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AI and Data Solutions built on Python heritage

STX Next is Europe’s largest Python-focused digital engineering partner, specializing in Data, AI, and Cloud solutions that help organizations unlock business value from their data.

With delivery centers in Poland and Mexico, we combine deep technical expertise with a flexible nearshore model trusted by clients across Industrials, Financial Services, Technology, Energy & Utilities, and Healthcare.

  • Min project size
    $25,000+
  • Hourly rate
    $50 - $99 / hr
  • Employees
    250 - 999
  • Locations
    Poznań, Poland
  • Year founded
    Founded 2005
  • Languages
  • Timezones

4 Languages that we service

  • English
  • Spanish
  • German
  • Polish

2 Timezones that we service

CET
Central European Time (CET)
CST
Central Standard Time (CST)

5 Locations

  • Poznań , Poland
  • London , England
  • Mérida , Mexico
  • Spring , TX
  • Eschborn , Germany

No have been added yet...

    Pricing Snapshot

    Min. project size $25,000+
    Avg. hourly rate $50 - $99 /hr
    Rating for cost 4.4 /5

    What Clients Have Said

    STX Next offers competitive pricing and good value, with clients noting costs ranging from $20,000 to over $1 million depending on project scope. Reviews highlight their flexibility and responsiveness, though some clients mention higher costs compared to local options. Overall, they are seen as a reliable partner.

    This summary is based on verified Clutch reviews.

    Most Common Project Size

    $50,000 - $199,999 based on 61 reviews
    < $49,999 $50,000 - $199,999 $200,000 - $999,999 > $1,000,000

    Select a service to see pricing information

    STX Next Review Insights

    Overall Review Rating

    4.7
    • Quality 4.7
    • Schedule 4.5
    • Cost 4.4
    • Willing to Refer 4.8

    Top Mentions

    Review Highlights

    • Positive Feedback on User Experience and Design

      STX Next has received positive feedback for their design and user experience contributions, with clients appreciating their ability to create intuitive and visually appealing interfaces that align with branding guidelines and user needs.

    • Successful Delivery of Complex Projects

      STX Next has successfully delivered complex projects across various industries, including finance, healthcare, and e-commerce. Their ability to handle intricate requirements and deliver functional, user-friendly solutions has been a key factor in their positive reputation.

    • Commitment to Client Satisfaction

      STX Next is recognized for their commitment to client success, often going above and beyond contractual obligations to deliver exceptional results. Their proactive approach and willingness to work overtime to meet client needs demonstrate their dedication to client satisfaction.

    • Impressive Flexibility and Scalability

      The ability of STX Next to scale teams quickly and adapt to changing project requirements is a recurring theme. Clients appreciate their flexibility in providing additional resources as needed, which has been crucial for meeting project deadlines and handling increased workloads.

    • Challenges with Initial Onboarding

      Some clients experienced challenges during the initial onboarding phase, with delays in understanding project requirements or integrating with existing teams. However, STX Next has shown improvement in these areas over time, leading to smoother transitions.

    • Effective Project Management and Communication

      Clients frequently commend STX Next for their project management skills, noting their use of Agile methodologies and tools like Jira and Slack for seamless communication. They keep clients updated with regular meetings and progress reports, ensuring transparency and a collaborative approach.

    STX Next Reviews

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    Custom Development for Financial Services Firm

    • Web Development
    • Confidential
    • July 2016 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "I was amazed at [their] ability to take ownership over the product roadmap."

    Nov 9, 2016
    CEO, paze
    Gilad Amir
    Verified
    • Financial services
    • London, England
    • 1-10 Employees
    • Phone Interview
    • Verified

    STX Next supplies on-demand Python resources to build custom features for a separately developed consumer financial solution.

    Ongoing Development for Online Culinary Resource

    • Web Development
    • Confidential
    • Jan. 2011 - Ongoing
    4.5
    Quality
    4.5
    Schedule
    4.5
    Cost
    3.5
    Willing to Refer
    5.0

    "[They] stand out through the passion shown for the business."

    Nov 4, 2016
    CEO
    Anonymous
    Verified
    • Other industries
    • Seattle, Washington
    • 11-50 Employees
    • Phone Interview
    • Verified

    STX Next supports and maintains an existing culinary website that helps users plan and prepare different meals. 

    Mobile Prototyping for Consumer App Startup

    • Mobile App Development
    • Confidential
    • Apr. 2016 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    4.5
    Willing to Refer
    5.0

    “We appreciated how passionate and engaged their team was.”

    Jun 27, 2016
    Co-Founder & COO, Fizo Corp
    Anonymous
    Verified
    • Other industries
    • Toronto, Ontario
    • 1-10 Employees
    • Phone Interview
    • Verified

    STX Next assisted in developing a consumer application. The team was responsible for the design and initial ground-laying process to prepare for application architecture.

    iOS Redevelopment for IT Startup

    • Mobile App Development
    • Confidential
    • Mar. 2016 - Ongoing
    4.5
    Quality
    4.5
    Schedule
    4.5
    Cost
    5.0
    Willing to Refer
    5.0

    “I feel that I can contact them at any time for questions, changes, or clarifications.”

    May 16, 2016
    Mobile Development Lead
    Anonymous
    Verified
    • Other industries
    • Tel Aviv, Israel
    • 1-10 Employees
    • Phone Interview
    • Verified

    STX Next was initially contracted to develop additional features for an iOS application. They were retained to develop the Android version of the application.

