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

T MEDIA GROUPProfile set up by Edverise AI
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Hi there, We are the exclusive Webflow Premium Partner in the Baltic region, dedicated to assisting teams in creating scalable, growth-oriented websites optimized for performance and conversion. We prioritize clean and maintainable designs alongside user experience, ensuring that your site not only
Highlights
$1,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
10-49
Employees
Riga, Lv
Services Provided+2 Services
25% Custom Web Application Development
5% Mobile App Development (iOS & Android)
20% API Development & Integration
25% Product UX Strategy
AI Summary
“T MEDIA GROUP is the Baltic region's exclusive Webflow Premium Partner, specializing in scalable, performance-driven website design focused on usability, conversion, and sustainable growth.”
Remote ReasonProfile set up by Edverise AI
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We create software for both people and bots, offering services in strategy, product development, and engineering. **AI Strategy** We strategically incorporate AI features to enhance customer experience and add value to your business. **AI Go To Market** We enhance your growth team with AI in
Highlights
$10,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
2-9
Employees
Koog aan de Zaan, North Holland, Nl
Services Provided+1 Services
13% API Development & Integration
20% Custom Web Application Development
17% Mobile App Development (iOS & Android)
20% AI Strategy & Roadmap Consulting
AI Summary
“Remote Reason delivers comprehensive software solutions, integrating AI strategy, engineering, mobile and web app development to optimize business growth and customer experiences.”
Sketch DevelopmentProfile set up by Edverise AI
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While we’re new to Clutch, we have a solid reputation among Fortune 500 companies. Sketch assists software teams that operate with tight margins for error in delivering effective software more quickly by concentrating on eight essential outcomes. Our clients range from startups in cybersecurity and
Highlights
$10,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
10-49
Employees
Webster Groves, Missouri, Us
Services Provided+6 Services
15% API Development & Integration
25% Custom Web Application Development
10% Mobile App Development (iOS & Android)
5% AI Agent & Multi-Agent System Development
AI Summary
“Sketch Development delivers custom software solutions across industries including cybersecurity, finance, and healthcare, helping teams with tight margins achieve critical outcomes efficiently.”
HFT CryptoProfile set up by Edverise AI
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We offer top-tier development services for the fintech sector. You won't need to explain concepts like "order book," connectors, or "front run" to us; we're already familiar with them. Our expertise includes working with crypto APIs, decentralized exchanges (DEX), and the US stock market (including
Highlights
$1,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
2-9
Employees
Services Provided+2 Services
25% API Development & Integration
20% Custom Web Application Development
5% Mobile App Development (iOS & Android)
15% Product UX Strategy
AI Summary
“HFT Crypto specializes in fintech development, offering expertise in high-frequency trading, crypto APIs, and multi-language trading bots across crypto, decentralized, and US stock markets.”
Gradient Insight LtdProfile set up by Edverise AI
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Gradient Insight is a consultancy focused on AI and Data Science that assists small and medium-sized tech companies in harnessing the transformative potential of artificial intelligence. As experts in computer vision systems, Gradient Insight revolutionizes how businesses perceive and comprehend the
Highlights
$10,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
2-9
Employees
Portsmouth, Gb
Services Provided+2 Services
17% Machine Learning Model Development
3% Generative AI
14% AI Strategy & Roadmap Consulting
13% API Development & Integration
AI Summary
“Gradient Insight Ltd. specializes in AI and computer vision consultancy, providing tailored end-to-end solutions that transform visual data into actionable insights across diverse industries for SMEs.”
MerixstudioProfile set up by Edverise AI
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Merixstudio: Leading Global Software Development Partner Merixstudio is ranked #5 on the Clutch 1000 list of top B2B service providers and holds the top position among software development firms globally. We specialize in merging consulting, design, and software engineering to create digital solut
Highlights
$25,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
50-249
Employees
Poznan, Greater Poland, Pl
Services Provided+5 Services
20% Custom Web Application Development
15% Mobile App Development (iOS & Android)
15% API Development & Integration
10% E-Commerce Development
AI Summary
“Merixstudio is a leading global software development partner specializing in consulting, design, and engineering to deliver secure, scalable digital solutions that enhance growth, reliability, and customer experience.”
Vimix Technologies LLPProfile set up by Edverise AI
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Vimix Technologies LLP is a vibrant and forward-thinking software development firm focused on providing top-notch digital solutions. Boasting a team of more than 25 talented professionals, Vimix excels in various technologies such as Node.js, React.js, Python Django, DotNet, and Cloud Engineering. O
Highlights
$1,000+
Min Project Size
< $25/hr
Avg Hourly Rate
10-49
Employees
Services Provided+2 Services
25% API Development & Integration
5% E-Commerce Development
20% Mobile App Development (iOS & Android)
25% Product UX Strategy
AI Summary
“Vimix Technologies LLP is a dynamic software development firm delivering innovative web applications, cloud engineering, and tailored IT solutions with a skilled team to support diverse business needs.”
J
JaiPar Tech Solutions™Profile set up by Edverise AI
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JaiparTechSolutions is a leading mobile application development firm that provides high-performance solutions for Android, iOS, and cross-platform needs. We focus on creating scalable, user-focused applications, on-demand services, and meeting enterprise requirements. Our skilled team guarantees smo
Highlights
$25-49/hr
Avg Hourly Rate
2-9
Employees
Jamnagar, In
Services Provided
70% Mobile App Development (iOS & Android)
15% API Development & Integration
5% E-Commerce Development
10% QA & Software Testing
AI Summary
“Jaipar Tech Solutions is a leading mobile app developer specializing in scalable, user-friendly Android, iOS, and cross-platform applications to support business growth with innovative technology.”
LintForgeProfile set up by Edverise AI
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LintForge is a top-tier software development company focused on providing high-performance, scalable, and user-friendly digital solutions. Founded on the principles of technical excellence and a commitment to quality, the firm acts as a strategic ally for businesses seeking to overcome complex chall
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
2-9
Employees
Peshawar, Khyber Pakhtunkhwa, Pk
Services Provided+1 Services
8% E-Commerce Development
5% Mobile App Development (iOS & Android)
17% API Development & Integration
20% Custom Web Application Development
AI Summary
“LintForge is a software development company specializing in scalable, secure, and user-friendly digital solutions, with expertise in WordPress, front-end, back-end development, and comprehensive support.”
MetroCapital IA TechProfile set up by Edverise AI
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MetroCapital AI Tech focuses on automating business processes using cutting-edge technologies in Robotic Process Automation (RPA) and artificial intelligence. Our primary services include: - AI Software Development: We design personalized algorithms to address particular business issues, such as pro
Highlights
$10,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Providencia, Santiago Metropolitan Region, Cl
Services Provided+2 Services
10% AI Strategy & Roadmap Consulting
5% Custom AI Chatbot Development
13% Machine Learning Model Development
22% Robotic Process Automation (RPA)
AI Summary
“MetroCapital AI Tech delivers customized AI solutions including software development, robotic process automation, data analytics, and consulting to enhance operational efficiency and drive digital transformation.”

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