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

021 lab sp. z o.o.Profile set up by Edverise AI
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Software: Our team of designers and developers assists clients in the conceptualization and planning stages to produce software tailored to their specific requirements. Hardware: We provide support for product development, from electronic prototyping to tooling, leveraging mechanical and electroni
Highlights
$1,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
50-249
Employees
Krakow, Lesser Poland, Pl
Services Provided+1 Services
20% API Development & Integration
13% Mobile App Development (iOS & Android)
22% Mobile App UI Design
12% UX Research & Usability Testing
AI Summary
“021 lab sp. z o.o. is a technology company specializing in innovative solutions, delivering advanced software and laboratory services to a diverse client base across industries.”
Output42Profile set up by Edverise AI
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Output42, a consultancy specializing in aviation software, offers a diverse array of solutions and services. These include application and product development, software system integration, and data migration. The company boasts a team of developers and consultants with deep expertise in the airline
Highlights
$10,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
10-49
Employees
Services Provided+1 Services
15% Custom Web Application Development
5% Mobile App Development (iOS & Android)
18% Legacy System Modernization
12% API Development & Integration
AI Summary
“Output42 is a consultancy specializing in aviation software, offering development, integration, migration, and support services with expertise in airline and MRO systems, including AMOS implementations.”
Nova X Solutions LimitedProfile set up by Edverise AI
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Nova X Solutions is a tech company dedicated to developing interconnected systems that enable businesses to operate with clarity, efficiency, and long-term stability. We design digital ecosystems where tools, data, and workflows collaborate seamlessly, providing the framework companies need to expan
Highlights
$1,000+
Min Project Size
2-9
Employees
Abuja, Federal Capital Territory, Ng
Services Provided+1 Services
25% AI Strategy & Roadmap Consulting
25% Digital Strategy
25% Operational Process Consulting
16% API Development & Integration
AI Summary
“Nova X Solutions develops integrated digital ecosystems that streamline workflows and enhance business clarity, efficiency, and scalability through tailored technology and intelligent platform design.”
TiboLogicProfile set up by Edverise AI
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I am a full-stack software developer with over a decade of experience in enterprise settings. As the founder of TiboLogic, I provide tailored .NET solutions, system integrations, and business automation services to clients around the globe. My Areas of Expertise: - **Custom .NET Development**: Cre
Highlights
$100-149/hr
Avg Hourly Rate
Services Provided+1 Services
35% Custom Web Application Development
25% API Development & Integration
20% Backend Development
15% Frontend Development
AI Summary
“TiboLogic specializes in custom .NET development, system integrations, and business process automation across finance, healthcare, and enterprise sectors, delivering tailored, scalable solutions globally with expert full-stack expertise.”
Black AntelopeProfile set up by Edverise AI
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Founded in 2009, Black Antelope is a digital creative agency that specializes in intricate, high-impact projects. We create tailored digital platforms that emphasize performance, accessibility, and long-term sustainability. Operating out of Seattle and Sacramento, we collaborate with organizations s
Highlights
$25,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
2-9
Employees
Edmonds, Washington, Us
Services Provided+2 Services
18% Custom Web Application Development
5% E-Commerce Development
12% API Development & Integration
15% CMS Development & Customization
AI Summary
“Black Antelope is a Seattle-based digital agency delivering tailored, high-impact CMS platforms and custom web applications, emphasizing accessibility, complex integrations, and scalable solutions for diverse sectors.”
Codexia TechnologiesProfile set up by Edverise AI
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Codexia employs an effective development strategy to provide our customers with the best possible experience. We create and deliver advanced, innovative solutions tailored to your requirements, enabling you to transform your business. As software development outsourcing emerges as a strategic and co
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Lahore, Pk Punjab, Pk
Services Provided+2 Services
15% Mobile App Development (iOS & Android)
18% Custom Web Application Development
12% API Development & Integration
5% E-Commerce Development
AI Summary
“Codexia Technologies delivers innovative, tailored software development and outsourcing solutions, supporting businesses from startups to multinationals with comprehensive digital services and strategic partnerships.”
Cloudenx ConsultingProfile set up by Edverise AI
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Cloudenx is a consulting and development company based in Noida, specializing in web, enterprise, and mobile solutions on Salesforce.com. At Cloudenx, our mission is to "Unlock Our Customers' Business Potential." By "unlock," we refer to the transformation of our clients' industry-specific challeng
Highlights
$1,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
2-9
Employees
Services Provided
20% API Development & Integration
30% Custom Web Application Development
35% CRM Consulting and SI
15% Cloud Consulting & SI
AI Summary
“Cloudenx Consulting in Noida specializes in Salesforce-based web, mobile, and enterprise solutions, driving digital transformation through tailored cloud and data analytics to enhance business growth and efficiency.”
HyperSense SoftwareProfile set up by Edverise AI
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HyperSense creates tailored AI agents designed for real-world applications rather than demonstrations. Established in 2003, our team of over 40 is based in Bucharest, with an additional office in Chicago. We deliver AI solutions for regulated sectors including insurance, logistics, fintech, proptech
Highlights
$25,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
10-49
Employees
Schaumburg, Illinois, Us
Services Provided+7 Services
3% Mobile App Development (iOS & Android)
12% Custom Web Application Development
13% API Development & Integration
5% E-Commerce Development
AI Summary
“HyperSense Software delivers customized AI agents for regulated industries, integrating advanced reasoning with deterministic validation to optimize workflows, ensure compliance, and provide scalable, secure solutions.”
ZuzzeProfile set up by Edverise AI
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Zuzze is a design and development studio focused on user-centered approaches, connecting design with development. The studio assists ambitious startups, product teams, and founders in rapidly creating meaningful and engaging user experiences by integrating Computer Science (technical aspects), Human
Highlights
$100-149/hr
Avg Hourly Rate
Cham, Zug, Ch
Services Provided+1 Services
20% API Development & Integration
30% Mobile App Development (iOS & Android)
20% Product UX Strategy
15% Mobile App UI Design
AI Summary
“Zuzze is a design and development studio blending technical expertise with user-centered design to create innovative 2D and 3D interfaces, serving startups and enterprises across industries.”
3mi LabProfile set up by Edverise AI
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We are a group of skilled software developers, architects, and product owners collaborating with top companies to foster their growth through modernization and integration. Our methodology merges advanced technologies and industry best practices in software development with expert system integration
Highlights
$25,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
10-49
Employees
Zagreb, Grad Zagreb, Hr
Services Provided+1 Services
12% Custom Web Application Development
15% API Development & Integration
7% Legacy System Modernization
33% Business Intelligence (BI) Dashboard Development
AI Summary
“3mi Lab is a team of expert software developers and architects collaborating with leading companies to drive growth through advanced modernization, integration, and strategic technology solutions.”

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