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

P
Pragmatic AI
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Consulting and software development services focused on incorporating AI into your business. We prioritize practical engineering solutions over exaggerated claims about AI.
Highlights
$50-99/hr
Avg Hourly Rate
Kyiv, Ua
Services Provided+4 Services
13% AI Strategy & Roadmap Consulting
10% LLM Integration & Prompt Engineering
7% Custom AI Chatbot Development
10% Machine Learning Model Development
AI Summary
“Pragmatic AI offers consulting and software development services specializing in practical AI integration, delivering effective engineering solutions tailored to enhance business operations without hype.”
NOA Labs
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NOA Labs strives to democratize product development with its comprehensive development services. We link our design and engineering expertise directly to a network of top manufacturers worldwide. This enables us to create a diverse range of products in any quantity, while also providing extensive so
Highlights
$5,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
50-249
Employees
Hong Kong, Kkc, Hk
Services Provided+1 Services
15% Custom Web Application Development
10% API Development & Integration
25% Product Design
25% Packaging Design
AI Summary
“NOA Labs offers comprehensive product development services, integrating design, engineering, manufacturing, sourcing, and logistics to deliver diverse IoT solutions globally with expert collaboration.”
Quantum Studio
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Quantum Studio is a digital manufacturing company that creates tailored software systems for organizations dealing with intricate processes, data streams, and interconnected devices. Our process typically begins with a technical analysis phase where we examine the operational challenges, design the
Highlights
$10,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
2-9
Employees
Gallarate, It
Services Provided+1 Services
10% API Development & Integration
15% Custom Web Application Development
25% IT Staff Augmentation
25% Digital Strategy
AI Summary
“Quantum Studio specializes in custom digital manufacturing software, delivering scalable, integrated solutions that address complex operational challenges through tailored system design and development.”
Hattussa IT Solutions
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Hattussa is a comprehensive IT outsourcing firm that offers web, mobile, and marketing services tailored for startups, small to medium-sized businesses, enterprises, and agencies. We have locations in Pondicherry and San Francisco, along with partners across the globe.
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Puducherry, Puducherry, In
Services Provided+1 Services
10% API Development & Integration
15% Mobile App Development (iOS & Android)
25% Web App UI Design
25% Generative AI
AI Summary
“Hattussa IT Solutions provides comprehensive IT outsourcing services including web, mobile, and marketing solutions to startups, SMEs, enterprises, and agencies globally from Pondicherry and San Francisco.”
Thinslices Development
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Thinslices is a comprehensive product development firm with locations in Europe. Our diverse teams utilize a distinctive approach to manage your projects and offer continuous support. We handle every stage of digital product development, providing adaptable packages designed to meet your specific re
Highlights
$50,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
50-249
Employees
Iasi, Iasi, Ro
Services Provided+1 Services
20% Mobile App Development (iOS & Android)
20% Custom Web Application Development
10% API Development & Integration
30% Product UX Strategy
AI Summary
“Thinslices is a European product development firm offering end-to-end digital solutions with flexible, tailored packages and continuous support across all project stages.”
TTT Studios
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TTT Studios is a renowned Canadian agency specializing in digital product design and development. Established in 2010, we collaborate with teams to create tailored digital products, focusing on user-centered software solutions that deliver measurable results across various sectors. Our established p
Highlights
$50,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
10-49
Employees
Vancouver, British Columbia, Ca
Services Provided+6 Services
14% Custom Web Application Development
8% API Development & Integration
7% Backend Development
5% Frontend Development
AI Summary
“TTT Studios is a Canadian agency specializing in user-centered digital product design and development, delivering tailored, efficient solutions to diverse global clients since 2010.”
B
BESKYD COM LTD
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The company offers IT outsourcing and staffing services. Established in 2003, Beskyd Com is a leading firm that was among the first to introduce electronic banking in Ukraine and currently handles more than 25% of the country's bill payments. We maintain a strong collaboration with our clients and p
Highlights
$10,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Lviv, Lviv, Ua
Services Provided+4 Services
20% Custom Web Application Development
13% API Development & Integration
5% Legacy System Modernization
2% Blockchain & Web3 Development
AI Summary
“Beskyd Com Ltd., founded in 2003, provides IT outsourcing and staffing, pioneering Ukraine's electronic banking and managing over 25% of national bill payments with integrated client collaboration.”
NiramayTech
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At Niramay Tech, we assist companies in expanding by creating dependable, contemporary, and scalable digital solutions. We focus on transforming concepts into effective websites, applications, and AI-driven tools that yield tangible business outcomes. Our team collaborates with startups, small busin
Highlights
$1,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
Services Provided+1 Services
25% Custom Web Application Development
18% API Development & Integration
7% E-Commerce Development
35% Generative AI
AI Summary
“Niramay Tech delivers scalable, secure digital solutions including websites, applications, and AI tools, supporting businesses from startups to enterprises to achieve measurable outcomes.”
Foster Commerce
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Foster Commerce creates speedy and adaptable ecommerce and marketing websites tailored for brands requiring personalized solutions. Our clients view us as a reliable partner rather than just a vendor, with many relationships lasting over ten years. We are dedicated to your success and offer a free c
Highlights
$25,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
2-9
Employees
Worthington, Ohio, Us
Services Provided+2 Services
25% E-Commerce Development
8% API Development & Integration
12% Custom Web Application Development
5% Mobile App Development (iOS & Android)
AI Summary
“Foster Commerce specializes in fast, customized ecommerce and marketing website solutions, fostering long-term client partnerships through dedicated design and development support tailored to business growth.”
Vivasoft Limited
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Vivasoft Limited stands out as the leading software company in Bangladesh, assisting international businesses in creating scalable, secure, and efficient digital products. Since 2016, we have helped over 50 global companies transform their concepts into dependable, user-friendly software. Our primar
Highlights
$50,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
250-999
Employees
Dhaka, Dhaka, Bd
Services Provided+10 Services
23% Custom Web Application Development
18% Mobile App Development (iOS & Android)
8% API Development & Integration
2% E-Commerce Development
AI Summary
“Vivasoft Limited, Bangladesh's leading software company since 2016, delivers custom software, AI, and mobile app development globally with over 300 skilled engineers across diverse industries.”

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