WillowTree, Inc.®

We Take Mobile Personally™

"WillowTree have been one of the top vendors that we have worked with over the past few years. They have done exceptional work."
— Director, Leading Direct Marketing Firm

"It really felt like a partnership. They brought a fresh enthusiasm to the project."
— Director of Web Services, Leading Public University

Employees: 50 - 249
$100 - $149/hr
888.329.9875

“We are extremely satisfied with Y Media Labs and have returned to them for multiple development projects. Y Media produces great looking and functioning apps.”
— Founder, Educational Mobile App Firm

"Y Media labs has done a great job developing our apps. So far, they have developed 7 of our total 56 applications and we are pleased enough to continue working with them to develop all of our remaining applications."
— Founder, Theme Park App Firm

Employees: 250 - 999
$150 - $199/hr
415.839.8584

Dom and Tom

User experience and development for iOS & Android

"I’ve worked with a lot of vendors, and a number of them have just been excellent, but I would put Dom & Tom in the top ranks of that group. They were very professional, very organized."
— Executive Producer, Academy of Television Arts & wSciences

"They’re great in terms of technical support. Dom & Tom have great developers that work at a very high level and yet are able to translate their technical knowledge into lay business terms."
— Co-founder, Mobile Tech Company

Employees: 50 - 249
$150 - $199/hr
646.741.5049

Appster

The App Developer for Entrepreneurs and Start-ups

"Their communication levels and genuine empathy with the products and companies they work for were outstanding. Appster has a genuine love for creating innovative ideas and apps. They love the passion that budding entrepreneurs and large corporations bring to the table."
— CEO and Founder, Social Startup

"Their commitment to excellence has been exemplary. They have not hesitated to fix and get it right...The quality has been fantastic."
— Founder, Startup Company"

Employees: 250 - 999
$50 - $99/hr
844.277.7837

TechAhead

The Mobile App Development Experts

"I was very happy with their work. The software came out better than I anticipated. TechAhead was willing to go the extra mile for me. I was impressed with the way they handle a project, the team they assign to it, the competency that was executed, and the quality of the product at the end."
— Development Manager, Nonprofit Production Company

"TechAhead is a very diverse group with expertise in almost any technology that you can imagine."
— President, Business Intelligence and Data Management Company

Employees: 50 - 249
$25 - $49/hr
91.99.10.224009

Syon Infomedia

Award Winning Mobile App Development Firm

"They are very responsive, professional people. The one thing I appreciated most about Syon Infomedia is that during this period, they worked on our project like it was their own project, rather than treating it as a low-priority client project."
— Business Development Manager, Skylark Infomedia (IT Startup Company)

"Syon Infomedia gets the projects done on time. They are responsive, hands on, and always giving us an update every few weeks on where the project stands. They make sure that whatever our demands or needs are, no matter how challenging, they are able to meet them."
— Consultant, Information Technology Firm

Employees: 50 - 249
< $25/hr
385.722.5334

ArcTouch

Mobile & Connected Experiences

"ArcTouch is easy to work with because they are experts in their field. They’re also willing to go the extra mile...They did such an excellent job on Skyjet and they really are great partners."
— Brand Manager, Skyjet (Jet Charter Company)

"They were always willing to implement needed changes and would go above the cost projections to keep the project within budget."
— Project Manager, Aerospace Manufacturer

Employees: 50 - 249
$150 - $199/hr
415.944.2000

Robosoft Technologies

Emotion Engineering & Design

"We work as a startup, so we're very fast-paced, and Robosoft has adapted to our pace. We're very happy with their team. A collaboration of this kind is a two-way conversation."
— CEO/Co-Founder, Pyze Inc. (Business Intelligence Developer)

"We made some mistakes at times, but the one thing that stood out to me was that Robosoft Technologies always went above and beyond to try to make things right. They never flinched when I was hard on them, and it really seemed that they were a part of our team."
— Senior Director of Product Management & Design, PRO Unlimited (MSP & VMS Solutions Provider)

Employees: 250 - 999
$25 - $49/hr
+1 (650) 798 5008

Intellectsoft

Developing serious software solutions

"Working with Intellectsoft has been a very positive experience. They’re a small company, and we found that as a result they were able to give us a great deal of attention. We’re extremely satisfied with the application and we hope to partner with Intellectsoft for future projects."
— CEO, Software as a Service Company

"We are unbelievably happy. I’m very, very happy with the work they delivered."
— Managing Director, Mobile Gaming Startup

