Best Machine Learning Development Companies in Europe

STX Next vs High-Tech Systems & Software: full comparison for 2026

Last updated: July 2026

Quick verdict

STX Next (4.3/5) edges ahead of High-Tech Systems & Software (3.8/5) overall. STX Next is the better choice for companies needing ML development paired with deep, large-scale Python software engineering capacity. High-Tech Systems & Software is the stronger option for healthcare organizations needing AI and ML development bundled with domain-specific healthcare software expertise. The right choice depends on your project size, budget, and required tech stack.

STX Next vs High-Tech Systems & Software: head-to-head summary

Criterion STX Next High-Tech Systems & Software
Founded 2005 2012
HQ Poznan, Poland Bucharest, Romania
Team size 201–500 201–500
Rating 4.3 / 5 3.8 / 5
Best for Companies needing ML development paired with deep, large-scale Python software engineering capacity Healthcare organizations needing AI and ML development bundled with domain-specific healthcare software expertise
Pricing model Dedicated team, staff augmentation, fixed project Dedicated team, fixed project, staff augmentation
Min. engagement $25K $20K
Primary tech stack Python, Django, FastAPI Python, Java, .NET
Industries served SaaS, Fintech, Healthcare, E-commerce, Enterprise Healthcare, Enterprise, Public Sector

STX Next vs High-Tech Systems & Software: overview

STX Next

STX Next, founded in March 2005 in Poznan, Poland, grew from an 8-person startup into a nearly 500-person Python engineering firm with delivery centers across Poland and Mexico. Known primarily as one of Europe's largest dedicated Python engineering companies, STX Next has built out AI/ML and data engineering practices on top of its deep Python bench, making it a strong generalist option for ML projects that also require broader software engineering.

High-Tech Systems & Software

High-Tech Systems & Software (HTSS), founded in 2012 and headquartered in Bucharest, Romania, is a software engineering company with an estimated 250 to 500 employees. HTSS specializes in healthcare-sector software, including medical supply chain, workforce management, telemedicine, and telepharmacy systems, and offers AI and machine learning development as part of its broader healthcare and enterprise software portfolio.

Services and capabilities: STX Next vs High-Tech Systems & Software

Capability STX Next High-Tech Systems & Software
ML model development
Computer vision
NLP
Generative AI / LLM integration
MLOps
AI strategy consulting
Staff augmentation

Tech stack comparison: STX Next vs High-Tech Systems & Software

Framework / platform STX Next High-Tech Systems & Software
Python
TensorFlow N/A
PyTorch N/A
AWS
Azure
Kubernetes N/A N/A

Pricing comparison: STX Next vs High-Tech Systems & Software

Criterion STX Next High-Tech Systems & Software
Minimum engagement $25K $20K
Engagement models Dedicated team, Staff augmentation, Fixed project Dedicated team, Fixed project, Staff augmentation
Rate transparency Minimum disclosed Minimum disclosed
Price tier Accessible Accessible

Target audience comparison: STX Next vs High-Tech Systems & Software

Dimension STX Next High-Tech Systems & Software
Best company size Startup to mid-market Startup to mid-market
Best industries SaaS, Fintech, Healthcare Healthcare, Enterprise, Public Sector
Best use cases ML feature development inside a larger Python software platform, Scaling an engineering team with dedicated Python and ML staff AI-driven predictive analytics for healthcare supply chain management, Machine learning features for telemedicine or telepharmacy platforms
Typical project type Dedicated team Dedicated team

STX Next vs High-Tech Systems & Software: pros and cons

STX Next
+ Two decades of operating history since founding in 2005 with proven scale of roughly 500 engineers
+ Deep Python engineering bench supports complex ML and software integration projects
+ Multiple delivery centers across Poland and Mexico for coverage flexibility
+ Established staff augmentation model for teams needing to scale quickly
- ML and AI is one practice among several rather than the firm's sole focus
- Larger organizational size may mean less founder-level attention than boutique specialists
- Best fit skews toward Python-centric stacks rather than polyglot ML environments
High-Tech Systems & Software
+ Over a decade of operating history since founding in 2012, with deep healthcare-sector domain expertise
+ Specialized healthcare software portfolio spanning supply chain, telemedicine, and telepharmacy is a strong base for healthcare-specific ML use cases
+ Competitive Romanian delivery rates relative to Western European firms
+ Recognized as a Top HP Enterprise Solution Company in industry press, per company website; independently unverifiable
- AI and ML development is one service line within a broader healthcare software business, not the firm's primary specialization
- Reported employee counts vary across sources, from roughly 140 to 500, reflecting limited public transparency
- Narrower industry focus, primarily healthcare, than generalist ML firms on this list

Who should choose STX Next?

