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

Sullivan+Wolf Design, LLC
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Since 1989, we have been serving a diverse clientele, including small to mid-sized businesses across various industries, by offering high-quality and affordable print and web design services. Our company is built on understanding our customers' needs and preferences. Throughout the years, we have li
Highlights
$1,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
2-9
Employees
Bristol, Connecticut, Us
Services Provided+5 Services
12% Custom Web Application Development
8% API Development & Integration
12% Print Design
8% Landing Page Design
AI Summary
“Since 1989, Sullivan+Wolf Design, LLC has provided affordable, high-quality print and web design, managing diverse projects with added SEO, SEM, and maintenance services to meet client needs.”
C
Cloudality
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Driven by a commitment to customer service, Cloudality has built a diverse team with various expertise and extensive experience across numerous technologies, including Salesforce, AWS, .Net, Umbraco, Eloqua, Content Stack, and others. Our goal is to deliver projects and add value for our clients in
Highlights
$5,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
10-49
Employees
Services Provided+6 Services
14% CRM Consulting and SI
14% Cloud Consulting & SI
3% IT Staff Augmentation
3% Other IT Consulting and SI
AI Summary
“Cloudality offers diverse technology services leveraging expertise in Salesforce, AWS, .Net, and more, focusing on proactive solutions and delivering client value through experienced teams.”
10A Software House
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We are a software development company dedicated to creating top-notch digital solutions. With over 10 years of experience, we offer a wide range of IT services alongside the development and scaling of our proprietary products. Leveraging our expertise and experience, we are able to provide exception
Highlights
$10,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Krakow, Lesser Poland, Pl
Services Provided+7 Services
15% Custom Web Application Development
13% Mobile App Development (iOS & Android)
10% API Development & Integration
8% IT Staff Augmentation
AI Summary
“10A Software House delivers expert custom software and mobile app development, IT staff augmentation, and strategic business consulting, providing scalable, human-centered digital solutions tailored to client needs.”
3volve Labs Sdn Bhd
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3volve Labs, founded in 2022 in Malaysia, is an innovative and agile solution provider dedicated to assisting small and medium-sized enterprises (SMEs) in their digital transformation efforts. The company specializes in offering blockchain-driven solutions across various sectors, in addition to tail
Highlights
2-9
Employees
Kuala Lumpur, My
Services Provided+2 Services
20% Custom Web Application Development
13% API Development & Integration
10% Frontend Development
7% Backend Development
AI Summary
“3volve Labs Sdn Bhd delivers tailored software, blockchain-driven solutions, cloud consulting, and IT services to empower SMEs in Malaysia and beyond through digital transformation.”
Tide Health Developers
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I assist clinics, pharmacies, and health startups in creating effective web systems that enhance patient intake, triage processes, and overall operational efficiency.
Highlights
$25-49/hr
Avg Hourly Rate
Services Provided
55% Custom Web Application Development
30% Mobile App Development (iOS & Android)
15% API Development & Integration
AI Summary
“Tide Health Developers specializes in developing web systems for clinics, pharmacies, and health startups, improving patient intake, triage, and operational efficiency.”
KRONX
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We help entrepreneurs and business leaders design and implement innovative custom software solutions across a range of industries. Whether you want to create a Minimum Viable Product, need UX/UI design services, require comprehensive custom software development, or seek assistance in scaling your bu
Highlights
$10,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
2-9
Employees
Services Provided
25% Custom Web Application Development
15% Mobile App Development (iOS & Android)
10% API Development & Integration
50% AI Strategy & Roadmap Consulting
AI Summary
“KRONX partners with entrepreneurs and businesses to deliver innovative custom software solutions, including MVP creation, UX/UI design, development, and scaling support across industries.”
SharkStack solutions
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SharkStack is a software firm that develops intelligent, swift, and scalable digital solutions. We design mobile applications and websites aimed at enhancing business growth and efficiency. Our team leverages cloud technology, automation, and AI to address genuine issues and optimize time. At SharkS
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Services Provided
25% Custom Web Application Development
10% API Development & Integration
15% Mobile App Development (iOS & Android)
50% Generative AI
AI Summary
“SharkStack Solutions develops intelligent, scalable digital products including mobile apps and websites, leveraging cloud, automation, and AI to drive business growth and efficiency with long-term collaboration.”
DataStackX
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DataStackX is an international consulting firm specializing in Data and AI, dedicated to assisting businesses in enhancing their data infrastructure and harnessing the capabilities of artificial intelligence. Our Key Areas of Expertise Include: 🔹 Data Strategy & Advisory – Evaluating enterprise dat
Highlights
$1,000+
Min Project Size
$150+/hr
Avg Hourly Rate
2-9
Employees
Hyderabad, In
Services Provided+23 Services
1% Other IT Consulting and SI
1% Cloud Consulting & SI
4% MLOps & Model Deployment Infrastructure
2% LLM Integration & Prompt Engineering
AI Summary
“DataStackX is a global consulting firm providing comprehensive data and AI services, including strategy, engineering, machine learning, AI implementation, and autonomous AI agent development for enterprises.”
Ascendate
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🚀 Custom Technology Tailored for Your Industry About Us: At Ascendate, we understand that generic tools can only address general issues. Each industry has distinct workflows, compliance needs, and opportunities for growth, yet many businesses are hindered by pre-set, one-size-fits-all solutions.
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Services Provided
10% API Development & Integration
15% Mobile App Development (iOS & Android)
25% Custom Web Application Development
50% Digital Strategy
AI Summary
“Ascendate specializes in developing tailored technology solutions across industries, offering customized ERP, CRM, AI, and digital platforms to enhance efficiency, compliance, and growth.”
Autor Technologies Inc
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We create, develop, and deliver tailored AI agents and products quickly. Autor is an AI development studio based in Toronto, specializing in custom AI agents, voice assistants, large language model integrations, and comprehensive AI solutions for businesses throughout North America. Our team consist
Highlights
$50,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
10-49
Employees
Services Provided+6 Services
5% SaaS Product Development
5% Mobile App Development (iOS & Android)
15% API Development & Integration
25% Custom Web Application Development
AI Summary
“Autor Technologies Inc. is a Toronto-based AI studio delivering custom AI agents, voice assistants, and integrations rapidly, leveraging senior engineers for scalable AI solutions across North America.”

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