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

4 Companies-Rankings updated: September 04, 2026

DesignRush evaluates all IT services companies listed based on technical expertise, past projects, and verified client reviews. Some listings may be paid.

Expertise
Data Science × Hospitality × $25,000 - $50,000 ×Clear Filters
  • Unlock Tomorrow

    GET OUR EXPERT CONSULTING AND SOFTWARE ENGINEERING SERVICES...

    Top Services:

    • Software Development
    • Mobile App Development
    • Web Development
    • Cloud Consulting
    • AI Development
    • Show more
    Location
    New York City, New York
    Number of Employees
    250 - 499
    Average Hourly Rate
    $40/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    25 Projects Listed

    Computools Services

    • Software Development
    • Mobile App Development
    • Web Development
    • Cloud Consulting
    • AI Development
    • Staff Augmentation
    • Big Data Analytics
    • Product Design
    • Cybersecurity
    • Blockchain
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Visa
    • IBM
    • Bombardier
    • Dior
    • British Council
    • Caribbean Bank
    • MeterSnap
    • Dental Health
    • BeEducated
    • Green Energy
    Data sourced from the agency's DesignRush profile

    Computools Reviews & Testimonials

    • Marie Jenkins
      Marie Jenkins CO-Founder & Sourcing Manager at Valo Recruitment
      5.0

      Mobile App Development Review from Marie Jenkins

      Working with Computools has been a truly rewarding experience. Their team demonstrated professionalism, deep technical expertise, and strong communication throughout our project. They took the time to understand our needs and delivered a custom solution that exceeded expectations.What impressed us most was their ability to combine innovative thinking with structured execution. Computools didnt just provide software developmentthey offered valuable consulting that helped us improve efficiency and customer experience. The final product was delivered on time, met all compliance requirements, and added measurable value to our business.We highly recommend Computools to any company looking for a reliable, forward-thinking software partner.

    • Nicole Siaw
      Nicole Siaw European Hydrogen Market Analyst at Aurora Energy Research
      5.0

      Web Development Review from Nicole Siaw

      Computools developed a customized CRM system that significantly improved our financial agencys operations. Their team was highly professional, responsive, and detail-oriented throughout the process. The solution streamlined client management, boosted efficiency, and provided valuable insights for decision-making. We were impressed with their technical expertise and commitment to delivering on time.

    • Frank Tufail Smith
      Frank Tufail Smith FS Transaction Services, Manager at PwC at PwC
      5.0

      Web Development Review from Frank Tufail Smith

      We partnered with Computools to develop a new CRM system for our financial agency, and the results have been outstanding. Their team quickly understood our needs and delivered a user-friendly solution that has transformed our client management process.The CRM provides a comprehensive view of our clients, enhances our communication, and streamlines our operations. We've seen a significant improvement in response times and overall efficiency. I highly recommend Computools for any software development needs!

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • Dare to Create*

    Bespoke software development & AI integration for SaaS companies and tech-driven businesses. 22 years of engineering excellence, 450+ delivered products...

    Top Services:

    • Software Development
    • IT Services
    • Mobile App Development
    • IoT
    • AI Development
    • Show more
    Location
    The Hague, Netherlands
    Number of Employees
    100 - 249
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    13 Projects Listed

    Acropolium Services

    • Software Development
    • IT Services
    • Mobile App Development
    • IoT
    • AI Development
    • Blockchain
    • CRM Consulting
    • ERP Consulting
    • Big Data Analytics
    • Cloud Consulting
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • AcroCMS
    • Just-Trade
    • d'Garson
    Data sourced from the agency's DesignRush profile

    Acropolium Reviews & Testimonials

    • Iryna Liashko
      Iryna Liashko Digital Marketing Specialist at SoloWay Technologies
      5.0

