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

Adam Silva Consulting
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Adam Silva Consulting creates the protocol framework that enables businesses to be easily found and transacted with by AI agents. Our platform utilizes the Universal Commerce Protocol (UCP), Agentic Commerce Protocol (ACP), and Agent Payment Protocol (AP2)—the three protocols that allow AI agents to
Highlights
$5,000+
Min Project Size
50-249
Employees
Fort Lauderdale, Florida, Us
Services Provided+11 Services
7% Generative AI
2% Cloud Consulting & SI
5% AI Agent & Multi-Agent System Development
2% AI Strategy & Roadmap Consulting
AI Summary
“Adam Silva Consulting develops AI-focused protocol frameworks and SaaS solutions enabling businesses to optimize AI discoverability, automated engagement, and seamless transaction processing across industries.”
DeepInspire
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DeepInspire is a fintech product development firm with 25 years of expertise in the industry. Fintech is our primary focus, and for a quarter of a century, we have assisted CEOs, CTOs, and Product Owners in overcoming their most significant obstacles. Being leaders in fintech development, we are awa
Highlights
$25,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
10-49
Employees
Lviv, Lviv, Ua
Services Provided+3 Services
9% ERP & CRM Development
7% API Development & Integration
9% Custom Web Application Development
25% Product UX Strategy
AI Summary
“DeepInspire, a fintech product development firm with 25 years' expertise, delivers comprehensive, scalable solutions through cross-functional teams focused on business-driven, efficient project execution.”
Skywalklab
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SkywalkLab creates tailor-made websites and AI-driven tools that transform visitors into clients. Located in Nice, France, we cater to businesses throughout Europe and the United States. Each website is handcrafted without the use of templates or page builders, ensuring you aren’t locked into any ve
Highlights
$1,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
2-9
Employees
Peille, Provence Alpes Cote Dazur, Fr
Services Provided+2 Services
30% Custom Web Application Development
13% API Development & Integration
8% E-Commerce Development
22% Custom AI Chatbot Development
AI Summary
“SkywalkLab designs custom websites and AI-powered tools prioritizing performance and client ownership, serving startups and enterprises across Europe and the US with comprehensive digital solutions.”
Orakulum
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Orakulum revolutionizes business operations by substituting conventional secretarial roles with tailored AI chatbots that provide round-the-clock customer support and automate lead generation. Whereas a secretary typically oversees intricate office tasks, our AI streamlines repetitive questions and
Highlights
2-9
Employees
Lomianki, Masovian, Pl
Services Provided+2 Services
30% Custom AI Chatbot Development
8% AI Agent & Multi-Agent System Development
10% Robotic Process Automation (RPA)
2% Other IT Consulting and SI
AI Summary
“Orakulum enhances business efficiency by replacing traditional secretarial tasks with customized AI chatbots that deliver 24/7 customer support and automate lead generation processes.”
Brand U Agency Inc.
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In the intricate realm of marketing, Brand U Agency offers a straightforward method for creating websites, establishing your brand, and developing tailored cloud solutions. By merging creativity, innovation, and cutting-edge technology, we will elevate your business above the competition. We design
Highlights
$5,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
2-9
Employees
Grande Prairie, Alberta, Ca
Services Provided+2 Services
23% Custom Web Application Development
10% API Development & Integration
20% Brand Identity Design
13% Logo Design
AI Summary
“Brand U Agency Inc. specializes in website design, branding, and custom cloud solutions, leveraging creativity and technology to enhance business efficiency and market presence.”
Kuaray Tech
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At Kuaray Tech, we go beyond simply creating applications; we develop Agent-Ready Ecosystems. As the industry transitions from traditional software to autonomous intelligence, we offer the architectural guidance necessary to seamlessly integrate AI into the heart of enterprise operations, ensuring s
Highlights
$10,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
2-9
Employees
Dresden, Saxony, De
Services Provided+2 Services
25% Custom Web Application Development
15% API Development & Integration
10% Mobile App Development (iOS & Android)
20% AI Agent & Multi-Agent System Development
AI Summary
“Kuaray Tech develops secure, scalable AI-native ecosystems integrating autonomous multi-agent systems and cloud infrastructure to transform enterprise operations with advanced, production-ready AI solutions.”
CodingStars GbR
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CodingStars GbR focuses on the custom development of databases, software, web applications, and interfaces. Established in 2009, the company is based in Schwarmstedt, Heidekreis, Germany.
Highlights
$1,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
2-9
Employees
Schwarmstedt, Lower Saxony, De
Services Provided+2 Services
25% Custom Web Application Development
15% API Development & Integration
10% Mobile App Development (iOS & Android)
20% Product UX Strategy
AI Summary
“CodingStars GbR, established in 2009 in Germany, specializes in custom development of databases, software, web applications, and interfaces, delivering tailored IT solutions.”
New Look Entertainment doo
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NEW LOOK is a comprehensive digital agency founded in 2006. Our team of over 20 professionals operates across five departments, merging data-driven insights with technical skills to deliver top-notch services that empower companies to achieve their digital objectives. We have partnered with notable
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Beograd, Belgrade, Rs
Services Provided+2 Services
25% Custom Web Application Development
10% E-Commerce Development
15% API Development & Integration
20% Product UX Strategy
AI Summary
“New Look Entertainment doo is a comprehensive digital agency offering web and mobile app development, UI/UX design, and data-driven solutions to achieve clients' digital goals effectively.”
Genetum Technologies
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We are a progressive software development agency dedicated to turning creative concepts into impactful digital solutions. Our skilled team of developers, designers, and strategists collaborates closely to achieve outstanding outcomes. We boast over five years of combined expertise, utilize state-of-
Highlights
$1,000+
Min Project Size
< $25/hr
Avg Hourly Rate
2-9
Employees
Multan, Pk
Services Provided
30% Custom Web Application Development
40% Mobile App Development (iOS & Android)
15% API Development & Integration
15% E-Commerce Development
AI Summary
“Genetum Technologies is a software development agency delivering innovative digital solutions through agile methods, leveraging advanced technologies, and providing comprehensive support and maintenance services.”
Eteranal DOO
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Ethernal brings together experienced professionals from the industry and academic researchers who are committed to promoting the use of decentralized technologies. By merging practical engineering with innovative research, we provide blockchain solutions that are secure, scalable, and interoperable.
Highlights
$25,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
10-49
Employees
Services Provided
15% API Development & Integration
35% Blockchain & Web3 Development
30% Cybersecurity Assessments & Hardening
20% IT Compliance & Governance
AI Summary
“Ethernal DOO integrates industry expertise and research to deliver secure, scalable blockchain solutions, advancing decentralized technologies and shaping the future of Web3 interoperability.”

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