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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

No have been added yet...

    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, with project costs ranging from $6,000 to over $100,000, depending on scope and client size. Clients appreciate their value for cost, noting high-quality work and responsiveness, though some mention they are more expensive than other options.

    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

    • Challenges with Language Barrier

      A few clients noted minor issues related to language barriers, suggesting that clear communication and thorough documentation are essential to avoid misunderstandings. This is an area where improvement can be beneficial.

    • Excellent Communication

      7ninjas is praised for their effective communication skills, often using tools like Slack, Trello, and Google Hangouts to stay in touch with clients. Their responsiveness and ability to integrate into client workflows are highly valued.

    • Positive Client Feedback

      7ninjas' work often receives positive feedback from end-users and stakeholders, with clients noting improvements in user engagement and satisfaction following project completion. Their designs and functionalities are well-received in user testing.

    • Cost-Effective Solutions

      While some clients mention that 7ninjas may be more expensive than other options, they generally agree that the quality of work justifies the cost. Their solutions are seen as cost-effective given the high-quality outcomes.

    • High-Quality Design and UX

      Clients frequently commend 7ninjas for their superior design and user experience capabilities. Their work often leads to positive user feedback and high engagement rates, as seen in projects involving app redesigns and website updates.

    • Reliable and Trustworthy

      Several clients highlight 7ninjas' reliability and trustworthiness. They are noted for their dedication to meeting client expectations and delivering high-quality work consistently, which has led to long-term partnerships.

    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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