge solutions aimed at optimizing operations and boosting efficiency in various sectors such as education, commerce, healthc
Highlights
$1,000+
Min Project Size
Birtamod, Np
Services Provided+2 Services
5% ERP & CRM Development
8% API Development & Integration
12% Custom Web Application Development
25% IT Compliance & Governance
AI Summary
“Modulifyr specializes in developing customized, modular software solutions for small to medium enterprises across multiple sectors, enhancing operational efficiency and scalability.”
Polymaths Inc
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At Polymath Labs, we create software solutions tailored to address business challenges. This involves building for the Cloud and utilizing various channels such as web, API, and mobile to develop robust, scalable, and secure applications that are delivered on target, on schedule, and within budget.
Highlights
$5,000+
Min Project Size
10-49
Employees
Services Provided
24% Custom Web Application Development
10% API Development & Integration
33% Cloud Consulting & SI
33% Architectural Design
AI Summary
“Polymath Labs delivers agile, scalable, and secure cloud-based software solutions across web, API, and mobile platforms, collaborating closely with diverse clients to create innovative, business-focused applications.”
Source Code SRL
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Source Code SRL has assisted numerous companies in developing their products. We possess extensive expertise in web development technologies and solutions. Our role goes beyond software creation; we also aid companies in identifying the most suitable strategies and technologies to meet their require
Highlights
$10,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
2-9
Employees
Calco, Lombardy, It
Services Provided
24% Custom Web Application Development
10% API Development & Integration
33% Operational Process Consulting
33% Web App UI Design
AI Summary
“Source Code SRL specializes in web development, offering expert software solutions and strategic guidance to help companies effectively realize their product goals and technology needs.”
WDS Creative
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WDS Creative is your top choice for digital solutions, seamlessly blending innovation and expertise throughout every project. Our core service is CMS web development, where we excel in platforms like WordPress and Joomla, guaranteeing that your website is both visually appealing and functionally rob
Highlights
2-9
Employees
Sandton, Za
Services Provided
24% Custom Web Application Development
10% API Development & Integration
33% Brand Identity Design
33% Search Engine Optimization (SEO)
AI Summary
“WDS Creative is a company specializing in delivering innovative and strategic creative solutions across multiple industries, focused on enhancing brand presence and engaging target audiences effectively.”
Webcoin Technologies
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Webcoin Technologies is a forward-thinking tech partner that specializes in high-performance solutions in software development, blockchain, artificial intelligence, and trading automation. We assist businesses and entrepreneurs in transforming their ideas into impactful, scalable products that are r
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
2-9
Employees
Services Provided+2 Services
25% Custom Web Application Development
10% API Development & Integration
15% Blockchain & Web3 Development
25% Machine Learning Model Development
AI Summary
“Webcoin Technologies delivers innovative software, blockchain, AI, and trading automation solutions, partnering with clients to create secure, scalable products that drive growth and future opportunities.”
VoicerHub
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VoicerHub is a technology firm focused on customer experience, assisting businesses in gathering and analyzing customer feedback through AI. Our services boost customer satisfaction, drive sales, and strengthen brand reputation.
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Kyiv, Ua
Services Provided+2 Services
15% Mobile App Development (iOS & Android)
10% API Development & Integration
15% AI Agent & Multi-Agent System Development
10% Generative AI
AI Summary
“VoicerHub leverages AI technology to help businesses collect and analyze customer feedback, enhancing satisfaction, increasing sales, and improving brand reputation.”

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