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Nano-sized laser-focused development agency

We are a nano-sized software development agency. Unlike larger software development houses, we stay laser-focused on the needs of our few customers.

  • Min project size
    $5,000+
  • Hourly rate
    $50 - $99 / hr
  • Employees
    2 - 9
  • Locations
    Wrocław, Poland
  • Year founded
    Founded 2012

1 Locations

  • Wrocław , Poland

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    Pricing Snapshot

    Min. project size $5,000+
    Avg. hourly rate $50 - $99 /hr
    Rating for cost 4.7 /5

    What Clients Have Said

    Many-to-many is noted for providing good value for cost, with project costs ranging from $10,000 to $800,000. Clients appreciate their quality, communication, and timely delivery, often highlighting their flexibility and ability to scale. Overall, they are considered a reliable partner for mobile app development.

    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

    many-to-many Review Insights

    Overall Review Rating

    4.9
    • Quality 4.9
    • Schedule 4.8
    • Cost 4.7
    • Willing to Refer 4.9

    Top Mentions

    Review Highlights

    • Consistent Delivery on Promised Dates

      Many-to-many is praised for consistently delivering projects on or before the promised dates, even under tight deadlines and budget constraints.

    • Positive Client Feedback and End-User Responses

      End-users have responded enthusiastically to the apps developed by many-to-many, often praising the functionality and ease of use. This positive feedback reflects the company's ability to meet client and user needs effectively.

    • High Client Retention and Long-Term Relationships

      Many-to-many has built long-term relationships with clients, some spanning several years. This indicates a high level of client satisfaction and trust in their services.

    • High-Quality Code and Stability

      Clients consistently praise many-to-many for delivering high-quality code and stable applications. Their attention to detail and commitment to not cutting corners are frequently highlighted as significant strengths.

    • Areas for Improvement in QA Processes

      Some clients have noted that there could be improvements in the QA process, particularly in providing more insight into the QA teams and increasing the consistency of QA practices.

    • Flexible and Adaptable

      Many-to-many is noted for their flexibility in adapting to client needs and modifying their approach as required. This adaptability has been crucial in meeting evolving project requirements.

    many-to-many Reviews

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    Development Outsourcing for Mobile App Development Company

    • Custom Software Development
    • $10,000 to $49,999
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "Outstanding quality and an amazing amount of consistency over time."

    Sep 19, 2016
    Founder, Mobile App Development Company
    Anonymous
    Verified
    • Other industries
    • Palo Alto, California
    • 1-10 Employees
    • Phone Interview
    • Verified

    Factorial Complexity has been hired to outsource application development on iOS by the client on a number of projects over the course of their five-year relationship.

    Mobile App Dev for Financial Services Firm

    • Mobile App Development
    • $10,000 to $49,999
    • June 2019 - Nov. 2020
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "We liked how they were always willing to modify their approach.'

    Nov 16, 2020
    CEO, Wall Street Oasis
    Patrick Curtis
    Verified
    • Financial services
    • San Francisco, California
    • 11-50 Employees
    • Online Review
    • Verified

    Factorial Complexity was engaged by a financial services company to develop its iOS and Android app using React Native. 

    Showing 11-12 of 12 Reviews

    Locations (1)

    ul. Księcia Witolda 49/15 WrocławPoland 50-202

    2 - 5

    Contact many-to-many

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