STX Next vs Itransition: full comparison for 2026
Quick verdict
STX Next (4.2/5) edges ahead of Itransition (3.8/5) overall. STX Next is the better choice for python back ends and data products, Polish rates. Itransition is the stronger option for budget-conscious buyers, broad generalist work. The right choice depends on your project size, budget, and required tech stack.
STX Next vs Itransition: head-to-head summary
| Criterion | STX Next | Itransition |
|---|---|---|
| Founded | 2005 | 1998 |
| HQ | Poznań, Poland | Tbilisi, Georgia (London office) |
| Team size | 500–600 | 3,000+ |
| Rating | 4.2 / 5 | 3.8 / 5 |
| Primary differentiator | Deep Python specialism across web back ends, data engineering and machine learning | Low rates across a wide catalogue of development and platform services |
| Pricing model | Time and materials, dedicated team | Time and materials, fixed price, dedicated team |
| Min. engagement | Not published | Not published |
| Primary tech stack | Python, Django, FastAPI | .NET, Java, PHP |
| Industries served | Fintech, Healthcare, Media, Retail | Healthcare, Retail, Financial services, Logistics |
STX Next vs Itransition: overview
STX Next
STX Next was founded in Poznań in 2005 and built its name as one of Europe's largest Python-focused development companies. Its March 2025 anniversary release cited about 500 people and more than 1,000 projects delivered. A later combination with Gliwice's Brainhub added roughly 100 more engineers. Innova Capital has been an investor since 2020.
Itransition
Itransition has been delivering software since 1998 and reports more than 3,000 engineers serving clients in over 40 countries. It lists a London office, while PitchBook gives Tbilisi, Georgia as its corporate office. Historically its delivery base was in Belarus, and it has since built up other locations. Its services span custom development, Salesforce and Microsoft Dynamics, and testing.
Services and capabilities: STX Next vs Itransition
| Capability | STX Next | Itransition |
|---|---|---|
| Custom software development | ✓ | ✓ |
| Mobile app development | ✗ | ✗ |
| Cloud & DevOps | ✓ | ✗ |
| Data & AI | ✓ | ✗ |
| Legacy modernisation | ✗ | ✗ |
| Embedded & IoT | ✗ | ✗ |
| Dedicated team model | ✓ | ✓ |
| Fixed-price projects | ✗ | ✓ |
Tech stack comparison: STX Next vs Itransition
| Framework / platform | STX Next | Itransition |
|---|---|---|
| .NET | N/A | ✓ |
| Java | N/A | ✓ |
| Python | ✓ | N/A |
| React | ✓ | N/A |
| AWS | ✓ | ✓ |
| Azure | N/A | ✓ |
| Kubernetes | N/A | N/A |
| Embedded | N/A | N/A |
Pricing comparison: STX Next vs Itransition
| Criterion | STX Next | Itransition |
|---|---|---|
| Minimum engagement | Not published | Not published |
| Engagement models | Dedicated team, Team extension, Time and materials | Dedicated team, Fixed project, Time and materials |
| Rate transparency | Not public | Not public |
| Price tier | Mid-market | Mid-market |
Target audience comparison: STX Next vs Itransition
| Dimension | STX Next | Itransition |
|---|---|---|
| Best company size | Startup to mid-market | Startup to mid-market |
| Best industries | Fintech, Healthcare, Media | Healthcare, Retail, Financial services |
| Best use cases | A fintech needs a Django back end rebuilt and scaled., A media company wants data ingestion jobs and recommendation models written in Python. | A company needs Salesforce customisation at a low rate., A retailer wants testing capacity for a release programme. |
| Typical project type | Dedicated team | Dedicated team |
STX Next vs Itransition: pros and cons
| STX Next | |
|---|---|
| + | Python depth is hard to match among mid-sized European vendors |
| + | Combined STX Next and Brainhub team adds JavaScript and product capacity |
| + | Polish location gives near-total working-day overlap with the UK |
| - | No staffed UK office was found, so account management is run from Poland |
| - | The Brainhub merger is recent, and integration may take time |
| Itransition | |
|---|---|
| + | Among the lowest rates for a vendor of this size |
| + | Covers CRM platforms such as Salesforce and Dynamics as well as custom builds |
| + | Large team for staffing flexibility |
| - | Thin evidence of UK-based delivery or account leadership |
| - | Corporate location data is inconsistent between sources |
| - | Historical Belarus base may raise questions with some UK procurement teams |
Who should choose STX Next?
A typical fit: a fintech needs a Django back end rebuilt and scaled.
Deep Python specialism across web back ends, data engineering and machine learning. Minimum engagement is not publicly disclosed. Works best with clients in Fintech, Healthcare, Media, Retail.
Who should choose Itransition?
A typical fit: a company needs Salesforce customisation at a low rate.
Low rates across a wide catalogue of development and platform services. Minimum engagement is not publicly disclosed. Works best with clients in Healthcare, Retail, Financial services, Logistics.
Decision matrix: STX Next vs Itransition
| Your situation | Recommended choice |
|---|---|
| You need full-ownership delivery on a defined project scope | Itransition |
| You need a large dedicated team for an ongoing programme | STX Next |
| Your budget is at the lower end | Compare: STX Next (Not published) vs Itransition (Not published) |
| You need specialist depth in a specific vertical | STX Next |
| You want engineers added to your own in-house team | STX Next |
| Your product includes hardware, firmware or connected devices | Neither; consider an embedded specialist |
Use case fit: STX Next vs Itransition
| Use case | STX Next fit | Itransition fit | Winner |
|---|---|---|---|
| A fintech needs a Django back end rebuilt and scaled. | Strong | Limited | STX Next |
| A media company wants data ingestion jobs and recommendation models written in Python. | Strong | Limited | STX Next |
| A company needs Salesforce customisation at a low rate. | Limited | Strong | Itransition |
| A retailer wants testing capacity for a release programme. | Limited | Strong | Itransition |
| You need hardware, firmware or IoT work in the same contract | Limited | Limited | Both equally |
| You want a fixed-price first phase before a longer engagement | Limited | Strong | Itransition |
Verdict: STX Next vs Itransition
STX Next (4.2/5) is the stronger overall choice for most Software Development Outsourcing projects. Deep Python specialism across web back ends, data engineering and machine learning.
Itransition (3.8/5) is worth a look in a scenario like this: a retailer wants testing capacity for a release programme. If your situation matches that, Itransition is a competitive option.
Related comparisons
STX Next vs Itransition FAQ
Is STX Next better than Itransition?
STX Next (4.2/5) scores higher overall, but "better" depends on your use case. STX Next's strongest advantage: python depth is hard to match among mid-sized European vendors. Itransition's strongest advantage: among the lowest rates for a vendor of this size.
How do STX Next and Itransition differ in pricing?
STX Next uses time and materials, dedicated team pricing. Itransition uses time and materials, fixed price, dedicated team pricing. Neither firm publishes a full rate card; a discovery call is required for project-specific quotes.
Which is better for enterprise: STX Next or Itransition?
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 Itransition?
STX Next's primary differentiator is: deep Python specialism across web back ends, data engineering and machine learning. Itransition's primary differentiator is: low rates across a wide catalogue of development and platform services. They also differ in team size (500–600 vs 3,000+), minimum engagement (Not published vs Not published), and primary industries served (Fintech, Healthcare vs Healthcare, Retail).
Verify all details directly with each company before making a decision.