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.

How this list is built

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

HorizonIT
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
HorizonIT is a one-person development agency based in Malaysia that connects freelancers with larger agencies. We focus on creating tailored AI Search Agents, streamlining workflows using n8n, and developing scalable web and mobile applications with Laravel and Flutter. Unlike conventional agencies,
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
Kuala Lumpur, My
Services Provided+6 Services
15% AI Agent & Multi-Agent System Development
5% AI Strategy & Roadmap Consulting
8% Custom AI Chatbot Development
5% Generative AI
AI Summary
“HorizonIT is a Malaysian one-person agency delivering custom AI search agents, workflow automation, and scalable web and mobile apps, ensuring clients direct engagement and data ownership.”
Lahari Softwares
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Lahari Softwares, operating as SRS LABS LLP and located in Bengaluru, is a technical consultancy that focuses on developing secure, high-performance software for the global market. We have a successful history of providing mission-critical applications in India and Africa, with expertise in the FinT
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
2-9
Employees
Bengaluru, Karnataka, In
Services Provided
25% Custom Web Application Development
20% Mobile App Development (iOS & Android)
5% API Development & Integration
50% Custom AI Chatbot Development
AI Summary
“Lahari Softwares (SRS LABS LLP) delivers secure, scalable software solutions across FinTech, Healthcare, and management sectors, specializing in web, mobile, AI, and systems engineering for global clients.”
Lizard & Dog
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Whether you are an enterprise, a startup, or an individual looking to create a computer project from the ground up (such as software, mobile apps, or web applications) or tackle a challenging issue (like updating complex servers, data processing, or enhancing internal software), we can offer tailore
Highlights
$1,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
2-9
Employees
Vence, Provence Alpes Cote Dazur, Fr
Services Provided
20% Custom Web Application Development
25% Mobile App Development (iOS & Android)
5% API Development & Integration
50% Custom AI Chatbot Development
AI Summary
“Lizard & Dog, led by experienced engineers Pierre and Ismaïl, delivers tailored software and IT solutions for enterprises, startups, and individuals, covering development and complex server management.”
Navotkarsha IT Solutions Private Limited
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Navotkarsha IT Solutions Private Limited is an emerging technology firm that specializes in bespoke web development, mobile app creation, and comprehensive software solutions. We assist businesses in turning their concepts into scalable, high-performing digital products that foster growth and effici
Highlights
$1,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
2-9
Employees
Pune, Maharashtra, In
Services Provided
25% Custom Web Application Development
20% Mobile App Development (iOS & Android)
5% API Development & Integration
50% Custom AI Chatbot Development
AI Summary
“Navotkarsha IT Solutions Private Limited specializes in bespoke web and mobile app development, offering tailored software solutions, UI/UX design, cloud services, and ongoing support to enhance business growth.”
Santa Marta AB
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Santa Marta AB is a cutting-edge IT firm located in Ekerö, Sweden, focused on business automation and integration. We utilize artificial intelligence, such as natural language processing and machine learning, to enhance processes and provide multichannel communication options (chat, email, social me
Highlights
$1,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
2-9
Employees
Services Provided+4 Services
10% Custom Web Application Development
3% Mobile App Development (iOS & Android)
12% API Development & Integration
7% ERP & CRM Development
AI Summary
“Santa Marta AB, based in Sweden, delivers AI-driven business automation and integration through its flexible cloud platform, enhancing communication and operational efficiency with rapid, pay-per-use solutions.”
Clarolab
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
We take great pride in delivering software that is free of unexpected issues. Our commitment to quality drives our efforts. Collaborating with large companies means we are responsible for ensuring every quality aspect, as well as new frameworks and technology stacks, is taken into account. In terms
Highlights
10-49
Employees
Junin, Buenos Aires, Ar
Services Provided+2 Services
7% Custom Web Application Development
5% API Development & Integration
18% QA & Software Testing
4% Code Review & Technical Audits
AI Summary
“Clarolab specializes in delivering high-quality software through comprehensive manual and automated testing, penetration testing, and security services, ensuring compliance with industry standards and advanced technologies.”
KriraAI
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
KriraAI | Your AI & IT Specialists! A Trusted Partner for Innovative IT Solutions and Business Growth Revitalize your business with KriraAI, your ultimate source for advanced AI services, mobile app development, web development, and much more. We offer more than standard IT services by providing in
Highlights
< $25/hr
Avg Hourly Rate
10-49
Employees
Services Provided+7 Services
5% E-Commerce Development
10% API Development & Integration
18% Mobile App Development (iOS & Android)
5% SaaS Product Development
AI Summary
“KriraAI delivers innovative, scalable AI and IT solutions including app and web development, backed by dedicated research, patents, and enterprise expertise to drive business growth.”
Aprisity Technologies
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Aprisity is a global IT services and consulting company focused on empowering businesses of all sizes with cutting-edge, impactful technology solutions. As a leader in digital transformation, we connect current tech challenges with future opportunities, enabling our clients to reimagine their capabi
Highlights
$10,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
50-249
Employees
Lancaster, Pennsylvania, Us
Services Provided+8 Services
18% Custom Web Application Development
7% API Development & Integration
5% Content Marketing Strategy
4% Search Engine Optimization (SEO)
AI Summary
“Aprisity Technologies delivers comprehensive IT services and consulting worldwide, specializing in digital transformation, software development, cloud computing, marketing, HR solutions, and creative design to drive business growth.”
Powercode Group
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Powercode Group is a global software development organization structured around three specialized business areas, each focusing on a distinct range of services. This arrangement enables us to provide targeted expertise while ensuring consistent quality, security, and compliance across all projects.
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
50-249
Employees
Warszawa, Masovian, Pl
Services Provided+10 Services
5% Frontend Development
5% Mobile App Development (iOS & Android)
5% API Development & Integration
7% SaaS Product Development
AI Summary
“Powercode Group offers global software development, AI, blockchain, IT staffing, and scalable digital solutions across diverse industries, ensuring quality, security, and long-term partnerships.”
Teqmetrix
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
For over a decade, we have been providing our clients with exceptional services customized to their unique requirements. Our expertise lies in Web Designing, Website Development, and software development. Our enthusiastic team is focused on technology and is dedicated to completing projects on sched
Highlights
$1,000+
Min Project Size
< $25/hr
Avg Hourly Rate
10-49
Employees
Services Provided+6 Services
14% API Development & Integration
7% E-Commerce Development
14% Mobile App Development (iOS & Android)
8% Product UX Strategy
AI Summary
“Teqmetrix specializes in customized web design, development, and software solutions, delivering high-quality, timely projects focused on client satisfaction and technological expertise.”

«Previous 1

...

561 562564 565

...

849 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.