SumatoSoft

Changing Business. For the Better.

"They are very sharp and have a high-quality team. I expect quality from people, and they have the kind of team I can work with. They were upfront about everything that needed to be done."
— Senior Director of Engineering at Evolv

"They can operate very proactively, by not only paper or contract, but also just listening to what the customer."
— Director, Russian Automotive Firm

Minsk, Belarus
Employees: 10 - 49
$25 - $49/hr
+375(29)6255178

"They have a great combination of technical skills with strong knowledge of the newest trends on the Web. Not all development firms have that front-end, user-design knowledge to go along with their back-end development skills, so that made them really standout."
— Chief Information Officer, Real Estate Firm and Vehicle Importer

"Their project management is spectacular. The project management is definitely something that is the best I’ve seen, in this industry or any other for that matter. They’re incredible. They have a team that works so in tune, and they have an incredible way of approaching the customer."
— Owner and Founder, Information Technology Firm

Warsaw, Poland
Employees: 10 - 49
$50 - $99/hr
4822.307.1205

Hashrocket

Expertly Crafted Web

"I can say that they’re very passionate about doing development the right way. At the same time, they listen to what I need."
— Founder, Transparentrees

"The Hashrocket team features great people. They're always responsive. They don't sugar coat something if it needs to be said. They're up front and easy to work with."
Director of Operations, TFS (Financial Services Firm)

Chicago, IL
Employees: 10 - 49
$150 - $199/hr
312.436.0000

netguru

We love to build Ruby on Rails based apps!

"I think they do good code review for their clients. That’s one thing that sets them apart, so that helps."
— President, Web Hosting Firm

"What I like about them is the fact that even though it’s a fairly large firm, we’ve had a direct relationship with the founders and their executive management team. They’ve been very hands-on with us."
— Founder and CEO, Information Technology Startup

Poznan, Poland
Employees: 50 - 249
$50 - $99/hr
48.884.382.983

Quick Left

We craft outstanding web and mobile applications.

"They've been extremely flexible with our various requests and they're probably some of the most responsive developers I've ever had the pleasure of working alongside."
— Chief Technology Officer, Healthcare Technology Firm

"First of all, they have tremendously talented people there. Secondly, they were always extremely open minded and willing to educate us in areas outside of our general expertise."
— CEO, Sports Technology Firm

Boulder, CO
Employees: 10 - 49
$150 - $199/hr
303.242.5536

Intridea

Strategy, Design, and Development for Web Apps

"They’re good at what they do, so let them do their thing and don’t try to micro-manage the design end because they do terrific work."
— Research Fellow and Web Editor, Nonprofit Think Tank

"The reason we went with them is that they don’t have a lot of middlemen... The reason why I like them so much is because we only have one project manager who is sometimes with our designer or developer. You can talk directly with the people who are working on your project."
— Digital Project Manager at Nonprofit Research Institute

Washington, DC
Employees: 10 - 49
$150 - $199/hr
888-968-4332

"I appreciate the fact that they have a fairly strong point of view and provide valuable recommendations."
— CEO, Marketing & Advertising Agency

"Idyllic is outstanding in the sense that they’ve accommodated us, and they literally became a part of our team."
— Chief Technology Officer at Shipsticks

Boulder, CO
Employees: 50 - 249
$50 - $99/hr
303-408-3671

FlatStack

We bring great products to life.

"From a project management perspective, they’ve been great. The code they deliver is always clean and viable... I like that they take real ownership of the project. It shows that they care about the working relationship."
— Founder & CEO at Rewards for Causes

"After working with them, one of the main differentiators is that they’ve worked with quite a few startups. They know the right tools in the right circumstances."
— Founder & CEO at TrailSee

New Orleans, LA
Employees: 50 - 249
$25 - $49/hr
888.499.9352

Vinsol

Transforming software dreams of brands & startups

"The biggest differentiating factor is their communication. They’re extremely responsive and transparent. Their ability to deliver on time and within budget on a regular basis is more than commendable."
— COO, Venture Capital Firm

"They think through a lot of “what if” scenarios, and they’ve been particularly helpful with thinking about how our product might evolve in the future."
— Chief Technology Strategist, Online Education Platform

New Delhi, India
Employees: 50 - 249
$25 - $49/hr
91.11.4513.7031

Lunar Logic

We make your product come true
Krakow, Poland
Employees: 10 - 49
$50 - $99/hr
+48 12 430 22 88

philosophie

Usable | Beautiful | Meaningful

"Their team is extremely responsive to our needs. We've been in positions before where they've gone entirely out of their way to redesign a solution on our behalf, even after offering an alternative solution."
— Founder, The Rundown

