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Custom Software Development Company

7ninjas is a custom software development company with offices in San Francisco, New York, Los Angeles and Poland.

  • Min project size
    $10,000+
  • Hourly rate
    $50 - $99 / hr
  • Employees
    10 - 49
  • Locations
    Warszawa, Poland
  • Year founded
    Founded 2015

2 Locations

  • Warszawa , Poland
  • Rzeszów , Poland

Select Focus Area
Frameworks and CMS
Programming & Scripting
Industries
Business services
50%
Consumer products & services
40%
Hospitality & leisure
10%
Clients
Small Business (<$10M)
80%
Enterprise (>$1B)
10%
Midmarket ($10M - $1B)
10%

Pricing Snapshot

Min. project size $10,000+
Avg. hourly rate $50 - $99 /hr
Rating for cost 4.5 /5

What Clients Have Said

7ninjas offers competitive pricing for high-quality development services, with project costs ranging from $6,000 to over $100,000. Clients appreciate their value, though some note they can be more expensive than alternatives. Their team is responsive and effective, contributing positively to project outcomes.

This summary is based on verified Clutch reviews.

Most Common Project Size

$10,000 - $49,999 based on 11 reviews
< $10,000 $10,000 - $49,999 $50,000 - $199,999 > $200,000

Select a service to see pricing information

Highly Rated Similar Providers

7ninjas Review Insights

Overall Review Rating

4.9
  • Quality 4.9
  • Schedule 4.8
  • Cost 4.5
  • Willing to Refer 4.9

Top Mentions

Review Highlights

  • Technical Expertise and Innovation

    7ninjas is recognized for their technical knowledge and innovative approach, often using the latest technologies to deliver cutting-edge solutions. Their technical acumen is a key asset in their successful project delivery.

  • Reliable and Collaborative Partner

    Clients commend 7ninjas for their reliability and ability to integrate smoothly with internal teams. Their collaborative approach and responsiveness to client needs foster positive working relationships, making them a trusted partner.

  • Cost-Effective Solutions

    While some clients find 7ninjas' services more expensive than alternatives, many agree that the quality of work and expertise they bring justify the investment, making them a cost-effective choice for complex projects.

  • Client-Centric Approach

    7ninjas focuses on understanding client goals and user needs, delivering solutions that align with business objectives. Their client-centric approach ensures solutions are both effective and user-friendly.

  • Strong Project Management Skills

    Clients appreciate 7ninjas' project management proficiency, highlighting their organized approach and effective use of communication tools. They maintain project timelines and ensure tasks are completed efficiently.

  • High-Quality UI/UX Design

    7ninjas is praised for their impressive UI/UX design capabilities. They deliver aesthetically pleasing and functional designs that resonate well with users, often exceeding client expectations and earning positive feedback.

7ninjas Reviews

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Staff Augmentation for Website Development Company

  • IT Staff Augmentation
  • $50,000 to $199,999
  • Jan. 2017 - Ongoing
5.0
Quality
5.0
Schedule
4.5
Cost
4.0
Willing to Refer
5.0

“I’d trust them to handle any aspect of the code base.”

Mar 20, 2019
SVP Engineering, Web Development Company
Anonymous
Verified
  • Other industries
  • New York City, New York
  • 1-10 Employees
  • Phone Interview
  • Verified

7ninjas has collaborated on various projects, working on both dev and design. They mainly do frontend work and are currently following wireframes to help build an iOS and Android app.

Web Design for Autism Software Company

  • Web Design
  • Less than $10,000
  • Jan. - Mar. 2019
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

“They had a fast turnaround that helped the project move along quickly.”

Mar 19, 2019
Product Manager, Floreo
Mariela Martinez
Verified
  • Other industries
  • Washington, District of Columbia
  • 11-50 Employees
  • Phone Interview
  • Verified

7ninjas designed a website, updating the older version and improving its user flow. They collaborated closely with the internal team and iterated together until they finalized the product.

UI/UX Design for Kitchen Appliance Company

  • UX/UI Design
  • $10,000 to $49,999
  • Sep. - Nov. 2018
4.5
Quality
4.5
Schedule
5.0
Cost
5.0
Willing to Refer
4.5

"They completely blew us away with their design skills."

Mar 8, 2019
VP, Kitchen Appliance Company
Anonymous
Verified
  • Other industries
  • Mahwah, New Jersey
  • 11-50 Employees
  • Phone Interview
  • Verified

7ninjas did UI/UX redesign on several features for an app. They delivered designs in Sketch for features including a calculator, a guided cooking option, and an interface connecting multiple devices.

