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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 Consulting Focus
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
35%
Manufacturing
25%
Advertising & marketing
10%
Energy & natural resources
10%
Insurance
10%
Medical
10%
Clients
Midmarket ($10M - $1B)
60%
Enterprise (>$1B)
40%
Certified in:
AI Development Web Development Python Machine Learning

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 is known for providing good value for cost with competitive pricing, particularly in Python development. Clients have reported satisfaction with their flexible engagement models and responsive project management, contributing positively to project outcomes.

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

  • Challenges with Resource Allocation

    Some clients noted occasional challenges with resource allocation, such as delays in replacing team members or needing more resources for certain projects. However, these issues are generally resolved promptly.

  • Flexible and Responsive Teams

    STX Next is noted for their flexibility in scaling teams and adapting to clients' needs. They can quickly provide additional resources and adjust to project changes, ensuring client satisfaction and project success.

  • Positive Client Relationships

    STX Next fosters strong, collaborative relationships with clients. They are seen as an extension of the client’s team, showing genuine interest in the success of the projects and the businesses they work with.

  • Innovative Problem Solving

    Clients appreciate STX Next’s ability to provide innovative solutions and their willingness to challenge assumptions. They are not just code executors but active partners in finding the best solutions for client needs.

  • Proficient in Python Development

    STX Next is praised for their expertise in Python development, providing custom coding, testing, and re-architecture services. They have a reputation for being a Python powerhouse with a large pool of skilled developers.

  • Effective Project Management

    Clients commend STX Next for their project management skills, including their use of Agile methodologies and tools like Jira. Their teams are responsive and proactive, often exceeding expectations in delivering projects on time.

STX Next Reviews

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Industry
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Software Development Outsourcing for Business Standards Firm

  • Custom Software Development
  • Other app platform
  • $200,000 to $999,999
  • Mar. 2019 - Ongoing
4.5
Quality
4.5
Schedule
4.5
Cost
5.0
Willing to Refer
5.0

“Based on their approach, I felt like they wanted our business to grow.”

Jul 7, 2020
Head of New Products and IT, GS1 Polska
Marek Strzelczyk
Verified
  • Other industries
  • Poznan, Poland
  • 11-50 Employees
  • Phone Interview
  • Verified

STX Next provides development outsourcing services to a business standards firm. The first project entailed developing a website on AWS, which they continue to maintain. They’re about to finish another project.

Machine Learning Development for AI Technology Startup

  • Custom Software Development
  • Python
  • $50,000 to $199,999
  • Sep. 2019 - June 2020
4.0
Quality
4.0
Schedule
5.0
Cost
3.5
Willing to Refer
5.0

“We felt fortunate to work with the  people that were on our team. They’re good people.”

Jun 22, 2020
CEO, AI Technology Startup
Anonymous
Verified
  • Other industries
  • Austin, Texas
  • 1-10 Employees
  • Phone Interview
  • Verified

STX Next developed a machine learning classification system and data pipeline for an AI tech startup. They executed on the provided design.

Custom Python Development for Cybersecurity Startup

  • Custom Software Development
  • Python
  • Confidential
  • Nov. 2019 - Mar. 2020
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"They understood our specifications without much explanation, which was better than our experiences with past vendors."

Jun 22, 2020
CEO, Cybersecurity Startup
Anonymous
Verified
  • Other industries
  • Warsaw, Poland
  • 1-10 Employees
  • Phone Interview
  • Verified

STX Next supplemented resources to support software development for a cybersecurity startup. Following specifications, the team provided full stack development services and wrote code using Python.

Python & React Development Outsourcing for Research Firm

  • IT Staff Augmentation
  • $200,000 to $999,999
  • Nov. 2018 - Ongoing
4.0
Quality
3.0
Schedule
4.0
Cost
3.5
Willing to Refer
5.0

“They have made the software development process more transparent and predictable.”

