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. Providers and reviews are vetted extensively to ensure that we capture verified client feedback, project details, and measurable results. Use Edverise's filters to sort partners by budget, industry expertise, and location. Start comparing profiles to find the right match for your project.

Ratings Updated: August 11, 2026

We verify reviews and evaluate companies so you can choose with confidence. We may earn a fee for some placements. Learn how Edverise ensures trust

8,618 Companies

List of the Best API Development & Integration Agencies

Nodesure TechnologiesProfile set up by Edverise AI
0 Reviews
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
At NodeSure Technologies, we assist businesses in harnessing the potential of automation—from generating leads to following up on sales and everything in between. Whether you're a startup or an expanding small to medium-sized enterprise, utilizing the right business process automation tools can sign
Highlights
$1,000+
Min Project Size
25-49
Avg Hourly Rate
2-9
Employees
Jaipur, Rajasthan, In
Services Provided+3 Services
25% AI Agent & Multi-Agent System Development
40% AI Strategy & Roadmap Consulting
35% Generative AI
30% API Development & Integration
AI Summary
“NodeSure Technologies offers business process automation solutions that streamline lead generation, sales follow-up, and repetitive tasks, enhancing efficiency and supporting scalable growth for startups and SMEs.”
First Code TechnologyProfile set up by Edverise AI
0 Reviews
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Our core mission revolves around ensuring our clients' success. Our talented team, which includes Mobile App Developers, Machine Learning Specialists, and Website Developers, creates tailored solutions for clients across the USA, UK, Australia, Europe, and other regions. 💼 Our Services: Comprehensi
Highlights
<25
Avg Hourly Rate
10-49
Employees
Jaipur, Rajasthan, In
Services Provided+3 Services
40% Mobile App Development (iOS & Android)
25% API Development & Integration
25% Backend Development
10% Frontend Development
AI Summary
“First Code Technology delivers comprehensive product development services including mobile and web app solutions, API integration, and real-time features, serving clients worldwide with tailored, quality-driven expertise.”
Labcodes Software StudioProfile set up by Edverise AI
0 Reviews
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Labcodes is a leading software studio located in Brazil with more than ten years of experience in creating high-quality digital products for both the US and Brazilian markets. Our team of designers and developers collaborates closely to achieve exceptional results, offering both short-term assistanc
Highlights
$25,000+
Min Project Size
50-99
Avg Hourly Rate
10-49
Employees
Recife, Pernambuco, Br
Services Provided+2 Services
45% Custom Web Application Development
40% Backend Development
15% API Development & Integration
30% Product UX Strategy
AI Summary
“Labcodes Software Studio is a Brazilian firm delivering high-quality digital products with expertise in web development, design systems, and Agile practices, partnering globally for business growth.”
XmartlabsProfile set up by Edverise AI
0 Reviews
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Xmartlabs is a nearshore software agency that offers technical expertise throughout all phases of product development, achieving outstanding results for U.S. companies such as Tastemade and ID.me, as well as startups supported by Y Combinator, Sequoia, and First Round Capital. Our open-source soluti
Highlights
$10,000+
Min Project Size
50-99
Avg Hourly Rate
50-249
Employees
Montevideo, Montevideo, Uy
Services Provided+5 Services
35% Custom Web Application Development
30% Mobile App Development (iOS & Android)
25% API Development & Integration
10% E-Commerce Development
AI Summary
“Xmartlabs is a nearshore software agency specializing in product development, design, web/app development, and ML consulting, serving U.S. companies, startups, and Fortune 500 clients globally.”
JetRocketsProfile set up by Edverise AI
0 Reviews
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
At JetRockets, we are committed to harnessing the full capabilities of Ruby on Rails to foster innovation and achieve measurable success. Acting as your trusted development partner, we blend extensive technical knowledge with modern technologies, including AI, to create, maintain, and enhance high-p
Highlights
$25,000+
Min Project Size
50-99
Avg Hourly Rate
10-49
Employees
Brooklyn, New York, Us
Services Provided+7 Services
30% API Development & Integration
50% Custom Web Application Development
20% Mobile App Development (iOS & Android)
20% Machine Learning Model Development
AI Summary
“JetRockets specializes in Ruby on Rails development, integrating AI and modern technologies to deliver efficient, high-quality applications with ongoing support and innovation-driven solutions.”
eWeaver Technologies Pvt LtdProfile set up by Edverise AI
0 Reviews
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