    Front-end Development for Investment Management Firm

    • Custom Software Development
    • Confidential
    • Sep. 2015 - Ongoing
    5.0
    Quality
    4.5
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    4.0

    “STX Next has really stuck to the rulebook of scrum development, which has paid off well very.”

    May 12, 2016
    Head of Core Technology, Hedge Fund
    Anonymous
    Verified
    • Financial services
    • London, England
    • 1,001-5,000 Employees
    • Phone Interview
    • Verified

    STX Next built the fronted of a data and analytics portal to make it easier for investment managers to analyze portfolios and strategies.

    Product Development for Startup

    • Custom Software Development
    • Confidential
    • Nov. 2015 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    4.5
    Cost
    5.0
    Willing to Refer
    5.0

    "They have incredibly talented people at STX Next who have more than just a technical understanding of things."

    Apr 11, 2016
    Founder & CEO, Ticketing Company
    Anonymous
    Verified
    • Other industries
    • Ireland
    • 1-10 Employees
    • Phone Interview
    • Verified

    STX Next developed a custom automation solution to streamline ticketing processes and reduce inefficiencies. The team hosts the platform on Amazon Web Services and built native mobile apps for iOS and Android.

    Custom Python Development for Financial Services Firm

    • Web Development
    • $50,000 to $199,999
    • Jan. 2008 - Jan. 2014
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    “STX Next used tools that were flexible and very easy to implement.”

    Jul 23, 2015
    Former Director of Product Development, Financial Services Firm
    Anonymous
    Verified
    • Financial services
    • Warsaw, Poland
    • 1,001-5,000 Employees
    • Phone Interview
    • Verified

    STX Next was initially contracted to do programming work for portals and blogs. They later developed a custom backend for the client’s proprietary solution.

    Team Augmentation for Bespoke Software Development Firm

    • Custom Software Development
    • $200,000 to $999,999
    • Jan. 2010 - Ongoing
    4.5
    Quality
    4.5
    Schedule
    4.5
    Cost
    5.0
    Willing to Refer
    5.0

    "They are devoted to their craft, and they want to be good at it, which is the most important thing."

    Jul 2, 2015
    Co-Founder & Director, Isotoma
    Doug Winter
    Verified
    • Other industries
    • London, England
    • 11-50 Employees
    • Phone Interview
    • Verified

    STX Next works on development projects on an as-needed basis, developing solutions for third party clients when internal resources are limited.

    Custom Offshore Development Financial Technology Firm

    • Custom Software Development
    • $50,000 to $199,999
    • July 2014 - Ongoing
    5.0
    Quality
    4.0
    Schedule
    4.0
    Cost
    5.0
    Willing to Refer
    5.0

    "They’ve consistently shown us that they can take more ownership and drive the project."

    Mar 4, 2015
    VP of Engineering, NewComLink
    Shams Chauthani
    Verified
    • Other industries
    • Austin, Texas
    • 51-200 Employees
    • Phone Interview
    • Verified

    STX Next initially augmented an internal development team with custom coding services. They are now the primary team for a specific product responsible for top-tier priorities and high-level project management.

    Website for Forestry Information Center

    • Web Development
    • Less than $10,000
    5.0
    Quality
    5.0
    Schedule
    4.0
    Cost
    4.5
    Willing to Refer
    5.0

    "[STX Next] are definitely overachievers."

    Feb 19, 2015
    Senior IT Specialist, Forestry Information Center
    Anonymous
    Verified
    • Other industries
    • Poland
    • 501-1,000 Employees
    • Phone Interview
    • Verified

    STX Next developed a new website for the client, using the Plone content management system. A small portion of the design work was completed in-house.

    Our Story

    STX Next was founded in 2005 and grew from a Python-driven software house into a global technology partner serving finance, technology, manufacturing, energy, adtech and healthcare companies.

    As our services expanded to include AI and Machine Learning, Data Engineering, Cloud, and Product Design, so did our international reach. Today, with 500+ experts and 1,000+ projects delivered, we support clients across the US, UK, DACH, Poland and Benelux.

    What Sets Us Apart

    Excellence in AI/ML, Data, Cloud & Product Design

    From AI/ML development and Data Engineering to Cloud platforms and Product Design, we deliver end-to-end solutions tailored to complex, regulated, and large-scale environments. Our focus is on reliability, performance, and measurable business outcomes.

    Client-centric, Solution-driven in Every Project

    At our core, we partner with you to understand your unique challenges and goals. By combining deep technical expertise with a focus on practical results, we deliver tailored solutions that drive growth, efficiency, and lasting impact.

    Partnerships to Power Modern Solutions

    As certified partners with AWS (Advanced Tier), Snowflake, Squirro, and n8n, STX Next combines deep expertise with leading platforms to deliver integrated and reliable solutions. Partnerships allow us to tackle complex challenges and support you with partner expertise and funding where applicable.

    Clutch verification provides an additional layer of data to help you make the right purchasing decision of business services.

    Learn More
    Verified Client Reviews
    97
    Overall Review Rating
    4.7
    Source
    Clutch
    Last Updated
    February 3, 2026

    Business Entity

    Business Entity Name STX Next Sp.z.o.o
    Source Central Statistical Office of Poland
    Jurisdiction of Formation Poland
    Date of Formation March 9, 2005
    Status Active
    Last Updated March 1, 2022
    ID 300013306

    Credit Report Results

    International Credit Risk Assessment Low Risk
    Source Creditsafe
    Last Updated January 1, 2022
    Learn More About The Clutch Verification Process

    Locations (5)

    38 Mostowa Street PoznańPoland 61-854

    401 - 500

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