Best Nonprofit App Developers

9 Companies - Rankings updated: April 03, 2026

DesignRush vets all agencies based on professional qualifications and verified customer feedback to help you choose confidently. Some featured agencies maintain paid sponsorships.

United States × Delaware ×
  • Full-Stack WordPress & WooCommerce Development

    Full-Stack WordPress & WooCommerce Development Agency  [... see all WPExperts reviews ]
    Location
    Claymont, Delaware
    Number of Employees
    250 - 499
    Average Hourly Rate
    $80/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    11 Projects Listed

    WPExperts Services

    • Web Development
    • Mobile App Development
    • Web Design
    • eCommerce Development
    • WordPress Website Design
    • UI/UX Design
    • eCommerce
    • Staff Augmentation
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts

    Clients and Projects

    View Full Portfolio
    • Lifepixel
      WordPress Development Project Lifepixel
    • ConsuMED
      WordPress Development Project ConsuMED
    • Kraftora
      WordPress Development Project Kraftora
    • GetFive
      WordPress Development Project GetFive
    • SwytchBike
      WordPress Development Project SwytchBike
    • Swimart
      WordPress Development Project Swimart
    Comprehensive analysis done by DesignRush Agency Experts.

    WPExperts Reviews & Testimonials

    • Alex Harper
      Alex Harper Founder at Crypto.Careers
      5.0
      WordPress Review from Alex Harper

      They took the time to properly understand the requirement and work was completed very quickly. Wouldn't hesitate to work with them again or recommend them to others.

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    • Christian Dong
      Christian Dong Owner at HelpME
      5.0
      Web Development Review from Christian Dong

      We collaborated with the WPExperts team to develop custom monetization logic for our collaborative platform, HelpMe.The goal was to allow authors of tasks and services to define pricing, expiration, and user-specific access settings (free or paid). MyCred was integrated directly into our BuddyBoss + BuddyBlog workflow, allowing each task or content item to be transformed into a paid digital product, fully integrated with our user roles and permissions system.They also helped us manage automatic access logic, credit deductions, and integration with other modules (like Better Messages for paid messaging). The customizations included dynamic shortcodes, MyCred hooks, and UI enhancements in our frontend submission forms.The result is a seamless, intuitive credit-based ecosystem allowing users to monetize and access services, tasks, or content all within a flexible BuddyBoss-powered environment.

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    • Juan Ruffier
      Juan Ruffier CEO at RUFFIER PUBLISHING AND BROADCASTING LLC
      5.0
      eCommerce Development Review from Juan Ruffier

      I came to WPExperts with a broken website that was full of bugs, loading slowly, and generally in bad shape. Their team stepped in and completely transformed it. They cleaned up all the bugs, optimized the performance to make the site load quickly by lowering its weight, and made it fully responsive across all devices.They corrected every error I was facing and delivered outstanding quality work on time. Their responsiveness was impressive, and they were always available to answer questions or provide updates. Even though I have little technical knowledge, they took the time to explain everything clearly and walked me through the process with patience and professionalism.The team was not only highly skilled but also incredibly easygoing and pleasant to work with. On top of all that, their pricing was very acceptable for the level of service and quality they delivered.I give WPExperts a full 5 stars for their excellent service, timely delivery, great communication, and overall professionalism. I'm completely satisfied and will definitely continue working with them. Thank you, WPExperts!

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    Reviews verified by DesignRush and sourced from the agency's profile
    • WTG Marketing
    • Rocket.net
    • WP100
    Data sourced from the agency's DesignRush profile
  • Bridge the Gap Between Ideas & Digital Experiences

    Actively identify tech & product opportunities to transform your ideas into engaging and accessible digital experiences.Our clients from Africa, US or EU enjoy great returns such as 2M monthly users or 10k downloads in the first 10 days of launching their app.  [... view X2 Mobile profile ]
    Location
    Wilmington, Delaware
    Number of Employees
    Under 49
    Average Hourly Rate
    $60/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    17 Projects Listed

