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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

  • Effective Project Management and Communication

    Clients consistently praise STX Next for their excellent project management skills, including the use of agile methodologies and tools like Jira and Slack. Their clear communication and ability to manage projects efficiently have been highlighted as major strengths.

  • Commitment to Agile Practices and Continuous Improvement

    The company’s commitment to agile practices and continuous improvement is noted as a significant advantage, allowing them to adapt to client feedback and evolving project requirements effectively.

  • 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.

  • Successful Delivery of Custom Solutions

    STX Next has delivered numerous custom software solutions, often exceeding client expectations. Their ability to understand client needs and provide tailored solutions has been a significant factor in client satisfaction.

  • Commitment to Long-Term Partnerships

    STX Next is committed to building long-term partnerships with clients, focusing on delivering sustained value and supporting ongoing development needs.

  • Impressive Range of Expertise Beyond Python

    While known for their Python expertise, STX Next also offers a range of skills in other areas, including DevOps and frontend development, which clients have found beneficial for comprehensive project needs.

STX Next Reviews

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Data Entry System for Financial Market Platform

  • Custom Software Development
  • Confidential
  • July 2017 - Ongoing
4.5
Quality
5.0
Schedule
4.0
Cost
5.0
Willing to Refer
5.0

“STX Next provides a comprehensive set of skills and resources, which is helpful for a project like ours.”

Jun 15, 2018
Managing Director, Financial Market Platform
Anonymous
Verified
  • Financial services
  • London, England
  • 1-10 Employees
  • Phone Interview
  • Verified

STX Next’s full stack developers built a series of MongoDBs that includes a calculation engine and data scraper. Via ElasticSearch, the backend feeds metrics to the frontend through a REST API.

Desktop Application for Loan System Platform

  • Mobile App Development
  • Confidential
  • Oct. 2017 - Ongoing
4.5
Quality
4.5
Schedule
4.5
Cost
4.0
Willing to Refer
5.0

“STX Next is certainly a Python powerhouse.”

Jun 7, 2018
Director, Loan Startup
Anonymous
Verified
  • Financial services
  • Indonesia
  • 1-10 Employees
  • Phone Interview
  • Verified

STX Next supplied a team including developers, QA, and a product owner to assist in the development of an employee loan application using Python. The app is mostly complete and in testing. 

In-House Software Support for Gaming Firm

  • Custom Software Development
  • Confidential
  • Oct. 2017 - Ongoing
4.5
Quality
4.5
Schedule
5.0
Cost
4.0
Willing to Refer
5.0

“[T]hey’re highly qualified technically.”

May 8, 2018
Developer Services Team Lead & Software Engineer
Ricky Kaare & Diego Campos
Verified
  • Gaming
  • Copenhagen, Denmark
  • 5,001-10,000 Employees
  • Phone Interview
  • Verified

STX Next provided software support for a Python-based stack, working on maintaining the server code as well as some of the machine code while the in-house team develops a new product in parallel. 

Web Dev. for Online Buddhist Library

  • Web Development
  • $50,000 to $199,999
  • Oct. 2017 - Mar. 2018
5.0
Quality
5.0
Schedule
4.0
Cost
5.0
Willing to Refer
5.0

“STX was happy to personalize the project according to our needs and plans.”

Mar 27, 2018
SuttaCentral, Boss Monk
Sujato Bhikkhu
Verified
  • Education
  • Coffs Harbour, Australia
  • 1-10 Employees
  • Phone Interview
  • Verified

STX supplemented an internal team revamping a site by building the backend and database. They made the site a PWA to make it accessible offline on mobile devices.

Python Dev for Currency Exchange Platform

  • Custom Software Development
  • $50,000 to $199,999
  • Sep. 2017 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
4.0
Willing to Refer
5.0

"They own projects, show responsibility over the work, and deliver the best possible results."

Mar 27, 2018
Founder, Cryptocurrency Exchange Platform
Anonymous
Verified
  • Financial services
  • Istanbul, Türkiye
  • 1-10 Employees
  • Phone Interview
  • Verified

STX Next works as a outsourced IT partner specializing in Python development, DevOps services, frontend design, and quality assurance. They provide project managers and Scrum masters. 

Data Integration for Software Product Firm

  • Web Development
  • $200,000 to $999,999
  • Feb. 2017 - Mar. 2018
4.5
Quality
4.5
Schedule
4.0
Cost
4.0
Willing to Refer
4.5

“Their team contributed a significant amount to critical projects, excellent work..”

Mar 9, 2018
CTO, Software Firm
Anonymous
Verified
  • Business services
  • London, England
  • 51-200 Employees
  • Phone Interview
  • Verified

STX Next fulfilled needs around team scalability for the development of financial software, writing integrations with data providers and adding features to our main product, working with Django and AngularJS.

Python Support for Information & Communication Technology Firm

  • Web Development
  • $50,000 to $199,999
  • Aug. 2017 - Ongoing
5.0
Quality
5.0
Schedule
4.5
Cost
4.5
Willing to Refer
5.0

“They really maintain the relationship and work professionally.”

Feb 22, 2018
Chief Technology Officer, Wunderman Fluid
Wynand McCabe
Verified
  • Advertising & marketing
  • Johannesburg, South Africa
  • 1-10 Employees
  • Phone Interview
  • Verified

Taking over low-quality source code from a prior developer, STX Next is improving, stabilizing, and rebuilding a website built on Python.

Modernized Legacy Tool for Entertainment Business

  • Custom Software Development
  • $10,000 to $49,999
  • July - Aug. 2017
4.5
Quality
4.0
Schedule
4.0
Cost
3.5
Willing to Refer
4.5

“We’re getting more worth for our money due to STX Next’s contribution.”

Dec 7, 2017
Global Head of Pipeline, Pixomondo
Sebastian Kral
Verified
  • Other industries
  • Los Angeles, California
  • 201-500 Employees
  • Phone Interview
  • Verified

STX Next used Python to develop a UI with the PySide framework for a proprietary tool. They incorporated specific requirements to accommodate a flexible architecture, and also led extensive user testing.

Outsourced Prototype Dev for Digital Agency

  • Web Development
  • $50,000 to $199,999
  • Oct. 2017 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
4.0
Willing to Refer
5.0

"They weren’t some nameless people developing some software, but rather an extension of the team."

Dec 7, 2017
Founder, Digital Agency
Anonymous
Verified
  • Advertising & marketing
  • Zuerich, Switzerland
  • 11-50 Employees
  • Phone Interview
  • Verified

Contracted as an outsourced provider, STX Next converted extant specs and mock-ups into an online auction-driven MVP with a Django/Python backend and an Angular 2 frontend.

Platform Dev for Online Retailer

  • Custom Software Development
  • $200,000 to $999,999
  • Jan. 2016 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

“I massively value their opinion … they really listen to us so they can understand our business.”

Sep 28, 2017
Managing Director, TBSeen
Neal Hendley
Verified
  • Retail
  • London, England
  • 1-10 Employees
  • Phone Interview
  • Verified

STX Next used a previous MVP build along with Python, Django, and SQL to build an AWS platform. They developed six complex APIs, a CMS, and a data management system.

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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