Top 100 Web Development Companies in New York City

Def Method worked on IT staff augmentation and development for a billing software firm. They added functionalities to a web-based platform, launched a public API, and installed new integrations. They also provided developers to fill employment gaps. The client appreciated the range of expertise they brought to the project.

“In terms of development, their team has a wide range of expertise. They don’t specialize in only a handful of technologies, giving them the flexibility to find solutions for a variety of projects.” – CTO, Billing Software Firm 

Liqui-Site helped a home care agency with its digital marketing. After creating an easy-to-use and engaging website for the client, Liqui-Site offered SEO and email support. The agency said that Liqui-Site was particularly dedicated to the project.

“Liqui-Site was very responsive. They have a wonderful platform for communicating with customers that's very easy to use. If I happen to pick up the phone and call, they're always very willing and able to answer my questions.” – Executive Director, Home Care Agency

End Point was hired by a tourism company to help with e-commerce web app hosting, security, and hardware maintenance. Since working with End Point, the client has experienced all-time highs for website traffic.

“End Point is very transparent about what they're working on in terms of providing complete details. We don't have any surprises at the end of the month as a result. They're very dependable, delivering what they promise every time.” – Director of E-Commerce, Tourism Company

ATTCK, LLC. redesigned the website of a non-profit. They migrated the client’s original Drupal site onto a WordPress platform, which allowed the majority of the site’s content to be edited by non-experts, a feature that was important to the client. The client was happy with the redesign and said that the new site had received positive feedback.  

“The website is definitely a success story. When we started working with ATTCK we cut our developer bill in half without losing quality.” – Former Digital Strategist, Non-profit
 

An online education website centered around the arts partnered with PSD to create and execute a website using Wordpress. They provided the client with design, copy, and code for the successful project.

“PSDtoANY recommended better options and solutions to choose from. They helped me save a great deal of money. Our communication was through Skype and email.” – Founder, Educational Website

Off-Site Services designed and developed multiple websites for a digital marketing agency. They created fully-functional sites with CMS databases. Delivering each project successfully, the team was responsive and followed instructions.

"In most cases, responsiveness was immediate." –Designer, Digital Marketing Agency

Huemor updated a website for a local media solutions company in New York. The website, hosted on WordPress, was easy to use and had an improved user experience. The client said that the site that made them more competitive as a company.

“They took the time to understand our business, our competitors, and the existing site. … Huemor also identified prospective users and built personas around them, which helped determine the journeys and flow.” – VP of Marketing, Media Solution Company

Agilityio fixed the website back-end of a booking company. They worked as needed to develop a better and stabler site, along with adding new features. The client enjoyed working with them.

“We’ve used many agencies but Agilityio has been the only one that’s professional, transparent, and punctual.” – CEO, Booking Company

Blenderbox redesigned a website for a government agency. They revamped the client’s old site, improving the UX, especially on the mobile version of the site, which research showed was the most common way the site was accessed.  The client was very happy with the new site, and reported that traffic to previously overlooked web pages had greatly increased.

“Blenderbox is everything you would expect from a web development company. They schedule and complete goals in a professional manner, but what sets them apart is the dedication of their leadership.” – IT Director, Government Agency

Path Interactive provided organic SEO services and search engine marketing to a professional development company. They audited the client’s website, improved PPC bidding processes, and fixed any errors that inhibited search rankings. The client was pleased with all the help and resources that Path Interactive provided.

“We like them both for their professional knowledge and the culture they seem to engender in their company.” – VP of Digital Marketing, Professional Development Company

A filmmaker startup recruited Majestyk to develop a minimum viable project (MVP) for its platform, which allows students and professors in the film industry to connect, communicate, and submit projects. After the startup had a negative experience with another app development company, Majestyk saved the day, developing a web platform from the ground up.

“Majestyk developed our web platform, starting again from scratch. We plan to develop a mobile app in the future. … They’ve all been helpful in terms of communication.” – Co-Founder and CEO, Film Startup

A mortgage bank hired SJ Innovation to work on both front- and backend of various web-based platforms, including the bank's customized CRM, intranet, and some proprietary software that the bank provides to its customers. All of the development was done using WordPress, completely customized, and includes plug-ins to integrate with other systems. SJ Innovation met all expectations in performing these tasks.

"We’ve been pleased with the designs and capabilities of the finished products that they deliver." - IT Director, Mortgage Bank

An advertising firm called on Agency Labs to assist with a complex development project. They delivered a functioning web-based app, using PHP, that the the agency was pleased with.

"Agency Labs was good. They always made their technology teams available to us so that we always had someone to communicate with. It was important that we were very closely tied to the teams...I'll definitely try to work with them again." — VP, Advertising Agency

Belov Digital Agency updated a cycling apparel company's blog, which was outdated and limited. Additional to the redesign, they also migrated the blog to a new hosting server and provided testing and documentation on how to use the new website. The client was satisfied with their work, claiming that the new website received only positive feedback for its design and ease of use. 

"The new version is much more robust and functional in many ways. As well as much faster load times." – Content Producer, Cycling Apparel Company

Halcyon developed an iOS and Android app to ease addiction treatment through community support. The team’s robust code, quality design, and transparent workflow impressed the client, as did the end-product.