Employees: 50 - 249
$50 - $99/hr
650 300 4335

Five

Design-driven mobile app development

"We’ve worked with Five for a number of years, whether it’s on mobile applications or web applications, they’ve always delivered excellent work. "
— Vice President of Engineering, Rhapsody

"The team at Five is very communicative...It feels like they’re a member of our team and less of a contracted shop. We’ve built a great relationship with Five over time. "
— Director of Design, Farmigo (Online Retailer)

Employees: 50 - 249
$100 - $149/hr

hedgehog lab

Global Connected Device Consultancy

"It's not just one thing. It's the whole package they [hedgehog lab] provide. They cover all the bases. They've got a great team that has a lot of resources in different areas."
— Founder, Messaging System Tool

"Overall, we're very impressed with the work that they've done for us. hedgehog lab's design skills came through, and they've built something that I think has a very nice feel to it. The app is very slick and works very well. "
— Co-founder, Social Media Video Tool

Employees: 50 - 249
$100 - $149/hr
+44 20 3198 2470

Small Planet Digital

Mobile Application Design & Development

"Small Planet thinks from their customer's perspective, they look to understand what we want to achieve. They helped us think about how our end users would be using the product and how to make it better."
— General Manager, Global Market Research Firm

"They undersell and overdeliver. That is why every project that is app-related goes to them."
— Manager, Digital Creative Services

Employees: 10 - 49
$100 - $149/hr
718.801.8230

Nine Hertz

8 Yrs of eminence in Web & Mobile App Development

"The number of downloads of our app has been quite fantastic. Within the first week, we had around 8,000 downloads from iTunes. So far, we are very satisfied with their work."
— Founder, Culinary Networking Site

"Nine Hertz was able to take some pretty nondescript ideas, and turn them into a real functioning Web application. I was impressed with their ability to read between the lines of what I was asking and make it happen."
— Founder, Social Media Platform

Employees: 50 - 249
< $25/hr
91.89.4784.4954

Prismetric

Delivering Quality Products and Premium Services

"They just take it and run with it, and if they have any questions, they’ll chase me down and ask me. But, they just run with it...really makes me want to work with them again and again."
— CEO, Software Development Firm

"I’m very happy....it was definitely a good experience."
— Mobile App Entrepreneur

Employees: 10 - 49
< $25/hr
91.79.4007.0367

PhD Labs

Design. Build. Launch.

"They grasp the concepts; they ask the right questions, and they come back with a design that surpasses expectations."
— Systems Manager, Global 500 Consumer Products Firm

"For us to put the kind of trust in them to help spearhead and develop the first version of our platform, speaks volumes."
— COO, Healthcare Startup

Employees: 10 - 49
$100 - $149/hr
949.214.4003

Worry Free Labs

We Create Remarkable Mobile Experiences

"They are extremely professional, extremely honest, and they’re going to be there for the long term."
— Owner, Wholesale Startup

"We’re very happy with the caliber of work, communication, and ability to meet deadlines."
— CEO, Technology Startup

Employees: 50 - 249
$100 - $149/hr
646.741.5006

"Mobisoft's attention to us as the customer is excellent. They really care about our business and listen to our needs."
— CEO, The Public Register

"Mobisoft goes beyond their regular working hours to get things done. Once there is a commitment made by the team to deliver something."
— Director of Engineering, Mobile App Firm

Employees: 50 - 249
$25 - $49/hr
855.572.2777

Impiger Technologies

Software Development Experts for Over a Decade

"My Impiger project management team is fantastic. They're responsive. They are very organized. The schedule works like clockwork. They delivered on time."
— Founder, SquaredSky (Bookmarking Platform)

"Impiger has saved us a bunch of money. I don't know if I can put an exact number to it, but they've probably saved us 50 percent to 60 percent of what we were previously paying."
— Founder, QTrak (Package Tracking Platform) 

Employees: 250 - 999
$25 - $49/hr
972.346.8186

Cleveroad

Be clever, follow the right road!

"The end client is satisfied with the work Cleveroad did. They are a successful law firm, so this management system has helped them to increase their profits. They also have better communication with their clients. From this point of view, the project has been a great success."
— Owner, Miller LLC (Law Firm)

"I am satisfied with what Cleveroad provided: great interface design, an easy-to-use app and, most importantly, flexible app logic that enables us to add new features and improve app performance."
— Founder, Veterinary Startup

Employees: 50 - 249
$25 - $49/hr
+380 (66) 489-6889

MLSDev

World-class mobile and web apps development

"They asked some great questions as we went through the process. It's clear they think about these projects on a level beyond what we saw with some of the other firms we tested out. MLSDev is proud of their work and are concerned with the quality of work they turn out. The code is very good, but I'm most impressed with their approach."
— Project Manager, Payment Provider