    X2 Mobile Services

    • Mobile App Development
    • Web Development
    • Software Development
    • Product Design
    • UI/UX Design
    • Software Testing
    • VR/AR
    • AI Development
    • Market Research
    • Business Consulting
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts

    Clients and Projects

    View Full Portfolio
    • Launchpad: Personalised Cloud Desktop for Schools
      App Development Project for Education Company Launchpad: Personalised Cloud Desktop for Schools
    • Card Deck App
      App Development Project for Education Company Card Deck App
    • iPad App for Warehouse Logistics Tracking
      App Development Project for Transportation & Logistics Company iPad App for Warehouse Logistics Tracking
    • WordWorks!
      App Development Project for Education Company WordWorks!
    • Book Room!
      App Development Project for Education Company Book Room!
    • Analytics iOS & Android mobile apps for School Administrators
      App Development Project for Education Company Analytics iOS & Android mobile apps for School Administrators
    Comprehensive analysis done by DesignRush Agency Experts.
    • Red Sea International Film Festival
    • ClassLink
    • Ubongo Learning
    • Kinnect
    • KiteSpot
    • Collaborative Classroom
    • Verity
    • VCash
    • Aslan Interactive, Inc.
    • Safelet BV
    Data sourced from the agency's DesignRush profile
  • #1 Salesforce Consulting Partner from Denmark

    At Twistellar, we possess expertise across major and niche Salesforce domains, including Sales Cloud, Service Cloud, Marketing Cloud, Pardot, Experience Cloud, IoT Cloud, CPQ, Force.com Platform, and third-party software integrations. Our proficiency in these areas ensures comprehensive support for diverse  [... view Twistellar profile ]
    Location
    Wilmington, Delaware
    Number of Employees
    100 - 249
    Average Hourly Rate
    $90/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    3 Projects Listed

    Twistellar Services

    • CRM Consulting
    • Cloud Consulting
    • Business Consulting
    • Software Development
    • Mobile App Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • FS-Curtis
    • DK Company
    • Subaio
    • Nordic Health Group
    • SocialTech
    • Ilse Jacobsen
    • Gexcon
    • SproutWorld
    • SANIL
    • Triple Point
    Data sourced from the agency's DesignRush profile
  • Turn Your Business Vision Into A Software Solution.

    NextStack is a software development agency, with 10 years of experience in helping Startups and SMEs to establish and expand their business by digitalizing their processes.  [... view NextStack profile ]
    Location
    Wyoming, Delaware
    Number of Employees
    Under 49
    Average Hourly Rate
    $30/hr
    Portfolios Count
    5 Projects Listed

    NextStack Services

    • Mobile App Development
    • eCommerce Development
    • AI Development
    • Software Development
    • DevOps Consulting
    • Business Consulting
    • Software Testing
    • Staff Augmentation
    • Web Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts

    Clients and Projects

    View Full Portfolio
    • ClipFix: Movie Recognition and recommendation mobile platform
      App Development Project for Entertainment Company ClipFix: Movie Recognition and recommendation mobile platform
    • SirQochar E-commerce app and website (custom)
      App Development Project for eCommerce Company SirQochar E-commerce app and website (custom)
    • Lavash Love, Dating app
      App Development Project for Entertainment Company Lavash Love, Dating app
    • Property Vision, Real Estate Marketing platform for Agents in Toronto
      Website Development Project for Real Estate Company Property Vision, Real Estate Marketing platform for Agents in Toronto
    • Kobbex, Cryptocurrency Trading Platform
      Website Development Project for Crypto Company Kobbex, Cryptocurrency Trading Platform
    Comprehensive analysis done by DesignRush Agency Experts.