May 8, 2020
Head of Digital Products, Research Firm
Anonymous
Verified
  • Other industries
  • Netherlands
  • 5,001-10,000 Employees
  • Phone Interview
  • Verified

STX Next provides outsourcing services to a research firm. Their software engineers use a ticketing system to develop, mainly in Python and React. They also offer UX design and frontend development resources.

SaaS Prototype for IT & Healthcare Startup

  • Custom Software Development
  • Less than $10,000
  • Aug. - Sep. 2019
4.5
Quality
4.5
Schedule
4.5
Cost
4.5
Willing to Refer
5.0

"I was impressed with the pure know-how of the whole team of STX Next employees."

Oct 22, 2019
Chairman of the Board, Venini Health Oy
Juha Reini
Verified
  • Other industries
  • Finland
  • 1-10 Employees
  • Online Review
  • Verified

STX Next developed a SaaS prototype for a healthcare startup, focusing on the architecture of the system. The team also created the plan for a future roadmap. 

Software Dev for Digital Seafood Marketplace

  • Custom Software Development
  • JavaScript Python
  • Confidential
4.0
Quality
4.0
Schedule
4.0
Cost
4.0
Willing to Refer
4.0

"They’re always trying to find a good solution."

Sep 30, 2019
Lead Developer, Seafood Marketplace
Anonymous
Verified
  • Other industries
  • Rennes, France
  • 51-200 Employees
  • Phone Interview
  • Verified

STX Next provided outsourced developers to work on an online marketplace. They built a product listing feature with online payment integration using Python and JavaScript.

Software Dev for MBA Communication Platform

  • Custom Software Development
  • Django VueJS Python React
  • Confidential
  • Apr. 2018 - Ongoing
5.0
Quality
5.0
Schedule
4.5
Cost
5.0
Willing to Refer
5.0

"STX Next cares about the software they’re building, and it shows in the final quality and user experience."

Jul 2, 2019
CEO & Founder, MBA Platform
Anonymous
Verified
  • Other industries
  • London, England
  • 1-10 Employees
  • Phone Interview
  • Verified

Using existing designs, STX Next built a communication platform for using Python, Django, React, Vue.js, and CraftQL. The project is ongoing.

Mobile App Dev for Social Change Organization

  • Mobile App Development
  • Learning & Education Mobile App Development Health & Wellness Mobile App Development Consumer Mobile App Development Android App Development iPhone iOS App Development
  • Confidential
  • Apr. - July 2019
5.0
Quality
5.0
Schedule
5.0
Cost
4.5
Willing to Refer
5.0

“They go the extra mile to help me.”

Jun 21, 2019
Business Development Manager, Women Empowerment Organization
Hassan Karam
Verified
  • Other industries
  • Dubai, United Arab Emirates
  • 1-10 Employees
  • Phone Interview
  • Verified

STX Next created an application for iOS and Android that features empowering meditation and audio lessons. They developed the design work within branding guidelines and built the backend.

Bot Integration for Sports Betting Platform

  • Custom Software Development
  • Other app platform HTML5
  • $10,000 to $49,999
  • Jan. 2019 - Ongoing
4.5
Quality
4.5
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"STX Next works with our managers in a way that's conducive to getting projects accomplished."

Jun 4, 2019
Director, BetDSI
Bryan Jones
Verified
  • Business services
  • San Jose, Costa Rica
  • 11-50 Employees
  • Phone Interview
  • Verified

STX Next is developing a chat bot integration to connect the backend systems of an online sportsbook, using cell phone authentication to allow platform access without a sign on. They also provide HTML5 designs.

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.

Premier Verified means Clutch independently confirmed STX Next is a legally registered business,
financially sound (Creditsafe: Low Risk), and backed by 99 verified client reviews averaging 4.7 stars.

Learn More
Verified Client Reviews
99
Overall Review Rating
4.7
Source
Clutch
Last Updated
September 11, 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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