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

13 Companies-Rankings updated: October 24, 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 × Beauty × Sort by: Top Rated ×Clear Filters
  • We build tailored data platforms that help businesses collect, transform and turn data into insights

    GroupBWT is a consulting firm specializing in data management and the construction of data platforms. Our approach combines classical data warehousing with robust visualization tools, ETL processes, and business intelligence...

    Top Services:

    • Big Data Analytics
    • AI Development
    • Web Development
    • Software Development
    • Mobile App Development
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    Location
    London, United Kingdom
    Number of Employees
    50 - 99
    Average Hourly Rate
    $45/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    14 Projects Listed
  • Hypnotic builds bold, scalable digital products for web, mobile, e-commerce and AI.

    Hypnotic is a digital agency that designs and develops web and mobile apps, e-commerce platforms, and digital products. We combine UX/UI, strategy, and technology to deliver scalable, high-performance solutions for startups and enterprises...

    Top Services:

    • Web Design
    • Mobile App Development
    • eCommerce Development
    • Web Development
    • Software Development
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    Location
    Lisbon, Portugal
    Number of Employees
    Under 49
    Average Hourly Rate
    $35/hr
    Minimal Budget
    $1,000 - $10,000
  • Top App Development Agency

    We help brands design and build superior digital products, enabling seamless user experiences only at the best Mobile App Development Company...

    Top Services:

    • Mobile App Development
    • Cloud Consulting
    • DevOps Consulting
    • AI Development
    • Big Data Analytics
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    Location
    Berkeley, California
    Number of Employees
    500 - 999
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $25,000 - $50,000
  • Specialists in AI and Mobile

    At Cloudflex, our top priority is delivering high performance, quality end-products, and customer satisfaction, rather than getting bogged down in project documentation. We specialize in developing digital products for both startups and established businesses, from concept to launch, focusing on complex...

    Top Services:

    • Software Development
    • AI Development
    • Mobile App Development
    • Software Testing
    • Web Design
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    Location
    Kyiv, Ukraine
    Number of Employees
    Under 49
    Average Hourly Rate
    $49/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    3 Projects Listed
  • Quality Focus, Strong Values.

    Siddhatech functions as a software development entity that predominantly delivers product services within the realm of Open Source Technologies. Our adeptness in Business Monitoring, Business Process Monitoring, and middleware technologies like IBM Message Broker has empowered us to facilitate our clients in...

    Top Services:

    • Software Development
    • Mobile App Development
    • Software Testing
    • Big Data Analytics
    • IT Services
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    Location
    Pune, India
    Number of Employees
    100 - 249
  • Award-winning Creative Designer | Brand Development | UI / UX Design | Dashboard Specialist

    I'm Julius Kahlbrandt, an UI/UX Designer and Dashboard Consultant with more than 11 years' of experience. I'm a specialist in brand development, UI/UX design, dashboards, packaging design, NFTs, client liaison, strategic planning and team leadership...

    Top Services:

    • Package Design
    • Branding
    • Logo Design
    • Digital Services
    • Creative Services
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    Location
    Hamburg, Germany
    Number of Employees
    Under 49
    Average Hourly Rate
    $120/hr
  • Custom Software Development Company In Canada

    Nectarbits stands out as the premier custom software development company in Canada, offering tailored solutions to businesses, including web design and development services. With a commitment to excellence, we provide innovative solutions that meet our clients' unique needs and drive their success in the...

    Top Services:

    • Software Development
    • Mobile App Development
    • eCommerce Development
    • Web Development
    • UI/UX Design
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    Location
    Surrey, Canada
    Number of Employees
    Under 49
    Average Hourly Rate
    $20/hr
    Minimal Budget
    Under $1,000
  • Technical Solutions and Digital Marketing

    Unlock unmatched potential for your business with our cutting-edge technology solutions. As your dedicated partner, we deliver superior services, ensuring you stay ahead of the curve...

    Top Services:

    • AI Development
    • Web Development
    • Mobile App Development
    • Big Data Analytics
    • Blockchain
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    Location
    Washington DC, Washington DC
    Number of Employees
    Under 49
    Average Hourly Rate
    $80/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    1 Project Listed
  • Engineering Partner for Grateful Outcome

    Comptivia Technologies is a global IT Services and Consulting company headquarters in New Jersey USA. We work with leading companies to deliver services and technologies at scale, accelerate digital operations, develop innovative applications, and drive efficiencies throughout their organization...

    Top Services:

    • Web Design
    • AI Development
    • Software Testing
    • Software Development
    • Big Data Analytics
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    Location
    Montville, New Jersey
    Number of Employees
    50 - 99
    Average Hourly Rate
    $70/hr
  • Reach New Heights with K2web: Elevating Your Digital Presence.

    At K2web, we're more than just a software house. Inspired by the challenge of Mount K2, the world's most formidable peak, we specialize in digital marketing solutions. Our mission is to empower businesses to stand out and thrive globally. Using creativity and cutting-edge technology, we craft bespoke...

    Top Services:

    • Digital Services
    • Video Production
    • Branding
    • Creative Services
    • Logo Design
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    Location
    Sao Paulo, Brazil
    Number of Employees
    Under 49
    Average Hourly Rate
    $20/hr
    Minimal Budget
    Under $1,000
  • Your Challenges, Our Solutions

    We specialize in software and web development, AI-enhanced product images, social media management, digital marketing, and unique designs helping businesses boost online visibility, engagement, and growth...

    Top Services:

    • Product Design
    • Web Development
    • Social Media Marketing
    • Graphic Design
    • eCommerce Development
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    Location
    Kosovo, Macedonia
    Number of Employees
    Under 49
    Average Hourly Rate
    $5/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    1 Project Listed
  • The Agency You Were Looking For

    Grow Metrix operates as distinguished boutique digital marketing agency, founded on the principle of delivering profound impact through focus engagement. We strategically limit out clients partnerships to a maximum 10, ensuring each receives unparalleled senior-led expertise and deeply customized solutions...

    Top Services:

    • PPC
    • Content Marketing
    • Web Development
    • SEO
    • Big Data Analytics
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    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    2 Projects Listed
  • Smarter Solutions For Better Futures

    Quantivo Inc. SARL is a modern digital solutions agency specializing in web development, software engineering, cloud solutions, and data-driven technologies...

    Top Services:

    • Web Design
    • UI/UX Design
    • Web Development
    • Big Data Analytics
    • AI Development
    • Show more
    Location
    Douala, Cameroon
    Number of Employees
    Under 49
    Average Hourly Rate
    $40/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    1 Project Listed

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2

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Applicants rejected
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3

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Agencies verified
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