"We were really satisfied with their performance. MLSDev was very proactive in terms of reaching out when they had questions or when they needed clarity on any of the feature developments."
— Head of Products, App Startup

Employees: 50 - 249
$25 - $49/hr
+380975058161

"CodigoDelSur delivered on the engineering. They did the work in a clean and very straightforward manner. They were able to problem solve and handle a complicated piece of technology."
— CEO, Weev (Social Media Video Tool)

"CodigoDelSur was very easy to work with. They had a positive attitude, were willing to solve problems, get work done and take ownership of the project."
— CEO, Kindara (Medical Tool)

Employees: 50 - 249
$100 - $149/hr
+598 23361732

Yalantis

Apps for All Screens

"Out of all the development teams we’ve tried, Yalantis has an ability to say no, which is huge. They have the ability to be self-steering, and they have problem solving skills. It’s almost like they’re here." 
— CEO, Business Intelligence Provider

"I think Yalantis provides a great service for their cost, especially relative to other app companies that provide a similar level of development." 
— Co-founder, Online Publication

Employees: 50 - 249
$25 - $49/hr

MentorMate

Mobile & Web, Applied.

"MentorMate's performance is outstanding. They are probably the best vendor that I’ve had the opportunity to work with in this space."
— Head of E-commerce at ShopHQ (Online Retail Company)

"They’ve managed to eliminate the language barriers that would typically arise during most offshore scenarios. The leadership that we liaise with face-to-face are located here in Minneapolis, which means we receive great project management attention in addition to high-quality, cost-efficient custom development."
— VP of Technology Solutions at 3Wired Group, Inc. (Logistics Company)

Employees: 250 - 999
$50 - $99/hr
877.959.2390

PointClear Solutions

Healthcare Technology Re-Imagined

"They have been great partners to work with in terms of their ownership and overall flexibility."
— Director of App Development, Fortune 100 Drug Retailer

"Everyone that I’ve dealt with at PointClear has been very professional. They are very well credentialed."
— Project Manager, Healthcare Firm

Employees: 50 - 249
$100 - $149/hr
470.223.4370

Dogtown Media

We Create Extraordinary Mobile Apps

"I couldn’t ask for a better firm, and we’ll definitely use them for any applications we do in the future."
—CTO, Online Health Mobile App Startup

"They came in on time and on budget, so we’re happy. They’re very generous with their time."
— CEO, Technology Consultancy

Employees: 10 - 49
$100 - $149/hr
888.205.1061

"The iOS app received incredible feedback in terms of design from everyone to whom we showed it. It looked great and moved fast."
— Founder, YoDish (Dietary Needs Startup)

"One of the key strengths of RapidOps is their ability to quickly understand the scope of a project, even if it wasn't clearly defined at the time."
— Digital Marketing Manager, Zurn(Industrial Parts Manufacturer)

Employees: 50 - 249
$25 - $49/hr
+1 (704) 208-4338

Octal Info Solution

Technology Outsourcing Simplified

"We are happy to have selected Octal Info Solution Limited for this project and will certainly engage them again for any of our future projects."
— Managing Director, Limousine Services

"They're very cost effective, they go above and beyond to make you happy. They will stay up all night and bend over backwards to complete the work."
— CEO at Mobile App Startup

Employees: 250 - 999
< $25/hr
817.717.1793

Cheesecake Labs

Professional for Partners. Candy Store for Devs.

"Our partnership with Cheesecake Labs made our app a lot stronger and more user-friendly. The Cheesecake Labs team is fantastic. They’re really collaborative. Even if it’s something they’ve never done before, they do all the necessary research and get back to you."
— CEO, Internet Radio Company

"Cheesecake Labs had great ideas on how we could complete our app and add features that were important to our product. We have gotten great feedback from our customers on the ease of use and reliability of our app."
— Business Executive, Educational Media Company

Employees: 10 - 49
$50 - $99/hr
+55 (48) 3206-5246

Smart Mobile House

Interactive mobile development agency

"They always kept the budget, which is something that made Smart Mobile House stand out."
— Co-owner, Consultancy

"Smart Mobile House has performed perfectly from a time and budget perspective."
— Service Manager, Mobile Solutions, Tobacco Manufacturer

Employees: 10 - 49
$50 - $99/hr
+48 796 536 162

QBurst

Technology Leveraged for Your Business

"They do whatever is necessary in order to complete the task on time and meet the expectations of their clients."
— GM, Transportation Company

"I find the QBurst team extremely helpful. In my opinion, they’re technically competent and pleasant to deal with."
— Founder and Managing Director, Ecommerce Firm

Employees: 1,000 - 9,999
$25 - $49/hr
91.47.1653.7510

Ethervision

Mobile Application Development Boutique

"Besides just being very professional, I was impressed with Ethervision's pedigree in particular. They're very well-known mobile developers."
— Director of User Experience, The Chicago Tribune (Media Company)

"It was a very positive experience...Overall, this project was a huge win for me – I thought Ethervision did a great job and I liked their approach."
— Sales Director, National Insurance Company

Employees: 10 - 49
$150 - $199/hr
312.870.0080

Stanfy

Software solutions for mobile, wearables and IoT.

