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

630 Companies

Top Government API Development & Integration Companies

Blitzm Systems Pty Ltd
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
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 Technologies
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
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.”
NetSet Software Solutions
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
NetSet Software merges AI-driven workflows with skilled engineers to provide scalable solutions in AI, mobile, blockchain, and custom software for startups and growth-stage companies. This approach accelerates time-to-market while ensuring security and high code quality. We hold ISO 9001, ISO 27001,
Highlights
$10,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
50-249
Employees
Sahibzada Ajit Singh Nagar, Punjab, In
Services Provided+6 Services
15% Mobile App Development (iOS & Android)
18% Blockchain & Web3 Development
8% API Development & Integration
8% Custom Web Application Development
AI Summary
“NetSet Software Solutions delivers tailored AI, mobile, blockchain, and custom software with certified quality and security, accelerating startups and growth companies' time-to-market through expert development and support.”
eWorks
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
eWorks has effectively completed projects for numerous global corporations, including Schindler, BNP Paribas, Technicolor, Orange, Dufry, Keller Williams, Grant Thornton, Veolia, Sixt, as well as respected institutions like the Armenian Government, Central Bank of Armenia, USAID, UNDP, UNESCO, UNICE
Highlights
$5,000+
Min Project Size
< $25/hr
Avg Hourly Rate
10-49
Employees
Yerevan, Am
Services Provided+8 Services
10% Custom Web Application Development
9% Mobile App Development (iOS & Android)
7% API Development & Integration
6% SaaS Product Development
AI Summary
“eWorks delivers expert web and mobile software solutions across diverse sectors globally, with 15+ years experience serving corporations and institutions in digital transformation projects.”
EXALTECH SRL
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
We are a group of emerging Software Engineers focused on creating technological solutions to help your business thrive! Our skills and technical knowledge have been gained through successful partnerships with companies such as Johnson & Johnson, Novartis Vaccines & Diagnostics, Decisyon, Kubique, Sa
Highlights
$50,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
10-49
Employees
Latina, It
Services Provided+3 Services
20% Custom Web Application Development
8% Legacy System Modernization
10% Mobile App Development (iOS & Android)
13% API Development & Integration
AI Summary
“EXALTECH SRL specializes in advanced technological solutions, offering innovative services and products across multiple industries to enhance operational efficiency and business growth.”
Fetchly Labs
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Fetchly serves as a comprehensive product development partner for startups, established enterprises, and eCommerce businesses. For more than ten years, we have supported companies at all levels, from nascent founders to growing enterprises, in designing, building, and launching innovative digital pr
Highlights
$10,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
50-249
Employees
Services Provided+5 Services
18% Custom Web Application Development
15% E-Commerce Development
10% API Development & Integration
8% Mobile App Development (iOS & Android)
AI Summary
“Fetchly Labs partners with businesses to design, develop, and launch digital products, offering full-stack engineering and design services across web and mobile with flexible, scalable engagement.”
Younics
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
At Younics, we're dedicated to developing scalable and high-performance digital products, streamlining workflows, and shortening project timelines. Our knowledge encompasses a wide range of technologies, allowing us to provide customized solutions that cater to the specific needs of our clients.
Highlights
$5,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
10-49
Employees
Bratislava, Bratislava, Sk
Services Provided+4 Services
12% Mobile App Development (iOS & Android)
13% Custom Web Application Development
7% API Development & Integration
2% Legacy System Modernization
AI Summary
“Younics specializes in creating scalable, high-performance digital products and customized technology solutions that enhance workflows and accelerate project delivery for diverse client needs.”
Epidata SA
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
We are a leading global private firm specializing in innovation outsourcing. At Epidata, we enhance organizations by merging software engineering, exceptional talent, and in-depth knowledge of cutting-edge technologies, making a tangible difference in people's lives. We collaborate with our clients
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
250-999
Employees
ACE, Ar
Services Provided+5 Services
10% API Development & Integration
13% Custom Web Application Development
7% Mobile App Development (iOS & Android)
3% Legacy System Modernization
AI Summary
“Epidata SA is a global innovation outsourcing firm integrating software engineering and advanced technologies to develop practical solutions, partnering with leading companies since 2003 to transform businesses and societies.”
Blood & Treasure, LLC
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Blood & Treasure is a comprehensive design and development agency specializing in high-quality software for mobile and web platforms. Since our inception in 2012, we've provided both enterprise and startup clients with complete UI/UX and design services, native iOS and Android app development, tailo
Highlights
$50,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
10-49
Employees
New York, New York, Us
Services Provided+1 Services
20% Custom Web Application Development
25% Mobile App Development (iOS & Android)
5% API Development & Integration
35% DevOps Engineering
AI Summary
“Blood & Treasure, LLC is a design and development agency specializing in mobile and web software, offering UI/UX, native app development, backend solutions, and analytics with Agile and Skunk Works methods.”
Notch
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Notch serves as a partner in AI engineering, creating proactive solutions, tailored AI models, and software products that seamlessly integrate AI throughout all teams and stages of development, rather than adding it at the final stage. Our offerings include AI-native software development, consulting
Highlights
$50,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
50-249
Employees
Zagreb, Grad Zagreb, Hr
Services Provided+11 Services
5% Backend Development
4% E-Commerce Development
3% Legacy System Modernization
8% SaaS Product Development
AI Summary
“Notch delivers tailored AI engineering and consulting services across various industries, integrating AI seamlessly into development processes with a skilled Central European team since 2014.”

«Previous

...

29 3032 33

...

Latest insights & expert perspectives

Explore data-backed surveys with inputs from top industry experts.

Stated minimum project sizes among the firms listed under software development services on Edverise, with the $50,000 band shaded

Vendor Selection

Questions to Ask a Software Development Agency: Six With Proof

A vetting script for second-round agency calls: six questions, the document each answer has to produce, and what a directory listing or a badge really proves.

Nihar Ranjan Rout

10/31/2026

Three software development quotes of $38,000, $94,000 and $210,000 converted to effective hourly rates of $79, $73 and $87.50

Vendor Selection

How to Compare Software Development Quotes Priced 5x Apart

Three bids for the same build are rarely comparable as written. A normalization checklist, a weighted grid adapted from FAR Part 15.3, and the hourly arithmetic.

Akash Mohapatra

10/31/2026

Chart of minimum project size stated by firms listed under AI agent development on Edverise, with the $50,000 band highlighted

Vendor Selection

AI Agent Development Cost: Build, Tokens, Reliability

An AI agent has three costs. Compute the monthly token bill from published list prices, then set the build quote against what listed firms actually charge.

Santanu Prasad Sahoo

10/31/2026

Check All Our Blogs

One Platform. One Promise. One Trust.

Edverise is building the trusted way to find tech vendors. List your company early, or talk to us about backing the platform.