DesignRush agency experts ranked the top data science companies that specialize in identifying patterns, insights and opportunities within large and complex data sets. They let businesses make data-driven decisions and improve their operations. Compare these highest-ranked service providers based on portfolios, case studies, client testimonials, hourly rates and more, to narrow down the best partner for your project needs and budget.

Best Data Science Firms

2 Companies-Rankings updated: October 21, 2026
Expertise

Organic rankings are determined by five factors: top services, reviews, portfolio, awards/press, and team expertise. Sponsored listings pay for a placement that appears above organic positions. Sponsorship does not affect star ratings or review content - read more on our methodology page.

Data Science × Dental × $25,000 - $50,000 ×Clear Filters
  • AI-native Azure consulting, development & modernization services

    CIGen is a global digital transformation partner focused on modernizing and scaling essential business applications with cloud-powered solutions across Europe and North America...

    Top Services:

    • Mobile App Development
    • Software Development
    • AI Development
    • Software Testing
    • Big Data Analytics
    • Show more
    Location
    Lviv, Ukraine
    Number of Employees
    50 - 99
    Average Hourly Rate
    $40/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    9 Projects Listed

    CIGen Services

    • Mobile App Development
    • Software Development
    • AI Development
    • Software Testing
    • Big Data Analytics
    • DevOps Consulting
    • IT Services
    • Cloud Consulting
    • UI/UX Design
    • Web Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Small Business Industry
    • Fintech Industry
    • Healthcare Industry
    Data sourced from the agency's DesignRush profile
  • Global IT & Software Solution Company

    We have extensive global resources, deep industry, business process, and technological expertise, as well as a track record of producing uplifting success tales for businesses all over the world...

    Top Services:

    • Mobile App Development
    • Software Development
    • Software Testing
    • Wearables
    • CRM Consulting
    • Show more
    Location
    Chicago, Illinois
    Number of Employees
    100 - 249
    Average Hourly Rate
    $40/hr
    Minimal Budget
    $25,000 - $50,000

    Taction Software Services

    • Mobile App Development
    • Software Development
    • Software Testing
    • Wearables
    • CRM Consulting
    • Big Data Analytics
    • Staff Augmentation
    • DevOps Consulting
    • AI Development
    • IT Services
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Airtel
    • Today
    • Docmate
    • AHT (American Healthcare Technologies
    • CRT Medical System
    Data sourced from the agency's DesignRush profile

    Taction Software Reviews & Testimonials

    • UDIT CHIKAR
      UDIT CHIKAR Review from Google
      5.0★

      UDIT CHIKAR's Review Sourced from Google

      Being part of this team has been an awesome experience. From day one, I felt welcomed and supported. The projects we work on are cutting-edge, especially in healthcare and mobile app development, and there's a real sense of purpose behind everything we do. The leadership values new ideas and encourages growth, which makes it a great place to build your career. Honestly, it’s the best custom software development company in Chicago to work for if you're passionate about tech and making a difference.

    • Mansi Sharma
      Mansi Sharma Review from Google
      5.0★

      Mansi Sharma's Review Sourced from Google

      I’ve been part of this company for a while now, and it’s been an amazing journey. The environment is fast-paced but supportive, and there’s always something new to learn. We work on impactful projects, especially in the healthcare space, which makes the work feel meaningful. The leadership is approachable, and there’s a strong focus on innovation and quality. Proud to be part of what I truly believe is the best custom software development company in Chicago.

    • Kuldeep Singh
      Kuldeep Singh Review from Google
      5.0★

      Kuldeep Singh's Review Sourced from Google

      Working here has been a truly rewarding experience. The team is talented, collaborative, and always pushing to stay ahead with new technologies. What I appreciate most is the company’s focus on both employee growth and delivering real value to clients — especially in the healthcare space. There's a strong sense of purpose in the work we do. Without a doubt, this is the best custom software development company in Chicago for anyone looking to grow their skills and be part of meaningful projects.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews

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1

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Agencies vetted
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2

Portfolio Review

We review agency work, case studies, and results to confirm skill.

Applicants rejected
47%
3

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Agencies verified
2

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