"I found Stanfy’s development team to be incredibly responsive and thorough in what they did. Our team had a very good experience partnering with Stanfy."
— Chief Executive Officer, Mobile Application Development Company

"They did a phenomenal job designing backend logic and the data model. They were always very professional, well organized, and fun to work with."
— Director, Telecom Company

Employees: 10 - 49
$100 - $149/hr
415.890.4994

Blue Whale Apps

Creating Apps Since the App Store Started

"I would recommend Blue Whale to other people looking for an iOS developer, and we will be using Blue Whale in the future."
— President, Mobile App Developer

"I’ve worked with a lot of developers, and Blue Whale is in the top tier."
— Owner, Sports Web Site

Employees: 10 - 49
$100 - $149/hr
561.753.0776

SIMpalm

Mobile App and Web Development Company

"They’re a really good mobile app development company and they are very focused. You can tell they are experts in the field. We’ll definitely be working with them in the future."
— Project Manager, Global Consulting Firm

“SIMpalm delivered exactly what we asked them to do and in the timeframe they had estimated."
— President, Medical Device Design Firm

Employees: 10 - 49
301.825.5331

MOBIKASA

Awesome Apps & Web Development

"Overall, we are very pleased because of the speed, quality, and innovation that Mobikasa offers."
— Marketing and Mobile Manager, Large Floral Arrangement Retailer

"We thoroughly enjoyed working with Mobikasa. It was well worth taking the time to find Mobikasa in our situation. Mobikasa was very flexible and accommodating when we ran into any errors or bugs within the app."
— Founder, StreetLight (College Social Application Startup)

Employees: 50 - 249
$25 - $49/hr
917.250.0389

UruIT

Nearshore outsourcing services from South America

"The best way for us to measure success is repeat business and/or the client’s asking by name for the engineer in question. From that measure, every project done with UruIT has been a success."
— Managing Partner, Boutique IT Firm

"UruIT is very interested in doing the right thing. They’re very interested in understanding the business problem and providing a good solution."
— Head of Technology and Software Development, Market Research Firm

Employees: 50 - 249
$25 - $49/hr
786.664.4965

SnapMobile

We build apps in 4 weeks for a flat rate.

"SnapMobile has always done a great job of the due diligence and getting to understand similarities and offering different ideas that I might not have come to them. They try to figure out what's best for our company and our relationship."
— Senior Account Manager, IMI Agency (Marketing Agency)

"SnapMobile's project management and quality of work were great... Out of all the different partners we've used, SnapMobile are the ones that are always on top of things. They're always available and get things done."
— Executive Assistant, Maple & Ash (Steakhouse)

Employees: 10 - 49
312.642.3502

Halcyon Mobile

We build awesome mobile products for hot startups.

"I like working with Halcyon because I don’t need to deal with bureaucracy and red tape. They just want to satisfy the client, and they have a skilled group."
— Founder, Mobile App Startup

"I can't say enough great things about that company, and the excellent work they do."
—Founder, Online Blue Collar Network

Employees: 10 - 49
$25 - $49/hr
+40.770.686.492

Clavax Technologies

Technology's Most Forward Thinking Innovators

"The Clavax team is very skilled at what they do. They definitely have the know-how approach, and they're able to develop complex projects."
— Chief Technology Officer, Aerospace Company

"Clavax Technologies always gives 110 percent. We worked hard in meeting some key deadlines. Dedication and hard work are their strong suits."
— Quality Assurance Manager, Real Estate Company

Employees: 50 - 249
$25 - $49/hr
844.425.2829

"If I could find their HR manager to hire my people, I would do it in a second. I can’t say enough good about them."
— COO, Ticket Reseller

"Golden Gekko (now DMI) is an outstanding organization, with highly skilled, passionate and dedicated people, who clearly understand the market and the importance of customer centric applications and services."
— CEO, UK Mobile Network Firm

Employees: 1,000 - 9,999
$100 - $149/hr
240.223.4800