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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 perceived as offering good value for cost, with project investments ranging from $10,000 to $800,000. Clients appreciate their quality, timely delivery, and effective communication. Specific costs include $70,000 for one project and $150,000–$200,000 annually for another.

    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

    • Flexible and Adaptive to Client Needs

      The company is noted for its flexibility and adaptability, offering multiple solutions and estimates to align with client business decisions. Their openness to feedback helps tailor solutions to client-specific requirements.

    • Consistent Client Satisfaction and Long-Term Partnerships

      Many-to-many fosters long-term partnerships with clients, who repeatedly express satisfaction with their services. The company's ability to maintain consistent quality and client trust over extended periods is a notable strength.

    • High Level of Technical Competency

      Clients appreciate many-to-many's high technical competency, especially in mobile development. Their ability to handle complex projects and provide innovative solutions is frequently highlighted.

    • High-Quality Code and Thorough Testing

      Many-to-many is recognized for delivering high-quality code and conducting thorough testing before project handoff. This attention to detail reduces QA workload for clients and ensures robust application performance.

    • Room for Improvement in QA and Feature Demos

      Some clients noted a lack of insight into QA processes and expressed a desire for more feature demos before final delivery to facilitate testing and feedback. Improving these areas could enhance client satisfaction further.

    • Impressive Project Management and Communication

      Clients commend many-to-many for effective project management, clear communication, and timely delivery. Frequent updates and transparency in communication contribute to successful collaborations, although some reviews mention minor communication improvements could be made.

    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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