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

BlockApexProfile set up by Edverise AI
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BlockApex is transforming the field of blockchain security and development. As a top-tier blockchain consulting firm, we provide cutting-edge solutions that empower startups, large enterprises, and Web3 innovators to develop confidently. Since our establishment in 2021, we have led the way in blockc
Highlights
$25,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
50-249
Employees
Karachi, Sindh, Pk
Services Provided+2 Services
8% Mobile App Development (iOS & Android)
25% Custom Web Application Development
17% API Development & Integration
15% Custom AI Chatbot Development
AI Summary
“BlockApex is a leading blockchain consulting firm offering secure smart contract development, thorough security audits, and comprehensive Web3 solutions, empowering clients to build scalable, innovative decentralized systems.”
TekInventProfile set up by Edverise AI
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TekInvent is a technology-focused company specializing in digital transformation by providing comprehensive IT services, business solutions, and digital products that help organizations adapt, improve, and expand. With a global delivery model and a diverse team of engineers, designers, strategists,
Highlights
$5,000+
Min Project Size
< $25/hr
Avg Hourly Rate
10-49
Employees
Sheridan, Wyoming, Us
Services Provided
15% API Development & Integration
40% Custom Web Application Development
35% Mobile App Development (iOS & Android)
10% E-Commerce Development
AI Summary
“TekInvent delivers comprehensive IT services, including custom app development, cloud solutions, and AI-powered platforms, enabling organizations worldwide to drive digital transformation and business growth.”
MadgeekProfile set up by Edverise AI
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Madgeek is a software agency well-known for its specialization in creating customized enterprise applications and e-commerce solutions. With our deep knowledge and experience, we help businesses harness advanced technology to optimize their operations and improve the online shopping experience for c
Highlights
$1,000+
Min Project Size
< $25/hr
Avg Hourly Rate
2-9
Employees
Bengaluru, Karnataka, In
Services Provided
45% Custom Web Application Development
20% API Development & Integration
35% E-Commerce Development
AI Summary
“Madgeek is a software agency specializing in customized enterprise applications and e-commerce solutions, enabling businesses to optimize operations and enhance online customer experiences through advanced technology.”
ImpiCodeProfile set up by Edverise AI
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At ImpiCode, we focus on developing mobile, web, and IoT applications. Our team of 40 experts has successfully delivered over 80 projects for startups, corporations, NGOs, and other organizations. We emphasize providing efficient and customized software solutions. While we create projects from the g
Highlights
$25,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
10-49
Employees
Warszawa, Masovian, Pl
Services Provided
35% Custom Web Application Development
40% Mobile App Development (iOS & Android)
15% API Development & Integration
10% Legacy System Modernization
AI Summary
“ImpiCode is a Warsaw-based software company specializing in mobile, web, and IoT development, delivering custom solutions and IT consulting globally across diverse industries with expert teams.”
Siam ComputingProfile set up by Edverise AI
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We are a development agency specializing in three main areas: 1. Product Development 2. Mobile App Development 3. Custom Software Development. We have collaborated with both startups and large enterprises, successfully completing over 180 projects across various sectors, including Education, Busines
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Chennai, Tamil Nadu, In
Services Provided
40% Custom Web Application Development
35% Mobile App Development (iOS & Android)
15% API Development & Integration
10% Legacy System Modernization
AI Summary
“Siam Computing is a development agency delivering product, mobile app, and custom software solutions across diverse sectors, with 45 engineers and over 180 projects completed.”
Wise BeaverProfile set up by Edverise AI
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Similar to actual beavers, we thoroughly analyze the landscape before commencing construction. This involves gaining a comprehensive understanding of your industry, business, and the challenges you face. We have established a strong presence in Finance and Health & Fitness by creating .NET solutions
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
2-9
Employees
Novi Sad, Rs
Services Provided
35% Custom Web Application Development
15% API Development & Integration
25% IT Staff Augmentation
25% Cloud Consulting & SI
AI Summary
“Wise Beaver delivers robust, tailored .NET software solutions across industries, notably finance and health, combining thorough analysis with proven client satisfaction and readiness for new challenges.”
ScaleTechProfile set up by Edverise AI
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ScaleTech: Pioneering Digital Solutions At Scale3C, we excel in web and mobile development by merging cutting-edge technology with over ten years of experience. Our team is committed to turning digital concepts into real-life outcomes. Our Offerings: Our Methodology: We prioritize quality, innovatio
Highlights
$25,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
50-249
Employees
Vilnius, Lt
Services Provided
40% Mobile App Development (iOS & Android)
45% Custom Web Application Development
15% API Development & Integration
AI Summary
“ScaleTech delivers innovative web and mobile development solutions, leveraging over a decade of experience to create quality, tailored digital experiences that drive business success and client satisfaction.”
GrohighProfile set up by Edverise AI
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GroHigh is an international technology consulting and product development firm that assists businesses in speeding up their growth with smart, data-focused solutions. We focus on custom software development, AI and machine learning integration, cloud services, and digital transformation consulting.
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Services Provided+9 Services
3% Workflow Automation (Zapier / Make / n8n)
4% AI Strategy & Roadmap Consulting
3% AI Model Fine-Tuning & Training
3% MLOps & Model Deployment Infrastructure
AI Summary
“GroHigh is a global technology consulting and product development firm specializing in custom software, AI, cloud services, and digital transformation to accelerate business growth and efficiency.”
Dev TechnosysProfile set up by Edverise AI
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Dev Technosys has established itself as a renowned mobile app development company with multiple awards. We meet our clients' digital needs through innovative technology and globally functional Custom Software Development, helping to promote their brands to a worldwide audience while optimizing opera
Highlights
$10,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
50-249
Employees
Jaipur, Rajasthan, In
Services Provided+1 Services
25% Custom Web Application Development
40% Mobile App Development (iOS & Android)
10% E-Commerce Development
15% API Development & Integration
AI Summary
“Dev Technosys is an ISO-certified mobile and web app development company specializing in custom software solutions using modern technologies, serving startups to Fortune 500 firms globally with certified, timely, and innovative services.”
DataDrillProfile set up by Edverise AI
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DataDrill is a data engineering partner specifically designed for the life sciences sector. Established in 2022 in Novi Sad, our mission is to assist CROs, pharmaceutical companies, biotech firms, and digital health teams in consolidating disparate data, reducing manual reporting, and ensuring clini
Highlights
$10,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Novi Sad, Rs
Services Provided+2 Services
35% Custom Web Application Development
15% API Development & Integration
15% AI Strategy & Roadmap Consulting
10% LLM Integration & Prompt Engineering
AI Summary
“DataDrill specializes in data engineering for life sciences, helping organizations consolidate data, streamline reporting, and optimize workflows for audit readiness with pragmatic, scalable solutions.”

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