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 8, 2026

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8,617 Companies

List of the Best API Development & Integration Agencies

HatchWorks AIProfile set up by Edverise AI
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Welcome to HatchWorks - your partner in AI and data transformation. We assist you in harnessing the potential of AI by leveraging your data. While implementing AI can be straightforward, doing it effectively is challenging. We serve as your guide, ensuring you retain control over your strategy and o
Highlights
$25,000+
Min Project Size
50-99
Avg Hourly Rate
250-999
Employees
Atlanta, Georgia, Us
Services Provided+3 Services
25% AI Strategy & Roadmap Consulting
20% LLM Integration & Prompt Engineering
20% Custom AI Chatbot Development
20% Machine Learning Model Development
AI Summary
“HatchWorks AI partners with businesses to effectively implement AI and data transformation, guiding strategy while ensuring control and ownership of intellectual property throughout the process.”
Cebrian ITProfile set up by Edverise AI
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Tailored Software Development. I turn concepts into reliable and enduring technology solutions, with over 20 years of experience creating lasting software for essential industries.
Highlights
$5,000+
Min Project Size
50-99
Avg Hourly Rate
Grepiac, Fr
Services Provided
30% Mobile App Development (iOS & Android)
35% API Development & Integration
35% Custom Web Application Development
100% ERP Consulting and SI
AI Summary
“Cebrian IT specializes in tailored software development, leveraging over 20 years of experience to deliver reliable, enduring technology solutions across essential industries.”
SyntaxcrowProfile set up by Edverise AI
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SyntaxCrow is a results-oriented web design agency dedicated to assisting businesses in establishing a robust online presence at a reasonable price. We excel in developing modern, high-performing, and conversion-oriented websites specifically designed for startups, small enterprises, and expanding b
Highlights
<25
Avg Hourly Rate
10-49
Employees
Services Provided
60% Custom Web Application Development
25% E-Commerce Development
15% API Development & Integration
AI Summary
“SyntaxCrow is a web design agency specializing in modern, SEO-friendly, and conversion-driven websites for startups and small businesses, delivering tailored, affordable digital solutions to enhance online presence.”
angrawebProfile set up by Edverise AI
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AngraWeb is a specialized software development studio that focuses on creating custom web applications, e-commerce platforms for both B2B and B2C, and scalable SaaS solutions. We assist startups and expanding businesses in transforming intricate concepts into dependable digital products. Our areas o
Highlights
$1,000+
Min Project Size
25-49
Avg Hourly Rate
2-9
Employees
Services Provided+1 Services
35% Custom Web Application Development
25% E-Commerce Development
20% API Development & Integration
10% Backend Development
AI Summary
“AngraWeb is an Istanbul-based studio specializing in custom web applications, e-commerce, and scalable SaaS solutions with expertise in Django, API integrations, and business-focused digital products.”
SmartGrit TechnologiesProfile set up by Edverise AI
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At SmartGrit Technologies, we reject the notion of merely "getting it done." With more than nine years of industry experience, we guarantee that every line of code has a clear business objective. Our founders, who have extensive backgrounds in mobile ecosystems and automation, connect innovative des
Highlights
$1,000+
Min Project Size
<25
Avg Hourly Rate
2-9
Employees
Services Provided+1 Services
35% Mobile App Development (iOS & Android)
25% Custom Web Application Development
20% API Development & Integration
10% E-Commerce Development
AI Summary
“SmartGrit Technologies leverages over nine years of expertise in mobile ecosystems and automation to deliver innovative, business-driven digital solutions with robust engineering and design.”
Nexa PointProfile set up by Edverise AI
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I am dedicated to supporting founders in establishing app and SaaS-based startups. My expertise goes beyond just development; I have a strong background in managing dynamic operations teams, enhancing business processes, and providing tech and business consulting, which gives me a deep understanding
Highlights
$5,000+
Min Project Size
50-99
Avg Hourly Rate
Byron Bay, Au
Services Provided
40% Mobile App Development (iOS & Android)
45% Custom Web Application Development
15% API Development & Integration
AI Summary
“Nexa Point supports app and SaaS startups by combining tech development, operations management, and consulting to guide businesses from MVP creation through strategic growth and scaling.”
Sutantra TechnologiesProfile set up by Edverise AI
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We are an international technology consulting and digital solutions firm focused on professional web design and development, application development, and bespoke software solutions. At Sutantra Technologies, we integrate innovation, expertise, and a client-focused mindset to provide customized solut
Highlights
<25
Avg Hourly Rate
10-49
Employees
Services Provided+1 Services
25% Mobile App Development (iOS & Android)
35% Custom Web Application Development
20% API Development & Integration
10% E-Commerce Development
AI Summary
“Sutantra Technologies is an international consulting firm specializing in web and application development, delivering bespoke digital solutions through innovative, client-focused expertise to support business success.”
Neko solutions LDA (n10s)Profile set up by Edverise AI
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Neko Solutions (n10s) is a dedicated software development firm specializing in FinTech. Our team is made up of passionate FinTech experts focusing on several key areas: automated investment and trading in both traditional and digital markets, neo banking, and comprehensive payment and transfer syste
Highlights
$25,000+
Min Project Size
50-99
Avg Hourly Rate
2-9
Employees
Lisboa, Lisbon, Pt
Services Provided+3 Services
35% Custom Web Application Development
15% Mobile App Development (iOS & Android)
40% API Development & Integration
10% Frontend Development
AI Summary
“Neko Solutions (n10s) is a software firm specializing in FinTech, delivering API platforms, trading strategies, payment systems, and UI/UX design for digital finance solutions.”
Spiral ScoutProfile set up by Edverise AI
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Spiral Scout develops AI agent systems and automates production workflows for businesses that require more than just proof-of-concepts. Based in San Francisco, we have a team of over 120 engineers who specialize in AI integration, Temporal-based orchestration, and the modernization of legacy systems
Highlights
$10,000+
Min Project Size
50-99
Avg Hourly Rate
50-249
Employees
San Francisco, California, Us
Services Provided+4 Services
20% Custom Web Application Development
10% E-Commerce Development
30% API Development & Integration
40% Legacy System Modernization
AI Summary
“Spiral Scout, a San Francisco-based firm with 120+ engineers, specializes in AI agent systems, workflow automation, and legacy system modernization, delivering reliable, production-ready solutions since 2010.”
Flashy Web SolutionsProfile set up by Edverise AI
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I'm Saood from Flashy Web Solutions, a reputable software development company with over a year of demonstrated success in providing high-performance custom solutions. Our areas of expertise include: ✔ Custom Websites – visually appealing and designed for high conversion. ✔ Custom CRM & ERP – streaml
Highlights
$1,000+
Min Project Size
2-9
Employees
Services Provided
45% Custom Web Application Development
25% Mobile App Development (iOS & Android)
20% API Development & Integration
10% Blockchain & Web3 Development
AI Summary
“Flashy Web Solutions delivers high-performance custom software including websites, CRM, ERP, mobile apps, chatbots, and SEO services, supporting diverse industries with tailored, growth-focused solutions.”

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