    NextStack Reviews & Testimonials

    • Hayk Hakobyan
      Hayk Hakobyan Review from Google
      5.0

      Hayk Hakobyan's Review Sourced from Google

      We had an exceptional experience working with NextStack on our website development project. From start to finish, the team was professional, responsive, and incredibly talented. They took the time to understand our business needs and transformed our vision into a stunning, user-friendly website that exceeded our expectations.The communication throughout the project was seamless. NextStack kept us updated at every stage and was always open to feedback, making sure every detail was perfect. Their expertise in design, functionality, and user experience truly shines through in the final product.Not only did they deliver on time, but they also went above and beyond to ensure that our website was optimized for both performance and search engines. The result is a beautiful, fast-loading site that our customers love.We couldn’t be happier with the outcome and would highly recommend NextStack to anyone looking for top-notch website development services. They are a team of true professionals who are passionate about their work, and it shows in the quality of their service. Thank you, NextStack, for bringing our online presence to life!

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    • Serouj Baghdassarian
      Serouj Baghdassarian Review from Google
      5.0

      Serouj Baghdassarian's Review Sourced from Google

      We recently collaborated with NextStack for our digital library development and design. The results were fantastic – no bugs and everything ran smoothly. Highly recommended for their professional and efficient service!

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    • Vasken Bakalian
      Vasken Bakalian Review from Google
      5.0

      Vasken Bakalian's Review Sourced from Google

      I've worked with NextStack since 2017, and we've over 10 projects together.Smooth and professional experience 👌Highly recommend them

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    Reviews verified by DesignRush and sourced from the agency's profile
    • Sir Qochar
    • Property Vision
    • FMPay
    • Hamazkayin
    Data sourced from the agency's DesignRush profile
  • We design, build, and deliver software solutions.

    At Aqusag LLC, we serve as your trusted technology partner, providing reliable cutting-edge solutions. With a diverse global clientele, our expertise lies in crafting innovative software products that tackle both complex and traditional challenges. Our mission is to deliver high-quality software solutions to  [... view Aqusag LLC profile ]
    Location
    Middletown, Delaware
    Number of Employees
    100 - 249
    Average Hourly Rate
    $30/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    1 Project Listed

    Aqusag LLC Services

    • Software Development
    • Blockchain
    • Staff Augmentation
    • Mobile App Development
    • Software Testing
    • ERP Consulting
    • Web Design
    • eCommerce Development
    • WordPress Website Design
    • Web Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Coca Cola
    • Baird
    • M Financial Group
    • POWWR
    Data sourced from the agency's DesignRush profile
  • Unlock digital success with Syndell to Innovate your business with cutting-edge software.

    Explore a realm of limitless opportunities as Syndell unveils the intricacies of mobile and web app development. Entrust your business to our guidance, initiating an enthralling digital expedition fueled by our unparalleled proficiency and forward-thinking strategies.  [... view Syndell profile ]
    Location
    Middletown, Delaware
    Number of Employees
    50 - 99
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $10,000 - $25,000

    Syndell Services

    • Web Development
    • eCommerce Development
    • WordPress Website Design
    • Web Design
    • Software Development
    • Mobile App Development
    • AI Development
    • Digital Marketing
    • SEO
    • Digital Strategy
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Zee
    • Highgrove Beds
    • ColorHunt
    • Praiki
    • Zoundslike
    • Tyreoo
    • Go Green
    • Shree Mahadeva
    • One Tap Connect
    • Clutch Up
    Data sourced from the agency's DesignRush profile
  • Accelerating companies through no-code and digital marketing

    Through custom no code applications automations and digital marketing, we help companies accomplish more in less time and smaller teams.  [... view Drive Phase Consulting profile ]
    Location
    Middletown, Delaware
    Number of Employees
    Under 49
    Average Hourly Rate
    $75/hr
    Minimal Budget
    $1,000 - $10,000

    Drive Phase Consulting Services

    • Mobile App Development
    • Software Development
    • AI Development
    • Web Design
    • Web Development
    • UI/UX Design
    • eCommerce Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts

    Drive Phase Consulting Reviews & Testimonials

    • Mark Leatherwood
      Mark Leatherwood Review from Google
      5.0

      Mark Leatherwood's Review Sourced from Google

      I tend to not do reviews too often, but Drive Phase Consulting has changed the way I do business! As a small business owner, I was spending thousands of dollars every quarter for an easy-to-follow CRM. I talked with Mr. Hong for a few minutes and knew I needed to give them a try. Not only am I paying much less than before, I am SUPER satisfied with the level of customer service and attention to detail I receive every time I talk to them! Drive Phase has changed the trajectory of my company and helped my bottom line tremendously! I would highly recommend them for any of their services!