      Software Development Review from Iryna Liashko

      We engaged Acropolium as a development partner to support delivery of a SaaS-based warehouse management system for our end client. They handled key backend components, third-party integrations, and overall system architecture alignment. The engagement ran from May to September 2025.Acropolium took full ownership of complex technical components and worked as a seamless extension of our internal team from day one. They required minimal supervision, communicated proactively, and adapted well to changing requirements throughout the project.The results were strong: our end client saw a 30%+ improvement in order processing efficiency, a significant reduction in manual operations and errors, and smooth integration with existing systems.We were thoroughly impressed by their technical quality, reliable delivery, and professional approach. Deadlines were consistently met, and the team responded quickly to feedback. The collaboration was smooth from start to finish.We would confidently work with Acropolium again and highly recommend them as a trusted software development partner.

    • Viacheslav Koziura
      Viacheslav Koziura Product owner at RSQD AI
      5.0

      Startups Software Development Review from Viacheslav Koziura

      Acropolium provided a highly skilled team for our short-term project. We had strict deadlines, and they helped us deliver everything on time. Beyond just supplying developers, they also contributed valuable expertise that improved the overall outcome. It was a smooth and professional collaboration.

    • Oleksandr Romanov
      Oleksandr Romanov Founder & CEO at Idea Team
      5.0

      Node.js Review from Oleksandr Romanov

      We partnered with the team to support the integration of AI capabilities into our existing Node.js tech stack, and the experience exceeded our expectations. From the very beginning, they demonstrated a strong understanding of both backend architecture and modern AI tools, which allowed them to quickly align with our business goals.Their approach was structured and transparent: they helped us choose the right AI models, designed scalable integration flows, and ensured smooth interaction between services without compromising performance. Communication was consistent, deadlines were met, and any challenges were addressed proactively.What stood out the most was their ability to bridge the gap between complex AI concepts and practical implementation within a real production environment. As a result, we significantly improved our products functionality and reduced time-to-market for new features.I would highly recommend this team to anyone looking to integrate AI into a Node.js-based system in a reliable and efficient way.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • Transforming Business Through Scalable Software and Ethical AI

    SumatoSoft helps global enterprises and ambitious startups bridge the gap between traditional digitalization and the AI frontier. As a premier AI software development company, we build more than just code; we engineer governed AI ecosystems and scalable platforms that turn raw data into a competitiv...

    Top Services:

    • Software Development
    • Mobile App Development
    • IoT
    • UI/UX Design
    • Big Data Analytics
    • Show more
    Location
    Boston, Massachusetts
    Number of Employees
    100 - 249
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    10 Projects Listed

    SumatoSoft Services

    • Software Development
    • Mobile App Development
    • IoT
    • UI/UX Design
    • Big Data Analytics
    • IT Services
    • AI Development
    • Wearables
    • IT Compliance Solution
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Glamz - Platform for Beauty Professionals
    • Tartle – Big Data Trading Platform
    • Smart integration
    • Fuelz - Aggregator Web Platform
    • Umergence
    • MyMediAds
    • Toyota
    • Widgety
    • Sous Kitchen
    • Boxforward
    Data sourced from the agency's DesignRush profile

    SumatoSoft Reviews & Testimonials

    • Sergey Novik
      Sergey Novik Co-Founder at El Pixel
      5.0

      Staff Augmentation Review from Sergey Novik

      Were developing an internal image processing tool for our design team and needed two machine learning engineers, since our core developers were busy with other client projects. We required extra hands familiar with Python and computer vision, so after a developers market review, we hired them from SumatoSoft.The SumatoSoft developers joined our team and were able to swiftly adapt to our workflows, which resulted in them delivering the working models well before our hard deadline.Communication was straightforward throughout the engagement. We had video calls and exchanged brief text updates on a weekly basis. The delivered code is clean, and pull requests are well-documented.I appreciate that they pushed back on a few of our initial architecture ideas. They challenged our original approach and proposed a better method for handling the model weights. We plan to bring them back for the next phase of development.