"They’ve been very adept at taking each sprint seriously, with extreme and meticulous attention to detail."
— CEO, Boutique Eyewear Retailer

Venice, CA
Employees: 10 - 49
$100 - $149/hr
310.314.0011

Dolphin Micro

Startup development and custom web/mobile apps

"They're [Dolphin Micro] probably one of the most reliable and versatile technology companies out there. I wouldn't change anything about our working relationship."
— CEO at Golf Pipeline (Sporting Startup)

"From an administrative point of view, both the contracting and the billing process were spot on. They're always on time, they [Dolphin Micro] got back to us immediately, and they are very flexible."
— Information Technology Director, Private University

Louisville, CO
Employees: 10 - 49
$100 - $149/hr
(888) 589-2194

End Point

Web development company specializing in ecommerce

"The size of their organization allowed them to scale up and down in accordance with our project requirements. That kind of capacity has made a real difference for us."
— Director of Technology, Think Tank

"I’ve never had an issue with quality, and their developers are more than code monkeys. They’re strategic thinkers with the ability to solve complex problems from the client’s standpoint."
— Former Consultant, Mobixa

New York, NY
Employees: 10 - 49
$150 - $199/hr
212.929.6923

DockYard

We build web and mobile applications.

"I felt that they [DockYard] treated the project very much as if they were stakeholders and owners, not as contractors, which was nice. It freed me up to focus on the marketing of my business, which is the hardest thing I have to do right now."
— Founder & CEO at Learnivore

"Everything they [DockYard] said they would deliver has been done. They really went above and beyond to try to get us out of a morass that our own project team got us into. They were fantastic."
— Senior Software Developer, e-Learning Provider

Boston, MA
Employees: 10 - 49
$200 - $300/hr

"The Perfectial team has been a pleasure to work with. They are technically proficient, creative, and extremely flexible. I'd recommend them without any reservation."
— Founder & CEO at Brandify

"I've been extremely happy with Perfectial team. The work they have done so far for us has exceeded my expectations and I plan on using them for many more projects in the future."
— Founder & CEO at JasperLabs [acquired by DataXu]

Wilmington, DE
Employees: 50 - 249
$25 - $49/hr
800.274.6926

Made Tech

Intuitive & Reliable Software

"Made Tech is on the cutting edge in terms of agile development and open source."
— Director Online Sales at On AG (Athletic Footwear Manufacturer)

"I’ve never had such a smooth launch as I did with Made Tech. I think that’s due to the process we used and the flexible development. They are fantastic."
— Head of Digital Marketing and Communications, Sporting Goods Company

London, United Kingdom
Employees: 10 - 49
$100 - $149/hr
44(0)203.397.7846

New Bamboo

The UK's Leading Ruby on Rails Development Agency

"Their internal drive for delivering high-quality, viable solutions is a key differentiator. And their ability to understand our core technical and business requirements is bar none."
— Managing Director, Data Analysis Company

"They have very competent developers. They’re all really quite good. They provide a consistent level of service that I haven’t seen from other agencies, or even our own in-house team. I’ve yet to be disappointed in one of their developers."
— Digital Team Leader, Nonprofit Organization

London, United Kingdom
Employees: 10 - 49
$50 - $99/hr
44(0)207.099.7486

Prograils

Our business develops your business.

"They were very fast and they understood the concept of what I wanted. They really pay close attention to details and make great, insightful recommendations when they’re able to. We’ve greatly appreciated that."
— CEO and Founder, Consulting and Software Company

"Qualitatively, we’ve been impressed with their performance. They’re very responsive to us and implement our feedback very well."
— CEO at Strømberg & Sahl A/S

Poznan, Poland
Employees: 10 - 49
$50 - $99/hr
48.608310149

DevMynd Software

Software designed for people.

"They assume the role of a mentor as opposed to simply code-monkeys... They’re outstanding with strategy as well as pure application development."
— VP of Solutions Management, Leading Educational Consultancy

“They’ve offered invaluable recommendations to us, and they’ve been a major factor in the way our product has evolved.”
— Founder and CEO, Technology Company

Chicago, IL
Employees: 10 - 49
$150 - $199/hr
773.492.0209

CognitiveClouds

Not just another app developer...

"I would recommend CognitiveClouds any day to any company for their quality of work and honesty."
— Product Group Manager, Travel & Leisure Company

“The CognitiveClouds team was excellent in covering the agreed upon scope and meeting our deadlines.”
— President at VIBLIO

Fremont, CA
Employees: 10 - 49
$25 - $49/hr
415.215.9082