Web Design for E-Learning Company

  • UX/UI Design
  • Less than $10,000
  • Nov. - Dec. 2018
5.0
Quality
5.0
Schedule
4.5
Cost
4.0
Willing to Refer
4.5

“We've received a lot of positive feedback from user testing.”

Feb 12, 2019
Product Manager, Beautiful Company
Achim Rothe
Verified
  • Education
  • Berlin, Germany
  • 1-10 Employees
  • Phone Interview
  • Verified

7ninjas designed the UI/UX for a web-based platform, using tools such as InVision for 8–10 different pages. 

Web App Dev for Roommate Selection Software

  • Web Development
  • Confidential
  • Aug. 2018 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

“They’re very responsive and knowledgeable, working efficiently through each task.”

Oct 11, 2018
Co-Founder, Roommate Matching Software
Anonymous
Verified
  • Education
  • Gainesville, Florida
  • 1-10 Employees
  • Phone Interview
  • Verified

Using provided designs, 7ninjas developed an interface for a web app using React. Compatible with all screen sized, the platform helps users find roommates through groups, a matching feature, and a chat option.

Web Portal Dev for Telecommunications Firm

  • Web Development
  • Confidential
  • Nov. 2017 - Mar. 2018
5.0
Quality
5.0
Schedule
5.0
Cost
4.0
Willing to Refer
5.0

“The whole 7ninjas team was collaborative and easy to work with.”

May 23, 2018
Owner, Telecommunications
Anonymous
Verified
  • Telecommunications
  • France
  • 1-10 Employees
  • Phone Interview
  • Verified

7ninjas created a custom web portal that compiles and organizes key metrics for an internet telephony service provider (ITSP) in a user-friendly dashboard.

Web Platform on Online Community

  • Web Development
  • $10,000 to $49,999
  • Jan. - Aug. 2017
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"They’re trustworthy, affordable, and have always been incredibly fair."

Apr 9, 2018
CEO, Founders of Color
Kelly Burton
Verified
  • Other industries
  • Atlanta, Georgia
  • 1-10 Employees
  • Phone Interview
  • Verified

7ninjas developed and designed a custom website using Python and React to replace an outdated WordPress site. After the site’s launch, they continue to provide support on an as-needed basis.

Cross-Platform App Dev Resources for Dev Shop

  • Mobile App Development
  • Confidential
  • Oct. 2017 - Ongoing
5.0
Quality
4.5
Schedule
5.0
Cost
4.0
Willing to Refer
5.0

"We’re really happy with their work and the support they're providing through the development process."

Feb 19, 2018
Managing Director, NZAPPFACTORY
David Collins
Verified
  • Other industries
  • Auckland, New Zealand
  • 1-10 Employees
  • Phone Interview
  • Verified

Using React Native, 7ninjas are building iOS and Android native apps to help users quit smoking. They've developed video, notification, and chat features based on an existing wireframe and design.

Front-end Dev Partner for Hospitality Site Project

  • Web Development
  • Less than $10,000
  • Dec. 2015 - Apr. 2017
4.5
Quality
5.0
Schedule
4.5
Cost
4.5
Willing to Refer
5.0

"7ninjas is the most impressive front-end development firm I’ve worked with."

Nov 29, 2017
CEO, Creative Agency
Anonymous
Verified
  • Other industries
  • Hong Kong, Hong Kong
  • 11-50 Employees
  • Phone Interview
  • Verified

7ninjas developed the front-end of several websites using a variety of programs, including HTML, JavaScript, and SAS. 

React Native Dev for Software Consultancy Firm

  • Mobile App Development
  • $50,000 to $199,999
  • Apr. 2017 - Ongoing
5.0
Quality
4.5
Schedule
4.5
Cost
3.5
Willing to Refer
4.5

"They’re good at every aspect of running a consultancy... [and they] helped us conceptualize the project."

Oct 31, 2017
Co-Founder, Software Firm
Anonymous
Verified
  • Other industries
  • New York City, New York
  • 1-10 Employees
  • Phone Interview
  • Verified

7ninjas provides overseas talent for a US-based software consultancy firm. Using React Native, they collaborated with in-house staff to produce a website and iOS and Android apps.

Showing 1-10 of 14 Reviews

Locations (2)

13 Krakowskie Przedmiescie WarszawaPoland 00-071

21 - 30

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