**Shaping the Future of AI-Driven Full-Stack Development** At eWeaver, we go beyond simply creating websites; we design powerful digital solutions. Established by a CTO with more than 22 years of IT experience, eWeaver addresses the dilemma between speed and architectural robustness. While convent
Highlights
$1,000+
Min Project Size
100-149
Avg Hourly Rate
2-9
Employees
Services Provided+4 Services
20% AI Strategy & Roadmap Consulting
25% LLM Integration & Prompt Engineering
15% Custom AI Chatbot Development
40% Machine Learning Model Development
AI Summary
“eWeaver Technologies specializes in AI-driven full-stack development, delivering secure, scalable, and high-performance digital solutions rapidly with framework-agnostic flexibility and robust architecture.”
Squad 3 ITProfile set up by Edverise AI
0 Reviews
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Squad3 IT is not just an IT company; it's a community that unites talent and expertise to help you achieve your aspirations. We provide comprehensive assistance from initial concept to final delivery, guaranteeing that your ideas come to life.
Highlights
$10,000+
Min Project Size
25-49
Avg Hourly Rate
10-49
Employees
Services Provided
30% API Development & Integration
50% Custom Web Application Development
20% Mobile App Development (iOS & Android)
100% Managed IT Services
AI Summary
“Squad3 IT is a collaborative IT company offering end-to-end support, transforming ideas into reality by uniting diverse expertise from concept through final delivery.”
KilowottProfile set up by Edverise AI
0 Reviews
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Strategy alone is merely intention without execution. Kilowott bridges that gap by partnering with agencies and brands to transform digital initiatives from planning to implementation, ensuring that every investment yields measurable, scalable, and sustainable results. We take complete responsibilit
Highlights
$10,000+
Min Project Size
50-99
Avg Hourly Rate
50-249
Employees
Sandnes, Rogaland, No
Services Provided+6 Services
35% Mobile App Development (iOS & Android)
30% E-Commerce Development
35% API Development & Integration
45% Product UX Strategy
AI Summary
“Kilowott partners with brands and agencies to transform digital strategies into measurable results via integrated design, technology, AI, and scalable team solutions, ensuring effective growth and execution.”
New Line TechnologiesProfile set up by Edverise AI
0 Reviews
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
New Line Technologies is a software development firm with over 15 years of experience, focusing on FinTech and Real-Time Multimedia solutions. We offer comprehensive development services and continuous technical support to clients in the USA and Europe, assisting them in overcoming intricate industr
Highlights
$25,000+
Min Project Size
25-49
Avg Hourly Rate
50-249
Employees
Plovdiv, Plovdiv, Bg
Services Provided+4 Services
30% Custom Web Application Development
15% Mobile App Development (iOS & Android)
20% Backend Development
15% Frontend Development
AI Summary
“New Line Technologies specializes in secure FinTech and real-time multimedia software development, delivering scalable solutions and ongoing support to clients across the USA and Europe for over 15 years.”
V-DEVSProfile set up by Edverise AI
0 Reviews
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Our IT firm was established with a clear mission: to deliver top-notch technological solutions that foster business growth and success. We are a dedicated group of skilled professionals focused on offering exceptional service to our clients. Since our inception, we have collaborated with clients acr
Highlights
$1,000+
Min Project Size
25-49
Avg Hourly Rate
2-9
Employees
Services Provided
30% API Development & Integration
50% Custom Web Application Development
20% Mobile App Development (iOS & Android)
100% Search Engine Optimization (SEO)
AI Summary
“V-DEVS is an IT firm providing innovative technological solutions across diverse industries, committed to fostering business growth, overcoming challenges, and building lasting client partnerships.”

«Previous 1

...

298 299301 302

...

862 Next»

Latest insights & expert perspectives

Explore data-backed surveys with inputs from top industry experts.

Trust & Reviews

B2B Reviews Are Dying What Comes Next?

For the past decade, online reviews have been the default trust signal for B2B buyers. Before signing a contract with an agency, you check their Clutc

Nihar Ranjan Rout

B2B Strategy

The Discovery Gap: Why Great Work Isn't Enough Anymore

There was a time when doing exceptional work was enough to build a thriving agency. The work spoke for itself. Clients referred you. Reputation compou

Akash Mahapatra

Industry Trends

The Era of the Directory Is Over. Here's What's Replacing It.

The B2B directory had a good run. For two decades, it was the primary infrastructure connecting buyers with service providers a digital marketplace bu

Nihar Ranjan Rout

Check All Our Blogs

One Platform. One Promise. One Trust.

Whatever your business challenge, browse our most in-demand service categories to find top-rated companies and providers.