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

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.
High-Quality Deliverables

Clients consistently report high satisfaction with the quality of STX Next’s deliverables. Their work often results in successful product launches, improved user feedback, and increased customer engagement.
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.
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.
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.
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.

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UX/UI Design
$10,000 to $49,999
Aug. - Oct. 2019

4.5

Quality: 5.0

Schedule: 5.0

Cost: 3.0

Willing to Refer: 4.5

"They're a very good design team with a strong understanding of the startup world."

Jan 23, 2020

Founder, Consulting Startup

Anonymous

Other industries
Austin, Texas
1-10 Employees
Online Review
Verified

STX Next developed the UI design and user flow for a software startup's project along with a helpful presentation.

In the end, STX Next delivered professional documentation, which proved useful when presenting to investors. The team also suggested ideas regarding backend development. While the cost was a bit higher than their peers, the service and final product made up for it.

The client submitted this review online.

BACKGROUND

Please describe your company and your position there.

CEO and Founder

OPPORTUNITY / CHALLENGE

For what projects/services did your company hire STX Next?

We were starting a software company and required some assistance of putting together some user flow and UI interfaces

What were your goals for this project?

A helpful presentation and UI design project for our team.

SOLUTION

How did you select this vendor?

Reviewed a number of vendors and clutch.co reviews as well. Ultimately, my friend gave me the recommendation to this team.

Describe the project and the services they provided in detail.

UI details and project design for our software.

What was the team composition?

The team on their side comprise of 1 head of UI and 1 consultant. Other members we interacted included two software engineers.

RESULTS & FEEDBACK

Can you share any information that demonstrates the impact that this project has had on your business?

We ended with a very good working document that lend itself to our internal customer and investor presentations. It also gave us some ideas around the backend development.

How was project management arranged and how effective was it?

It was primarily managed through weekly calls and emails. No software GitHub or Asana needed. Our calls were through Google Hangouts.

What did you find most impressive about this company?

They're a very good design team with a strong understanding of the startup world. They also spoke perfect English which made the conversation very clear and effective.

Are there any areas for improvement?

The costs seem a bit high for some of their services relative to peers. That being said, great service and great end product.

RATINGS

4.5

Custom Software Development
$50,000 to $199,999
June 2019 - Ongoing

5.0

Quality: 4.5

Schedule: 4.5

Cost: 4.5

Willing to Refer: 5.0

"They are a responsive team."

Nov 22, 2019

Director Software, Ten Lifestyle

Jaya Jha

Hospitality & leisure
London, England
1,001-5,000 Employees
Online Review
Verified

STX Next provided outsourced development services to a lifestyle company. The team delivered a roadmap, working in Angular and Python.

The development has allowed the client to succeed in key business areas. STX Next establishes a seamless workflow and collaborative process. The team is communicative and responsive.

Web Development
$10,000 to $49,999
Aug. 2018 - Aug. 2020

4.0

Quality: 4.0

Schedule: 4.0

Cost: 4.0

Willing to Refer: 4.0

"Their machine learning developer most impressed us."

Jul 11, 2019

Director, Data Analytics Firm

Anonymous

Information technology
London, England
1-10 Employees
Online Review
Verified

STX Next initially supported a platform migration to the latest versions of Python and Django and worked to reduce backend technical debt. They later aided in the development of a machine learning algorithm.

While initial deliverables exacerbated the platform's downtown, the second partnership resulted in a framework that supports advancement. STX Next provided video updates that added value to the engagement. To support successful collaboration, future clients should encourage direct communication.

This review was originally 2 stars overall. It was updated by the client on August 31, 2020.

The client submitted this review online.

BACKGROUND

Please describe your company and your position there.

A data analytics based company, providing data analytics and insights in both a B2B and B2C manner.

OPPORTUNITY / CHALLENGE

For what projects/services did your company hire STX Next?

Technical debt work and devops

What were your goals for this project?

We hired STX Next to help without technical debt moving us to latest Python and Django versions and ultimately get our backend up to date for a migration to a react.js front end.

SOLUTION

How did you select this vendor?

We selected this vendor based on their reviews here on Clutch, so we thought we best give back to the community and provide our feedback.

Describe the project and the services they provided in detail.

Migrate from python 2.7- python 3. Migrate to latest version of Django. Reduce technical debt of all backend to enable us to focus on a react migration.

What was the team composition?

1 Backend developer, 2 Devops and a Project Manager

RESULTS & FEEDBACK

Can you share any information that demonstrates the impact that this project has had on your business?

Unfortunately, I am here to report that the project was not a resounding success. Costs ran away from us and we are still cleaning up a lot of issues after we ended their engagement with us.

How was project management arranged and how effective was it?

Project management was ad hoc at best. Multiple times I was asking their PM for updates with nothing back. Also, we were sold on a final terraforming project, which was not fit for our purpose.

What did you find most impressive about this company?

Their backend developer was very good, he worked tirelessly to fix the backend of the system. He was very accountable and responsive.

Are there any areas for improvement?

Communication, and properly qualifying project requirements before going down that route. As businesses, we do not want "yes men" we want to be challenged if a particular path is not correct or not fit for purpose.

The terraform project has had to be completely rewritten to be compatible with our react branch. We are still trying to eliminate daily downtime caused by STX next.

UPDATED REVIEW

BACKGROUND

Introduce your business and what you do there.

I’m the director of an analytics firm.

This review was updated by the client on August 31, 2020. The original star ratings were: Overall – 2, Quality – 2, Schedule – 2, Cost – 2, NPS - 2 New content is below:

OPPORTUNITY / CHALLENGE

What challenge were you trying to address with STX Next?

