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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
    $50,000+
  • 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

Select Focus Area
Application Platforms
Amazon Application Development Framework
70%
Azure Platform
30%
AI Technologies & Models
Anthropic
50%
Open AI GPT-3
50%
Frameworks and CMS
Django
70%
.NET
30%
Programming & Scripting
Python
80%
C#
20%
Industries
Financial services
30%
Manufacturing
20%
Advertising & marketing
15%
Energy & natural resources
15%
Insurance
10%
Medical
10%
Clients
Midmarket ($10M - $1B)
60%
Enterprise (>$1B)
35%
Small Business (<$10M)
5%

Pricing Snapshot

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

What Clients Have Said

STX Next offers competitive pricing and good value for cost, with project costs ranging from $25,000 to over $1 million depending on the client and project scope. Clients consistently praise their quality, communication, and responsiveness, though some noted they are more expensive than others.

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

  • Strong Expertise in Python Development

    STX Next is recognized for its extensive knowledge and skills in Python, making them a preferred choice for projects involving this technology. Their proficiency has been a key factor in delivering high-quality code and solutions for clients across various industries.

  • Challenges with Onboarding and Initial Communication

    Some clients have noted initial challenges with onboarding and communication, particularly when starting new projects. However, these issues are often resolved as the project progresses and teams become more integrated.

  • High-Quality Work and Attention to Detail

    Clients appreciate the high-quality work and attention to detail provided by STX Next. Their dedication to delivering polished and functional products is frequently mentioned in reviews.

  • Proactive and Collaborative Approach

    The team at STX Next is noted for being proactive and collaborative, often going beyond the requirements to suggest improvements and ensure the best possible outcomes for projects. This approach has fostered strong partnerships with clients.

  • Consistent Delivery on Time and Within Budget

    STX Next is frequently commended for delivering projects on time and within budget, which has been a critical factor in their clients' satisfaction and trust in their services.

  • Flexible and Scalable Resource Allocation

    STX Next's ability to scale teams and allocate resources flexibly to meet project demands is highly valued by clients. This flexibility has allowed them to quickly adapt to changing project requirements and timelines.

STX Next Reviews

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Product Dev for Customer Service Solutions Firm

  • Custom Software Development
  • Confidential
  • Sep. 2018 - Ongoing
5.0
Quality
5.0
Schedule
4.0
Cost
5.0
Willing to Refer
5.0

"They’re very experienced developers with a solid understanding of UI/UX principles."

Feb 19, 2019
Head of Product Development, Firmstep
Bryony Harrower
Verified
  • Other industries
  • London, England
  • 51-200 Employees
  • Phone Interview
  • Verified

STX Next is helping rebuild a SaaS platform in JavaScript and PHP into a microservice architecture in Python and AWS. They remade a form renderer and a dashboard tool. They’re also improving the overall UI/UX.

Web Dev for Parcel Carrier & Shipping Platform

  • E-Commerce Development
  • Confidential
  • Apr. 2018 - Ongoing
5.0
Quality
4.0
Schedule
4.0
Cost
4.0
Willing to Refer
5.0

"They’ve maintained the same standards we have on our own team."

Feb 4, 2019
Software Engineering Manager, Scurri
Junior Godoi
Verified
  • Other industries
  • Wexford, Ireland
  • 11-50 Employees
  • Phone Interview
  • Verified

STX Next provided Python developers to augment an existing development team. Projects included integration of shipping carriers into e-commerce platforms and AWS implementation. The partnership is ongoing.

Dev Support for Multi-Channel Retail Platform

  • Custom Software Development
  • Confidential
  • Apr. 2018 - Ongoing
5.0
Quality
5.0
Schedule
4.5
Cost
4.0
Willing to Refer
5.0

“Not only are they familiar with general tech stacks, but they’re also willing to learn new platforms to help us grow.”

Jan 29, 2019
Product Manager, Multi-Channel Retail Platform
Anonymous
Verified
  • Retail
  • London, England
  • 11-50 Employees
  • Phone Interview
  • Verified

STX Next provides outsourced development to support an existing multi-channel marketplace. They address bugs, make improvements, and help develop new features.

