Top Non-profit API Development & Integration Companies

Discover API Development & Integration companies serving the Non-profit 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

463 Companies

Top Non-profit API Development & Integration Companies

Éphémère Creative
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Éphémère Creative is a digital product studio focused on creating a positive impact. We assist individuals and organizations in developing digital products that yield beneficial results. Our team, consisting of designers, developers, and strategists, collaborates to achieve outstanding outcomes for
Highlights
$10,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
2-9
Employees
Vancouver, British Columbia, Ca
Services Provided+8 Services
13% Custom Web Application Development
7% API Development & Integration
5% Mobile App Development (iOS & Android)
5% Mobile App UI Design
AI Summary
“Éphémère Creative is a digital product studio delivering tailored software development, user-centric UI/UX design, strategic IT consulting, and secure cloud infrastructure solutions for impactful client outcomes.”
Aracari Studios
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Welcome to Aracari Studios, where innovative technology combines with simplicity for meaningful results. We are a technology agency focused on bespoke software development, UX/UI design, and IT staff enhancement. What distinguishes us? We not only create outstanding technology but also grasp the nua
Highlights
$10,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
San Salvador, San Salvador, Sv
Services Provided
25% Custom Web Application Development
15% Mobile App Development (iOS & Android)
10% API Development & Integration
50% Product Design
AI Summary
“Aracari Studios delivers bespoke software, mobile apps, and user-centric UI/UX design, blending innovation with business insight to provide adaptable, quality technological solutions across diverse industries.”
LAYERSSHOW
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
At LAYERSSHOW, we have been effectively applying our expertise to innovative project implementation for over a decade. #Embedded #CPP #IoT #Cloud #Symfony #PHP #JavaScript #Python #eCommerce Although we operate in a Business-to-Business model, we remain focused on our core mission. The projects we u
Highlights
$10,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
2-9
Employees
Warszawa, Masovian, Pl
Services Provided+3 Services
6% QA & Software Testing
9% API Development & Integration
6% E-Commerce Development
4% Custom Web Application Development
AI Summary
“LAYERSSHOW specializes in innovative B2B solutions across Embedded, IoT, Cloud, and various programming technologies, emphasizing collaboration, quality, and automation in project implementation.”
JK Lucent
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
JK Lucent is a software engineering company based in India, with a presence in Australia, dedicated to providing exceptional software engineering services to clients globally. We specialize in offering skilled resources in cloud and web development, mobile applications, testing, and technical docume
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Melbourne, Victoria, Au
Services Provided+2 Services
18% Mobile App Development (iOS & Android)
13% API Development & Integration
12% QA & Software Testing
7% Custom Web Application Development
AI Summary
“JK Lucent, an Indian software engineering firm with global reach, delivers tailored cloud, web, mobile, and testing solutions, specializing in Oracle Netsuite customization and performance-oriented applications.”
DoroTech IT Solutions
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
DoroTech IT Solutions is a Brazilian software consultancy dedicated to creating solutions for new digital products and driving digital transformation. The company boasts a multidisciplinary team proficient in various technologies, including C#.NET, React, Node.js, and Flutter. Their expertise encomp
Highlights
$5,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
10-49
Employees
Barueri, Sao Paulo, Br
Services Provided+1 Services
25% Custom Web Application Development
15% Mobile App Development (iOS & Android)
10% API Development & Integration
30% Machine Learning Model Development
AI Summary
“DoroTech IT Solutions is a Brazilian software consultancy specializing in digital transformation, offering expertise in diverse technologies and software architecture to deliver high-quality digital products.”
HashOne Global Inc.
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Welcome to HashOne Global, where our mission is to facilitate your digital transformation. Since our shift from a creative agency in 2016, we have established ourselves as a leader in the realm of digital transformation and resource enhancement. We specialize in converting intricate digital obstacle
Highlights
$10,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
50-249
Employees
Services Provided+4 Services
23% Custom Web Application Development
8% Mobile App Development (iOS & Android)
15% API Development & Integration
5% Legacy System Modernization
AI Summary
“HashOne Global Inc. drives digital transformation through tailored software development, cloud consulting, and resource augmentation, delivering innovative, scalable solutions across diverse digital platforms with expert partnership.”
Advanced Systemics
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Advanced Systemics is a digital agency based in Washington DC that leverages AI technology to provide high-performance web solutions for government agencies, nonprofits, associations, and businesses in the U.S. and internationally. Established in 2010, we focus on WordPress website development, CRM
Highlights
$10,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
10-49
Employees
Washington, District Of Columbia, Us
Services Provided+4 Services
20% CRM Consulting and SI
20% Custom Web Application Development
10% API Development & Integration
10% Cybersecurity Services
AI Summary
“Advanced Systemics, a Washington DC–based digital agency, delivers AI-driven web solutions, CRM, marketing automation, and compliance-focused platforms for government and global clients with proven ROI.”
Lambert Labs
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Lambert Labs specializes in software development and cloud computing with a focus on Python. We create various digital solutions for clients around the world in multiple industries. Our team of experts in Python and cloud computing is available to assist you with application development, web develop
Highlights
$10,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
2-9
Employees
London, England, Gb
Services Provided+1 Services
23% Custom Web Application Development
10% API Development & Integration
33% Cloud Consulting & SI
20% ETL Pipeline Development
AI Summary
“Lambert Labs delivers expert Python-driven software and cloud solutions, supporting global clients with application and web development, hosting, digital transformation, and cloud migration services.”
Search Marketing Group
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
SMG is a comprehensive interactive marketing design and development agency. Our interdisciplinary approach to interactive marketing boosts performance through a methodical process involving data collection, analysis, and ongoing optimization. For websites, we create easy-to-manage, adaptable, and fu
Highlights
$100-149/hr
Avg Hourly Rate
10-49
Employees
Englewood Cliffs, New Jersey, Us
Services Provided+3 Services
20% Custom Web Application Development
15% API Development & Integration
10% Backend Development
5% E-Commerce Development
AI Summary
“Search Marketing Group is a full-service interactive marketing agency specializing in responsive websites, web applications, integrations, and automation to optimize operations and enhance customer engagement.”
Promanage It Solution
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
About Promanage IT Solution: Established in 2020, Promanage IT Solution has quickly emerged as a trusted partner for companies aiming to digitize their operations. Our mission is to empower businesses with innovative, cost-effective IT solutions that facilitate growth and enhance efficiency. Boastin
Highlights
$25,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
50-249
Employees
Noida, Uttar Pradesh, In
Services Provided
23% Mobile App Development (iOS & Android)
20% Custom Web Application Development
7% API Development & Integration
50% Digital Strategy
AI Summary
“Promanage IT Solution, founded in 2020, is a global digital firm offering IT, web, mobile app development, UI/UX design, and digital marketing services to enhance business growth and efficiency.”

«Previous

...

13 1416 17

...

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.