We engaged STX Next to improve our Django backend, updating it, and removing all of the technical debt. We also engaged them in a data analytics project.

SOLUTION

What was the scope of their involvement?

For the first project, the goal was to remove technical debt and upgrade our platform to the newest extension of Platnum Django. After that project, their team came to the table again and engaged in a data analytics project for us. They helped to build essentially a machine learning algorithm.

What is the team composition?

I worked with three people from STX Next. It was a tight-knit team, which I preferred because it was a technical project. I worked with a delivery manager, a developer, and a data analytics teammate.

How did you come to work with STX Next?

I originally found them on Clutch.

How much have you invested with them?

At this point, we’re probably knocking on $50,000.

What is the status of this engagement?

We began our collaboration on the data analytics project in March 2020, and it’ll come to a close soon.

RESULTS & FEEDBACK

What evidence can you share that demonstrates the impact of the engagement?

STX Next came back to the table to rectify the relationship, and they’ve done a good job with the data analytics project. We’ve definitely seen improvements. Their team tried to grasp our technical problems and solve it in the best way possible. While it’s too early to provide quantitative metrics, their work’s promising. They set up a framework for our data analytics to improve and evolve going forward.

How did STX Next perform from a project management standpoint?

There was clear communication about their progress and availability. They sent routine emails, and we had meetings. As we worked across different time zones, they often recorded video presentations of their progress during which their team explained their decisions. Those videos were probably half an hour long and definitely a value add.

What did you find most impressive about them?

Their machine learning developer most impressed us. His grasp of the problem as well as his ability to effectively communicate his solutions to us was impressive. While it’s difficult, he managed to communicate highly technical ideas in completely understandable terms.

Are there any areas they could improve?

They could schedule more calls. We probably needed slightly more meetings to keep the project moving forward at the right pace.

Do you have any advice for potential customers?

Communication’s key to any engagement. Written emails may not be as effective as meetings, especially if you’re working across time zones. If you meet, it’s more efficient than 50 emails back and forth. It would be helpful to hold STX Next to a meeting schedule where you review their work.

RATINGS

4.0

Showing 101-103 of 103 Reviews

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.

Quick Facts

21 years in business

Team Breakdown

Data Engineering (30)

Cloud (20)

Backend (100)

AI & Machine Learning (25)

Commonly Asked Questions

STX Next specializes in data engineering, cloud consulting, and AI solutions. The company supports organizations in building and operating data platforms, cloud environments, and AI systems used for analytics, automation, and decision support. Typical engagements include data lakehouse architectures, cloud consulting and migration (including sovereign cloud setups), AI and machine learning systems such as LLM-based solutions, RAG architectures, predictive maintenance, computer vision, and MLOps, as well as intelligent contact centers built on Amazon Connect.

STX Next works with organizations that face data complexity, compliance requirements, and operational scale, particularly in sectors where reliable data and AI systems are central to business outcomes. The company focuses on projects across financial services, industrial and manufacturing, technology, energy, and oil and gas services, where teams have delivered solutions like data lakehouses with Snowflake and Databricks, predictive maintenance systems, unified data platforms, and enterprise reporting transformations. Organizations with large data volumes, complex processing needs, or regulated operating environments often benefit from STX Next’s focus on stable, scalable, and maintainable solutions.

STX Next follows a delivery approach built around engineering excellence, clear ownership, and continuous feedback. Teams apply proven architectural practices, strong data and cloud standards, and automation across development, testing, and operations to identify and reduce risk early. This enables predictable delivery, frequent iteration, and long-term stability of data platforms and AI systems.

STX Next works as a technology partner, closely integrated with client teams. Engagements are typically structured around shared responsibility for architecture, delivery, and platform evolution, with STX Next engineers collaborating directly with internal stakeholders. This approach supports knowledge transfer, informed decision-making, and continuous improvement of data, cloud, and AI systems over time.

STX Next works closely with AWS, Snowflake, n8n, Squirro and Databricks as certified technology partners. These partnerships reflect hands-on experience delivering data, cloud, and AI solutions on these platforms and provide access to platform best practices, architectural guidance, and up-to-date tooling. For clients, this means solutions are designed in line with vendor-recommended patterns, are easier to scale and operate, and are better aligned with long-term platform roadmaps and compliance requirements.

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 Poznań, Poland 61-854

401 - 500

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STX Next

AI and Data Solutions built on Python heritage

4 Languages that we service

2 Timezones that we service

5 Locations

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Reviews

STX Next Review Insights

Overall Review Rating

Top Mentions

Review Highlights

Innovative Problem Solving

High-Quality Deliverables

Positive Client Relationships

Flexible and Responsive Teams

Challenges with Resource Allocation

Effective Project Management

Reviews mentioning:

STX Next Reviews

UI Design Services for Software Startup

BACKGROUND

OPPORTUNITY / CHALLENGE

SOLUTION

RESULTS & FEEDBACK

RATINGS

Roadmap Development for Lifestyle Company

BACKGROUND

OPPORTUNITY / CHALLENGE

SOLUTION

RESULTS & FEEDBACK

RATINGS

Platform Migration & Algorithm Dev for Data Analytics Co

BACKGROUND

OPPORTUNITY / CHALLENGE

SOLUTION

RESULTS & FEEDBACK

UPDATED REVIEW

RATINGS

Portfolio & Awards

About the Team

Our Story

What Sets Us Apart

Quick Facts

Team Breakdown

Commonly Asked Questions

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