Web Support for Financial Analysis Platform

  • Web Development
  • $10,000 to $49,999
  • May - Sep. 2018
4.0
Quality
4.0
Schedule
3.0
Cost
5.0
Willing to Refer
4.0

"I had a pleasant experience overall working with them."

Jan 4, 2019
Software Engineer, Financial Analysis Platform
Anonymous
Verified
  • Financial services
  • Boston, Massachusetts
  • 1-10 Employees
  • Phone Interview
  • Verified

STX Next provided a supplemental engineer to offer web interface support for a financial company. They developed several features to sort multidimensional data using React.js, Redux, Python, and Django.

Backend & Frontend Dev Support for Property Platform

  • Web Development
  • $10,000 to $49,999
  • July 2017 - Ongoing
4.5
Quality
5.0
Schedule
3.0
Cost
3.0
Willing to Refer
5.0

“We changed our expectations quite a bit, and they expertly accommodated our requests.”

Dec 11, 2018
CEO, Property Platform
Anonymous
Verified
  • Real estate
  • Barcelona, Spain
  • 1-10 Employees
  • Phone Interview
  • Verified

Using a variety of technology, STX Next built functions that support contract generation, centralized documentation, value estimation, and payment collection processes for a property management platform.

Web Design & Dev for Financial Trading Facility

  • Web Development
  • $200,000 to $999,999
  • Nov. 2017 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
4.5
Willing to Refer
5.0

“Not only are they transparent and flexible, but they’ve been immensely helpful when we needed to scale up.”

Dec 4, 2018
CEO, Blocktrade AG
Anonymous
Verified
  • Information technology
  • Slovenia
  • 11-50 Employees
  • Phone Interview
  • Verified

STX Next worked in close tandem with an internal team to build a crypto exchange platform. They developed the backend in Python with a PostgreSQL database and used AngularJS on the frontend.

Online Platform for Security Consulting Firm

  • Market Research
  • Less than $10,000
  • Aug. - Sep. 2018
5.0
Quality
5.0
Schedule
4.0
Cost
4.0
Willing to Refer
5.0

"STX Next took the time to really understand what we wanted to achieve and how we envisioned the product."

Oct 9, 2018
CFO, Security Firm
Anonymous
Verified
  • Other industries
  • London, England
  • 11-50 Employees
  • Phone Interview
  • Verified

STX Next designed a platform to supplement security and crisis management services. The team led a three-day discovery workshop first and then created story maps of the final product. The project is ongoing.

Web & Native App Dev for Education Staffing Firm

  • Web Development
  • Confidential
  • Apr. 2018 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
4.0
Willing to Refer
5.0

“They're very friendly, honest, and approachable.”

Sep 28, 2018
Founder & CEO, Zappi Ltd
Andrew Larholt
Verified
  • Other industries
  • Wakefield, England
  • 1-10 Employees
  • Phone Interview
  • Verified

STX Next designed and built a web-based platform and mobile app, using Django and React Native, incorporating custom features as requested.

Software Programming for K12 Communication Platform

  • Custom Software Development
  • $50,000 to $199,999
  • June 2018 - Ongoing
5.0
Quality
5.0
Schedule
4.0
Cost
5.0
Willing to Refer
5.0

"They’ve been very helpful in formalizing our processes."

Sep 18, 2018
COO, Signal Kit
Bill Noll
Verified
  • Education
  • Kansas City, Missouri
  • 1-10 Employees
  • Phone Interview
  • Verified

STX Next provides software, Android and iOS application development for a K-12 communication platform. Key features include sending out mass messages to schools, classes, or individual students.

Web App Dev for Sport Services Platform

  • Web Development
  • Confidential
  • Feb. - July 2018
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

“From the CTO to the developers, every individual was approachable and accessible.”

Aug 23, 2018
Co-Founder & CTO, Sports Services Platform
Anonymous
Verified
  • Other industries
  • London, England
  • 1-10 Employees
  • Phone Interview
  • Verified

STX Next designed and developed a web app that lets users reserve tennis courts and coaching sessions. The platform features a subscription system, digital payment, and a mobile responsive design.

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
June 8, 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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