STX Next vs Codurance: full comparison for 2026
Quick verdict
STX Next (4.2/5) edges ahead of Codurance (4.1/5) overall. STX Next is the better choice for python back ends and data products, Polish rates. Codurance is the stronger option for legacy modernisation, engineering-practice improvement. The right choice depends on your project size, budget, and required tech stack.
STX Next vs Codurance: head-to-head summary
| Criterion | STX Next | Codurance |
|---|---|---|
| Founded | 2005 | 2013 |
| HQ | Poznań, Poland | London, United Kingdom |
| Team size | 500–600 | 150–300 |
| Rating | 4.2 / 5 | 4.1 / 5 |
| Primary differentiator | Deep Python specialism across web back ends, data engineering and machine learning | Craftsmanship-led delivery that also coaches in-house teams |
| Pricing model | Time and materials, dedicated team | Time and materials, fixed price |
| Min. engagement | Not published | Not published |
| Primary tech stack | Python, Django, FastAPI | Java, Kotlin, C# |
| Industries served | Fintech, Healthcare, Media, Retail | Financial services, Retail, Media, Public sector |
STX Next vs Codurance: 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.
Codurance
Mashooq Badar co-founded Codurance in London in 2013. Its pitch is software craftsmanship: test-driven development, pairing and clean architecture. Besides London and Manchester, it has offices in Barcelona, Madrid and Lisbon, which bring Iberian rates into the mix. Headcount estimates range from roughly 170 to 300.
Services and capabilities: STX Next vs Codurance
| Capability | STX Next | Codurance |
|---|---|---|
| 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 Codurance
| Framework / platform | STX Next | Codurance |
|---|---|---|
| .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 Codurance
| Criterion | STX Next | Codurance |
|---|---|---|
| Minimum engagement | Not published | Not published |
| Engagement models | Dedicated team, Team extension, Time and materials | Fixed project, Team extension, Time and materials |
| Rate transparency | Not public | Not public |
| Price tier | Mid-market | Mid-market |
Target audience comparison: STX Next vs Codurance
| Dimension | STX Next | Codurance |
|---|---|---|
| Best company size | Startup to mid-market | Startup to mid-market |
| Best industries | Fintech, Healthcare, Media | Financial services, Retail, Media |
| 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 a monolith split into services without stopping feature work., An engineering team wants to adopt test-driven development and pairing with outside help. |
| Typical project type | Dedicated team | Fixed project |
STX Next vs Codurance: 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 |
| Codurance | |
|---|---|
| + | Strong on cleaning up legacy codebases and raising engineering standards |
| + | Spanish and Portuguese offices provide a cheaper option without leaving Western Europe |
| + | Coaching is built into engagements, so client teams improve along the way |
| - | Small team limits how fast it can staff a large programme |
| - | Iberian rates are higher than Central and Eastern European ones |
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 Codurance?
A typical fit: a company needs a monolith split into services without stopping feature work.
Craftsmanship-led delivery that also coaches in-house teams. Minimum engagement is not publicly disclosed. Works best with clients in Financial services, Retail, Media, Public sector.
Decision matrix: STX Next vs Codurance
| Your situation | Recommended choice |
|---|---|
| You need full-ownership delivery on a defined project scope | Codurance |
| 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 Codurance (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 Codurance
| Use case | STX Next fit | Codurance 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 a monolith split into services without stopping feature work. | Limited | Strong | Codurance |
| An engineering team wants to adopt test-driven development and pairing with outside help. | Limited | Strong | Codurance |
| 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 | Codurance |
Verdict: STX Next vs Codurance
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.
Codurance (4.1/5) is worth a look in a scenario like this: an engineering team wants to adopt test-driven development and pairing with outside help. If your situation matches that, Codurance is a competitive option.
Related comparisons
STX Next vs Codurance FAQ
Is STX Next better than Codurance?
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. Codurance's strongest advantage: strong on cleaning up legacy codebases and raising engineering standards.
How do STX Next and Codurance differ in pricing?
STX Next uses time and materials, dedicated team pricing. Codurance uses time and materials, fixed price 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 Codurance?
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 Codurance?
STX Next's primary differentiator is: deep Python specialism across web back ends, data engineering and machine learning. Codurance's primary differentiator is: craftsmanship-led delivery that also coaches in-house teams. They also differ in team size (500–600 vs 150–300), minimum engagement (Not published vs Not published), and primary industries served (Fintech, Healthcare vs Financial services, Retail).
Verify all details directly with each company before making a decision.