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

Scaleroot TechnologiesProfile set up by Edverise AI
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Scaleroot Technologies focuses on secure cloud architecture, DevSecOps automation, Kubernetes, and compliant infrastructure for regulated sectors like healthcare and clinical research. We create and implement cloud-native solutions that emphasize: • Security by design • Infrastructure as Code (IaC)
Highlights
$10,000+
Min Project Size
50-99
Avg Hourly Rate
10-49
Employees
Bengaluru, Karnataka, In
Services Provided+8 Services
15% Cloud Consulting & SI
10% AI Agent & Multi-Agent System Development
10% Machine Learning Model Development
10% Custom AI Chatbot Development
AI Summary
“Scaleroot Technologies delivers secure, compliant cloud-native solutions integrating DevSecOps automation, Kubernetes, and infrastructure as code, specializing in regulated healthcare and clinical research sectors.”
DLS Solutions, Inc.Profile set up by Edverise AI
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DLS Solutions has a proven history of effectively bringing various software systems to market. We offer specialized development skills that are often in high demand to speed up your software creation process. Our concentration is exclusively on software and instrumentation for medical devices, biote
Highlights
$5,000+
Min Project Size
100-149
Avg Hourly Rate
2-9
Employees
Trumbull, Connecticut, Us
Services Provided+1 Services
30% Custom Web Application Development
50% API Development & Integration
20% QA & Software Testing
70% Product UX Strategy
AI Summary
“DLS Solutions, Inc. specializes in software development for medical devices, biotechnology, and analytical chemistry, offering expert instrumentation software solutions to accelerate product creation.”
CypherswiftProfile set up by Edverise AI
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Cypher Swift is not just another IT firm; we serve as your driving force for digital transformation. Our dedicated team of experts is motivated by the goal of empowering businesses across various sectors through technology. Whether you are a startup full of innovative ideas or an established company
Highlights
$1,000+
Min Project Size
25-49
Avg Hourly Rate
10-49
Employees
Services Provided
20% API Development & Integration
60% Custom Web Application Development
20% E-Commerce Development
AI Summary
“Cypherswift drives digital transformation by delivering tailored web, mobile, software development, and marketing solutions that enhance operational efficiency and strengthen brand presence.”
CalibrageProfile set up by Edverise AI
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We are excited about the opportunity to achieve remarkable things with you across the globe. We are among the leaders in technological development.
Highlights
$25,000+
Min Project Size
50-99
Avg Hourly Rate
50-249
Employees
Hyderabad, Telangana, In
Services Provided
60% API Development & Integration
40% Mobile App Development (iOS & Android)
50% Product UX Strategy
50% Web App UI Design
AI Summary
“Calibrage is a global leader in technological development, committed to delivering innovative solutions and collaborating internationally to achieve remarkable advancements across diverse industries.”
AppBarryProfile set up by Edverise AI
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Our software engineering team, based in Atlanta, specializes in developing tailored web and mobile applications, cloud migrations, and software integrations. We collaborate with organizations to create customized solutions that enhance security, improve business efficiency, and boost company profits
Highlights
$5,000+
Min Project Size
100-149
Avg Hourly Rate
2-9
Employees
Atlanta, Georgia, Us
Services Provided+1 Services
30% Custom Web Application Development
25% Mobile App Development (iOS & Android)
20% API Development & Integration
15% Backend Development
AI Summary
“AppBarry is an Atlanta-based software engineering firm specializing in tailored web and mobile applications, cloud migrations, and integrations to enhance security, efficiency, and profitability using advanced technologies.”
Solac LabsProfile set up by Edverise AI
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Solac Labs specializes in creating tailored web applications, mobile apps, and SaaS platforms for entrepreneurs and businesses that have outgrown templates or never found them suitable. Each project is spearheaded and developed by a senior full-stack developer using a contemporary tech stack, includ
Highlights
$5,000+
Min Project Size
Riverside, California, Us
Services Provided
50% Custom Web Application Development
20% API Development & Integration
30% Mobile App Development (iOS & Android)
AI Summary
“Solac Labs delivers bespoke web, mobile, and SaaS solutions, emphasizing direct senior developer involvement, transparency, and tailored architecture for scalable, client-driven projects.”
RedLeaf SoftsProfile set up by Edverise AI
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RedLeaf Softs specializes in high-quality software development services, helping businesses achieve digital transformation. Our skilled developers and consultants navigate the complexities of the digital world, keeping your organization at the forefront. Our Services: ▶️ **Software Development:**
Highlights
$10,000+
Min Project Size
25-49
Avg Hourly Rate
2-9
Employees
Thoothukudi, Tamil Nadu, In
Services Provided+1 Services
30% Custom Web Application Development
25% Mobile App Development (iOS & Android)
20% API Development & Integration
15% E-Commerce Development
AI Summary
“RedLeaf Softs delivers customized software development and digital transformation consulting, leveraging agile methodologies and innovative technologies for scalable, quality solutions and ongoing support.”
Code ElevatorProfile set up by Edverise AI
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Code Elevator is an innovative software development firm at the forefront of technological advancements. We specialize in Web3 Development, Cryptocurrency Solutions, Crypto Exchange Creation, Blockchain Solutions, NFT Marketplace Development, and MLM Software Creation, expanding the horizons of digi
Highlights
$5,000+
Min Project Size
50-99
Avg Hourly Rate
50-249
Employees
Surat, Gujarat, In
Services Provided
70% Blockchain & Web3 Development
10% API Development & Integration
20% Custom Web Application Development
AI Summary
“Code Elevator specializes in innovative software solutions across Web3, blockchain, cryptocurrency, NFT marketplaces, crypto exchanges, and MLM software, driving secure and scalable digital transformation for businesses.”
USBFORKProfile set up by Edverise AI
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Essential backend infrastructure for your business ecosystem, combining software, implementing AI, and transitioning you to a cloud-native future.
Highlights
$5,000+
Min Project Size
100-149
Avg Hourly Rate
2-9
Employees
Services Provided
40% Custom Web Application Development
60% API Development & Integration
30% AI Agent & Multi-Agent System Development
70% Generative AI
AI Summary
“USBFORK delivers essential backend infrastructure solutions by integrating software, leveraging AI, and facilitating transitions to cloud-native architectures, supporting comprehensive business ecosystem modernization.”
Devminds StudioProfile set up by Edverise AI
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Welcome to DevMinds Studio, the leading provider of customized software solutions. With seven years of global experience, we specialize in creating personalized web and mobile applications designed specifically for you. Our skilled team of developers is dedicated to turning your concepts into realit
Highlights
$1,000+
Min Project Size
25-49
Avg Hourly Rate
10-49
Employees
Lahore, Pk Punjab, Pk
Services Provided
40% Custom Web Application Development
35% Mobile App Development (iOS & Android)
15% API Development & Integration
10% E-Commerce Development
AI Summary
“Devminds Studio delivers customized web and mobile software solutions globally, leveraging seven years of expertise to support startups and established businesses in realizing their digital visions.”

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