“We are very satisfied with their work. We have incredible reviews on the App Store and a rating of 4.6 stars.” – Co-Founder, Addiction Treatment App

A smart home company needed an agency to continue the development of their e-commerce platform when their previous agency stopped using Magento. Trellis finished their development using Magento and later rebuilt their platform using Shopify. Trellis continues to update their WordPress website. 

"Our overall conversion rate more than doubled after the moving from Magento to Shopify. A lot of that came from Trellis’s feedback and site speed enchantments. We discussed all of the options available to us, and they were able to develop something that works for our business. Based on results, it’s definitely been a worthwhile investment." — Head of Customer Operations, Smart Home Company

A startup high school hired noformat to build their brand and create awareness about themselves to their target market. noformat worked with the school in defining their brand identity which they then implemented into the high school's web design. They built the website on WordPress to be SEO-friendly, implemented a unique tuition calculator and class schedule functionalities, and populated the website with content geared towards prospective students and their families. The resulting website attracted a large number of students for enrollment, as well as applicants for various work positions.

"At every stage in the process, it was extremely clear where we were and what still needed to be done." - Marketing & Communications Manager, Startup High School

Nolte built an Android and iOS app for an educational organization using the Ionic framework. The app is the organization’s core platform and helps students study for a standardized test. The partnership is ongoing, with Nolte updating and maintaining the apps.

“The collaboration has always been fluid, and Nolte always replies quickly to us. I have no negative feedback in terms of project management.” – Founder, Educational Organization

Make It All Work partnered with a touring company to help the organization redesign its web presence. The team developed a website equipped with backend services and SEO, implemented SSL certificates, and transitioned the website to a cloud base server. The organization is now seeing a 15% increase in web inquiries.

"They have performed very well and offer really good service. The management and tech individuals that come onsite follow through quite thoroughly. "-Office Manager, Tour and Vacation Company 

A candle company went to Lounge Lizard for a more modern, user-friendly, and sleek website. Lounge Lizard redesigned the site from top to bottom and audited the site for SEO performance. The client says that users love the graphics and functionality.

“If one of my team members finds they need something, Lounge Lizard addresses it immediately. Their response has been spot on.” – E-Commerce Specialist, Candle Company

Messapps worked on mobile development for a college entertainment startup. They designed and developed a mobile app that allows college students to make real-time plans. They were responsible for everything from conceptual ideas to development and testing.

“Messapps has given us all we could ask for and more. Messapps had an excellent team and were friendly, genuine, and down-to-Earth people who we got to become close with on a personal level as we've worked through the development process.” – Founder and CEO, College Entertainment Startup 

Reflexions developed an eCommerce site for a fantasy sports startup. They used PHP and an AWS Elastic Beanstalk environment to create a platform that allowed users to use cash and points earned on the site to to buy products. The client was extremely pleased with the quality of the work and communication. 

“We were very pleased with the work and have continued to hire Reflexions for future projects.” – Director of Product, Fantasy Sports Startup
 

Saffron Tech helped develop a website for an instructional health video platform. The project included developing a site that featured a payment portal and integrated with Wistia and MailChimp.

"Their willingness to go the extra mile showed a great level deal of care.” – Co-Founder of Instructional Health Video Platform

Theodo UK developed the platform for an online marketplace after the previous developer proved unsatisfactory. The team took wire frames and a prototype provided by the client to build a minimum viable product, using AWS, React, Python, and Django for the framework. The client spoke highly of the engagement.

“They’re extremely knowledgeable and work closely with us to make sure we know what’s going on. Their team is phenomenal and have both dev and interpersonal skills.” — Executive, Digital Office Marketplace

RustyBrick is the mobile provider for a computer software firm for over a decade. The agency completes any design and/or development work the firm needs for various clients. The software firm is always impressed with the work RustyBrick provides.

"I find that with RustyBrick, I have access to everything that I need, from design to development to the different platforms to the back-end Web services. It’s really a complete package." — Founder, Computer Software Firm 

An audio app company that converts YouTube videos to pure audie hired Hudson Integrated. They delivered a smartphone app that integrates with a subscription service.

“I’m very satisfied with them, and I am very happy with the results. I showed it to a small, controlled group of users when we did the soft launch because I wanted their feedback. Everybody liked the idea and the concept.” – Founder, Audio App Company

Studio Simpatico worked on WordPress web design for a health-tech company. They built a WordPress site from scratch with new templates and created custom graphics. They also helped migrate and launch the site. The client appreciated the positive feedback the project received.

“Our customers, peers, and friends all said that site looks fantastic and provided a lot of positive feedback.” – CTO, Health-Tech Company

99Robots partnered with an online jewelry business where they managed their social media ad campaign. Additionally they provided maintenance on their website and worked to resolve bugs on the site. 

"They really seem to value our business. It’s hard to find a contractor who’s so attentive and responsive to each client when they’re busy with many." – Owner, Online Jewelry Business

Buzzworthy Studio worked on a website redesign for a digital advertising agency. They developed a website using marketing materials and integrated the site with Google Docs. The client was impressed with the positive feedback the project received.

“In addition, we've gotten a ton of amazing feedback from friends, family, clients, and prospects about the stunning look and feel of our site. Our traffic increased, and our contact features gained us some incredible leads.” – Manager, Digital Advertising Agency