Top Government API Development & Integration Companies

Discover API Development & Integration companies serving the Government industry. Compare services, pricing, and capabilities to find the right partner on Edverise.

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

643 Companies

Top Government API Development & Integration Companies

Kalpvaig | Parardham information technologyProfile set up by Edverise AI
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We transform businesses with AI-powered, tailor-made mobile applications and innovative product solutions. Enhance your business with our personalized offerings in custom mobile app and software development. At Kalpvaig, we are at the forefront of digital transformation, delivering groundbreaking cl
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Ghaziabad, Uttar Pradesh, In
Services Provided+1 Services
10% Custom Web Application Development
19% Mobile App Development (iOS & Android)
5% API Development & Integration
33% AI Strategy & Roadmap Consulting
AI Summary
“Kalpvaig | Parardham Information Technology specializes in AI-driven, custom mobile app and software development, delivering innovative cloud solutions and personalized digital transformation services for businesses.”
Delta SystemsProfile set up by Edverise AI
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Delta Systems is comprised of software engineers, solution architects, and technical strategists who focus on building and modernizing essential web and mobile applications for companies in the U.S., particularly those using Ruby on Rails. Our expertise spans full-stack development, including techno
Highlights
$25,000+
Min Project Size
$150+/hr
Avg Hourly Rate
10-49
Employees
Scottsdale, Arizona, Us
Services Provided+2 Services
23% Custom Web Application Development
13% Mobile App Development (iOS & Android)
10% Legacy System Modernization
5% API Development & Integration
AI Summary
“Delta Systems specializes in modernizing and developing web and mobile applications using Ruby on Rails and related technologies, offering collaborative, accountable solutions for mid-market B2B SaaS clients in the U.S.”
THE CODING MACHINEProfile set up by Edverise AI
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Nous vous soutenons et vous conseillons sur les solutions numériques en améliorant vos processus et votre activité. Nous nous engageons à faire progresser vos outils pour le bénéfice de votre entreprise et gérons les aspects techniques de votre écosystème digital.
Highlights
$5,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
50-249
Employees
Paris, Ile De France, Fr
Services Provided+5 Services
10% API Development & Integration
20% Custom Web Application Development
15% Mobile App Development (iOS & Android)
5% E-Commerce Development
AI Summary
“THE CODING MACHINE provides expert digital solutions and consulting to optimize business processes and manage technical aspects of clients' digital ecosystems for improved performance.”
Gooder MarketingProfile set up by Edverise AI
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Gooder Marketing Inc. specializes in Internet marketing and web design. Our priority is ensuring customer satisfaction and assisting businesses in their growth through online marketing strategies. By partnering with Gooder Marketing, you can trust that we will provide a superior product. We take the
Highlights
$5,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
10-49
Employees
Barrie, Ontario, Ca
Services Provided+10 Services
10% Custom Web Application Development
5% Backend Development
5% Frontend Development
3% API Development & Integration
AI Summary
“Gooder Marketing Inc. delivers tailored internet marketing and web design solutions, prioritizing customer satisfaction and supporting business growth through strategic online services.”
Code CreatorsProfile set up by Edverise AI
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Code Creators Inc. is a proud partner of Microsoft, functioning as a software development company and digital transformation consultancy located in Canada. Our global team of over 100 IT professionals excels in various Microsoft solutions, including Custom Software Development, SharePoint Solutions,
Highlights
$1,000+
Min Project Size
< $25/hr
Avg Hourly Rate
50-249
Employees
Mississauga, Ontario, Ca
Services Provided+10 Services
10% Custom Web Application Development
4% Mobile App Development (iOS & Android)
3% E-Commerce Development
9% API Development & Integration
AI Summary
“Code Creators is a Canadian Microsoft Gold Partner specializing in software development and digital transformation, delivering AI, chatbot, data insights, and custom solutions globally.”
NOVVUMProfile set up by Edverise AI
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Explore our comprehensive knowledge base here: https://stackshare.io/novvum/development. Novvum is a software design and development studio that is dedicated to addressing creative and technical challenges. Our team comprises top-tier computer scientists, full-stack web developers, UX/UI designers,
Highlights
$10,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
50-249
Employees
Irvine, California, Us
Services Provided+5 Services
15% Custom Web Application Development
13% Mobile App Development (iOS & Android)
5% E-Commerce Development
10% Backend Development
AI Summary
“Novvum is a software design and development studio specializing in full-stack web and mobile solutions, UX/UI design, agile methodologies, and quality assurance to deliver robust, scalable applications.”
Gecko Agency LtdProfile set up by Edverise AI
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Established in 2003 by Mhairi Bell and Mike Octigan, Gecko has successfully completed numerous digital projects for businesses of all sizes. With dedicated teams in development, design, and digital marketing, we specialize in creating aesthetically pleasing, functional, and efficient websites, custo
Highlights
$5,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
10-49
Employees
Edinburgh, Scotland, Gb
Services Provided+4 Services
23% Custom Web Application Development
10% API Development & Integration
20% Web App UI Design
13% Product UX Strategy
AI Summary
“Gecko Agency Ltd., founded in 2003, delivers tailored digital solutions including website development, customized applications, and marketing strategies, supporting diverse clients with expert design, integration, and ongoing support.”
Troy Web ConsultingProfile set up by Edverise AI
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Troy Web Consulting is a custom software development firm that has been creating secure, user-friendly, and future-oriented software solutions since 2002. Guided by the principle "Leading Edge. Lasting Impact.", they partner with businesses and organizations to convert complex challenges into long-l
Highlights
$25,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
10-49
Employees
Cohoes, New York, Us
Services Provided+7 Services
13% Custom Web Application Development
9% Mobile App Development (iOS & Android)
4% API Development & Integration
11% Product UX Strategy
AI Summary
“Troy Web Consulting delivers secure, customized software and applications across critical industries, combining design excellence with technical expertise to create lasting, reliable solutions since 2002.”
Blitzm Systems Pty LtdProfile set up by Edverise AI
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Blitzm Systems is a distinguished software engineering firm based in Australia, established in 2011 and led by qualified experts in the field. Our team includes professionals skilled in every facet of the software development lifecycle, such as analysts, designers, developers, testers, cloud enginee
Highlights
$10,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
10-49
Employees
Carlton, Victoria, Au
Services Provided+10 Services
4% Backend Development
4% Mobile App Development (iOS & Android)
2% ERP & CRM Development
4% API Development & Integration
AI Summary
“Blitzm Systems Pty Ltd. is an Australian software engineering firm specializing in custom web, mobile, API development, and cloud infrastructure management with expertise in secure, scalable solutions.”
F
FiveE TechnologiesProfile set up by Edverise AI
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With twenty years of experience in developing websites and applications, particularly using TYPO3 CMS, we specialize in CMS extension development, as well as integrating with third-party applications such as Web3, REST, NodeJS, CRMs, and payment systems. Additionally, we offer expertise in implement
Highlights
< $25/hr
Avg Hourly Rate
2-9
Employees
Services Provided+3 Services
20% Custom Web Application Development
15% API Development & Integration
5% E-Commerce Development
10% Legacy System Modernization
AI Summary
“FiveE Technologies offers two decades of expertise in TYPO3 CMS development, integrating diverse third-party systems, theme implementation, and platform migration, providing tailored technology solutions.”

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