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    • Morgan Civita
      Morgan Civita Review from Google
      5.0

      Morgan Civita's Review Sourced from Google

      We recently implemented AI capabilities from Drive Phase Consulting to enhance client communication and appointment reminders at our law firm, and we couldn’t be more satisfied with the results. This software has allowed us to automate routine client correspondence and appointment reminders, saving our firm approximately three hours of man hours each week.The system is user-friendly, reliable, and has greatly improved our workflow efficiency by handling these tasks seamlessly. Our clients receive timely reminders and updates, which has improved our overall client satisfaction. The AI features integrate effortlessly with our existing systems, making it an invaluable tool for our practice.We highly recommend Drive Phase Consulting for any law firm looking to streamline communications and improve productivity!

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    • Lamont Hampton
      Lamont Hampton Review from Google
      5.0

      Lamont Hampton's Review Sourced from Google

      Highly recommend Drive Phase Consulting! We have been using Xan for quite some time now and he’s very easy to work with, listens to your vision and works to create it. Fast turnaround on requests as well. Again, highly recommend!

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    Reviews verified by DesignRush and sourced from the agency's profile
    • Christmas Light Installer
    • Food Truck Association
    • Solar Panel Installation Company
    Data sourced from the agency's DesignRush profile
  • #Digital #Secure #Excellence.

    Our strategic business plan for our web development company focuses on positioning ourselves as a leader in delivering innovative and tailored web solutions to businesses across various industries. We will leverage our technical expertise, creative talent, and client-centric approach to develop custom  [... view Neobiz Technologies Pvt. Ltd. profile ]
    Location
    Wilmington, Delaware
    Number of Employees
    Under 49
    Average Hourly Rate
    $35/hr
    Minimal Budget
    $1,000 - $10,000

    Neobiz Technologies Pvt. Ltd. Services

    • eCommerce Development
    • Web Development
    • SEO
    • Digital Marketing
    • PPC
    • Social Media Marketing
    • Content Marketing
    • Mobile App Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Brook Of Life International Church
    • Pyro Global Systems
    • Alcanxe Solutions
    • Cropx360
    • Karka Kasadara Educational Consultancy
    Data sourced from the agency's DesignRush profile
  • Delivering Digital

    Wishtree is a product engineering services company focused on crafting secure, scalable digital solutions for global enterprises.  [... view Wishtree Technologies profile ]
    Location
    Lewes, Delaware
    Number of Employees
    100 - 249
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    5 Projects Listed

    Wishtree Technologies Services

    • Web Design
    • UI/UX Design
    • Web Development
    • AI Development
    • Software Testing
    • Software Development
    • Mobile App Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts

    Clients and Projects

    View Full Portfolio
    • FramerSpace Learning Platform
      App Development Project FramerSpace Learning Platform
    • Product Information Management
      App Development Project Product Information Management
    • Support Spaces R4V
      App Development Project Support Spaces R4V
    Comprehensive analysis done by DesignRush Agency Experts.
    • Rexel
    • Rutgers
    • Vodafone
    • Xactly
    • IAS
    Data sourced from the agency's DesignRush profile

About The Author and Expert Reviewer

Selina Garcia has authored 500+ articles and edited 50+ published books in economics, law, and history. Her unique blend of experiences allows her to approach content creation from a well-rounded perspective. Currently, Selina applies her expertise to producing insightful articles on IT, software, and applications for DesignRush.

Former Development Director

Sergio is a technology leader with over six years of experience managing global teams and delivering projects across fintech, sportstech, and B2B platforms. At DesignRush, he drove product growth and development execution, building tools that speed up processes by 95% and cut costs by 35% while maintaining full uptime.