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

World Source Tech, LLC
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At WST, we focus on delivering engaging and effective digital solutions specifically designed for mid-market B2B and B2C clients, as well as small to mid-sized businesses. Our range of services includes custom web development, innovative app creation, secure hosting, and targeted advertising campaig
Highlights
$10,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
2-9
Employees
Grand Rapids, Michigan, Us
Services Provided+9 Services
10% Custom Web Application Development
8% API Development & Integration
7% Backend Development
5% Frontend Development
AI Summary
“World Source Tech, LLC delivers tailored digital solutions including web development, custom ERP, app creation, hosting, and targeted marketing for mid-market and small businesses across industries.”
Zorix
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Zorix is a results-driven digital agency focused on creating high-performance web ecosystems. We connect intricate backend systems with high-quality frontend designs, helping your business remain "Always Ahead" in the rapidly changing digital world. With over ten years of practical experience in Wor
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
2-9
Employees
Funchal, Madeira, Pt
Services Provided+4 Services
17% Custom Web Application Development
10% API Development & Integration
7% E-Commerce Development
12% Product Design
AI Summary
“Zorix is a digital agency specializing in custom web development, e-commerce, UI/UX, and SEO, delivering scalable, secure, and high-performance digital platforms that enhance engagement and conversions.”
Nearshore.io
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Hello Clutchers, and welcome to Nearshore.io – Your Portal to Nearshore Services! 🚀 Nearshore has been a reliable source of high-quality and competitive LATAM professionals for respected US companies. We are proud of our dedication to providing outstanding services that cater to the specific requir
Highlights
$10,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Services Provided+3 Services
10% Custom Web Application Development
7% API Development & Integration
5% Frontend Development
5% Mobile App Development (iOS & Android)
AI Summary
“Nearshore.io connects US companies with skilled LATAM tech professionals, offering tailored nearshore services and tools to enhance project success and meet client-specific needs.”
Quebits
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We focus on clarifying technology for our clients, whether you are a startup in its early stages, a small to medium-sized business, or a large multinational corporation. Quebits offers tailored solutions that align seamlessly with your specific business goals and requirements. Step into the future w
Highlights
2-9
Employees
Waterloo, Ontario, Ca
Services Provided+6 Services
13% API Development & Integration
25% Custom Web Application Development
13% Mobile App Development (iOS & Android)
7% LLM Integration & Prompt Engineering
AI Summary
“Quebits delivers customized technology solutions for startups to multinationals, aligning innovations with business goals to drive impactful, future-ready outcomes across industries.”
GreeLogix
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Greelogix is a leading technology solution provider in Pakistan, focusing on creating web products with PHP, Laravel, Flutter, React, NodeJs, and Figma. Our services encompass custom software development, mobile app development, web development, as well as WordPress theme and plugin development, and
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Lahore, Pk Punjab, Pk
Services Provided+3 Services
18% Custom Web Application Development
15% Mobile App Development (iOS & Android)
7% API Development & Integration
5% E-Commerce Development
AI Summary
“GreeLogix is a Pakistan-based technology firm specializing in custom software, mobile and web development, WordPress solutions, and UI/UX design, delivering quality, timely, and budget-conscious projects.”
Excis Compliance
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Founded in Belgium in 2001 as an IT services firm, Excis later expanded throughout Europe and moved its headquarters to the UK. Initially offering 24/7 support, the company progressed to delivering comprehensive solutions that encompass IT as well as audio-visual design, installation, and maintenanc
Highlights
1000-9999
Employees
Bracknell, England, Gb
Services Provided+5 Services
23% Cloud Consulting & SI
10% Other IT Consulting and SI
17% Cloud Infrastructure Setup (AWS / GCP / Azure)
7% Cybersecurity Assessments & Hardening
AI Summary
“Excis Compliance is a global IT and audio-visual services provider, delivering integrated installation, maintenance, and cross-border solutions through its extensive international engineer network.”
ND LABS
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ND Labs is a blockchain development firm that creates tailored and white-label Web3 solutions for startups and enterprises. Our focus is on blockchain technology, AI, and DeFi, enabling clients to launch products more rapidly with scalable and secure infrastructures. Although ND Labs was founded fou
Highlights
$10,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Warszawa, Masovian, Pl
Services Provided+6 Services
10% Custom Web Application Development
7% API Development & Integration
17% Blockchain & Web3 Development
10% AI Strategy & Roadmap Consulting
AI Summary
“ND Labs specializes in tailored blockchain and AI-powered Web3 solutions, delivering scalable DeFi protocols, crypto exchanges, and secure wallets with expertise gained over eight years.”
OSM3 Technologies LLC
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**OSM3 Technologies — Your Partner in Digital Excellence** At OSM3 Technologies, we turn concepts into vibrant digital experiences. Based in the USA, we specialize in mobile app development, web development, software solutions, and digital marketing. **Our Vision** To be the trusted digital p
Highlights
< $25/hr
Avg Hourly Rate
10-49
Employees
Services Provided+1 Services
25% Custom Web Application Development
35% Mobile App Development (iOS & Android)
15% API Development & Integration
15% SaaS Product Development
AI Summary
“OSM3 Technologies offers innovative mobile, web, and software development services, delivering customized digital solutions that drive business growth, efficiency, and engaging user experiences globally.”
byVoice
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byVoice is a software development firm that focuses on creating B2B solutions like Cloud PBX, Cloud Unified Communications, Cloud Contact Centers, Conversation AI platforms, and AI-based self-service solutions. Our offerings include: * Telecom Software Development * Web Development * AI Development
Highlights
$10,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
10-49
Employees
Krakow, Lesser Poland, Pl
Services Provided+7 Services
17% Custom Web Application Development
10% QA & Software Testing
7% API Development & Integration
3% Robotic Process Automation (RPA)
AI Summary
“byVoice is a Poland-based software firm delivering B2B solutions in telecom, AI, web development, and DevOps, emphasizing adaptability, quality, and rapid project engagement globally.”
Tech Adventures
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Tech Adventures LLC is an AI consulting and managed IT company located in Wesley Chapel. We offer services such as AI strategy and implementation, tailored business automation, managed IT and cybersecurity, and web development for businesses in the legal, healthcare, and real estate sectors througho
Highlights
$1,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
2-9
Employees
Zephyrhills, Florida, Us
Services Provided+10 Services
1% Cloud Consulting & SI
1% IT Staff Augmentation
1% CRM Consulting and SI
8% AI Strategy & Roadmap Consulting
AI Summary
“Tech Adventures LLC provides AI consulting, business automation, managed IT, cybersecurity, and web development services in Tampa Bay, serving legal, healthcare, and real estate sectors with compliance expertise.”

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