STX Next is the right choice for companies needing ML development paired with deep, large-scale Python software engineering capacity.

One of Europe's largest dedicated Python engineering companies, with ML and data practices built on that scale. Minimum engagement starts at $25K. Works best with clients in SaaS, Fintech, Healthcare, E-commerce, Enterprise.

Who should choose High-Tech Systems & Software?

High-Tech Systems & Software is the right choice for healthcare organizations needing AI and ML development bundled with domain-specific healthcare software expertise.

Deep healthcare-sector software specialization in supply chain and telemedicine, with AI and ML layered on top. Minimum engagement starts at $20K. Works best with clients in Healthcare, Enterprise, Public Sector.

Decision matrix: STX Next vs High-Tech Systems & Software

Your situation Recommended choice
You need full-ownership delivery on a defined project scope STX Next
You need a large dedicated team for an ongoing programme STX Next
Your budget is at the lower end High-Tech Systems & Software
You need specialist depth in a specific vertical STX Next
You need staff augmentation or team extension STX Next
You need consulting before committing to a build STX Next

Use case fit: STX Next vs High-Tech Systems & Software

Use case STX Next fit High-Tech Systems & Software fit Winner
ML feature development inside a larger Python software platform Strong Strong Both equally
Scaling an engineering team with dedicated Python and ML staff Strong Limited STX Next
AI-driven predictive analytics for healthcare supply chain management Limited Strong High-Tech Systems & Software
Machine learning features for telemedicine or telepharmacy platforms Limited Strong High-Tech Systems & Software
Fixed-price build Limited Limited Both equally
Staff augmentation Strong Limited STX Next

Verdict: STX Next vs High-Tech Systems & Software

STX Next (4.3/5) is the stronger overall choice for most Machine Learning Development projects. One of Europe's largest dedicated Python engineering companies, with ML and data practices built on that scale. It is best for companies needing ML development paired with deep, large-scale Python software engineering capacity.

High-Tech Systems & Software (3.8/5) is the better choice when healthcare organizations needing AI and ML development bundled with domain-specific healthcare software expertise. If your situation matches those criteria, High-Tech Systems & Software is a competitive option.

Related comparisons

STX Next vs High-Tech Systems & Software FAQ

Is STX Next better than High-Tech Systems & Software?

STX Next (4.3/5) scores higher overall, but "better" depends on your use case. STX Next is better for companies needing ML development paired with deep, large-scale Python software engineering capacity. High-Tech Systems & Software is better for healthcare organizations needing AI and ML development bundled with domain-specific healthcare software expertise.

How do STX Next and High-Tech Systems & Software differ in pricing?

STX Next uses dedicated team, staff augmentation, fixed project pricing with a minimum engagement of $25K. High-Tech Systems & Software uses dedicated team, fixed project, staff augmentation pricing with a minimum engagement of $20K. Neither firm publishes a full rate card; a discovery call is required for project-specific quotes.

Which is better for enterprise: STX Next or High-Tech Systems & Software?

STX Next is the larger team and typically the better enterprise-scale choice. For very large programmes, verify team size and compliance coverage directly with each company before shortlisting.

What are the main differences between STX Next and High-Tech Systems & Software?

STX Next's primary differentiator is: one of europe's largest dedicated python engineering companies, with ml and data practices built on that scale. High-Tech Systems & Software's primary differentiator is: deep healthcare-sector software specialization in supply chain and telemedicine, with ai and ml layered on top. They also differ in team size (201–500 vs 201–500), minimum engagement ($25K vs $20K), and primary industries served (SaaS, Fintech vs Healthcare, Enterprise).

Last reviewed: July 2026. Verify all details directly with each company before making a decision.