    • Domien Van Eynde
      Domien Van Eynde Team Lead at Daiokan
      5.0

      Web Development Review from Domien Van Eynde

      SumatoSoft is the firm to work with if you want to keep up to high standards. The professional workflows they stick to result in exceptional quality. Important, they help you think with the business logic of your application and they don’t blindly follow what you are saying. Which is super important. Overall, great skills, good communication, and happy with the results so far.

    • Alexander McCaig
      Alexander McCaig Co-Founder & CEO at Tartle
      5.0

      eCommerce Development Review from Alexander McCaig

      The system has produced a significant competitive advantage in the industry thanks to SumatoSoft’s well-thought opinions. They shouldered the burden of constantly updating a project management tool with a high level of detail and were committed to producing the best possible solution.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • Software & Enterprise Solutions.

    Ultimate Systems develops dependable, custom-built backend systems, web, and mobile applications that enhance business operations worldwide. Our bespoke IT solutions are designed to meet your unique business needs, ensuring optimal performance and growth...

    Top Services:

    • UI/UX Design
    • eCommerce Development
    • Software Testing
    • AI Development
    • Blockchain
    • Show more
    Location
    Krakow, Poland
    Number of Employees
    Under 49
    Average Hourly Rate
    $35/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    4 Projects Listed

    Ultimate Systems Services

    • UI/UX Design
    • eCommerce Development
    • Software Testing
    • AI Development
    • Blockchain
    • Mobile App Development
    • Software Development
    • Big Data Analytics
    • DevOps Consulting
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Kamaz
    • Regamet
    • Academy of Fine Arts in Krakow
    • Polin Museum of the History of Polish Jews
    • Schulz Brand Friendly
    • Uniprofil
    • Znak
    • Free Walkative Tour
    • Matras
    Data sourced from the agency's DesignRush profile

    Ultimate Systems Reviews & Testimonials

    • michaÅ‚ czeluÅ›niak
      michał czeluśniak Review from Google
      5.0

      michał czeluśniak's Review Sourced from Google

      We had the pleasure of partnering with Ultimate Systems to bring our vision to life for Fabryka Magika's online presence. As a company dedicated to spreading positivity and appreciation through unique gadgets, it was crucial for us to find a web development partner who could effectively convey our message to our audience. Ultimate Systems exceeded our expectations by delivering a visually stunning and user-friendly website that perfectly encapsulated Fabryka Magika's ethos. Their expertise in implementing advanced functionalities ensured seamless transactions and an enhanced shopping experience for our customers. Additionally, Ultimate Systems' commitment to understanding our brand values and translating them into innovative design elements and interactive features truly set them apart. We couldn't be happier with the results of our collaboration, and we highly recommend Ultimate Systems to anyone looking for a reliable and creative web development partner.

    • Hadrian
      Hadrian Review from Google
      5.0

      Hadrian's Review Sourced from Google

      Ultimate Systems delivered outstanding results in developing our financial system. Their innovative approach, commitment to inclusivity, and track record of success set them apart from competitors. Throughout the project, they demonstrated exceptional project management, timely delivery, and proactive responsiveness. Their dedication to promoting financial inclusivity was particularly impressive. Although there's room for improvement in transparency, Ultimate Systems' exceptional services made them invaluable partners in our project.

    • Dv Hacv
      Dv Hacv Review from Google
      5.0

      Dv Hacv's Review Sourced from Google

      We had the pleasure of working with Ultimate Systems to develop an exceptional e-commerce solution for our company, Animille. From the initial consultation to the final implementation, Ultimate Systems demonstrated unparalleled expertise and professionalism. Their team meticulously crafted a visually stunning website that perfectly showcased Animille's diverse product range. The integration of secure payment processing functionalities was seamless, ensuring our customers' transactions were safe and efficient. Additionally, their expertise in backend systems resulted in smooth inventory management and order fulfillment processes. The final product exceeded our expectations, offering users a seamless shopping experience with streamlined navigation and optimized product listings. We highly recommend Ultimate Systems for any e-commerce project!

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

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