Best Software Development Outsourcing UK

Amdaris (Insight) vs STX Next: full comparison for 2026

Quick verdict

Amdaris (Insight) (4.3/5) edges ahead of STX Next (4.2/5) overall. Amdaris (Insight) is the better choice for UK firms on Azure, .NET modernisation, Eastern European rates. STX Next is the stronger option for python back ends and data products, Polish rates. The right choice depends on your project size, budget, and required tech stack.

Amdaris (Insight) vs STX Next: head-to-head summary

Criterion Amdaris (Insight) STX Next
Founded 2009 2005
HQ Bristol, United Kingdom (owned by Insight Enterprises) Poznań, Poland
Team size 800+ 500–600
Rating 4.3 / 5 4.2 / 5
Primary differentiator A UK base in Bristol with delivery from Moldova, one of the lower-cost locations in Europe Deep Python specialism across web back ends, data engineering and machine learning
Pricing model Dedicated team, time and materials, fixed price Time and materials, dedicated team
Min. engagement Not published Not published
Primary tech stack .NET, Azure, AWS Python, Django, FastAPI
Industries served Financial services, Healthcare, Retail, Public sector Fintech, Healthcare, Media, Retail

Amdaris (Insight) vs STX Next: overview

Amdaris (Insight)

Amdaris was set up in 2009 by Andy Rogers and Vlad Nanu and grew from Bristol into a business of 800+ people, with delivery centres in Moldova and Romania. US-based Insight Enterprises, a Fortune 500 solutions integrator, bought it in August 2023 and folded it into its application and data practices. The UK client relationship remains Bristol-led. Buyers should expect Amdaris to sit inside a larger Insight sales motion now.

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.

Services and capabilities: Amdaris (Insight) vs STX Next

Capability Amdaris (Insight) STX Next
Custom software development ✓ ✓
Mobile app development ✗ ✗
Cloud & DevOps ✓ ✓
Data & AI ✗ ✓
Legacy modernisation ✓ ✗
Embedded & IoT ✗ ✗
Dedicated team model ✓ ✓
Fixed-price projects ✓ ✗

Tech stack comparison: Amdaris (Insight) vs STX Next

Framework / platform Amdaris (Insight) STX Next
.NET ✓ N/A
Java N/A N/A
Python N/A ✓
React ✓ ✓
AWS ✓ ✓
Azure ✓ N/A
Kubernetes N/A N/A
Embedded N/A N/A

Pricing comparison: Amdaris (Insight) vs STX Next

Criterion Amdaris (Insight) STX Next
Minimum engagement Not published Not published
Engagement models Dedicated team, Fixed project, Time and materials Dedicated team, Team extension, Time and materials
Rate transparency Not public Not public
Price tier Mid-market Mid-market

Target audience comparison: Amdaris (Insight) vs STX Next

Dimension Amdaris (Insight) STX Next
Best company size Startup to mid-market Startup to mid-market
Best industries Financial services, Healthcare, Retail Fintech, Healthcare, Media
Best use cases A UK insurer wants a legacy .NET Framework system moved to modern .NET on Azure., A company needs a cost-efficient dedicated team for ongoing product development. A fintech needs a Django back end rebuilt and scaled., A media company wants data ingestion jobs and recommendation models written in Python.
Typical project type Dedicated team Dedicated team

Amdaris (Insight) vs STX Next: pros and cons

Amdaris (Insight)
+ Moldovan delivery is among the lowest-cost options on this list for a UK-managed vendor
+ Strong Microsoft and .NET focus suits companies already invested in Azure
+ Insight's backing adds financial stability and wider infrastructure services
- Acquired by Insight Enterprises in 2023, so priorities may shift toward Insight's own product and licensing business
- Less depth outside the Microsoft stack than broader engineering firms
- Delivery locations are close to the war in Ukraine, which some risk teams will flag
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

Who should choose Amdaris (Insight)?

A typical fit: a UK insurer wants a legacy .NET Framework system moved to modern .NET on Azure.

A UK base in Bristol with delivery from Moldova, one of the lower-cost locations in Europe. Minimum engagement is not publicly disclosed. Works best with clients in Financial services, Healthcare, Retail, Public sector.

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.

Decision matrix: Amdaris (Insight) vs STX Next

Your situation Recommended choice
You need full-ownership delivery on a defined project scope Amdaris (Insight)
You need a large dedicated team for an ongoing programme Amdaris (Insight)
Your budget is at the lower end Compare: Amdaris (Insight) (Not published) vs STX Next (Not published)
You need specialist depth in a specific vertical Amdaris (Insight)
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: Amdaris (Insight) vs STX Next

Use case Amdaris (Insight) fit STX Next fit Winner
A UK insurer wants a legacy .NET Framework system moved to modern .NET on Azure. Strong Limited Amdaris (Insight)
A company needs a cost-efficient dedicated team for ongoing product development. Strong Limited Amdaris (Insight)
A fintech needs a Django back end rebuilt and scaled. Limited Strong STX Next
A media company wants data ingestion jobs and recommendation models written in Python. Limited Strong STX Next
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 Strong Limited Amdaris (Insight)

Verdict: Amdaris (Insight) vs STX Next

Amdaris (Insight) (4.3/5) is the stronger overall choice for most Software Development Outsourcing projects. A UK base in Bristol with delivery from Moldova, one of the lower-cost locations in Europe.

STX Next (4.2/5) is worth a look in a scenario like this: a media company wants data ingestion jobs and recommendation models written in Python. If your situation matches that, STX Next is a competitive option.

Related comparisons

Amdaris (Insight) vs STX Next FAQ

Is Amdaris (Insight) better than STX Next?

Amdaris (Insight) (4.3/5) scores higher overall, but "better" depends on your use case. Amdaris (Insight)'s strongest advantage: moldovan delivery is among the lowest-cost options on this list for a UK-managed vendor. STX Next's strongest advantage: python depth is hard to match among mid-sized European vendors.

How do Amdaris (Insight) and STX Next differ in pricing?

Amdaris (Insight) uses dedicated team, time and materials, fixed price pricing. STX Next uses time and materials, dedicated team pricing. Neither firm publishes a full rate card; a discovery call is required for project-specific quotes.

Which is better for enterprise: Amdaris (Insight) or STX Next?

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 Amdaris (Insight) and STX Next?

Amdaris (Insight)'s primary differentiator is: a UK base in Bristol with delivery from Moldova, one of the lower-cost locations in Europe. STX Next's primary differentiator is: deep Python specialism across web back ends, data engineering and machine learning. They also differ in team size (800+ vs 500–600), minimum engagement (Not published vs Not published), and primary industries served (Financial services, Healthcare vs Fintech, Healthcare).

Verify all details directly with each company before making a decision.