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

Starosta Agency
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Starosta Agency is a comprehensive digital agency located in Lviv, Ukraine, boasting more than 8 years of experience in web development and SEO. We focus on creating high-performance WordPress websites, ranging from simple landing pages to intricate e-commerce platforms. Each project emphasizes clea
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
2-9
Employees
Lviv, Lviv, Ua
Services Provided+5 Services
17% Custom Web Application Development
13% E-Commerce Development
3% API Development & Integration
10% Product UX Strategy
AI Summary
“Starosta Agency, based in Lviv, Ukraine, delivers integrated web development, SEO, UI/UX design, and digital marketing services, emphasizing performance, optimization, and measurable growth since 2018.”
Cornerstone DM
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Comprehensive Marketing Done Correctly. Cornerstone Design & Marketing is focused on delivering results, providing valuable insights, and fostering robust partnerships. We work alongside brands and organizations that we respect and support—those that are innovative, visionary, and dynamic, all aimin
Highlights
$10,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
10-49
Employees
Lees, Greater Manchester, Gb
Services Provided+15 Services
8% Mobile App Development (iOS & Android)
5% API Development & Integration
13% Custom Web Application Development
3% Print Design
AI Summary
“Cornerstone DM is a full-service marketing agency delivering strategic, results-driven B2B and B2C campaigns, offering advertising, design, digital solutions, PR, and web development services.”
Dixeam
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Dixeam is a pioneering entity in the IT sector, transforming the industry through innovative ideas and forward-thinking strategies. Our goal is to support startups in evolving into successful businesses by bringing innovative technology solutions to market. With a strong presence worldwide, Dixeam e
Highlights
$1,000+
Min Project Size
< $25/hr
Avg Hourly Rate
2-9
Employees
Services Provided+3 Services
15% Custom Web Application Development
7% API Development & Integration
8% E-Commerce Development
3% Mobile App Development (iOS & Android)
AI Summary
“Dixeam is a global IT consulting firm specializing in innovative technology solutions and website development across diverse industries, supporting startups to grow into successful businesses.”
Bizvinc
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Creativity – Develop intelligent solutions that propel businesses ahead. Honesty – Conduct actions with transparency and accountability. Client-Centric – Prioritize customer success in all decisions. Teamwork – Collaborate to achieve better results. Quality – Provide superior outcomes while striving
Highlights
$1,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
10-49
Employees
Karachi, Sindh, Pk
Services Provided+8 Services
6% AI Strategy & Roadmap Consulting
5% LLM Integration & Prompt Engineering
5% Custom AI Chatbot Development
5% Machine Learning Model Development
AI Summary
“Bizvinc delivers intelligent, client-focused solutions emphasizing creativity, honesty, teamwork, and quality, continuously evolving to drive business success with transparency and collaboration.”
Beltsys Labs
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Beltsys Labs is a blockchain development firm established in 2022, focused on creating platforms for Real World Asset (RWA) tokenization, Web3 solutions, and smart contract development. We have successfully completed over 300 projects in more than 60 jurisdictions, merging extensive technical knowle
Highlights
$10,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
2-9
Employees
Services Provided+2 Services
18% Custom Web Application Development
30% Blockchain & Web3 Development
3% API Development & Integration
5% Machine Learning Model Development
AI Summary
“Beltsys Labs develops secure, compliant blockchain platforms for real-world asset tokenization, offering customizable SaaS and bespoke solutions with extensive regulatory adherence across 60+ jurisdictions.”
R
Redmind
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At Redmind, we transform concepts into top-tier digital products. Located in Stockholm and Linköping, we focus on App Development, Software Development, UX/UI Design, and AI Solutions for startups and companies in sectors like MedTech, FoodTech, AgTech, and beyond. We don't merely create products; w
Highlights
10-49
Employees
Services Provided
20% Custom Web Application Development
23% Mobile App Development (iOS & Android)
7% API Development & Integration
50% Machine Learning Model Development
AI Summary
“Redmind is a Stockholm and Linköping-based technology partner specializing in app and software development, UX/UI design, and AI solutions for startups and diverse industries, fostering long-term success.”
Cydez Technologies Pvt Ltd
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Cydez Technologies Pvt Ltd is a dedicated software development firm that focuses on providing tailored IT services and digital solutions for startups, enterprises, and global organizations. We approach every project with robust technical skills, industry knowledge, and a client-centered mindset. Our
Highlights
$1,000+
Min Project Size
< $25/hr
Avg Hourly Rate
50-249
Employees
Kochi, Kerala, In
Services Provided+6 Services
10% Custom Web Application Development
8% QA & Software Testing
3% Legacy System Modernization
3% E-Commerce Development
AI Summary
“Cydez Technologies Pvt Ltd delivers comprehensive software development, mobile apps, ERP, DevOps, blockchain, and creative digital solutions with an experienced, client-focused approach ensuring quality and innovation.”
Eloqubit
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We are a digital solutions and technology agency dedicated to assisting small businesses, startups, and SMEs in establishing a solid online presence. Our team provides top-notch websites, scalable web applications, and digital solutions with meticulous attention to detail typically associated with l
Highlights
< $25/hr
Avg Hourly Rate
Services Provided+5 Services
40% Custom Web Application Development
20% E-Commerce Development
10% Software Development Services
5% Machine Learning Model Development
AI Summary
“Eloqubit is a digital solutions agency offering affordable, high-quality websites, scalable web applications, and AI integrations, supporting small businesses and startups with reliable, feature-rich technologies.”
Majikode
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We are a product development consulting firm focused on meeting deadlines. What can we offer? We can effortlessly resolve your issues. Your project deserves more than just being "almost finished." Whether it's reviving neglected codebases or meeting tight deadlines, we step in when the pressure is o
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
2-9
Employees
Services Provided+1 Services
17% Custom Web Application Development
14% Legacy System Modernization
3% API Development & Integration
33% IT Compliance & Governance
AI Summary
“Majikode is a product development consulting firm specializing in reviving codebases and meeting tight deadlines, delivering reliable solutions when projects face critical challenges.”
Avalon Team
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We handle all facets of software development and implementation, guiding you from your initial business concept to the final implementation. We promise to create an application you'll admire. Additionally, we can assist in financing your project, with terms extending up to 60 months. Our team provid
Highlights
$5,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
2-9
Employees
Services Provided+1 Services
14% Mobile App Development (iOS & Android)
17% Custom Web Application Development
3% API Development & Integration
33% IT Staff Augmentation
AI Summary
“Avalon Team specializes in comprehensive software development and implementation, offering innovative, cost-effective solutions with expert design and financing options up to 60 months to empower your business.”

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