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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%
Certified in:
Web Development Python

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 recognized for providing good value for cost with competitive pricing. Clients report satisfaction with project outcomes, often citing flexibility and responsiveness. Specific project costs range from $15,000 to over $1 million, with engagements typically ongoing and tailored to client needs.

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

  • Proactive Problem Solving

    STX Next is proactive in addressing potential issues and providing solutions. They engage in thorough problem-solving discussions with clients, ensuring that all aspects of a project are considered and optimized for the best outcomes.

  • Consistent Quality Across Projects

    Clients consistently report satisfaction with the quality of STX Next's work across various projects. Their attention to detail and commitment to excellence are evident in the positive outcomes they achieve.

  • Challenges with Initial Onboarding

    Some clients have noted challenges during the initial onboarding phase, particularly with communication and understanding project requirements. However, these issues are typically resolved as the project progresses and the teams align.

  • High-Quality Deliverables

    STX Next is praised for delivering high-quality code and reliable solutions. Their attention to detail and thorough testing processes result in products that meet or exceed client expectations, with minimal bugs and high user satisfaction.

  • Focus on Continuous Improvement

    STX Next is committed to continuous improvement, both in their processes and in the solutions they deliver. They actively seek client feedback and implement changes to enhance the quality and efficiency of their services.

  • Efficient and Reliable Service

    STX Next provides efficient and reliable service, consistently meeting deadlines and delivering on promises. Clients appreciate their dependability and the trustworthiness of their project outcomes.

STX Next Reviews

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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
    +1
  • 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
    +3
  • 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
    +4
  • 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
    +1
  • $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.

Development & Quality Assurance for Data Platform

  • Custom Software Development
  • Python
  • $200,000 to $999,999
  • Jan. 2019 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"With their development help, we’ve hit all of the milestones we expected to hit."

May 20, 2019
Director of Operations, Data Firm
Anonymous
Verified
  • Other industries
  • Austin, Texas
  • 11-50 Employees
  • Phone Interview
  • Verified

STX Next offers supplemental development resources for a data company. The developers primarily make API updates using Python. They also dedicate DevOps personnel to monitor an AWS cloud system at all times.

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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