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

KOIA
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KOIA’s primary goal is to provide value to our partners' endeavors, rather than merely delivering lines of code or new app features. We assist companies in becoming more adaptable and help them strike a balance between business needs and technology to prevent mistakes and over-engineering, ultimatel
Highlights
$25,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
10-49
Employees
Sopot, Pl
Services Provided+5 Services
8% Mobile App Development (iOS & Android)
6% API Development & Integration
5% Custom Web Application Development
1% E-Commerce Development
AI Summary
“KOIA partners with Nordic companies to deliver adaptable, efficient software and strategic solutions, combining diverse expertise to enhance business-technology alignment with a focus on fintech and climate tech.”
Patterwal DevOps Engineers Private Limited
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Patterwal DevOps Engineers Private Limited was established in 2017 to provide small and medium-sized enterprises with an alternative to conventional software development approaches. Our mission is to assist businesses in obtaining high-quality software in a cost-effective manner and at a faster pace
Highlights
$25-49/hr
Avg Hourly Rate
10-49
Employees
Ludhiana, Punjab, In
Services Provided+9 Services
10% API Development & Integration
13% Custom Web Application Development
3% Mobile App Development (iOS & Android)
8% Mobile App UI Design
AI Summary
“Founded in 2017, Patterwal DevOps Engineers Private Limited offers cost-effective, high-quality software development services to SMEs, leveraging over a decade of professional expertise for faster delivery.”
Freshpixl Creative Agency
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Performance Engineering & Headless Commerce We are a dedicated technical partner for high-growth E-commerce brands and Digital Agencies, rather than general practitioners. Our services go beyond website development; we create revenue-generating systems prioritizing Speed, Scalability, and Search Dom
Highlights
$10,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
10-49
Employees
Services Provided
40% E-Commerce Development
10% API Development & Integration
15% IT Staff Augmentation
35% Generative AI
AI Summary
“Freshpixl Creative Agency specializes in performance engineering and headless commerce, delivering scalable, fast-loading e-commerce solutions with advanced architectures for high-growth brands and agencies.”
K
Kinde Labs
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Kinde Labs is a software company focused on turning ideas into cutting-edge solutions. Our team, enthusiastic about technology and design, creates custom software tailored to our clients' specific requirements. By prioritizing the user experience, we ensure that every project functions flawlessly wh
Highlights
$25-49/hr
Avg Hourly Rate
10-49
Employees
Services Provided
13% API Development & Integration
30% Custom Web Application Development
7% Mobile App Development (iOS & Android)
50% Managed IT Services
AI Summary
“Kinde Labs develops custom software solutions prioritizing user experience, combining technology and design to create accessible, impactful, and intuitive digital products tailored to client needs.”
IF Solutions
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At IF Solutions, we enhance your online presence through dependable digital marketing and SEO. We specialize in tailored SaaS (Software as a Service) development aimed at small and medium-sized enterprises in Singapore, the UK, and Australia. Our SaaS solutions empower businesses to innovate, grow,
Highlights
$1,000+
Min Project Size
10-49
Employees
Sri Jayawardenepura Kotte, Western Province, Lk
Services Provided+5 Services
35% SaaS Product Development
10% API Development & Integration
5% Mobile App Development (iOS & Android)
20% Search Engine Optimization (SEO)
AI Summary
“IF Solutions specializes in custom SaaS development, digital marketing, and SEO, delivering scalable, secure cloud solutions and MVPs to SMEs across Singapore, the UK, and Australia.”
Adib Ghamri
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▪️ ABOUT ME I am a full stack developer located in Quebec City with over a decade of experience. I specialize in creating tailored websites, SaaS platforms, and AI-driven automation solutions for businesses throughout Quebec and Canada. ▪️ MY ACHIEVEMENTS → Successfully completed 50+ projects → Achi
Highlights
Services Provided+7 Services
8% API Development & Integration
10% SaaS Product Development
8% Custom Web Application Development
6% LLM Integration & Prompt Engineering
AI Summary
“Adib Ghamri is a Quebec-based full stack developer delivering custom websites, SaaS platforms, AI-driven automation, and CRM solutions, enhancing business efficiency and lead generation across Canada.”
Renderbit Technologies
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Renderbit Technologies is a startup focused on providing software services that address real-world challenges in various industries by implementing advanced technologies like Blockchain, AI & ML, IoT, and RPA. We have partnered with numerous IT companies and startups to deliver solutions within tigh
Highlights
$10,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
2-9
Employees
Rajpur Sonarpur, West Bengal, In
Services Provided+10 Services
18% Custom Web Application Development
5% Mobile App Development (iOS & Android)
10% API Development & Integration
3% Legacy System Modernization
AI Summary
“Renderbit Technologies delivers scalable, cloud-based software solutions leveraging Blockchain, AI, IoT, and RPA, partnering with startups to efficiently address diverse industry challenges using agile development.”
Granoble Infosystem Private Limited
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Granoble Infosystem, a software firm located in Madhapur, Hyderabad, Telangana, India, focuses on delivering outstanding application development services customized to address the specific requirements of their clients. Their expert team excels in creating top-notch mobile, web, and desktop applicat
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
2-9
Employees
Services Provided+2 Services
13% API Development & Integration
17% Custom Web Application Development
20% Mobile App Development (iOS & Android)
20% Product UX Strategy
AI Summary
“Granoble Infosystem Private Limited specializes in tailored software solutions including mobile, web, desktop applications, and reliable servers, empowering businesses in Hyderabad to enhance operational efficiency and success.”
NetDB Services
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NetDB Services is a software development company focused on providing creative and dependable digital solutions. We assist businesses in expanding by offering effective, scalable, and top-notch technology services customized to meet their specific requirements.
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Puchong, Selangor, My
Services Provided+4 Services
8% API Development & Integration
14% Custom Web Application Development
5% E-Commerce Development
7% Mobile App Development (iOS & Android)
AI Summary
“NetDB Services is a software development firm delivering reliable, scalable digital solutions tailored to support business growth through customized technology services across diverse sectors.”
The Devs
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The Devs is a software development consultancy located in São José dos Campos, Brazil, catering to startups and small to medium-sized enterprises throughout Vale do Paraíba. We focus on creating custom software, AI-driven automation, landing pages, and corporate websites utilizing Next.js, React, No
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
2-9
Employees
Sao Jose dos Campos, Sao Paulo, Br
Services Provided+4 Services
20% Custom Web Application Development
10% API Development & Integration
3% Legacy System Modernization
10% AI Strategy & Roadmap Consulting
AI Summary
“The Devs is a Brazilian software consultancy specializing in custom software, AI automation, and web development, delivering scalable digital solutions to startups and SMEs in Vale do Paraíba.”

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